what's Keycard?
Keycard is an open-source hardware wallet designed for secure cryptocurrency storage and management. It utilizes NFC technology for contactless interactions, allowing users to sign transactions offline while keeping private keys isolated from internet-connected devices. The system supports a range of assets including Ethereum, ERC20 tokens, Bitcoin, Bitcoin Cash, Litecoin, and Ripple, functioning as an HD BIP-32 wallet. Keycard integrates seamlessly with mobile and desktop applications, enabling air-gapped security through tap-to-sign mechanisms. The Keycard ecosystem includes the Keycard Shell, a modular device for managing multiple keys and seeds via swappable cards, and compatibility with wallets like Status. Built with an open API, it facilitates easy integration for developers and emphasizes user control with features like clear transaction signing to prevent phishing. All components are designed for transparency and security, with keys never leaving the hardware even during use on potentially compromised devices.
Keycard wallet in beta testing, featuring EIP-712 digest inclusion in Safe signing requests.
Links
x.com/keycard_Co-curates the FOSS Zone schedule at Parallel Society conference alongside Tor Project, Status L2, and Logos, focusing on open-source development and cross-project collaboration.
The wallet is in beta testing phase, featuring EIP-712 digest inclusion in Safe wallet signing requests.
Pre-production units of Keycard Shell exist, featuring open-source hardware and native Safe transaction signing integration built-in.
The Keycards mint launches today on Base network, with a celebration event offering potential surprises for lucky participants.
Portal opening scheduled for November 4th, with Keycards utility in New Eden Dreams platform to be discussed in upcoming informational session.
Keycard mint scheduled for next week with guaranteed access requiring Keeper ownership and KPR Citizenship setup by October 31st.
Logos partners with Funding Commons for Builder Residency event from October 24 to November 14 in Buenos Aires to prototype applications on the open source architecture, with Shell hardware wallet preorders shipping in December.
Keycard receives investment to develop identity infrastructure for AI agents, with backing announced for team including founders Ian Livingstone, Matt Creager, and Jared Hanson.
New hardware wallet 'Shell' launches pre-orders with planned store release this year.
Community testing initiative begins, offering Keycard rewards for bug reports and feedback.