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 had a delivery.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
702bb042955ad3595c6795438c884b82dd0714a596273f74584b75b70dc3894c
Signature (Ed25519, base64)
pzcEYTB6wLrnUHPsZv+avghDa99jAtRV1wjgcWj7mJjJLmj4B/BKn9INiox0G7Ab6p3/CoRKnsjtvqrsERPtBg==
Merkle root
4900b1080bdcd3b4c9234f01647614e7004e0a1ae01ead44968e31abeab33265
Merkle path
["70289f468886a39452961c7abbb9eca22115d7cbd6ae7f0366d5329369773235","8e6eeaabbb02db7fef1372f12d055c173a9b734acc4795ee54be79fdf06b96d4","0ee482be9a1f24c626395752d7b68c9378da8d86514d1fbfc4e4f7d62a51c99a","5dbdf48a0f93c5559dc03922eacedf95a95aaa0650a12b0cec0b66191183eea5","123dbe604565007765bf989d1f9d730c7e1159465c41d9d81dce469eae41dd3c","ca75fd5f97050bdf26f30dbe0f4c1f2481dce16dfbd02995243101c7701bd146","63e15a6aa6f8273d1dbc248f1486bc519b46a0889982baedff8b12c13cb2ce6f","e9c7aa9dc7354febdc371bce0ea7712a42ba4d002a7b4b6092cf09645ab68e7f","b893cf36675964a84f231b29eca0c579c0213ac87f94f124bec990bc8e6d20ef","7d1f04619cf68cb4af6e95b7cf7e0d994a61f3a84cdedc55930aac67a76fd061","492d0ec66a5fd104ca72332e7df797c3c0730327817f757ff5c4c68d9fd25b48","8bc3d3342d538ec2e52c4659d41fadb97b0038a716b891902f4266532368bde5","fcde407cd823adf65f7404afd4b1ba5062d4dc9b443a0ef9b9102b09f040f91d","0a4842003c61f69c5923b6aafd56426e7fe934e483f7d15b620c07fa61f89152"]
Anchored
2026-10-13
Public log entry
search.sigstore.dev, log index 3241341297 · entry 108e9186e8c5677a0e53…
Expected log hash
39342fbb95f8cce5be4111719e5450984494edcdff99b8bd9a5c0d2303b67943 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":"v1791866192176","kind":"published-quote","locale":"en","page":"brand:melos","quote":"I had a delivery.","rating":4,"review_date":"2026-05-18","source":"Google Maps","source_url":"https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT210ME1HTm9RbFpKVW5aUlN5MWZWa0Z3ZUdOUFNHYxAB!2m1!1s0x0:0xaf7ead091518c73f!3m1!1s2@1:CAIQACodChtycF9oOmt0MGNoQlZJUnZRSy1fVkFweGNPSGc%7C%7C?hl=en","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 (4900b1080bdc…), 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.