QUANTITIES
Quantum vaults
SOL vaults locked by 30 hash chains. Built for the day quantum computers break elliptic-curve keys.
Vault #0
key unmeasured—
|0⟩ + |1⟩pick a state
Deposit
Anyone can send SOL straight to the vault address above. Your wallet only pays fees and never controls the vault.
Send
Signing uses up this vault's one-time key, so the change moves to vault and this vault retires. Leave at least 0.00089 SOL as change, or send the entire balance.
Vault #0 is measured
This vault's key already signed the transfer above, so it can only repeat that exact transfer. If you're certain it never left your wallet, you can release it in settings.
Signature
unmeasuredUntil you sign, the chains drift in superposition. A signature collapses each one to a single revealed step. The checksum chains drop whenever the others rise, so a forger would always need to hash down somewhere, which is impossible.
⟨cfg|Key & network settings
The master secret is the only way to spend. Write it down offline. This page keeps it in this browser's storage for convenience.
Only do this if the transfer never left your wallet. Anyone who has seen that signature and later sees a different one from this vault can forge a third and empty it.