Quantography Labs has launched the early access version of its crypto wallet, Lock.com, featuring offline signing and quantum-resistant architecture. The wallet employs an 'Isolated Signing' and air-gapped design, allowing users to manage private keys offline without dedicated hardware. Transactions are created and broadcast from online devices, ensuring private keys remain offline and secure. Lock.com also incorporates post-quantum cryptography, using ML-DSA digital signatures and ML-KEM key encapsulation to bolster security against future quantum threats. The early access phase aims to collect user feedback ahead of a wider public release.