New wallet claims to address Bitcoin's quantum risk — no protocol fork required.

A newly launched wallet is pitching a quantum-resistance layer for Bitcoin holdings that operates without requiring a change to the base protocol. The approach sidesteps the contentious process of a network-wide fork, instead handling the quantum-hardening at the wallet level.

Quantum risk to Bitcoin's ECDSA-based key scheme has been a long-running theoretical concern — credible enough that NIST's post-quantum cryptography standards have been closely watched by the BTC developer community. A wallet-level solution won't protect coins sitting in legacy addresses, but it could offer a practical first line of defence for users willing to migrate their holdings now.