check a receipt.
Paste a hash and see the whole record — in under a second.
Verification is public and accountless. Paste the sha-256 hash of any file, and seal returns the receipt it matched, the signer, the anchor, and whether the bytes are untouched.
inputsha-256 hash
latency0.8s
outputreceipt + status
accountnone needed
why it's instant
The ledger stores compact receipts, not your files. A lookup is a single read against a public index, so verification is as fast as a DNS query — and it works forever.