post-quantum multisig.
N-of-M signatures, quantum-proof.
Multisig is how serious funds are protected. Lattice's multisig is n-of-m, every key a dilithium key, so a quantum computer can't recover any one of them — let alone a threshold.
schemen-of-m
keysml-dsa
thresholdconfigurable
auditon chain
threshold, quantum-proof
The funds move only when n of m dilithium signatures agree. A quantum computer would need to forge several lattice signatures at once — which is, as far as anyone knows, impossible.