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 am very satisfied with the quality and the service!”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0ee032d5eddb9f932fc50b9961a8c87bee43e10450773dbb06651a9795fcdc4b
Signature (Ed25519, base64)
FvNYOJLd5h+S9TwWOcqdO8FBaYIUZ93CKmaLxkfvv+I9UfPhpfsogcN5WutbC19BjpgZqT3neHn0rjj7WRnXCA==
Merkle root
ba3b9ee3c1a764a237c6d9f59e08a5448370e387ee4aa25688e1baa9900bb7c8
Merkle path
["0edf1c020829cec3aa8b79cb21bf1e80c02c799373d77b2335951fa883271f60","0f28c1bc13b46cc7bd759e4ad95083229061854ea702e1393b3f92c0f309ec23","04a40f379516e975bd4e20545976cecfd3b9491acecf888a2bc659e86e9d82f2","f84c46b99daf66dc16a9bb36acb9a1b72b0d2fa4a74bcc3efef8904d1d280fe0","8679615129b65b7b734fdd22e4054d474a2fc7a235d2b14eaa5bca3726c59a38","9f42782345e4b9f237ccbe14f45645262e42275ae44a254fcd84b31b807e8e20","7254b36065fdf3d87c6b28b5b436e380ae9c02de591e274f19ff3199c8d4652e","aca3f755272e1a011ce9da23961e554e0b07979cbf777e80072ab6b388988b80","cad7e7e1b943fbc9dd1f6cc940093fd5f20254894de691417681d2823ec6bd83","43d9367e23a14008d800f9513de4bb3494171396ca349191025cbc334395cc75","567823618671086523e31b1ad8b76ac8c5de8ee840e42afee77dc5927236c2cd","10ffc2a9a8cf6a1229f8a8903830ff0227fbe846a1c267cba735937e7ff243d6","bf9dda6cb63d4e43e061a12eb4c0603f6e05cc0296b47362e9aaa0373a392f18","461c98f5765895f7eba79033993e171a1c62b0f447b3c3e83ae0eeec3170f91d","105ed454c1d199fd4c49602b8c5ad04e94f166fbbc654d60a1759dc1a6618062"]
Anchored
2026-09-02
Public log entry
search.sigstore.dev, log index 2682016602 · entry 108e9186e8c5677a5d51…
Expected log hash
1226b40d95efc02c2bebef5ba710e31f8d38836dd3aa942fa2cf212191019dae 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":"v1788311625248","kind":"published-quote","locale":"en","page":"subtheme:cewe/quality/print-paper-quality/en","quote":"I am very satisfied with the quality and the service!","rating":5,"review_date":"2026-08-09","source":"Trusted Shops","source_url":"https://www.trustedshops.ch/bewertung/info_XA246759776EDBBCADB88DEA63E6E9032.html","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 (ba3b9ee3c1a7…), 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.