First on Solana
No Winternitz vault has ever run on Solana mainnet. Ours is live on devnet today, with the proof below.
$WNTR hands its mint authority to a one-time post-quantum signature.
Every use burns a key, on chain, in public. Count what is left.
Not a promise from us. A limit in the code, verifiable by anyone, at any time.
No Winternitz vault has ever run on Solana mainnet. Ours is live on devnet today, with the proof below.
One-time signatures. The number of times supply can ever change is fixed and public.
Program ID, vault PDA and key count are on chain. Do not take our word for it.
A standard SPL token. Jupiter, Raydium, DexScreener. Nothing to adapt.
Every address below is live. Open them in an explorer and read the transactions yourself: that is the only kind of claim worth making about cryptography.
The refusals are the point. The test tries to replay a signed transaction, re-sign with a spent key, swap the amount and swap the recipient. The chain rejected all four, and the run is reproducible from the repository with one command.
Being straight about the limit: this protects the mint authority and the treasury, the places where a broken signature scheme would let someone print or drain everything. Ordinary holders still move their tokens with Ed25519, because that is what a Solana account is. Anyone telling you their token makes a wallet quantum-proof is selling you something.