The first guide to cryptocurrency airdrops in Italian with all the information on the vast world of airdrops and bounties. Before going into this guide to cryptocurrency airdrops, we must make a small premise: the token is the representative unit of measurement of a project (dApps) relating to an ICO / IEO that relies on an already existing blockchain. Ethereum in our case. The coin is instead the unit of measurement of the blockchain itself (Ether in the case of Ethereum). Both fall within the generically defined field of cryptocurrencies (or cryptocurrencies). IEOs differ from ICOs in that they rely on an exchange for the marketing and dissemination phase. Cryptocurrency AirDrops are in effect a marketing tool used to spread and make known the project of an ICO / IEO through the distribution of a certain number of tokens free of charge. It is possible to get free tokens after purchasing a certain amount of them in the pre-Ico phase, but we will focus only on the free Airdrops which provide practically no cash outlay. With AirDrop, the operations to be performed are notoriously reduced to a minimum: subscribe to a Telegram channel, register with a valid email address on a main site or download an app from the Android or Apple stores. At your discretion, you can try to spread the most profitable ICOs as much as possible to obtain bonuses from the referral program. Viral distributive marketing. On balance, the dissemination of tokens aims to make the project reach the maximum possible virality. If this fails, you will obviously not receive anything. Or in any case the value of the tokens will be close to zero. So it's not worth going crazy to sign up for all the Airdrops and follow their progress week after week, but a selection of the best must be made. If, on the other hand, the popularity of the ICO / IEO increases, the value of the token will also rise accordingly. The tokens you will get through the Airdrop will not be immediately exchangeable on exchanges, unlike those purchased in the pre-ICO / IEO phase, but you will have to wait for the ICO / IEO to finish. Sometimes it is worth keeping a portion of the tokens linked to the most important projects because their price could rise exponentially, even after a long time. The most widespread standard for the creation of tokens is the ERC-20 on the Ethereum blockchain. You will therefore need to have a wallet that is compatible with this format. At the end of our complete guide to cryptocurrency airdrops we will list some of them describing their use. Other types of Token, much less commonly, are based on the Waves, Tron or Stellar blockchain. To convert the Tokens into Ethereum you will have to move them to an exchange that exchanges the related crypto or have a wallet that has an internal exchange. We will list the most popular ones in both the Desktop and Mobile versions at the bottom of the guide. You will be able to follow the trend of the tokens both on the exchange or on the classic coinmarketcap.com. Guide to cryptocurrency airdrops: bounties. The Bounty, unlike the Airdrop, always allows you to receive free tokens but only as a result of an action that must be performed, such as retweeting, following a specific page on Facebook and in general advertising on social media or forums, writing on the blog, make a video, etc ... For convenience, we will use the term AirDrop in both cases. What you need to be able to join the airdrops: 1 - An Erc-20 compatible Ethereum wallet. We use Exodus for the desktop and Eidoo for the mobile. The advantage that the Eidoo wallet offers is that you will always see which tokens have arrived there. For other wallets, we recommend following the next steps. 2 - Know how Etherscan.io, MyEtherwallet.com or the Metamask extension for the browser works. The first site allows you to periodically check if the tokens have been credited to you quickly directly from the browser. It will be enough to enter the address of your Ethereum wallet in the search box at the top right and on the next page select Token Transfer to check which and how many tokens you have won. Etherwallet and Exodus. In this guide, the cryptocurrency airdrops also want to prepare the user for the use of the sites or applications necessary to adhere without difficulty to the distribution of tokens. The Etherwallet site allows you to transfer tokens from one Ethereum address to another, whether it's an exchange or your wallet. In order to access the wallet in which the tokens have been credited, you must select "Send ether and token" in the top menu and on the following page choose which method to access the wallet: mnemonic phrase (12-word passphrase), Keystore if you have decided to open a wallet directly on the site (in this case you will need the password you entered at registration), the private key of the wallet. In order to download the Exodus private key, press CTRL + SHIFT + D to open the hidden menu. From here select Exodus-> Developer-> Assets-> Ethereum-> Export Private Keys to download the private key with which to access your wallet from the MyEtherwallet.com website. To download the Eidoo private key, follow the procedure described at the following link: https://helpdesk.eidoo.io/hc/it/articles/360018609212-Come-recupero-la-chiave-privata-del-mio-wallet-Ethereum - Once the wallet has been accessed, it will be sufficient to enter the address of the destination wallet, the amount of tokens to be transferred and the type. Recall that to generate the transaction it is necessary to "gas" (in practice a small amount of Ether that must always be present in the wallet) which goes to reward the miners who certify all operations with their work. At the bottom right you will see your token list. If, on the other hand, the possibility that a token visible on Etherscan is not present in the list should occur, you must proceed as follows: click on Add another token, enter the address of the contract, the token symbol and the decimals and the game is done. You can see these data by returning to Etherscan.io: click on the name of your token on the right and on the next page the exact name of the token will be shown (which you will already know by now), the ERC-20 contract and the decimals. Metamask. With Metamask, the operation is almost identical. Once logged in with your Ethereum wallet, click on the menu on the left, select add token at the bottom and then choose Custom Token. Then enter the token data as described for MyEtherwallet. 3 - A valid email address. Do not use or create addresses that you will no longer access because you will probably be contacted in the future for any checks. 4 - A Telegram account for any registrations and to follow some Airdrop channels. We warn you: it is a real chaos for those who don't chew on the cryptocurrency sector, coins, tokens and much more. 5 - A Twitter account to follow and retweet in case you are asked. The tokens will become visible at the end of the Airdrop and will actually become yours at the end of the ICO, the date on which they can finally be exchanged. But, as already mentioned, you could decide and keep all or part of them. The sites or Telegram channels in which the Airdrops are listed are literally endless and often there is the risk of choosing one that pays little dictated by the haste to try the news. An AirDrop to be safe must be based on a real project described in detail on a dedicated site, have Twitter or Telegram accounts, be followed on various specialized forums, etc ... Stay away from infamous AirDrop that promise you seas and mountains or ask you personal data by email. Never provide your wallet's private key. And keep following us so you don't miss any more driving updates! If you liked this article and would like to contribute with a donation: Bitcoin: 1Ld9b165ZYHZcY9eUQmL9UjwzcphRE5S8Z Ethereum: 0x8D7E456A11f4D9bB9e6683A5ac52e7DB79DBbEE7 Litecoin: LamSRc1jmwgx5xwDgzZNoXYd6ENczUZViK Stellar: GBLDIRIQWRZCN5IXPIKYFQOE46OG2SI7AFVWFSLAHK52MVYDGVJ6IXGI Ripple: rUb8v4wbGWYrtXzUpj7TxCFfUWgfvym9xf By: cryptoall.it Telegram Channel: t.me/giulo75 Netbox Browser: https://netbox.global/PZn5A
Cryptocurrency wallet is a set of private and public keys that validates the ownership of a digital asset (e.g. Bitcoin), and allows the wallet owner to send and receive digital assets or even store them. There are several types of wallets that can store your crypto holdings, some more secure than other, some are easily accessible and some are dedicated to certain assets. There are two types of wallets, Hot wallets and Cold wallets. The hot wallets are connected to the internet which makes transfers of coins and tokens faster and on hand, yet are more susceptible to viruses and hackers. The cold wallet refers to the cryptocurrency wallets that are offline. Generally cold storage is more secure, but are limited to a selection of coins and tokens you can store. Software Wallets Software wallets, as the name suggests, are downloaded and installed on desktops and laptops; they reside on a desktop which can only be accessed on that device where they are installed. They do provide a good level of security but many things could happen to your device, such as viruses or a hardware issue which could deny you access to the wallet, so its recommended to export your wallet private keys and store your login and password on a USB stick or on another device. You can re-install the software on a new device and use your login/password along with the exported private keys to access your funds. One of the most popular software wallets available for free is Exodus were you can store over a 100 cryptocurrency assets. Paper Wallets One of the first crypto wallets 1st used in the early 2010s which contains your wallet address, private keys and a QR code representing these keys, which eases the transfer and receiving of coins or tokens. Rather than typing each letter and number of the address which could be hectic, one can just scan the QR code and request or receive the asset. Paper wallets ensure security by preventing your private keys from being exposed online upon creation as its stored physically and not on a computer or online. Theoretically it is strong but physically it is weak, it’s great to have a free wallet that never exposes your private keys online at any point. A paper wallet is not made from a strong and durable material such as metal or plastic, paper can easily tear, burn, the print can fade away from sun exposer, it can get wet and even get lost. Therefore, many have considered this option of the past and are utilizing other safer options to store their cryptos. Here you can create your own paper wallet via the wallet generator. Mobile/App Wallet Mobile wallets are considered to be the most popular and commonly used type of wallets; they are apps installed on mobile devices and their main advantage is the swift accessibility to funds. Accessing a bunch of features such as sending, receiving, storing, spending. The user-friendly mobile wallet app like crypto.com has multiple services built-ins, you can do all the functions mentioned above, and you also have the option to stake your cryptos and earn profit, you can buy and trade cryptos to add to your existing portfolio at low fees and even request for a loan. Many upcoming coins and tokens have used 3rd party wallets to store their coins or even have no supported wallets at the early stage which makes them fully dependent of exchanges to store their coins or tokens. Solid crypto projects typically build their own wallets at an early stage; during or post (ICO, IEO, public and private sale) when they distribute their coins/tokens to users. iOWNX is one of the projects that built a dedicated wallet where you can store both Ethereum and iOWN Tokens with several security measures to protect your assets. You can install the wallet app on both Apple and Android for free. Hardware Wallet Known as a “Cold Wallet” which is a physical device and considered to be the safest wallet. Hardware wallet securely stores your private and public keys and typically looks like a USB drive and is resistant to computer viruses. Long term crypto holders prefer a cold wallet as it remains offline most of the time. The wallets are made of metal and hard plastic with an input screen to insert your pin number and in case you lose the device, you can purchase another one and insert your 24-paraphrases known as seed key which was created on your previous device, and access your funds. There are several hardware wallets available in the market; the 2 most popular ones are the Nano Ledger that sell devices from $36 to $148 and the Trezor Wallet which goes for around the same price bracket. Exchange Wallets Exchange wallets access blockchain through a browser interface without having to download or install any software. The advantage of the exchange wallets is the ease of accessibility to funds if you are an active trader and require direct access to your funds to be able to trade, rather than transferring coins and tokens from a different wallet which could take some time and fees that disables you to instantly trade at a certain price. The downside of storing your cryptos on an exchange wallet is that some service providers hold and manage the wallet’s private keys on your behalf. Although this may sound more convenient for inexperienced users, it is surely not the best practice. When using cryptocurrency exchanges, you should consider that they provide a high security feature and protection tools such as device management, multi-factor authentication, anti-phishing code, and withdrawal address management. It is highly recommended to store the majority of your coins and tokens in a safer wallet and keep some on the exchange for trading purposes. There are many types of wallets to choose from to securely store your cryptocurrencies, yet there is not a perfect wallet in existence. Your personal needs and requirements will ultimately guide you to the type of wallets that fits your need. If you are looking for a quick “send and receive” in a few taps then mobile app wallets could be an option. If you are more of a “hodler” and believe in long term store value then Hardware wallets could be the wallet for you. Presuming that you are a swing or an active crypto trader which requires your funds to be available on demand, then storing it on trading platforms and exchanges is convenient, as you can trade your coin or tokens for others and vice versa, instantly without the need to transfer, send and unlocking wallets to access your funds (which requires a bit of time and gas fees). We hope that you found this guide helpful and that you will be able to find the right crypto wallet that fits your requirement. For more information, you can check out our video “Intro to Crypto Wallets“ which covers in details all types of wallets.
Hey guys - so whats the good word? When can we scoop up our Gold off the KeepKeys? I know there was some info from the KeepKey folks prior to Sunday's 11/12 Gold release. Is there a patch or firmware update to get them? Thanks!
Dear Groestlers, it goes without saying that 2020 has been a difficult time for millions of people worldwide. The groestlcoin team would like to take this opportunity to wish everyone our best to everyone coping with the direct and indirect effects of COVID-19. Let it bring out the best in us all and show that collectively, we can conquer anything. The centralised banks and our national governments are facing unprecedented times with interest rates worldwide dropping to record lows in places. Rest assured that this can only strengthen the fundamentals of all decentralised cryptocurrencies and the vision that was seeded with Satoshi's Bitcoin whitepaper over 10 years ago. Despite everything that has been thrown at us this year, the show must go on and the team will still progress and advance to continue the momentum that we have developed over the past 6 years. In addition to this, we'd like to remind you all that this is Groestlcoin's 6th Birthday release! In terms of price there have been some crazy highs and lows over the years (with highs of around $2.60 and lows of $0.000077!), but in terms of value– Groestlcoin just keeps getting more valuable! In these uncertain times, one thing remains clear – Groestlcoin will keep going and keep innovating regardless. On with what has been worked on and completed over the past few months.
UPDATED - Groestlcoin Core 2.18.2
This is a major release of Groestlcoin Core with many protocol level improvements and code optimizations, featuring the technical equivalent of Bitcoin v0.18.2 but with Groestlcoin-specific patches. On a general level, most of what is new is a new 'Groestlcoin-wallet' tool which is now distributed alongside Groestlcoin Core's other executables. NOTE: The 'Account' API has been removed from this version which was typically used in some tip bots. Please ensure you check the release notes from 2.17.2 for details on replacing this functionality.
Builds are now done through Gitian
Calls to getblocktemplate will fail if the segwit rule is not specified. Calling getblocktemplate without segwit specified is almost certainly a misconfiguration since doing so results in lower rewards for the miner. Failed calls will produce an error message describing how to enable the segwit rule.
A warning is printed if an unrecognized section name is used in the configuration file. Recognized sections are [test], [main], and [regtest].
Four new options are available for configuring the maximum number of messages that ZMQ will queue in memory (the "high water mark") before dropping additional messages. The default value is 1,000, the same as was used for previous releases.
The rpcallowip option can no longer be used to automatically listen on all network interfaces. Instead, the rpcbind parameter must be used to specify the IP addresses to listen on. Listening for RPC commands over a public network connection is insecure and should be disabled, so a warning is now printed if a user selects such a configuration. If you need to expose RPC in order to use a tool like Docker, ensure you only bind RPC to your localhost, e.g. docker run [...] -p 127.0.0.1:1441:1441 (this is an extra :1441 over the normal Docker port specification).
The rpcpassword option now causes a startup error if the password set in the configuration file contains a hash character (#), as it's ambiguous whether the hash character is meant for the password or as a comment.
The whitelistforcerelay option is used to relay transactions from whitelisted peers even when not accepted to the mempool. This option now defaults to being off, so that changes in policy and disconnect/ban behavior will not cause a node that is whitelisting another to be dropped by peers.
A new short about the JSON-RPC interface describes cases where the results of anRPC might contain inconsistencies between data sourced from differentsubsystems, such as wallet state and mempool state.
A new document introduces Groestlcoin Core's BIP174 interface, which is used to allow multiple programs to collaboratively work to create, sign, and broadcast new transactions. This is useful for offline (cold storage) wallets, multisig wallets, coinjoin implementations, and many other cases where two or more programs need to interact to generate a complete transaction.
The output script descriptor (https://github.com/groestlcoin/groestlcoin/blob/mastedoc/descriptors.md) documentation has been updated with information about new features in this still-developing language for describing the output scripts that a wallet or other program wants to receive notifications for, such as which addresses it wants to know received payments. The language is currently used in multiple new and updated RPCs described in these release notes and is expected to be adapted to other RPCs and to the underlying wallet structure.
A new --disable-bip70 option may be passed to ./configure to prevent Groestlcoin-Qt from being built with support for the BIP70 payment protocol or from linking libssl. As the payment protocol has exposed Groestlcoin Core to libssl vulnerabilities in the past, builders who don't need BIP70 support are encouraged to use this option to reduce their exposure to future vulnerabilities.
The minimum required version of Qt (when building the GUI) has been increased from 5.2 to 5.5.1 (the depends system provides 5.9.7)
getnodeaddresses returns peer addresses known to this node. It may be used to find nodes to connect to without using a DNS seeder.
listwalletdir returns a list of wallets in the wallet directory (either the default wallet directory or the directory configured bythe -walletdir parameter).
getrpcinfo returns runtime details of the RPC server. Currently, it returns an array of the currently active commands and how long they've been running.
deriveaddresses returns one or more addresses corresponding to an output descriptor.
getdescriptorinfo accepts a descriptor and returns information aboutit, including its computed checksum.
joinpsbts merges multiple distinct PSBTs into a single PSBT. The multiple PSBTs must have different inputs. The resulting PSBT will contain every input and output from all the PSBTs. Any signatures provided in any of the PSBTs will be dropped.
analyzepsbt examines a PSBT and provides information about what the PSBT contains and the next steps that need to be taken in order to complete the transaction. For each input of a PSBT, analyze psbt provides information about what information is missing for that input, including whether a UTXO needs to be provided, what pubkeys still need to be provided, which scripts need to be provided, and what signatures are still needed. Every input will also list which role is needed to complete that input, and analyzepsbt will also list the next role in general needed to complete the PSBT. analyzepsbt will also provide the estimated fee rate and estimated virtual size of the completed transaction if it has enough information to do so.
utxoupdatepsbt searches the set of Unspent Transaction Outputs (UTXOs) to find the outputs being spent by the partial transaction. PSBTs need to have the UTXOs being spent to be provided because the signing algorithm requires information from the UTXO being spent. For segwit inputs, only the UTXO itself is necessary. For non-segwit outputs, the entire previous transaction is needed so that signers can be sure that they are signing the correct thing. Unfortunately, because the UTXO set only contains UTXOs and not full transactions, utxoupdatepsbt will only add the UTXO for segwit inputs.
getpeerinfo now returns an additional minfeefilter field set to the peer's BIP133 fee filter. You can use this to detect that you have peers that are willing to accept transactions below the default minimum relay fee.
The mempool RPCs, such as getrawmempool with verbose=true, now return an additional "bip125-replaceable" value indicating whether thetransaction (or its unconfirmed ancestors) opts-in to asking nodes and miners to replace it with a higher-feerate transaction spending any of the same inputs.
settxfee previously silently ignored attempts to set the fee below the allowed minimums. It now prints a warning. The special value of"0" may still be used to request the minimum value.
getaddressinfo now provides an ischange field indicating whether the wallet used the address in a change output.
importmulti has been updated to support P2WSH, P2WPKH, P2SH-P2WPKH, and P2SH-P2WSH. Requests for P2WSH and P2SH-P2WSH accept an additional witnessscript parameter.
importmulti now returns an additional warnings field for each request with an array of strings explaining when fields are being ignored or are inconsistent, if there are any.
getaddressinfo now returns an additional solvable Boolean field when Groestlcoin Core knows enough about the address's scriptPubKey, optional redeemScript, and optional witnessScript for the wallet to be able to generate an unsigned input spending funds sent to that address.
The getaddressinfo, listunspent, and scantxoutset RPCs now return an additional desc field that contains an output descriptor containing all key paths and signing information for the address (except for the private key). The desc field is only returned for getaddressinfo and listunspent when the address is solvable.
importprivkey will preserve previously-set labels for addresses or public keys corresponding to the private key being imported. For example, if you imported a watch-only address with the label "coldwallet" in earlier releases of Groestlcoin Core, subsequently importing the private key would default to resetting the address's label to the default empty-string label (""). In this release, the previous label of "cold wallet" will be retained. If you optionally specify any label besides the default when calling importprivkey, the new label will be applied to the address.
getmininginfo now omits currentblockweight and currentblocktx when a block was never assembled via RPC on this node.
The getrawtransaction RPC & REST endpoints no longer check the unspent UTXO set for a transaction. The remaining behaviors are as follows:
If a blockhash is provided, check the corresponding block.
If no blockhash is provided, check the mempool.
If no blockhash is provided but txindex is enabled, also check txindex.
unloadwallet is now synchronous, meaning it will not return until the wallet is fully unloaded.
importmulti now supports importing of addresses from descriptors. A desc parameter can be provided instead of the "scriptPubKey" in are quest, as well as an optional range for ranged descriptors to specify the start and end of the range to import. Descriptors with key origin information imported through importmulti will have their key origin information stored in the wallet for use with creating PSBTs.
listunspent has been modified so that it also returns witnessScript, the witness script in the case of a P2WSH orP2SH-P2WSH output.
createwallet now has an optional blank argument that can be used to create a blank wallet. Blank wallets do not have any keys or HDseed. They cannot be opened in software older than 2.18.2. Once a blank wallet has a HD seed set (by using sethdseed) or private keys, scripts, addresses, and other watch only things have been imported, the wallet is no longer blank and can be opened in 2.17.2. Encrypting a blank wallet will also set a HD seed for it.
signrawtransaction is removed after being deprecated and hidden behind a special configuration option in version 2.17.2.
The 'account' API is removed after being deprecated in v2.17.2 The 'label' API was introduced in v2.17.2 as a replacement for accounts. See the release notes from v2.17.2 for a full description of the changes from the 'account' API to the 'label' API.
addwitnessaddress is removed after being deprecated in version 2.16.0.
generate is deprecated and will be fully removed in a subsequent major version. This RPC is only used for testing, but its implementation reached across multiple subsystems (wallet and mining), so it is being deprecated to simplify the wallet-node interface. Projects that are using generate for testing purposes should transition to using the generatetoaddress RPC, which does not require or use the wallet component. Calling generatetoaddress with an address returned by the getnewaddress RPC gives the same functionality as the old generate RPC. To continue using generate in this version, restart groestlcoind with the -deprecatedrpc=generate configuration option.
Be reminded that parts of the validateaddress command have been deprecated and moved to getaddressinfo. The following deprecated fields have moved to getaddressinfo: ismine, iswatchonly,script, hex, pubkeys, sigsrequired, pubkey, embedded,iscompressed, label, timestamp, hdkeypath, hdmasterkeyid.
The addresses field has been removed from the validateaddressand getaddressinfo RPC methods. This field was confusing since it referred to public keys using their P2PKH address. Clients should use the embedded.address field for P2SH or P2WSH wrapped addresses, and pubkeys for inspecting multisig participants.
A new /rest/blockhashbyheight/ endpoint is added for fetching the hash of the block in the current best blockchain based on its height (how many blocks it is after the Genesis Block).
A new Window menu is added alongside the existing File, Settings, and Help menus. Several items from the other menus that opened new windows have been moved to this new Window menu.
In the Send tab, the checkbox for "pay only the required fee" has been removed. Instead, the user can simply decrease the value in the Custom Fee rate field all the way down to the node's configured minimumrelay fee.
In the Overview tab, the watch-only balance will be the only balance shown if the wallet was created using the createwallet RPC and thedisable_private_keys parameter was set to true.
The launch-on-startup option is no longer available on macOS if compiled with macosx min version greater than 10.11 (useCXXFLAGS="-mmacosx-version-min=10.11" CFLAGS="-mmacosx-version-min=10.11" for setting the deployment sdkversion)
A new groestlcoin-wallet tool is now distributed alongside Groestlcoin Core's other executables. Without needing to use any RPCs, this tool can currently create a new wallet file or display some basic information about an existing wallet, such as whether the wallet is encrypted, whether it uses an HD seed, how many transactions it contains, and how many address book entries it has.
Since version 2.16.0, Groestlcoin Core's built-in wallet has defaulted to generating P2SH-wrapped segwit addresses when users want to receive payments. These addresses are backwards compatible with all widely used software. Starting with Groestlcoin Core 2.20.1 (expected about a year after 2.18.2), Groestlcoin Core will default to native segwitaddresses (bech32) that provide additional fee savings and other benefits. Currently, many wallets and services already support sending to bech32 addresses, and if the Groestlcoin Core project sees enough additional adoption, it will instead default to bech32 receiving addresses in Groestlcoin Core 2.19.1. P2SH-wrapped segwit addresses will continue to be provided if the user requests them in the GUI or by RPC, and anyone who doesn't want the update will be able to configure their default address type. (Similarly, pioneering users who want to change their default now may set the addresstype=bech32 configuration option in any Groestlcoin Core release from 2.16.0 up.)
BIP 61 reject messages are now deprecated. Reject messages have no use case on the P2P network and are only logged for debugging by most network nodes. Furthermore, they increase bandwidth and can be harmful for privacy and security. It has been possible to disable BIP 61 messages since v2.17.2 with the -enablebip61=0 option. BIP 61 messages will be disabled by default in a future version, before being removed entirely.
The submitblock RPC previously returned the reason a rejected block was invalid the first time it processed that block but returned a generic "duplicate" rejection message on subsequent occasions it processed the same block. It now always returns the fundamental reason for rejecting an invalid block and only returns "duplicate" for valid blocks it has already accepted.
A new submitheader RPC allows submitting block headers independently from their block. This is likely only useful for testing.
The signrawtransactionwithkey and signrawtransactionwithwallet RPCs have been modified so that they also optionally accept a witnessScript, the witness script in the case of a P2WSH orP2SH-P2WSH output. This is compatible with the change to listunspent.
For the walletprocesspsbt and walletcreatefundedpsbt RPCs, if thebip32derivs parameter is set to true but the key metadata for a public key has not been updated yet, then that key will have a derivation path as if it were just an independent key (i.e. no derivation path and its master fingerprint is itself).
The -usehd configuration option was removed in version 2.16.0 From that version onwards, all new wallets created are hierarchical deterministic wallets. This release makes specifying -usehd an invalid configuration option.
This release allows peers that your node automatically disconnected for misbehaviour (e.g. sending invalid data) to reconnect to your node if you have unused incoming connection slots. If your slots fill up, a misbehaving node will be disconnected to make room for nodes without a history of problems (unless the misbehaving node helps your node in some other way, such as by connecting to a part of the Internet from which you don't have many other peers). Previously, Groestlcoin Core banned the IP addresses of misbehaving peers for a period (default of 1 day); this was easily circumvented by attackers with multiple IP addresses. If you manually ban a peer, such as by using the setban RPC, all connections from that peer will still be rejected.
The key metadata will need to be upgraded the first time that the HDseed is available. For unencrypted wallets this will occur on wallet loading. For encrypted wallets this will occur the first time the wallet is unlocked.
Newly encrypted wallets will no longer require restarting the software. Instead such wallets will be completely unloaded and reloaded to achieve the same effect.
A sub-project of Bitcoin Core now provides Hardware Wallet Interaction (HWI) scripts that allow command-line users to use several popular hardware key management devices with Groestlcoin Core. See their project page for details.
This release changes the Random Number Generator (RNG) used from OpenSSL to Groestlcoin Core's own implementation, although entropy gathered by Groestlcoin Core is fed out to OpenSSL and then read back in when the program needs strong randomness. This moves Groestlcoin Core a little closer to no longer needing to depend on OpenSSL, a dependency that has caused security issues in the past. The new implementation gathers entropy from multiple sources, including from hardware supporting the rdseed CPU instruction.
On macOS, Groestlcoin Core now opts out of application CPU throttling ("app nap") during initial blockchain download, when catching up from over 100 blocks behind the current chain tip, or when reindexing chain data. This helps prevent these operations from taking an excessively long time because the operating system is attempting to conserve power.
How to Upgrade?
Windows If you are running an older version, shut it down. Wait until it has completely shut down (which might take a few minutes for older versions), then run the installer. OSX If you are running an older version, shut it down. Wait until it has completely shut down (which might take a few minutes for older versions), run the dmg and drag Groestlcoin Core to Applications. Ubuntu http://groestlcoin.org/forum/index.php?topic=441.0
ALL NEW - Groestlcoin Moonshine iOS/Android Wallet
Built with React Native, Moonshine utilizes Electrum-GRS's JSON-RPC methods to interact with the Groestlcoin network. GRS Moonshine's intended use is as a hot wallet. Meaning, your keys are only as safe as the device you install this wallet on. As with any hot wallet, please ensure that you keep only a small, responsible amount of Groestlcoin on it at any given time.
Groestlcoin Mainnet & Testnet supported
Multiple wallet support
Electrum - Support for both random and custom peers
Biometric + Pin authentication
Custom fee selection
Import mnemonic phrases via manual entry or scanning
BIP39 Passphrase functionality
Support for Segwit-compatible & legacy addresses in settings
Support individual private key sweeping
UTXO blacklisting - Accessible via the Transaction Detail view, this allows users to blacklist any utxo that they do not wish to include in their list of available utxo's when sending transactions. Blacklisting a utxo excludes its amount from the wallet's total balance.
Ability to Sign & Verify Messages
Support BitID for password-free authentication
Coin Control - This can be accessed from the Send Transaction view and basically allows users to select from a list of available UTXO's to include in their transaction.
HODL GRS connects directly to the Groestlcoin network using SPV mode and doesn't rely on servers that can be hacked or disabled. HODL GRS utilizes AES hardware encryption, app sandboxing, and the latest security features to protect users from malware, browser security holes, and even physical theft. Private keys are stored only in the secure enclave of the user's phone, inaccessible to anyone other than the user. Simplicity and ease-of-use is the core design principle of HODL GRS. A simple recovery phrase (which we call a Backup Recovery Key) is all that is needed to restore the user's wallet if they ever lose or replace their device. HODL GRS is deterministic, which means the user's balance and transaction history can be recovered just from the backup recovery key.
Simplified payment verification for fast mobile performance
Groestlcoin Seed Savior is a tool for recovering BIP39 seed phrases. This tool is meant to help users with recovering a slightly incorrect Groestlcoin mnemonic phrase (AKA backup or seed). You can enter an existing BIP39 mnemonic and get derived addresses in various formats. To find out if one of the suggested addresses is the right one, you can click on the suggested address to check the address' transaction history on a block explorer.
If a word is wrong, the tool will try to suggest the closest option.
If a word is missing or unknown, please type "?" instead and the tool will find all relevant options.
NOTE: NVidia GPU or any CPU only. AMD graphics cards will not work with this address generator. VanitySearch is a command-line Segwit-capable vanity Groestlcoin address generator. Add unique flair when you tell people to send Groestlcoin. Alternatively, VanitySearch can be used to generate random addresses offline. If you're tired of the random, cryptic addresses generated by regular groestlcoin clients, then VanitySearch is the right choice for you to create a more personalized address. VanitySearch is a groestlcoin address prefix finder. If you want to generate safe private keys, use the -s option to enter your passphrase which will be used for generating a base key as for BIP38 standard (VanitySearch.exe -s "My PassPhrase" FXPref). You can also use VanitySearch.exe -ps "My PassPhrase" which will add a crypto secure seed to your passphrase. VanitySearch may not compute a good grid size for your GPU, so try different values using -g option in order to get the best performances. If you want to use GPUs and CPUs together, you may have best performances by keeping one CPU core for handling GPU(s)/CPU exchanges (use -t option to set the number of CPU threads).
Fixed size arithmetic
Fast Modular Inversion (Delayed Right Shift 62 bits)
SecpK1 Fast modular multiplication (2 steps folding 512bits to 256bits using 64 bits digits)
Use some properties of elliptic curve to generate more keys
SSE Secure Hash Algorithm SHA256 and RIPEMD160 (CPU)
Groestlcoin EasyVanity 2020 is a windows app built from the ground-up and makes it easier than ever before to create your very own bespoke bech32 address(es) when whilst not connected to the internet. If you're tired of the random, cryptic bech32 addresses generated by regular Groestlcoin clients, then Groestlcoin EasyVanity2020 is the right choice for you to create a more personalised bech32 address. This 2020 version uses the new VanitySearch to generate not only legacy addresses (F prefix) but also Bech32 addresses (grs1 prefix).
Ability to continue finding keys after first one is found
Includes warning on start-up if connected to the internet
Ability to output keys to a text file (And shows button to open that directory)
Show and hide the private key with a simple toggle switch
Show full output of commands
Ability to choose between Processor (CPU) and Graphics Card (GPU) ( NVidia ONLY! )
Features both a Light and Dark Material Design-Style Themes
Free software - MIT. Anyone can audit the code.
Written in C# - The code is short, and easy to review.
Groestlcoin WPF is an alternative full node client with optional lightweight 'thin-client' mode based on WPF. Windows Presentation Foundation (WPF) is one of Microsoft's latest approaches to a GUI framework, used with the .NET framework. Its main advantages over the original Groestlcoin client include support for exporting blockchain.dat and including a lite wallet mode. This wallet was previously deprecated but has been brought back to life with modern standards.
Works via TOR or SOCKS5 proxy
Can use bootstrap.dat format as blockchain database
Import/Export blockchain to/from bootstrap.dat
Import wallet.dat from Groestlcoin-qt wallet
Export wallet to wallet.dat
Use both groestlcoin-wpf and groestlcoin-qt with the same addresses in parallel. When you send money from one program, the transaction will automatically be visible on the other wallet.
Rescan blockchain with a simple mouse click
Works as a full node and listens to port 1331 (listening port can be changed)
Fast Block verifying, parallel processing on multi-core CPUs
Mine Groestlcoins with your CPU by a simple mouse click
All private keys are kept encrypted on your local machine (or on a USB stick)
Lite - Has a lightweight "thin client" mode which does not require a new user to download the entire Groestlcoin chain and store it
Free and decentralised - Open Source under GNU license
Fixed Import/Export to wallet.dat
Rescan wallet option
Change wallet password option
Address type and Change type options through *.conf file
Import from bootstrap.dat - It is a flat, binary file containing Groestlcoin blockchain data, from the genesis block through a recent height. All versions automatically validate and import the file "grs.bootstrap.dat" in the GRS directory. Grs.bootstrap.dat is compatible with Qt wallet. GroestlCoin-Qt can load from it.
In Full mode file %APPDATA%\Groestlcoin-WPF\GRS\GRS.bootstrap.dat is full blockchain in standard bootstrap.dat format and can be used with other clients.
Groestlcoin Electrum Personal Server aims to make using Electrum Groestlcoin wallet more secure and more private. It makes it easy to connect your Electrum-GRS wallet to your own full node. It is an implementation of the Electrum-grs server protocol which fulfils the specific need of using the Electrum-grs wallet backed by a full node, but without the heavyweight server backend, for a single user. It allows the user to benefit from all Groestlcoin Core's resource-saving features like pruning, blocks only and disabled txindex. All Electrum-GRS's feature-richness like hardware wallet integration, multi-signature wallets, offline signing, seed recovery phrases, coin control and so on can still be used, but connected only to the user's own full node. Full node wallets are important in Groestlcoin because they are a big part of what makes the system be trust-less. No longer do people have to trust a financial institution like a bank or PayPal, they can run software on their own computers. If Groestlcoin is digital gold, then a full node wallet is your own personal goldsmith who checks for you that received payments are genuine. Full node wallets are also important for privacy. Using Electrum-GRS under default configuration requires it to send (hashes of) all your Groestlcoin addresses to some server. That server can then easily spy on your transactions. Full node wallets like Groestlcoin Electrum Personal Server would download the entire blockchain and scan it for the user's own addresses, and therefore don't reveal to anyone else which Groestlcoin addresses they are interested in. Groestlcoin Electrum Personal Server can also broadcast transactions through Tor which improves privacy by resisting traffic analysis for broadcasted transactions which can link the IP address of the user to the transaction. If enabled this would happen transparently whenever the user simply clicks "Send" on a transaction in Electrum-grs wallet. Note: Currently Groestlcoin Electrum Personal Server can only accept one connection at a time.
Use your own node
Uses less CPU and RAM than ElectrumX
Used intermittently rather than needing to be always-on
Doesn't require an index of every Groestlcoin address ever used like on ElectrumX
UPDATED – Android Wallet 7.38.1 - Main Net + Test Net
The app allows you to send and receive Groestlcoin on your device using QR codes and URI links. When using this app, please back up your wallet and email them to yourself! This will save your wallet in a password protected file. Then your coins can be retrieved even if you lose your phone.
Add confidence messages, helping users to understand the confidence state of their payments.
Handle edge case when restoring via an external app.
Count devices with a memory class of 128 MB as low ram.
Introduce dark mode on Android 10 devices.
Reduce memory usage of PIN-protected wallets.
Tapping on the app's version will reveal a checksum of the APK that was installed.
Fix issue with confirmation of transactions that empty your wallet.
Groestlcoin Sentinel is a great solution for anyone who wants the convenience and utility of a hot wallet for receiving payments directly into their cold storage (or hardware wallets). Sentinel accepts XPUB's, YPUB'S, ZPUB's and individual Groestlcoin address. Once added you will be able to view balances, view transactions, and (in the case of XPUB's, YPUB's and ZPUB's) deterministically generate addresses for that wallet. Groestlcoin Sentinel is a fork of Groestlcoin Samourai Wallet with all spending and transaction building code removed.
I am trying to buy bitcoin with cash on bitcoin atm. The bitcoin atm requires me to scan QR code from the screen on my android smartphone. If I understand this correctly, this QR code that should appear on my android btc wallet is the 30 symbol long address that is my digital wallet. I have Mycellium, Blockchain and "Bitcoin" android wallets but I dont know how to do it with any of them. Yesterday I tried it with Blockchain wallet but I failed and when I got home and did further research it seems I need to send selfie and ID to real person who will review and approve me so I can use it. I read that this is needed becose the Blockchain wallet allows trading. I dont want to trade, so I did quick google and I read Mycelium wallet allows usage without sending ID and selfies for approval. I have around 1 hour left to figure this out, please help me, how can I make this QR code appear so I can buy bitcoins? I found this QR code thingy when trying things in Mycelium. There is this option "Export accound keys" in upper right corner. There is public and private key and three versions each = xpub, ypub and zpub... each one of the 6 different combinations shows different QR code on screen. This is that QR code that I need to use to buy bitcoin on atm? Should I use public or private key? Which of the 3 different versions should I use?
https://preview.redd.it/ydl43dky3ci41.jpg?width=1024&format=pjpg&auto=webp&s=d74bf74717259676665276acef504cf1f79a8d5b To start in the world of cryptocurrency, with Bitcoin, for example, one of the first steps will be to create a Bitcoin wallet. When you don't know too much yet you don't really know how to go about it, where to go, who to turn to in case of a problem. This is why I suggest this article to create a secure Bitcoin wallet, quickly and easily. After reading this guide you will be able to receive or send your first bitcoins with a wallet created in a secure way and which you can easily export. To go directly to creating the bitcoin wallet without the explanations on the platform used, go directly to step 2. 1. Fast and secure Creating a Bitcoin wallet actually means, technically, generating a valid private key and its corresponding public key (also called "bitcoin address"). It is the latter that you will need to provide in order for bitcoins to be sent to you, the former must in all circumstances remain private. The bitcoinsofficial.org site is a reference in the Bitcoin domain, it is the most used when it comes to consulting Bitcoin transactions. It allows you to explore the blockchain using a simple public key or a transaction identifier and also offers a course practically from the very beginnings of the network. Bitcoinsofficial.org also offers to help you create your Bitcoin wallet and even manage several private addresses. Note that technically the site allows you in fact no more and no less than using the blockchain in reading/write mode from the moment you have a private address. The site, therefore, does not host your bitcoins or your private addresses; it only acts as a bridge between you and the network. Now that you are briefed that the security level of the platform is relatively reliable, let's move on to creating your Bitcoin wallet. 2. Create your portfolio quickly To quickly create your Bitcoin address, I recommend https://bitcoinofficial.org a very good mix of security and efficiency. Simply go to the registration page to begin the process: https://preview.redd.it/9jzclteu3ci41.png?width=1154&format=png&auto=webp&s=d9081042435f76c1d6e52e073a1b2e109315c429 Go further to secure your wallet In order to be able to use your wallet safely, I advise you to activate at least two-factor identification via the “Security Center " menu. You will first have to validate your e-mail address by clicking on the button in the e-mail received after the creation of the portfolio, and then keep your unique identifier (which will allow you to log in). Mobile version wallet It should be noted that bitcoinofficial.org also offers a mobile version thanks to two applications (one for Android, the other for iOS ) that you only need to pair with your bitcoinofficial.org account to access your public keys and use (receive/send) your bitcoins. Convenient when you are outside and you buy bitcoins via Local Bitcoins for example, or when you want to use them for purchases.
How do I import an unencrypted (BTC and BCH) private key into the Bitcoin.com wallet app on Android? I can't find any way to import or swipe a simple private key and would prefer to use the Bitcoin.com wallet instead of using Mycelium that has that functionality. Is lacking this feature intentional?
I'd prefer to use the Bitcoin.com wallet app for Android to import an unencrypted private key because I trust the Bitcoin.com wallet team more than I trust the Mycelium team. But it seems that I'd be forced to keep using the Mycelium app because it has a private key import function and the Bitcoin.com wallet app is missing such a function. Why does the Bitcoin.com lack this feature? Is it intentional for some reason? If not, when will it be added? I think this feature should be added as well as a feature to show any unencrypted private key so that a user can copy it with a simple pen and paper and then put the paper in a bank's safety deposit box for example. Mycelium can do both of those things so I see no good reason why the Bitcoin.com wallet app should intentionally lack those features. Please add the "import and export unencrypted single address private key" features to the Bitcoin.com wallet app so that I can stop using the Mycelium wallet and start using the Bitcoin.com wallet app instead. The primary reason that I trust the Mycelium team less nowadays is that they seem to be incompetent because it's been 674 days since 2017-08-01 and they still have not managed to implement support for sending and receiving BCH. I've started to trust the Bitcoin.com wallet the most nowadays because it's become old enough with no loss of funds stories that they appear to have been enough "time tested". I trust the Mycelium wallet the second most and would strongly prefer not to use any other apps or programs for my "import an unencrypted private key" problem. I trust the Bitcoin ABC client too of course but then there's the problem with trusting the desktop OS and all the unisolated programs that are installed by default etc. This was asked before but didn't get any replies: https://www.reddit.com/btc/comments/974ybj/confused_import_a_private_key_to_bitcoincom_wallet/
https://pundix.com https://i.redd.it/ad9tfd3rjpi21.jpg Executive Summary; Pundi X’s mission is to make buying crypto currency as easy as buying bottled water. As the Walmart and 7-Eleven of crypto currency, we want users to buy and use crypto currency anytime anywhere. Pundi X a leading Singaporean-based blockchain company recently ranked by KPMG as one of the world’s “Emerging 50” firms that are at the forefront of innovative technologies and practices in its 2018 Fintech100 report of Leading Global Fintech Innovators. We have a product poised for mass adoption infrastructure, where consumers can buy and sell crypto at any participating retailer and spend their crypto. For every transaction, through the XPOS (which is a point of sales) machine, there will be a token burn coming. Token burns mean reduced supply over time. The more machines in outlets and more people using crypto means supply will decrease, therefore the demand will increase. Pundi X will not be an erc20 token for long, Pundi X is creating its own blockchain called the f(x) blockchain. https://i.redd.it/z3mp6tfp1qi21.jpg - Instant transactions worldwide 24/7. - No monthly charges or any hidden fees. - Merchants will receive revenue back, a whopping 65% from the total transaction fee, on every single Crypto related transactions. - Consumers can readily buy/sell Crypto currencies straight from the actual XPOS device. - No Banks needed, hence serving the un-banked and the under-banked population. - Merchants can receive payment in their local fiat to avoid Crypto fluctuations. - Supports Mobile payments, NFC, QR Code and all current traditional payments. - The POS can setup your inventory, loyalty programs, ads, and print smart receipts. - Avoid high Visa/MasterCard/Credit Card fees using XPOS solutions. Statistics;
5,500 XPOS Dispatched already to 25 countries.
Tested over a two day period in the Historical first ever crypto mass event with "Ultra Taiwan Music Festival" with 30,000 + attendees, went flawlessly, (see videos on Pundix Official YouTube Channel).
300,000 XPASS dispatched.
60,000 + Transactions over the XPOS.
20 + Top Crypto Exchanges.
45 + Events attended.
150 + Team members.
7 Head Offices globally.
All Partnerships (so far): Major Partners: -American Chamber of Commerce Korea, AMCHAM is the largest foreign chamber in Korea with around 1,800 individual members from almost 900 member companies with diverse interests and substantial participation in the Korean economy. Their partners includes, MacDonald’s, Star Bucks, Hyundai, United Airlines, Citi, Hawaiian Airlines, MetLife, Ford, Honeywell, Johnson & Johnson, Bayer, Cisco, HUB, Nike, Oracle, Kelly, Philip Morris, Hyosung, Cigna, Kim & Change, Pfizer Korea, and many more, see link below; http://www.amchamkorea.org/?ckattempt=3 -Ebooc (Government UEA) Ebooc and Pundi X will provide several other applications for consumers such as making retail payments; paying for government services, fees and fines; utilities and bills; telecommunication bills and school fees on POS devices running a stable, digital equivalent of traditional fiat currencies in the region. The move brings our world-leading, blockchain-based XPOS technology, XPASS card and e-wallet to the Gulf, Middle East and North Africa region for the first time with Ebooc as the official partner under the terms of a strategic partnership agreement as executed. Additional Back information about the Founder of Ebooc: Entrepreneur & Senior UAE Government Official with deep Government experience of over 20 years. From his current role as Assistant Undersecretary, Industrial Development Sector at Ministry of Economy, UAE, Abdalla has been able to participate in policy-making and planning strategy for ministry of Economy and oversee the operations and major projects within the industrial sector. Developing action plans and programs for the industrial sector, overall supervision of the industrial licenses issued by the ministry, General supervision of Institutions Support Department, which specializes in conducting necessary studies for the development of industrial exports. Regulations and specifications of Foreign Affairs in coordination with stakeholders Prior to this was the CEO strategic planning & affairs at Emirates Post Group was on the Board of Directors of Wall Street Exchange Chairman of the Executive Committee ; Vice Chairman of the Emirates Marketing & Promotion Corp. Board Member of the Emirates Courier Services – Empost. https://medium.com/pundix/ann-pundi-x-technology-to-debut-in-the-gulf-and-middle-east-5b7651b4bd14 -Ubivelox, they have become an international innovator in the development of smart cards, mobile communications and blockchain (ranked 6th largest in the world). The two companies will work together on XPOS and XPASS technology development, security and market deployment, which will not only facilitate the promotion of Pundi X in Korea, but also help accelerate the layout in the global market. https://medium.com/pundix/%E9%9F%A9%E5%9B%BD%E4%B8%8A%E5%B8%82%E5%85%AC%E5%8F%B8ubivelox%E4%B8%8Epundi-x%E5%BB%BA%E7%AB%8B%E6%88%98%E7%95%A5%E5%90%88%E4%BD%9C%E4%BC%99%E4%BC%B4%E5%85%B3%E7%B3%BB-91f3665f0ae9 Why Pundi XPOS; Pundi XPOS not only facilitates cryptocurrency payment or transactions but also accepts transactions through mobile wallets and traditional bank cards. Our POS solution can support retail intelligence, inventory management, order management, marketing and loyalty programs. Pundi XPOS device is an all-in-one solution for retailers. https://i.redd.it/qj6sbsfaeqi21.jpg • Accept cryptocurrency as payment • Intelligence clearing system to increase the value of the store properties • Selling and buying crypto currencies • Support BTC, ETH, NPXS, BNB, XEM, QTUM, XVG, ACT, LTC, DGD, XLM and more crypto currencies. • Support cryptocurrency payment card, such as Pundi XPASS card. • Support mobile payment apps, such as Alipay, Visa, Mastercard, ApplePay, E2Pay, Go-Pay, Pundi-Pundi, and WeChat Pay. • Support cryptocurrency wallet payment, such as Qbao, X Wallet, Nem Wallet and more. • Establish credit history and reduce financial risks • Provide a gateway for financial service providers • Support loyalty / membership management system • Support promotional and NPXS reward system • Support 3rd party delivery and logistic service providers Additional factors; - Instant Transactions - XPOS transactions happen instantly at less than 0.5 seconds. No delays. Just pay and go.
Fiat Settlement without Volatility - To avoid any volatility risk, merchants will receive their settlement in fiat money.
Work Easily With XPASS & XWallet - The XPASS card is an easy-to-use tap card for crypto beginners. Top it up with your preferred cryptocurrency and pay with ease. You can also pair your XPASS card onto the XWallet mobile app and use it with the XPOS.
Support Multiple Cryptocurrencies - The XPOS is cryptocurrency-neutral, so you can transact with your favorite coins or tokens like BTC, ETH, BNB, NPXS, etc.
Buy Cryptocurrency With Ease - In addition to making payment, customers can purchase cryptocurrency like Bitcoin from the XPOS with ease. The experience is as easy as buying a cup of coffee.
Merchants get back 0.65% of the total fee for every crypto transactions.
Submit an XWallet Merchant application via the app and once the application gets approved, then your “Collect” page would be marked with “Pundi X verified merchant”.
You can open the XWallet app, then show the QR code on “Collect” page for customers to scan and pay;
You can also tap “Save” on “Collect” page to download your QR code as a picture, print it out, and place it by the checkstand for customers to scan and pay. This would be a more convenient way to collect payments.
Collected cryptocurrency assets would go directly to the XWallet Merchant’s Virtual Card account.
My actual QR code, scan to see UI on XWallet. This is a powerful tool for e-commerce's to upload their QR Code on websites payout section. Sending any supported currencies on the X Wallet is accepted by one single QR Code, such as the above. XPass Cards; You can easily manage your digital assets, check your current balance, or top-up in the XWallet. By default, each user will have a virtual XPASS card in the app. You can also pair your XWallet with your Pundi XPASS card to make payments directly from the app when needed. If you lose the XPASS card, you can transfer all your tokens from the XPASS card to the XWallet app or to another XPASS card. https://i.redd.it/g0fcksz3oqi21.jpg Instant Payments Online or Offline; Transactions via an internet-connected XWallet or XPASS can be processed immediately, while offline transactions can be made by scanning the QR code, which will later be uploaded onto the blockchain. The XWallet, in short, keeps up with your busy lifestyle. How to top up your XWallet from other wallets; • Select the ‘Card’ icon and choose the virtual card. • Select the type of currency you want to top up. • Tap on the ‘Receive’ icon and choose ‘View address’. • Copy the top-up address or scan the QR code. • On your other wallet, choose the correct type of cryptocurrency and insert the XWallet top-up address to make the transfer. (Note: The speed of transferring tokens from other wallets to the XWallet app varies, depending on their relevant blockchain network conditions. To make instant payment transaction at any XPOS merchant, we recommend users top up their XWallet account from other wallets at least 6 hours before using the app.). XPASS Card Order; https://forms.monday.com/forms/088c80c8f7e4f1ba13816312097ddcd3 Payment solutions; Visa, MasterCard, Apple Pay, Samsung, American Express, BNB, LTC, XVG, NPXS, E2Pay.co.Id, Alipay, M-bayar, Go Pay, WeChat, Xpos Consortium, Ubivelox, XPOT and many more. Distributors; Manticora Capital, Bit Captial, Ubivelox, BlockPay and more to follow. Blockchain; NEM, UTrust, GGOX, Verime, Wanchain, Stella, Genaro Network. More to follow. Burning of NPXS; A quick summary of Pundi X token’s utility on each and every transaction: 1. A bit of it is burnt for every crypto related transaction that happens in through our XPOS. 2. The token is used to list other tokens in our XPOS, for example, QTUM paid us a sum of NPXS to be listed later in our XPOS, and this will include future coins that will be listed in our XPOS. 3. Loyalty programs are made & paid with NPXS. 4. Ads that run through our XPOS are also paid in NPXS. 5. Future products will be paid with NPXS. 6. Claim goods and services from merchants. The XPOS is comprised of two parts, the consumer and merchant. The Point of Sale device (XPOS); For the merchants; 1. You get 1% extra as a fee. You can set it up from 0-3%, but we recommend 1% fee. 2. You can sell crypto again with that 1% fee. 3. You can sell the XPASS cards. 4. The POS can setup your inventory, loyalty programs, ads, and print smart receipts. 5. You can accept crypto, again the 1% fee. 6. You will be one of the first to change how the world uses crypto. For the XPASS holders; 1. They can liquidate their crypto assets through our merchants, hassle free. 2. They get a special discount. 3. If you lose the XPASS black card, we are able to recover it (as long as you have the security card). Case study of fees; ▪ 100% of Pundi X’s revenue that is generated through transactions on the XPOS will be removed permanently from our NPXS token circulation (and that's called token burn). This means that if Pundi X makes $1 of revenue from a transaction, they will take $1 worth of NPXS out of circulation permanently. NPXS tokens taken out of circulation will never be able to re-enter the circulation in any way as they will no longer exist. ▪ if the transaction is made in Pundi X tokens, we will take the tokens immediately out of the total supply. If the transaction is made in other tokens or fiat, we will use the proceeds to buyback NPXS, after which we will permanently remove the NPXS tokens from circulation and ensure they can never re-enter circulation. ▪ In case of a fiat to crypto transaction (including a payment with mastercard/visa) NPXS will be also burned. ▪ Case study 1: a user buys $1,000 worth of crypto from a merchant in a store using Pundi XPASS card. The total charge a user has to pay is $1,010; $1,000 for the crypto and $10 for the service fees. Of the $10 received, $6.50 is paid to the shop merchant for rendering this service. $3.50 is paid to Pundi X for providing XPOS (switch) and XPASS (Issuer) service. Function X Blockchain – A game Changer: https://i.redd.it/5ibzoexntpi21.jpg The f(x) (short for Function X) blockchain under current test environments, each XPOS is an f(x) node; all data from the XPOS will be fully encrypted and stored in f(x) low level IPFS. Our IPFS is one that is specially designed for XPOS, f(x) and other smart devices. The f(x) public ledger will record all transactions, and the chain deploys sharding and PBFT. At Pundi X, we believe that open source is the way to go and to strengthen the blockchain community. We will gradually enable all of our operating system and f(x) chain’s code to be open source. It will be free for all Dapp software and hardware manufacturers to develop products for the f(x) ecosystem, hence achieving true decentralization. Let’s all work together and re-engineer a decentralized world. 10x for Speed; Visa can run 7,000–20,000 transactions-per-second (“TPS”). Any blockchain that offers small multiples of speed improvement is unlikely to displaced a tried-and-tested system like Visa. A 10X increase means 200,000K TPS has to be achieved. Our upcoming blockchain called Function X (fx for short), we have to make sure we are comparable if not faster, at 10X it is at least 200,000 TPS, not just on paper, but in real application. Sharding depends heavily on the availability of nodes. Confirmation processes increase by an order of magnitude when you increase node counts, we are already deploying the XPOS which will act as nodes. 10x for Scaling; Scalability in a restaurant means how fast can you serve your meals, the faster you can scale, the more business you can have. Therefore, companies like McDonald’s spend a lot of effort shortening the time between ordering and checkout to serve its customers. Scalability in blockchain is similar: it depends on the code (how fast can the burgers be flipped) and also nodes (how many cashiers can confirm the order). So whose code is the best? We will only know when proven. And what about nodes? The blockchain with the largest nodes will prevail. Currently Ethereum has the most nodes, but maybe not for long. 10x for Consensus; And what about nodes? The blockchain with the largest nodes will prevail. Currently Ethereum has the most nodes, but maybe not for long. With our minimum plan to roll out 100,000 XPOS in three years, we will be able to scale up transaction numbers significantly as the number of XPOS devices increases. Can we do much more than 200,000 TPS? Let’s analyze: Sharding is a process of dividing a global network into pieces of a local network. Each local network would then take charge of two-thirds consensus so that a particular transaction is verified in the local network and then broadcast to the global network. Five Pillars of Function X Blockchain;
Fx Operation System - (ROM) Android-modified blockchain-enabled operating system. Users can switch seamlessly between fx blockchain and regular everyday android mode.
FXTP - (Web Protocol). Decentralized transmission protocol (P2P) and similar to https.
Docker - Open Source platform for developers to build, ship, and run distributed applications (DApps).
IPFS - Storage of various contents.
Public Blockchain - A High performance and secure public blockchain.
More details here; The Road ahead: https://medium.com/pundix/f-x-%EC%95%9E%EC%9C%BC%EB%A1%9C-%EA%B0%80%EC%95%BC%ED%95%A0-%EA%B8%B8-cb258f0e397c The Blok-on-Blok (Smartphone); The Blok-on-Blok (BOB), and the first true blockchain phone call, we demonstrated to thousands that we had a new protocol for communication that could take blockchain beyond the world of financial transfers. The BOB is powered by Function X OS which is based off the Android OS 9.0, so there is a backward compatibility with any Android apps. Blockchain-based calling and messaging can be toggled on and off on the phone operating system, which builds upon Android 9.0. On the blockchain mode, the services in the BOB can operate completely independently of centralized carriers. Users can route phone calls, messages, and data via blockchain nodes without the need for centralized service providers. The BOB is in fact the first mobile phone that can run completely on a decentralized ecosystem powering telephony, messaging, and data transmission. The BOB itself significantly expands the use of blockchain technology beyond financial transfers. Every BOB Phone is also a node on the network to contribute to the operation of the blockchain ecosystem. Content and connectivity are organized in a distributed, node-to-node manner. https://i.redd.it/ne3iufycqqi21.png
Every device in the Function X ecosystem will be a node and each will have its own address and private key, uniquely linked to their node names, not unlike traditional URL and IP addresses.
The OS can be overlayed to any existing Android devices without any compromises and compliment as a node to the function X blockchain.
Using a new DApp published on Function X, Zac hailed a New York City cabbie from midtown Manhattan to Central Park via a smart contract executed on Function X. The taxi order was both conducted and recorded on-chain and by-passing any ride-hailing service via BOB.
In the browser, you may browse the traditional Internet via HTTP or use the blockchain Internet via FXTP.
In f(x) OS, users are able to switch seamlessly between two modes. The blockchain mode allows a user to be connected to the blockchain - everything which you do in this mode like texting, calling, taking photos, browsing, etc. will be transmitted via the blockchain. In the traditional mode, it is like any other Android phone.
You can develop DApps for X Play Store and regular apps for Google Play Store. Note: Final design and specs are subject to change.
The FX blockchain: Giving data control back to users and creators. “What this all means is that data control can and must be given back to users,” said Pundi X Founder and CEO Zac Cheah. “Telecommunications and Internet companies have derived tremendous value from controlling data. By decentralizing apps, we can put this data onto a smart contract, effectively giving control back to creators and to users”. “Much of what we call peer-to-peer or ‘decentralized’ services continue to be built upon centralized networks. We are changing that,” added Cheah. Mobile devices as nodes; “Scalability in blockchain is derived from the number and geographic spread of nodes. It is clear how achieving a critical mass in terms of scale will require something with a high utility for people. The BOB thus has the potential to establish a large global pool of nodes,” said Pitt Huang, co-founder and CTO of Pundi X. “And with Function X offering people the choice to be independent of a centralized communications network we’ve created a new use, a high and universal utility for blockchain. In turn, this will give life to a network large enough to support better scale, throughput, and new potential applications, plus true decentralization that has so far eluded blockchain.” YouTube in-depth close up videos; 1. Introduction to BOB phone - Part 1 of 6 2. Bringing Function X to life with the BOB - Part 2 of 6 3. Setting BOB up as a Node - Part 3 of 6 4. Using the BOB to manage your files and browse the web - Part 4 of 6 5. Blockchain-based text messaging on the BOB - Part 5 of 6 6. Blockchain Call on the BOB - Part 6 of 6 More details here; Website; https://functionx.iohttps://medium.com/functionx/xphone-mwc19-new-design-and-specifications-including-the-x-button-announced-1c720b04f660 The F(x) Coin; The f(x) ecosystem is fully decentralized. It’s designed and built to run autonomously in perpetuity without the reliance or supervision of any individual or organization. To support this autonomous structure, f(x) Coin which is the underlying ‘currency’ within the f(x) ecosystem has to be decentralized in terms of its distribution, allocation, control, circulation and the way it’s being generated. https://i.redd.it/scikiwyj7qj21.jpg Broadly, there are four main participants in the f(x) ecosystem, as shown above: • Consumer: Users enjoy the decentralized service provided by the f(x) ecosystem. • Infrastructure Service Provider: Providing infrastructure service like the ones provided by mobile carrier, Amazon AWS but in a decentralized way. • Developer: Building DApp upon f(x) network like Uber, AirBnb, Alibaba. • Financial Service Provider: Providing liquidity of f(x) coin like NASDAQ, Morgan Stanley. Infrastructure service provider, Developer and Financial service provider contribute the seamless operation and service shall generate the positive circulation, innovation and value flow to the f(x) ecosystem. The value flow of the Function X ecosystem; • Infrastructure service provider can offer the service, such as Blockchain, FXTP, DDocker and IPFS to earn f(x) Coin. • Developer can build applications upon f(x) OS to earn f(x) Coin and at the same time they need to pay for the infrastructure service. • Consumer enjoys the service and pays for the service in f(x) Coin. • Developer and infrastructure service provider shall earn f(x) Coin in return by providing their service and they can liquidate it through the financial service provider to earn some profit. Together, these four participants will create a positive value flow. More service providers will enhance the quality of service and attract more consumers. More consumers will bring more value to the ecosystem by attracting more service providers,and creating f(x) Coin liquidity. Deep liquidity of f(x) Coin will attract more financial service providers to enhance the stability and quality of liquidity. This will attract more service providers to the ecosystem. Utility of f(x) Coin; f(x) Coin is the native ‘currency’ of the Function X blockchain and ecosystem. Services rendered in the ecosystem will be transacted with the f(x) Coin. Possible scenarios include: • For service providers: To get paid by developers, companies and consumers for providing storage nodes, DDocker and speeding up of network connections. The role of service providers will described in other sections. • For consumers: To pay service fees for using DApps, nodes, network resources, storage solutions and other services within the f(x) ecosystem. • For developers: To pay for services and resources rendered in the ecosystem such as smart contract creation, file storage (paid to IPFS service provider), code hosting (paid to DDocker service provider), advertisements (paid to other developers) and others. To get paid by the enterprises or organizations which require the developer’s service. • For enterprises or organizations: To pay for service fees, developer fees and advertisements. Services provided to consumers will be charged and denominated in f(x) Coin. • For phone and hardware manufacturers: To pay for the Function X Operating System customization. Note: we plan to only build a few thousands of the BOB flagship handsets and leave the rest to third-party manufacturers to build more using our operating system. • For financial institutions: to receive payment for financial services rendered for the ecosystem. • Many more future scenarios. https://i.redd.it/r7626yle8qi21.png Hence f(x) Coin can be used as ‘currency’ for the below services, • In-app purchases • Blockchain calls • Smart contract creations • Transaction fees • Advertisements • Hosting fees Updated fx article: https://medium.com/functionx/f-x-ecosystem-and-tokenomics-explained-ee026ce6815 Contact Us; Please also read the white paper which can be found on the official webpage: https://pundix.com/ A detailed simple guide for Pundi X in Spanish language; https://www.reddit.com/PundiX/comments/a7gdt4/a_detailed_simple_guide_for_pundi_x_in_spanish/ Twitter: https://twitter.com/PundiXLabs Telegram: https://t.me/Pundix Facebook: https://www.facebook.com/pundixlabs/?_rdc=1&_rdr LinkedIn: https://www.linkedin.com/company/pundipundi/
Daily analysis of cryptocurrencies 20191126(Market index 21— Extreme Fear state)
The ECB Is Now Studying The Option Of Introducing A Digital Currency Benoit Coeure, member of the Executive Board of the European Central Bank (ECB), has said Europe must overcome its reliance on international payment providers. However, it is not the central bank’s job to come to the rescue and crowd out private sector initiatives. The ECB is now studying the option of introducing a digital currency, and this would have broader consequences for the banks. Coeure warned against the central bank crowding out private-sector players. The ECB recently introduced an instant payment system called TIPS for transactions between banks, but lenders have been slow to join and the scheme has not had a significant impact so far. Former PBoC Head: China’s Digital Currency To Emphasize On Payment And Retail Usage According to a report, when it comes to whether global central banks will issue digital currency, ZHOU Xiaochuan, president of China Society for Finance and Banking and former head of the People’s Bank of China, believes that China will continue to adhere to the past path, emphasizing digital currency’s usage in the payment and retail. Big countries are very cautious when choosing technical directions at the currency level. If they go in the wrong direction, a crisis of trust may arise. China will emphasize digital currency’s payment function and maintain favorable technical support for the retail system. Based on this, it will gradually consider expanding the use of digital currency. Thai Excise Department Will Devise A Blockchain Tax Refund System According to Bangkok Post, the Thailand Excise Department will devise a method to refund overpaid taxes to oil exporters in a manner that stems leakages, its chief says. The change in the tax refund practice will use blockchain, which the department plans to adopt by the middle of next year, said director-general Patchara Anuntasilpa. The blockchain-based tax payback system requires oil exporters to pay excise tax to the department and claim overpaid taxes after they ship the fuel, he said. The new technology will let the department inspect the tax payments thoroughly. https://preview.redd.it/04531bnpj0141.png?width=504&format=png&auto=webp&s=eb342ad7ff8e0d75069e49a08f98a47f6bce5beb Earlier this month, we discussed the chances of bitcoin hitting $7,400 and $6,500 against the US Dollar. BTC did decline heavily and recently tested the main $6,500 support area. A new multi-month low was formed near $6,535 before the price started an upside correction. There was a strong recovery after the price surpassed the $6,750 resistance area. Besides, the price rallied more than 10% to climb above the $7,000 resistance. More importantly, yesterday’s key bearish trend line was breached with resistance near $7,060 on the hourly chart of the BTC/USD pair. The pair even spiked above the 100 hourly simple moving average and tested the $7,350 resistance area. A high was formed near $7,372 and bitcoin price is currently trimming gains. It traded below the $7,200 level. Additionally, there was a break below the 23.6% Fib retracement level of the recent wave from the $6,535 low to $7,372 high. Review previous articles:https://firstname.lastname@example.org
Encrypted project calendar（November 26, 2019）
BTU Protocol (BTU): and 1 other 26 November 2019 Blockchain & Friends “Blockchain & Friends brings together projects primarily from friends working on key account issues or ambitious start-ups.”Ontology (ONT);26 November 2019 Russian AMA “Join us this Tuesday, Nov. 26 for #Ontology’s AMA with@binanceRussia and Ukraine.”Ardor (ARDR);26 November 2019 Barcelona Meetup “Blockchain and IoT: current adoption, challenges and opportunities — meetup in Barcelona.”
Encrypted project calendar（November 27, 2019）
OKB (OKB):27 November 2019 OKEx Cryptour Vinnytsia “Join us in Vinnytsia as we journey through Ukraine for our OKEx Cryptour!”Fetch.ai (FET):27 November 2019 London Meetup “Join us on 27 November@primalbasehqto hear an exciting progress report as we prepare for the launch of our #mainnet”Nebulas (NAS):27 November 2019 AMA with Founder “Ask your questions on the Nebulas subreddit today & join the live AMA via Telegram on November 27th.”EDC Blockchain (EDC):27 November 2019 Educational Workshop Educational workshop in Puerto Ordaz.
Encrypted project calendar（November 28, 2019）
Horizen (ZEN):28 November 2019 Weekly Insider Team updates at 3:30 PM UTC/ 11:30 AM EDT: Engineering, Node network, Product/UX, Helpdesk, Legal, BD, Marketing, CEO Closing thoughts, AMA.IOTA (MIOTA):28 November 2019 London Meetup “Healthcare Professional Interest Network: Is AI the end of Healthcare?” meetup in London from 18:30–21:30 (GMT).Aeternity (AE):28 November 2019 Vienna Workshop “Come learn more about AE’s functional language Sophia and layer-1 oracles and state channels.”Honest (HNST)and 1 other; 28 November 2019 Telegram AMA “Book your date for Honest Mining AMA with@vexanium, November 28th, 2019 on Honest Mining Telegram Group and Vexanium Telegram Group.”Waves (WAVES);28 November 2019 AMA with Sasha Ivanov “This Thursday Nov 28 we’re hosting a live-streamed AMA with Sasha Ivanov to discuss where Waves stands and where we’re heading in 2020.”
Encrypted project calendar（November 29, 2019）
Zenon (ZNN):29 November 2019 Awareness Fund Payout “Distribution of the fund takes place every Friday until Pillars Lock-in Phase is completed.”Tael (WABI);29 November 2019 Founders AMA “Three days to go until our Founders #AMA, this Friday, hosted by@binance.”
Encrypted project calendar（November 30, 2019）
Ethos (ETHOS):30 November 2019 (or earlier) Rebranding “In November, we unveil the broker token, a dynamic utility token to power our commission-free crypto trading and broker platform, Voyager.”Digitex Futures (DGTX):30 November 2019 Public Testnet Launch “…We can expect to see the world’s first zero-commission futures trading platform live on the Ethereum public testnet from 30th November.”Monero (XMR):30 November 2019 Protocol Upgrade “Preliminary information thread regarding the scheduled protocol upgrade of November 30.”Chiliz (CHZ):30 November 2019 (or earlier) Fiat to CHZ Exchanges “We will add another two fiat to $CHZ exchanges in November…”Skrumble Network (SKM):30 November 2019 (or earlier) P2P & Group Calling “P2P & Group Video Calling,” during November 2019.Aergo (AERGO):30 November 2019 (or earlier) Mainnet 2.0 Upgrade Mainnet 2.0 Protocol update by end of November.Akropolis (AKRO):30 November 2019 (or earlier) Beta Release “All functionality has been deployed to mainnet.”Nash Exchange (NEX):30 November 2019 (or earlier) Mobile Strategy Phase 2 “Phase 2 of our mobile strategy will be live soon with our wallet and portfolio app hitting stores in November!”Akropolis (AKRO):30 November 2019 (or earlier) Beta Release “All functionality has been deployed to mainnet.”Pakcoin (PAK):30 November 2019 Staking Mobile App Android app for staklet is going to be launched on November 30th.
Encrypted project calendar（December 1, 2019）
Auxilium (AUX):01 December 2019 AUX Interest Distribution Monthly interest distribution by Auxilium Interest Distribution Platform for coinholders. Also supports charity.I/O Coin (IOC):01 December 2019 Pos Reward Halving IOC block reward halving is happening on December 1st 2019.ABBC Coin (ABBC)01 December 2019 Migration Requests Start “Migration requests from the #AladdinPro Wallet will be accepted starting on December 1, 2019.”
Encrypted project calendar（December 2, 2019）
Bitcoin (BTC):02 December 2019 CME Futures BTCX19 Bitcoin Futures Contract (BTCX19) settles on December 02, 2019.Waves (WAVES):02 December 2019 Waves Exchange Launch “As of November 18, users will be able to import their accounts and seed phrases, and, on December 2, the new exchange will be launched.”BZLCOIN (BZL):02 December 2019 New Website New website and pre-launch “Patron”.Decentraland (MANA):02 December 2019 Creator Contest “Announcing the Creator Contest, from Dec 2–15. Submit your most creative interactive scenes for a share of $50k USD worth of prizes up.”Bitcoin (BTC);02 December 2019 CME Futures BTCX19 Bitcoin Futures Contract (BTCX19) settles on December 02, 2019.
Encrypted project calendar（December 3, 2019）
Aeternity (AE):03 December 2019 Sofia, Bulgaria Meetup “Come hear@noyyyand@emintroducing the project, followed by talks by Karol Skočik, Juraj Hlista, and Stephan Verbücheln.”Quant (QNT)03 December 2019 QuantX London Conference “QuantX is a half-day event being curated by Quant Network with an audience of 100 industry professionals from across the fintech…”
Encrypted project calendar（December 4, 2019）
Aeternity (AE)04 December 2019 Sofia Hackathon “The next aeternity blockchain hackathon will be held in Sofia, Bulgaria, on December 4th, 2019!”
Encrypted project calendar（December 5, 2019）
OKB (OKB)：05 December 2019 OKEx Cryptour Kyiv Ukr “Join us in Kyiv as we journey through Ukraine for our OKEx Cryptour!”Horizen (ZEN)05 December 2019 Weekly Insider Team updates at 4:30 PM UTC/ 11:30 AM EDT: Engineering, Node network, Product/UX, Helpdesk, Legal, BD, Marketing, CEO Closing thoughts, AMA.
Encrypted project calendar（December 6, 2019）
TenX (PAY):06 December 2019 COMIT Hackathon “The #hackathon will be held over the weekend of 6–8 Dec at the TenX HQ in Singapore.”Noah Coin (NOAH)06 December 2019 Japan Roadshow — Sendai “As you know, we are organizing the trip to the cities of Japan in December.”
Encrypted project calendar（December 7, 2019）
Storm (STORM):07 December 2019 Loyalty Program Registration for our fourth and last loyalty program will end on December 7th!MediBloc [ERC20] (MEDX):07 December 2019 Token Swap Deadline “Please submit your swap before 7th of December 23:59(UTC+9).”OKB (OKB);07 December 2019 OKEx Talks 2019 Calabar “Join us on 7 Dec for our first OKExTalks in Calabar, where we will be discussing ‘Digital Assets and Tokenization’.”Dash (DASH);07 December 2019 Open House “.. Dash Core Group will be hosting the Dash Evolution Open House on Dec 7th… in Scottsdale, AZ, from 1pm to 5pm MST.”Noah Coin (NOAH);07 December 2019 Japan Roadshow — Tokyo “As you know, we are organizing the trip to the cities of Japan in December.”
Encrypted project calendar（December 8, 2019）
Noah Coin (NOAH)08 December 2019 Japan Roadshow — Nagoya “As you know, we are organizing the trip to the cities of Japan in December.”
Encrypted project calendar（December 10, 2019）
OKB (OKB)10 December 2019 OKEx Talks — Rotterdam “Join us on 10 Dec to explore “Decentralized Finance” & the benefits & opportunities it presents.”.Newscrypto.io (NWC)10 December 2019 (or earlier) Platform Redesign Updates: Brand new Landing page, New Trading Tools and Updated School Program.IOTA (MIOTA)10 December 2019 Karlsruhe Meetup “Come learn about the IOTA technology! Dec 10 at 6PM CEST.”OKB (OKB)10 December 2019 OKEx Talks — Rotterdam “Join us on 10 Dec to explore “Decentralized Finance” & the benefits & opportunities it presents.”.Newscrypto.io (NWC)10 December 2019 (or earlier) Platform Redesign Updates: Brand new Landing page, New Trading Tools and Updated School Program.
Encrypted project calendar（December 11, 2019）
Waves (WAVES)11 December 2019 Annual Meetup ‘See you in Berlin on December 11, 2019!”Cindicator (CND)11 December 2019 Event for CND Ecosystem “New horizons of the CND ecosystem,” with “More details to be released” at 14:00 UTC.IOTA (MIOTA)11 December 2019 Berlin Meetup “Join us for the “2019 recap & 2020 outlook” MeetUp, organized by IOTA &@iotashop.”Cosmos (ATOM)11 December 2019 Cosmos Hub 3 Chain “Cosmonauts, buckle up & get ready for the hub upgrade to the Cosmos Hub 3 chain. A new proposed date is set for Dec 11 at…”
I've got my private key (exported and decrypted from Bitcoin Android wallet [Schildbach], also have the encrypted backup). It seems current version of the Schildbach wallet can no longer import older backups (this one from ~2013, maybe due to the additional PIN now required?) and claims it is an unreadable wallet despite this being a working backup from a prior version of the same app (another backup from ~2017 still works and the same backup from around ~2013 works still in the forked Bitcoin Cash Android client) So I am looking for an alternative wallet that allows me to import my private keys. I've tried Electrum and Electron Cash on Windows but both don't seem to allow the private key to be in the format: *privatekey* 2015-01-01T12:00:00Z (as referred to here). Is there a desktop and/or a (preferably) mobile wallet that supports this format?
Reposting my guide to safely redeem BTG (Bitcoin Gold) in light of the recent scam news. I don't trust BTG at all but you might as well get your free coins to sell for Bitcoin
When I went to redeem my free Bitcoin Gold (BTG) I noticed that there is a complete lack of information on how to do this safely – even the Bitcoin Gold website doesn’t have clear instructions. Below I am going to detail a safe process to redeem your free coins. Bitcoin Gold was a fork of the Bitcoin Blockchain that occurred in October at Block 491407. Anyone who held Bitcoin in a wallet at that time received a corresponding amount of Bitcoin Gold. Please note that you need access to the private keys of the wallet to access your Bitcoin Gold. If you held your bitcoin on an exchange or web wallet that doesn’t give you access to your private keys you must wait for the exchange/site to give you the Bitcoin Gold (If they choose to do so. They have no obligation to if they don’t want to – another reason that you should always store your Bitcoin in a wallet that you control). To check if you have Bitcoin Gold you can enter the address of your wallet here: https://bitcoingold.org If you wish to sell or transfer your Bitcoin Gold you first have to split it from your regular Bitcoin wallet. This is the safest way to do so: Send all of the Bitcoin in your wallet to a new address/wallet. Since you will be exporting the private keys to your Bitcoin wallet it is safest to move your real Bitcoin out of the wallet first so there is no risk to that. Once the Bitcoin is moved, export the private key of your old wallet (now empty of Bitcoin but still has access to the Bitcoin gold based on the Bitcoin balance that was in the wallet at the time of the October fork). For details on how do this all you have to do is Google for the name of your wallet and “export private keys”. Be careful to never enter your private keys in any website or online service. The easiest method to import the private key into a Bitcoin Gold wallet is with an Android wallet called Coinomi: https://play.google.com/store/apps/details?id=com.coinomi.wallet Download the wallet (If you don’t have an Android phone or tablet you can run Android on your computer using Andy which can be downloaded at: https://www.andyroid.net Once the wallet is downloaded open it up and create a new Bitcoin Gold wallet. Once in your new wallet click on the three vertical dots menu in the top right and choose sweep wallet. Put your private key in the field provided and it will let you know how much Bitcoin Gold is contained in that address. Confirm you want to import that value. Your Bitcoin Gold is now in your wallet. You can hold it there, send it to someone else or send it to an exchange to sell it. I choose to sell mine at HitBTC as it was the only exchange accepting BTG deposits. Optional if you want to send your BTG to an exchange to trade or sell: You can sign up for HitBTC here: https://hitbtc.com/?ref_id=5a0dab3a06dd8 (Please note this is an affiliate link that will give me a small bonus if you use it to signup. If you enjoyed this guide and it helped you out please consider using my link to reward me for my efforts). Once you have an account go to Deposit and generate an address for Bitcoin Gold and paste that address in the Coinomi Android wallet to send your Bitcoin Gold to the exchange. Sell it for Bitcoin or try to day trade with it. It is essentially “free money” if you already held Bitcoin on the day of the fork! Hope this info will help someone who is confused on how to claim their BTG! If this has helped you please share this in forums, social media, or with anyone you think it could benefit. If you want to donate a bit of your free BTG to me: GUTf3omss65B5CdxyDqm1ZjrczPoS3YveH Feel free to ask questions if any part of this process is confusing!
A guide to safely redeeming your BTG (Bitcoin Gold) to sell for Bitcoin
When I went to redeem my Bitcoin Gold yesterday I noticed that there is a complete lack of information on how to do this safely - even the Bitcoin Gold website doesn't have clear instructions. Below I am going to detail a safe process to redeem your free coins. Bitcoin Gold was a fork of the Bitcoin Blockchain that occurred on Oct 24th at Block 491407. Anyone who held Bitcoin in a wallet at that time received a corresponding amount of Bitcoin Gold. Please note that you need access to the private keys of the wallet to access your Bitcoin Gold. If you held your bitcoin on an exchange or web wallet that doesn't give you access to your private keys you must wait for the exchange/site to give you the Bitcoin Gold (If they choose to do so. They have no obligation to if they don't want to - another reason that you should always store your Bitcoin in a wallet that you control). To check if you have Bitcoin Gold you can enter the address of your wallet here: https://bitcoingold.org If you wish to sell your Bitcoin Gold you first have to split it from your regular Bitcoin wallet. This is the safest way to do so: Send all of the Bitcoin in your wallet to a new address/wallet. Since you will be exporting the private keys to your Bitcoin wallet it is safest to move your real Bitcoin out of the wallet first so there is no risk to that. Once the Bitcoin is moved export the private key of your old wallet (now empty of Bitcoin but still has access to the Bitcoin gold based on the Bitcoin balance that was in the wallet at the time of the October fork). For details on how do this all you have to do is Google for the name of your wallet and "export private keys". The easiest method to import the private key into a Bitcoin Gold comparable wallet is with an Android wallet called Coinomi: https://play.google.com/store/apps/details?id=com.coinomi.wallet Download the wallet (If you don't have an Android phone or tablet you can run Android on your computer using Andy which can be downloaded at: https://www.andyroid.net Once the wallet is downloaded open it up and create a new Bitcoin Gold wallet. Once in your new wallet click on the three vertical dots menu in the top right and choose sweep wallet. Put your private key in the field provided and it will let you know how much Bitcoin Gold is contained in that address. Confirm you want to import that value. Your Bitcoin Gold is now in your wallet. You can hold it there, send it to someone else or send it to an exchange to sell it. I choose to sell mine at HitBTC. You can sign up for HitBTC here: https://hitbtc.com/?ref_id=5a0dab3a06dd8 (Please note this is an affiliate link that will give me a small bonus if you use it to signup. If you enjoyed this guide and it helped you out please consider using my link to reward me for my efforts). Once you have an account go to Deposit and generate an address for Bitcoin Gold and paste that address in the Coinomi Android wallet to send your Bitcoin Gold to the exchange. Sell it for Bitcoin or try to day trade with it. It is essentially "free money" if you already held Bitcoin on the day of the fork! Hope this info will help someone who is confused on how to claim their BTG! If this helped you and you want to donate some of your "free" BTG to me: GUTf3omss65B5CdxyDqm1ZjrczPoS3YveH Feel free to ask questions if any part of this process is confusing!
A guide to safely redeeming your BTG (Bitcoin Gold)
When I went to redeem my Bitcoin Gold yesterday I noticed that there is a complete lack of information on how to do this safely - even the Bitcoin Gold website doesn't have clear instructions. Below I am going to detail a safe process to redeem your free coins. Bitcoin Gold was a fork of the Bitcoin Blockchain that occurred on Oct 24th at Block 491407. Anyone who held Bitcoin in a wallet at that time received a corresponding amount of Bitcoin Gold. Please note that you need access to the private keys of the wallet to access your Bitcoin Gold. If you held your bitcoin on an exchange or web wallet that doesn't give you access to your private keys you must wait for the exchange/site to give you the Bitcoin Gold (If they choose to do so. They have no obligation to if they don't want to - another reason that you should always store your Bitcoin in a wallet that you control). To check if you have Bitcoin Gold you can enter the address of your wallet here: https://bitcoingold.org If you wish to sell your Bitcoin Gold you first have to split it from your regular Bitcoin wallet. This is the safest way to do so: Send all of the Bitcoin in your wallet to a new address/wallet. Since you will be exporting the private keys to your Bitcoin wallet it is safest to move your real Bitcoin out of the wallet first so there is no risk to that. Once the Bitcoin is moved export the private key of your old wallet (now empty of Bitcoin but still has access to the Bitcoin gold based on the Bitcoin balance that was in the wallet at the time of the October fork). For details on how do this all you have to do is Google for the name of your wallet and "export private keys". The easiest method to import the private key into a Bitcoin Gold comparable wallet is with an Android wallet called Coinomi: https://play.google.com/store/apps/details?id=com.coinomi.wallet Download the wallet (If you don't have an Android phone or tablet you can run Android on your computer using Andy which can be downloaded at: https://www.andyroid.net Once the wallet is downloaded open it up and create a new Bitcoin Gold wallet. Once in your new wallet click on the three vertical dots menu in the top right and choose sweep wallet. Put your private key in the field provided and it will let you know how much Bitcoin Gold is contained in that address. Confirm you want to import that value. Your Bitcoin Gold is now in your wallet. You can hold it there, send it to someone else or send it to an exchange to sell it. I choose to sell mine at HitBTC. You can sign up for HitBTC here: https://hitbtc.com/?ref_id=5a0dab3a06dd8 (Please note this is an affiliate link that will give me a small bonus if you use it to signup. If you enjoyed this guide and it helped you out please consider using my link to reward me for my efforts). Once you have an account go to Deposit and generate an address for Bitcoin Gold and paste that address in the Coinomi Android wallet to send your Bitcoin Gold to the exchange. Sell it for Bitcoin or try to day trade with it. It is essentially "free money" if you already held Bitcoin on the day of the fork! Hope this info will help someone who is confused on how to claim their BTG! If this saved you any time please upvote my post! If you want to donate BTG to me: GUTf3omss65B5CdxyDqm1ZjrczPoS3YveH Feel free to ask questions if any part of this process is confusing!
I got some private message asking if I had solved my private key issue to get HF coins. It took me a while to figure it out. So here is how I did it. First of all, as everyone says, move your coins to a New trezor and check your public address where you have sent your coins on blockchain.info to find out which public address you were using to send the coins. Look for the dates, so you would know which ones had the coins during the times of HF. After you have moved the coins from your trezor to new a trezor wait for AT LEAST one confirmation for security. After that download Electrum on your PC and bither and coinomi on your phone. Iphone does not support coinomi, its only android. Open electrum. .File , .electrum wallet, . name your wallet, next, . standard wallet . select "I already have seed" . enter your 24 seed phrase from Trezor, click option and select "BIP 39" . for your legacy wallet leave derivative path as it is m/44'/0'/0' . If you have created different account on trezor m/44'/0'/1' ( for first account) m/44'/0'/2 ( for second account ) for as many accounts u have For your segwit account use derivative path as; m/49'/0'/0' m/49'/0'/1' ( for first account ) m/49'/0'/2' ( for second account ) . Select wallet from menu - private keys - Export - format csv - export . open CSV file ( MS EXCEL) . Copy public key from block chain which had the coins during hardfork . On MS excel "ctrl f", paste your public key and find private keys next to it. . On BITHER wallet, advance option - import private key - from private key text - paste your private keys . Bither , advance option - get forked coins - walla - you now can select the address where you have coins and send them to BITPIE. . do same thing on coinomi wallet for the coins thats not supported on Bither Bither does not take segwit private key. Please follow the link below to change your segwit into legacy private key to claim your coins. https://www.reddit.com/BitcoinAirdrops/comments/7nni29/has_anyone_tried_extracting_a_private_key_from_a/ds37vd3/ Let me know if you want to donate some coins. I will send you my address.
I got some private message asking if I had solved my private key issue to get HF coins. It took me a while to figure it out. So here is how I did it: First of all, as everyone says, move your coins to a New trezor and check your public address where you have sent your coins on blockchain.info to find out which public address you were using to send the coins. Look for the dates, so you would know which ones had the coins during the times of HF. After you have moved the coins from your trezor to new a trezor wait for AT LEAST one confirmation for security. After that download Electrum on your PC and bither and coinomi on your phone. Iphone does not support coinomi, its only android. Open electrum. .File , .electrum wallet, . name your wallet, next, . standard wallet . select "I already have seed" . enter your 24 seed phrase from Trezor, click option and select "BIP 39" . for your legacy wallet leave derivative path as it is m/44'/0'/0' . If you have created different account on trezor m/44'/0'/1' ( for first account) m/44'/0'/2 ( for second account ) for as many accounts u have For your segwit account use derivative path as; m/49'/0'/0' m/49'/0'/1' ( for first account ) m/49'/0'/2' ( for second account ) . Select wallet from menu - private keys - Export - format csv - export . open CSV file ( MS EXCEL) . Copy public key from block chain which had the coins during hardfork . On MS excel "ctrl f", paste your public key and find private keys next to it. . On BITHER wallet, advance option - import private key - from private key text - paste your private keys . Bither , advance option - get forked coins - walla - you now can select the address where you have coins and send them to BITPIE. . do same thing on coinomi wallet for the coins thats not supported on Bither Bither does not take segwit private key. Follow this post to convert it into legacy private key to claim it. Let me know if you want to donate some coins. I will send you my address.
Jaxx by Kryptokit adds HD support to Ethereum ecosystem. Available now in Jaxx final beta release.
Anthony from Kryptokit here. With our code audit nearly complete, we’re pleased to announce what we expect to be our final beta release of Jaxx, 0.0.17. This release marks a milestone for the overall Ethereum ecosystem: it’s the first-ever Ethereum wallet to provide HD (Hierarchical Deterministic) support. This is a major upgrade for Ethereum users, and it should also serve the purpose of ensuring that no more Jaxx users encounter the WebView determinism issue that arose on certain Android devices. Although there will be no need to create a new Jaxx wallet (or additional backup) users with an existing Ethereum balance will be prompted to allow Jaxx to transfer their balance to a new, HD address. User's’ previous, static keypair will still be visible and exportable via the Display Private Keys option in the menu. More on Jaxx 0.0.17 and the 1.0 release: Besides the Ethereum HD upgrade, 0.0.17 has a couple of new of new fixes and features, including an improved UI with responsive text and QR code sizing and a fix for the “nonce too low” error that was occurring with certain Ethereum paper wallets, as well as some key tweaks to the mnemonic entry function. Lastly, as requested by many users, Jaxx can now display checksummed addresses that can be validated by other programs. Our dev team is still working on the ability in Jaxx to check addresses from other programs. Our 1.0 release is currently planned to follow this one, and it will have ShapeShift integration for in-app ethebitcoin conversion, as well as a few other goodies. As always, thanks to the Ethereum community for all the feedback, suggestions, and support. Changelog: Jaxx 0.0.17:
Ethereum HD upgrade
Ethereum checksum support
Ethereum paper wallet “nonce too low” error fixed
Initial keypair now visible in Display Bitcoin Keys
Minor mnemonic entry fixes
UI fixes to amount display
Download all versions of Jaxx at our website. Reminder: Jaxx is beta software and we're sailing in uncharted waters. Please stick to amounts you’d be willing to lose while testing out our beta wallet. Edit: 04/10/16 A little over 48 hours in and the update has gone very smoothly, but a couple of minor things have come up that I'd like to address: Some users have reported that after they allow Jaxx to make the transfer to the HD address, their funds are not visible in their balance. If this is the case, please try the following:
Make sure you have a written, exact copy of your master mnemonic (Tools > Back Up Wallet > Display Master Mnemonic).
Uninstall, then reinstall Jaxx 0.0.17.
Restore your wallet by entering your master mnemonic with the Restore Wallet option.
Secondly, if you chose not to have us make the transfer, your funds are still available, and stored at your previous, non-HD address. To see it, go to: Tools > Back Up Wallet > Display Private Keys > Display Ethereum Keys. The non-HD address and private key will be displayed in the second text field. If you get a message in that text field asking you to wait for a minute and a half, hit the Jaxx back button and head back to the main Jaxx screen. Ensure that Jaxx is set to the Ethereum wallet, and wait a couple of minutes, then return to the Display Ethereum Keys screen. (Do not exit Jaxx during this process, or the load will reset!) If you're having any trouble with the transfer or have any questions, do not hesitate to email us at [email protected].
https://preview.redd.it/8qyi8dx39ja11.png?width=720&format=png&auto=webp&s=c50c7c76267b766bd53452e508a4bc352d58adcc Cryptoindex is a tool for exposure to the cryptomarket and serves as a smart benchmark for all cryptocurrencies. The AI-based Cryptoindex algorithm is continuously analyzing more than 1000 coins on 80 factors, receiving more than 1 million signals per second to incorporate the top 100 cryptocurrencies and tokens with the highest potential. You can find our previous reviews here:Ripple - review. Further PerspectivesLitecoin. June'18 overviewThe Dow Jones index. From where did it come to us?Bitcoin Cash. June 2018 overviewAre cryptocurrency indices a new crypto market trend?EOS. End of May'18 overviewEthereum. May 2018 overview Here on Cryptoindex blog, we would like to tell you more about each coin selected by our powerful Cryptoindex AI-based algorithm. We’ll be posting one article about one coin from the portfolio with #cix100coinreviewhashtag. Today we would like to review Cardano and their further plans. So what is Cardano? And why does this coin take the TOP-10? Let's look at this project. Cardano was released on September 29, 2017, under the 'Byron' bootstrap phase with the official launch in Japan. Cardano has been developed by the company for the development of the input-output module Hong Kong (IOHK). Charles Hoskinson, former co-founder of BitShares, Ethereum, and Ethereum Classic, is currently focused on aiming all of the company’s resources at launching smart contracts, decentralized applications, sidechains and multi-party computing. The platform is setting a course towards creating a new decentralized economy and democratization of finance in emerging markets. The technology will allow the creation of decentralized applications and make smart contracts that are simultaneously inexpensive, safe and scalable. How does this technology differ from others? Blockchain technology will soon be used globally. Prior to its sucсess, it had several critical issues, such as the absence of regulatory oversight, the experimental development of software with unproven security, poor management reducing the ability to plan long term. But the Cardano project is very different: Like a Ripple it considers the need for regulatory oversight, preserving the privacy and protection of consumers through an innovative software architecture. The protocol itself contains a multilevel, block-based block-block that is flexible, scalable and developed using the most rigorous academic and commercial software standards in the industry. Cardano will use a system of democratic governance that will allow the project to evolve over time and to sustainably fund itself through a system of vision of applicants. Unique technology Transactions involving ADA are publicly registered through the blockchain, allowing you to see the date and time of the transaction, the amount sent and the sender's common address. The real version according to the developers will be launched very soon one version of Cardano ‘Testnet’ is already active. Layers Cryptocurrency ADA works on its own level, called Cardano Settlement Layer (CSL). CSL is the level of accounting and support for operations with cryptocurrency wallets. The second layer, called the Cardano Computation Layer (CCL), will support smart contracts and decentralized applications. This multi-level architecture allows you to simplify updates. How is Cardano's control organized? Cardano is a project consists of three institutions that have separate roles, all of which contribute to the development of the project:
The Cardano Foundation is responsible for the "standardization, protection and promotion" of Cardano technology. 2.IOHK is a world-class blockchain engineering company responsible for the Cardano blockchain construction. 3.Emurgo is responsible for the development of commercial applications created on the Cardano ecosystem. The original ideas about Cardano were initiated by a group of cryptocurrency enthusiasts, investors, and entrepreneurs from Asia at the end of 2014. The HK input project (IOHK) was involved in the development and implementation of Cardano. In addition, the Cardano Foundation, which is based in Switzerland and, was established to assist in supervising the development of Cardano, its ecosystem, activities, and protection on behalf of the users of the protocol. Another organization, Emurgo, based on the Isle of Man, was established to provide commercial activities on behalf of the ecosystem and the community. These three organizations are completely separated in ownership and leadership.
What is ADA? And what is its peculiarity? ADA is a cryptocurrency in the Cardano system itself and it is used to receive and send money. The developers believe that digital money, such as ADA, shows how future money will be. This allows you to quickly transmit quickly value with guaranteed security through cryptography. To use ADA users should use the Daedalus wallet, which is a hierarchical deterministic, multi-platform, secure wallet designed specifically for this cryptocurrency. The wallet is easy to install and it allows you to view everything and perform a transaction search on demand. You use it to view specific information about the status of the blockchain. It also contains encrypted cost passwords and private keys for added security and the ability to export to a paper certificate for cold storage. The purchase of ADA can be done through unencrypted or encrypted redemption certificates, and users can set the level of the guarantee of the transaction. The Cardano team is also working on adding support for Ethereum Classic, Bitcoin and creating a mobile wallet for iOS and Android. They are also working on an application repository that includes support for almost all crypto and community-based applications, as well as creating bids that will allow ADA owners to generate blocks and thereby earn more than before. How to buy ADA? Currently, you can buy or sell ADA cryptocurrencies through several exchanges, the number of which is constantly growing. Cryptocurrency will also be available at some ATMs in Japan. Those who have an ADA will also be able to choose a Cardano debit card that allows you to use it like any other currency. The funds are automatically converted into your local currency for unimpeded use. The debit card will be connected to the application so you can track transactions and ADA balance. Currently, ADA can be purchased from Binance or Bittrex. Conclusion The project Cardano has all the prospects to become one of the most reliable blockchain platforms. The solutions that the company offers are far superior to its competitors, such as Ripple and Stellar. The company has a good team, competent management, and excellent technological solutions. All these qualities can help to achieve the company worldwide recognition, even despite such a high competition in the crypto world. At the time of writing, Cardano is 1.63% of the total of CryptoIndex portfolio. You can always check the current CIX100 composition at our MVP platform:http://cryptoindex.ai/ Stay updated on our channels:Follow CRYPTOINDEX onTelegramFollow CRYPTOINDEX onMediumFollow CRYPTOINDEX onTwitterFollow CRYPTOINDEX onFacebookFollow CRYPTOINDEX onLinkedinFollow CRYPTOINDEX on Reddit
We made an ether version of RushWallet: EthereumWallet.com (VERY beta, use at your own risk)
Check out the beta and tell us what you think: ethereumwallet.com/beta/index.html Background: I'm the CTO of KryptoKit, the software company that makes RushWallet and the KryptoKit chrome extension. We're big fans of Ethereum and we've thrown together an instant ether wallet (similar to RushWallet) that allows you to easily send and receive ether from your browser or smartphone. This is very early software, so it is definitely "use at your own risk." We recommend using the wallet with small amounts only--this is still Frontier after all! Here are the details of how the wallet works:
When you first use the wallet, you generate a random private key by moving your mouse around the page. At this time we do not support importing or exporting json wallets--you must create a wallet on the website in order to send or receive funds via the website.
Optionally, you may add a password during wallet creation
The page will create a unique and secret URL that you must bookmark in order to be able to access your wallet later. If you lose your URL or forget your password, there is no way to recover your funds.
The secret part of the bookmark (after the '#') is never sent to our server and exists only locally on your machine. The password is not stored anywhere--when you type it in it is combined with the secret part of the URL to create a private key. We do not send this private key to the server at any time.
Development work is ongoing, and we hope to add QR code scanning for Android devices soon. Once again, be aware that this is VERY beta software. We try to be careful, but we cannot be responsible for any losses due to software bugs, cryptographic weaknesses, or other errors. Bookmark formats may also change going forward. Use this software at your own risk.
Jaxx by Kryptokit updates all platforms with new features, publishes code
Anthony from Kryptokit here. We’ve added two major, in-demand features to the latest version of our Jaxx Ethererum & Bitcoin wallet, v0.0.13. This update is available for all platforms on our website. Jaxx can now transfer funds from paper wallets (for both Ethereum and Bitcoin), either with the multi-function camera button or by entering the address manually. This feature works with services such as EtherAddress, from which you can print Ethereum paper wallets. We’ve also added the ability to view a list of (and export) the public and private keys generated by your master mnemonic. This feature has can be secured by the security PIN option we added to the last Jaxx release. In addition to these features, we’ve also introduced a Tools section into our Menu, where you can find now find the Back Up Wallet section, the device-pairing tools, and the new Paper Wallet feature. In a post I made a few weeks back, I pledged that we would be announcing our open source license for our Jaxx wallets, as well as publishing our code online. Choosing a license has turned out to be more complicated than I envisioned - we still need to consult with other parties and seek further specialized legal counsel before the determination can be made. I apologize to the community for this delay. We are still committed to making Jaxx open source. In speaking with the community, it’s become obvious that the most important thing we can do in the interim is to publish our code. I can now announce that the code for Jaxx’s back end is now available to view in its entirety on our website. We decided on this publication method because while we want users to be able to scrutinize how Jaxx operates and be sure our apps do only what they’re supposed to. Users who want to verify that this code is the same as the released apps can cross-reference it with the viewable code from the download files of the Android mobile/tablet and Chrome extension versions of Jaxx. The code for subsequent Jaxx releases will also be uploaded to our website as they are released. We hope this will put to rest any concerns users may have about our products, but if not, please feel free to direct any additional questions to me on this thread, or via [email protected]. Thanks as always to the whole community for your feedback and support. We’re grateful for the feature suggestions and requests we’ve received so far, and we’re always looking for more. Changelog for Jaxx v0.0.13: All versions: Transfer Paper Wallet (Bitcoin & Ethereum) feature added Display of used HD public and private keys feature added Tools sections added to Menu Reminder: Jaxx is a beta product. Please stick to amounts you’d be willing to lose.
Coinomi - is this the only wallet that allows import of public/private keys?
I am trying to cash out my Bitcoin Gold, trade it for BTC, and all the articles I find link to Coinomi. They say send your Electrum wallet's funds somewhere else, export your public/private keys and then import in Coinami. Not even one other workin solution that doesn't use this app, and it's only a mobile Android app - nothing for Desktop or iOS.
Which Android wallets have been tested and are known to be secure?
Ok so I know, nothing is guaranteed, any future update could break the security. My plan was to export my BTC to a paper wallet and make very secure copies of it. However I have been told that if I ever want to send money to anyone then I need to essentially give some piece of software my Private Key so it can send the money. So whats the most secure way of doing this VIA an Android or Windows PC based app? I dont want to invest a load of money in to an app or tool as I am not buying huge amounts
How to Export Blockchain.info's Private Key What is Blockchain Wallet It is a free service which makes it easy to send and receive Bitcoins without needing to download and update the whole Blockchain, If you're wondering what is blockchain and how does it work , read the article to widen your knowledge. How does one import the Android wallet private key (encrypted) into Bitcoin QT or other Desktop client? Did not see a wiki article on it, so I am raising an issue. Thanks. Import private key bitcoin wallet android The Lykke Wallet mobile application for iOS and Android is the key element of the Lykke trading ecosystem. Our wallet app makes it easy for Reddit: the front page of How do I extract my private key from Android Bitcoin Wallet to import With mobile wallets going HD nowadays you no longer have just Physical Bitcoins. A physical Bitcoin The moment you ... I want to import my private key from the android's Bitcoin Wallet (the one created by Andreas Schildbach) but it can export it only in an encrypted way. How do I decrypt the file so I can import t... Falls Ihr einen Private Key nicht unbedingt exportieren müsst, dann sendet die Bitcoins lieber an eine andere Adresse/ein anderes Wallet. Bitcoin Adresse exportieren – So geht´s: Bitcoin Core – Wallet Menüpunkt Hilfe. Zuerst wird der Bitcoin Core Wallet gestartet und darauf gewartet, bis er hochgefahren ist. Sicherheitshalber könnt Ihr euren Wallet erst noch synchronisieren lassen ...
Wie erstelle ich ein Bitcoin Wallet mit Private Key ...
Even if you lost the seed, as long as you have the correct private key, you can access your money. This is a useful resource for accessing, securely storing,... In this tutorial we are going to install OpenSSL, decrypt the Android Bitcoin Wallet backup with OpenSSL to get our Mnemonic Code and then we are going to ge... In diesem Video erkläre ich wie du dein eigenes Bitcoin Wallet mit Private-Key erstellst und wie du den Privatekey dann sicher aufbewahrst. Dies mache ich mi... Wallets in cryptocurrency work in a weird way. They also have some weird properties like: they can be created offline and be used directly. Whut? Let's see h... Learn how to get the private keys from the Samurai Bitcoin Wallet v0.98. We are using the BIP39 Mnemonic Code Converter offline downloaded from http://iancol...