Thank you to all the contributors: Download Offline Signing Key (0x98832223) Also available on MIT PGP Public Key Server You can also view the full Changelog.NOTE: Offline bundles for Ubuntu 12.04 have been removed in 0.93.1 due to compatibility issues.Please use the offline bundles posted on the 0.92.3 tab, which is perfectly compatible when paired with an online computer using 0.93.1.Update: If you already have a verified copy of Armory version 0.91 or higher, you can use the new secure downloader feature to get upgrades and/or installers for other systems.See the next section for more info.If you don’t have a verified copy of Armory yet, you should follow these instructions to verify the first Armory installer you download via GPG.Armory is used by some of the most heavily-invested, and most paranoid Bitcoin enthusiasts and cloud miners for maximum privacy and security.If you are in this category, it is recommended you verify that your Armory installers have not been altered in any way.

Armory Ubuntu/Debian packages (*.deb files) are signed directly using our Offline Signing Key (GPG) (0x98832223).And each release comes with a signed file containing the SHA256 hashes of each installer.que es minerar bitcoinUnfortunately, it is not easy to verify these signatures unless you have access to a Linux machine.litecoin uk valueAt the moment, the verification procedure on Windows is very difficult.comprar ps4 bitcoinTo verify in Linux, “cd” to the directory containing the installer (usually Downloads), download and import the Armory signing key from the ubuntu key-server, install the signature verification program, and then use it verify the signatures on the *.deb files: $ cd Downloads # the directory containing the *.deb $ 98832223 $ sudo apt-get install dpkg-sig $ dpkg-sig --verify *.deb If everything goes smoothly, you will see the following output: `$ 98832223 gpg: key 98832223: public key “Alan C. Reiner (Offline Signing Key) ” $ dpkg-sig –verify *.deb Processing armory_0.85-beta_amd64.deb… GOODSIG _gpgbuilder 821F122936BDD565366AC36A4AB16AEA98832223 1353699840 ` Notice the 98832223 at the end of the “GOODSIG” line.

That is the key fingerprint and if it does not match, do not use that installer!To be extra sure, you can check the last 16 characters, which should be 4AB16AEA98832223.The last set of digits (1353699840) is simply a timestamp indicating when the signature was made.This will be different for every new and can safely be ignored.If you do not currently have any version of Armory installed or currently have a version older than 0.91, you should consider verifying the installers via GPG as described above.However, since version 0.91, we have integrated the “secure downloader” which retrieves download links and cryptographic signatures from our server, and verifies those cryptographic signatures for you.This can also be used to download installers for other systems.You can open the secure downloader via Help > Update Software from the main window.Make sure you select your operating system, OS version, and architecture (32 or 64-bit) before selecting your package.Furthermore, if you already have a copy of Armory 0.91+ on your offline computer, you can select the option “Save with offline-verifiable signature” before you click the “Download” button.

This will save a *.signed file which is the regular installer with the cryptographic signatures bundled with it.If you choose this option, copy the *.signed file to the offline computer, and within Armory 0.91+ use Help > Verify Signed Package.If the digital signature is valid, then it will give you an opportunity to save the verified installer to disk.Bitcoin Sign up or log in to customize your list._ Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top up vote 2 down vote favorite 1 I'm trying to set up Armory but it wants to download the whole blockchain.The thing is I already have the blockchain downloaded on the same machine for bitcoin-qt.Is there any way to get Armory to use the blockchain I already have, both to save space and avoid waiting for hours?blockchain bitcoin-core armory up vote 3 down vote If your settings are correct, try restarting Armory, and let it run for a few minutes.

I had the same concern thinking that Armory was redownloading the blockchain, but it was actually reading from the harddrive (Listen to the harddrive).After roughly 10 minutes, the block synchronisation went from 0% very quickly to 100%, then the status changed to "Connected".Next Armory synced the transaction history for another 10 to 15 mins.I guess there is a user experience bug here.Armory should have had a user friendly message somewhere saying something like: "Verifying local blockchain".up vote 1 down vote In the Armory settings, you can specify the location of bitcoin-qt installdir, and the home directory of bitcoin (where the blockchain is stored).Then it uses the already downloaded chain.regards up vote 0 down vote /faq/#q11 Your Answer Sign up or log in Sign up using Google Sign up using Email and Password Post as a guest Name Email discard By posting your answer, you agree to the privacy policy and terms of service.

Browse other questions tagged blockchain bitcoin-core armory or ask your own question.Armory has thrown is support behind Segregated Witness (SegWit) as a way to address the bitcoin network scalability challenge, the wallet noted on a Github post.The Armory opposes hard forks that can attack the original bitcoin blockchain.Armory would consider supporting a long-lasting fork that does not attack the original chain and allow its users to transact on that chain if necessary.Depending on the extent of the changes, Armory could deploy the change completely and implement a migration tool to another wallet supporting the change.It could also choose not to support the fork.The Armory wallet does not do consensus checks since it depends on its link to a local bitcoin node, which is typically Bitcoin Core.Anything based on Core, such as Bitcoin Unlimited, will work as long as changes ae not made to block formats or the transaction.Armory will be compatible with the hard fork as long as both bitcoin network formats remain the same.

It will allow users to transact continuously on the forked network.Since transactions for both networks will be valid, replay attacks could occur, resulting in loss of coins on account of transaction replay.Armory has a recommended setup to help users avoid transaction replay if Bitcoin Unlimited (BU) or a similar block size increase hard fork should become activated.The procedure is not guaranteed to work.To interchange seamlessly between BU and Core transaction history, a user needs two copies of the blockchain data.A user does not need to rescan the pre-fork BU chain to receive a copy of the pre-fork Core database to use the pre-fork BU chain.To be safe, users should use Armory’s “Rebuild and Rescan Databases” feature to update the databases following the fork.It could also be necessary to re-download the blockchain if copies are made post-fork.A transaction replay attack occurs when a transaction becomes confined to both blockchains.It can occur intentionally or accidentally.To prevent transaction replay, the user has to “taint” their coins, the goal being to secure a transaction on one chain that isn’t valid on the other.

After this, it is possible to mix remaining coins with the “tainted” output.The easiest way to taint on BU is to create a transaction by sending yourself coins with a low fee that will quickly confirm on BU and not on Core.When the transaction is mined on BU, replace by fee the underlying output on the Core chain with a high enough fee.Once the replace-by-fee transaction gets sufficient confirmations on Core, the user will have an UTXO (unspent transaction output set) exclusive to the BU chain and one on the Core chain.They are then safe to taint the remainder of the coins on each chain.There is no risk to tainting one’s own coins.An Armory developer further clarified the position in a Reddit post.He noted Armory has detailed its explanation for how to get Armory to see both chains and taint one’s coins.Armory’s recommendation in this area is not intended to endorse either chain, and it is not a position on the fork.Armory can work on both chains if the proper steps are followed.

These include what not to do to keep both databases and chains segregated.It is preferable to remove coins from exchanges before a fork and then taint them.The developer noted the Armory forum is not a place to engage in politics or express personal opinions.Armory is a free, open source project where people can contribute code.The two criteria to be eligible for inclusion are: 1) the design of the feature must be technically feasible and meet Armory’s security requirements.2) Demonstrable demand for the feature should exist.A new feature cannot alienate existing users.Also read: Segregated Witness: coming to a Bitcoin Core near you In the event of a fork, Armory will provide its users access to both chains.The developer spent three months deploying support for SegWit and a compressed public key with the intent of keeping the code paths separate.The compressed keys were introduced with better handling of fee/byte scenarios allowing users to lower fees.Such features depend on dedicated code that users are not forced to use.