Posts tagged "security"

A complete account of the derivation paths, Coldcard states, pad ranges, dice rolls, passphrases, 12-word seeds, and paper wallets tested while searching for the 153 unresolved Wave 1 addresses

A forensic reconstruction of the 1,082 BTC Coldcard Wave 1 drain, the weak seed path behind it, and the 153 addresses that remain unexplained

A proposal for cross-platform Bitcoin wallet backup using WebAuthn PRF, no passwords, no server trust