from the migration desk
Quantum-ready multisig without a new operating model
Why Quorum treats post-quantum signing as a governance upgrade path, not a separate wallet category.
Most teams do not need a new treasury workflow. They need today's multisig workflow to survive tomorrow's signing assumptions.
Post-quantum migration should feel like a governed rotation, not a vault migration.
The practical migration problem
Classical signatures are simple to operate, widely supported, and deeply integrated into Solana wallets. Replacing them all at once creates operational risk, even when the cryptographic reason is strong.
Quorum keeps the wallet model familiar: propose, approve, execute. The change is that members can use Ed25519, Secp256k1, Falcon-512, or Winternitz identities under one approval policy.
Why this matters
The dangerous migration is the one that asks teams to choose between usability and resilience. Quorum's approach lets teams raise the post-quantum requirement over time while preserving treasury history, vault addresses, and ordinary approval review.