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 haven't experienced such good service in years!!”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
09901e2bb02cc0e8f483a775635a1997204fc2392d496ce603ec1775b9260a62
Signature (Ed25519, base64)
PPAlJUkd/sM7YN94i4uB5yRDQkgg70E3HIai5aXupqviGPNIX/LdrL15HTVFM439WnHOZupLR/N4s0s+pku9BA==
Merkle root
0ba1b80ff2165a62bc9f9f25c7b671d32a81a8e4f351546efb788e090f369376
Merkle path
["0995bb920a9213a92dd8e464372d95e4ede6763ce6db9b07a989b8136a8ca090","0cbaac7cab4258d34eabcf8e308642341c246fa6490ccf1507487ba9ea36fb26","59fca1f571befcbdb682ed965c42df8f277cfd6944af055c13b6e83f9ba227ff","6561e67c048f662a3de75dbc9936f4fe5e14822ccb18e7c3da41d50cb287b0be","ac2c3ac3e3f5f6fbb1b60b6466bd4aabdf1669f50446d9fcb7db5102eb53a8d7","8bb7cf9f61512a5a8ddcecfe2daebe0e283c1c18003f7c5ebe04ad2e04d2eb33","d1a28316522d7aeaf1089e27e8f8a9fc64035346299fa1b7549894c3e80e39d7","b6f87b295d121436456594c0059373e9728bdbae9e614fcc9bde83de3657aefa","1de39063e00deb999a71809534730585c4b14ed605ad802eaf94759c30a764e2","2b43c15bfd7a1d2cecdfb558bae88c7e2fc8e0a8ccce8ec2d641712d39cb0434","3ad1c1387dce6a9f8741a40084c2ec6d687e21582edb6937cb787a4525a2b787","aab51e2412790f739095eae6d28bc9b4f817dba064b561c920a4f60198d031a0","034ae9d01226d77eaba75b4d19165fc2dcb9e68ed53458f6ac6eae0fdf330abf","e3bdd9cd4a46c1886472a1771a5799292b1c8a1505c3320e374180146177f347","9c07fc5299395e9629e50b7f7f3c0b3bd92e7116744c8ce6fa87db9d24fdb3b0"]
Anchored
2026-08-29
Public log entry
search.sigstore.dev, log index 2632728886 · entry 108e9186e8c5677a444c…
Expected log hash
ba382b40bcccfd5823af39360159e6e4433d6ffa61f32bd2b6c045e496d9f4ba 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":"v1787975494243","kind":"published-quote","locale":"en","page":"theme:pixum/delivery/en","quote":"I haven't experienced such good service in years!!","rating":5,"review_date":"2026-06-18","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id1319898516?see-all=reviews","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 (0ba1b80ff216…), 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.