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QuFi brings post-quantum verification to Bitcoin testnet, settlement rails untouched

9/4/2026

QuFi's platform applies post-quantum cryptography to digital asset transaction verification on the Bitcoin testnet, with no changes required to existing blockchain settlement networks.

The design places quantum-resistant authentication above the settlement layer. $BTC's base protocol stays intact.

Post-quantum cryptography addresses the vulnerability of current cryptographic schemes to quantum computing.

Many proposals for adding that protection to blockchain networks require protocol-level changes, which carry coordination and deployment cost.