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The SI Observatory
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Verify a receipt

Check any seal against Solana

Paste a receipt id or a SHA-256 fingerprint to see whether it was sealed, in which hourly batch, under which root and in which Solana transaction. Your browser downloads the batch and recomputes the root itself, so you do not have to trust this page. You can also paste the original content to check its fingerprint.

Hashed locally with SHA-256. Nothing you paste here is sent anywhere.

Result

Enter a receipt id like s_0123456789abcdef or a fingerprint. Receipts from the sealing API link here directly.