Private prize claims
Claim without a trail
Prove you hold a winning credential and receive your prize at a fresh shielded address. Never paste a seed phrase or spending key — ZecVault will never ask for one.
- Step 1OpenYour credential recomputes a commitment that must exist in the frozen snapshot.
- Step 2ProveA Merkle path shows that commitment hashes into the published root.
- Step 3NullifyA one-time nullifier is revealed. A spent nullifier can never claim again.
- Step 4BindThe nullifier is bound to your payout address so no one can redirect it.
Prove your credential
Your credential opens a commitment in the draw snapshot. Only its nullifier and your payout address are used to settle — your entry history is never linked to your payout.
Verification
Results appear here. Every step is checked server-side against the published snapshot — the browser's word is never trusted.