59 lines
5.4 KiB
Markdown
59 lines
5.4 KiB
Markdown
# Blockchain Commons Airgapped Signing
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## Mission
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**Airgapped Signing** is a community of cryptocurrency wallet developers, sharing best practices and interoperability for airgapped QR code communications between multiple vendors on multiple platforms. These best practices include support for hot, cold and multisig cryptographic wallets, research & proposals for data formats and protocols, security and UX for multisig work flows, and other key management and signing issues and topics.
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## Discussions
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### Discussions
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The best place to talk about Blockchain Commons and its projects is in our GitHub Discussions areas.
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[**Wallet Standard Discussions**](https://github.com/BlockchainCommons/AirgappedSigning/discussions). For standards and open-source developers who want to talk about wallet standards, please use the Discussions area of the [Airgapped Signing repo](https://github.com/BlockchainCommons/AirgappedSigning). This is where you can talk about projects like our [LetheKit](https://github.com/BlockchainCommons/bc-lethekit) and command line tools such as [seedtool](https://github.com/BlockchainCommons/bc-seedtool-cli), both of which are intended to testbed wallet technologies, plus the libraries that we've built to support your own deployment of wallet technology such as [bc-bip39](https://github.com/BlockchainCommons/bc-bip39), [bc-slip39](https://github.com/BlockchainCommons/bc-slip39), [bc-shamir](https://github.com/BlockchainCommons/bc-shamir), [Shamir Secret Key Recovery](https://github.com/BlockchainCommons/bc-sskr), [bc-ur](https://github.com/BlockchainCommons/bc-ur), and the [bc-crypto-base](https://github.com/BlockchainCommons/bc-crypto-base). If it's a wallet-focused technology or a more general discussion of wallet standards,discuss it here.
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## Members
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* [Blockchain Commons](https://www.BlockchainCommons.com) (open source repos: [GitHub/BlockchainCommons](https://GitHub.com/BlockchainCommons) twitter: [@BlockchainComns](https://twitter.com/BlockchainComns) )
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* Wallets & Major Projects
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* [Gordian](https://github.com/BlockchainCommons/Gordian)(including [GordianServer-macOS](https://github.com/BlockchainCommons/GordianServer-macOS), [GordianWallet-iOS](https://github.com/BlockchainCommons/GordianWallet-iOS)
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* [LetheKit](https://github.com/BlockchainCommons/bc-lethekit)
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* [#SmartCustody Book](https://github.com/BlockchainCommons/SmartCustodyBook)
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* [Learning Bitcoin from the Command Line Course](https://github.com/BlockchainCommons/Learning-Bitcoin-from-the-Command-Line)
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* People:
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* [Christopher Allen](mailto:ChristopherA@LifeWithAlacrity.com) (github: [@ChristopherA](https://github.com/christophera/) twitter: [@ChristopherA](https:twitter.com/ChristopherA) )
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* [Peter Denton](mailto:fontainedenton@googlemail.com ) (github: [@Fonta1n3](https://github.com/Fonta1n3/) twitter: [@Fonta1n3](https://twitter.com/Fonta1n3))
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* [Wolf McNally](mailto:wolf@wolfmcnally.com) (github: [@WolfMcNally](https://github.com/WolfMcNally/) twitter: [@WolfMcNally](https://twitter.com/WolfMcNally/))
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* \+ multiple interns and other contributors
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* [Cobo Vault](https://www.cobo.com/hardware-wallet) (open source repos: [GitHub/CoboVault](https://GitHub.com/CoboVault) twitter: [@CoboVault](https://twitter.com/CoboVault) )
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* Products - Cobo Vault
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* [CoboVault Application](https://github.com/CoboVault/cobo-vault-cold)
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* [CoboVault SecureElement](https://github.com/CoboVault/cobo-vault-se-firmware)
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* [crypto-coin-kit](https://github.com/CoboVault/crypto-coin-kit)
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* People:
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* [Aaron Chen](mailto:chend@cobo.com) (github: [@aaronisme](https://github.com/aaronisme/) twitter: [@Aaron Chen](https://twitter.com/aaron1sme) )
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* [Lixin Liu](mailto:lixin@cobo.com ) (twitter: [@BitcoinLixin](https://twitter.com/BitcoinLixin/))
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* \+ multiple other contributors
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* [Foundation Devices](https://foundationdevices.com) (open source repos: [GitHub/Foundation-Devices](http://github.com/Foundation-Devices) twitter: [@FOUNDATIONdvcs](https://twitter.com/FOUNDATIONdvcs) )
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* Projects
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* Passport (public repos coming this Fall)
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* [Python UR Library](https://github.com/Foundation-Devices/foundation-ur-py)
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* People:
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* [Ken Carpenter](mailto:ken@foundationdevices.com) (github: [@FoundationKen](https://github.com/FoundationKen/) twitter: [@KenOfFoundation](https://twitter.com/KenOfFoundation) )
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* [Zach Herbert](mailto:zach@foundationdevices.com ) (github: [@zachherbert](https://github.com/zachherbert/) twitter: [@zachherbert](https://twitter.com/zachherbert/) )
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* \+ interns and other contributors
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* [Sparrow Wallet](https://sparrowwallet.com) (open source repos: [GitHub/Sparrow Wallet](https://github.com/sparrowwallet) twitter: [@SparrowWallet](https://twitter.com/SparrowWallet) )
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* Projects
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* Sparrow Wallet (https://github.com/sparrowwallet/sparrow)
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* People:
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* [Craig Raw](mailto:mail@sparrowwallet.com) (github: [@craigraw](https://github.com/craigraw/) twitter: [@craigraw](https://twitter.com/craigraw) )
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----
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## Old information to be Gardened, Pruned or Archived
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## Additional Files in this repository
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The following folders in this repository contain other information:
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* [Proof of Concept: 2019](PoC_2019/README.md) - In 2019 Blockchain Commons did a proof-of-concept of air-gapped signing between two airgapped devices, one written in Swift for iOS, the other using Java on macOS Desktop. Full code and information is available here.
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