Quote verification

This proves the quote below is recorded by Citatio exactly as displayed and has not been altered since it was committed and anchored. It documents Citatio's crawl observation; it does not imply endorsement by the source platform. The quote links to the original review.

“I lost access to 200+ books.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
464f4466e7b3baf1f97a672e9968b1b6fd74c35142e39343509888f50df286d0
Signature (Ed25519, base64)
qT3ppNGJtaP4b7u1pkPc1bg7+nvCoJA9bA+/m/LLJrQYJ0IFDgN4zl2Ove4HlumY8oibkvhX44nBHlOrMkiRBQ==
Merkle root
1e69109d842117168677c2c7aab9689ac78923960f86fb642566271a6ebec358
Merkle path
["464d82afa51603d0a0df1808c0cd2e31350c89bcdfbb8579ea585fa47d2f4c08","20b1f951dfb8bdc204835931d7a8f5b8bdaa964e5693e47af8b27d1c08eaa808","e58191836f62271cb5ab0ed17a6b7e06b3b6baad735a6fbc5a0071df029635e8","6ebe72d3b073ce40170bcd990a264383c585ce5ba568695ace9b2cb6ddf63c7d","0118ea6a4a9fc555f2f362aa596198a9721392c984ddded2317de062e6ed0a81","23b8a1b81988c102709f5442f33d0b3abdbdadda5250aea969525f1bc8fb265d","38c282ebbb1d3c0a7f9e61a788d0d9f2229667a0e9d8b8ccf9b17ec35c44fe4d","15d389bf67bc47edac5153927a2528925b62801c49deea25e6b0f60fc1125256","08d6b638ec5d43c78bee4be713ea4f652b047aa71339faaaa6531d44db66889c","7122c460e2f15dedf91ccaa262a85cd2171b4e42afaa28a96bc305aa7c641f51","6318a83c2e1ee58845bf55345bee30468d1ac9d637861e98c85cfc50a904bc5f","c00b3aaccfb9ee06e2f5134db2c03b896d6aa380b3457d17a26c9b0b2171cb84","7c33667a483d5fd3b9ed47c00df3203f479cead457d361a57e3e5a90d1401d8b","4db0e65440b78c494263fe6b915a75fbf2b04ea1cd2fed0eeba5f9cb4589aa37"]
Anchored
2026-10-15
Public log entry
search.sigstore.dev, log index 3258673097 · entry 108e9186e8c5677ab832…
Expected log hash
c57cff5f0f2da5f1c24e09823c0cd10c485830bed55f44ffe5864187f8e896d3 The log entry's spec.data.hash.value must equal this value: the SHA-256 of the Merkle root string above. Recompute it yourself from the root to confirm.
Canonical record
{"dataset_version":"v1792033864449","kind":"published-quote","locale":"en","page":"brand:everand","quote":"I lost access to 200+ books.","rating":1,"review_date":"2026-09-17","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6aac1bf7fc3f87d0fc486bd6","v":1}

Verify in the public log

  1. Open the Rekor entry (pre-filled with this proof's log index).
  2. In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (1e69109d8421…), which ties this proof's root to the log entry.
  3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
  4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
  5. Locally, without any Citatio infrastructure: SHA-256 the canonical record (must equal the record hash), verify the Ed25519 signature against the public key, and fold the hash through the Merkle path (sorted-pair SHA-256) to reach the anchored root.