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Philippleft a comment
Hey PH! I’m Philipp, from Keycard. We built Shell as a more transparent alternative, with nimble security trade-offs. Shell is 100% open-source - from chip firmware to CAD files. You can even print your own case: https://x.com/vpavlin/status/190... Unlike with other hardware wallets, with Shell, private keys never leave the immutable, temper-resistant EAL6+ secure chip - even during signing. So...
Keycard ShellLight design, heavy security - an open hardware wallet
Keycard Shell is an open-source crypto hardware wallet, compatible with 10+ major software wallets. It uses smart cards (the same technology as credit cards) as secure key storage and signing device (EAL6+). It also features a duress pin, replaceable battery.
Keycard ShellLight design, heavy security - an open hardware wallet