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.

“WITH NO REASON GIVEN!”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
9cae8a59ea12e595773a5313578d3ddd70c65ad3493171fdaaf262ceb5243e7a
Signature (Ed25519, base64)
ko71ubWMOEW0naMnUWa1aXZpj397pRYDxFMpZh6p9hFEgSJh0/5yJhL+2SkXRZiGxbj26lQlVsuonkj2O4g6DQ==
Merkle root
97eb1062a862b99998bef0a84476eb3c3812bb77c2cb927f4fd2933b59da9e3d
Merkle path
["9cae1bb98223e234f35fd23021fa29942f4366ae9cf71224ca4832731813849d","f11edbca8150334bf99b0251ad9097fde76ff5a3ed9753426b9094d0ad130122","aafeeaf1699aa0ee7af4b65be544351b0e84f841d2ab388ae4ada91cd82ab81d","e7f062b49d0cfabc4910278a46e11408bad85d14923871dfd60fc2a96c7d904b","83068d4e15a72aaa83405ae7459ce4620f4d84eb0d0212f5cf880ae191930a3f","1ca54db5c799815f0e762de5dd892ed044490aea1287b46fc586c9d9078a4e63","43b8e0a5493429836b94ba01157dd5cfc6366588c632f3fc6716b666768d6e0e","79a8c20627c7f1ceebeba9c84584f3cf7e7f8f942ef7b0c4397d749f7a5057f4","6bd2aa32f98fe2a0fa2f84ba4d7233c14f99f3fc77c93807de598d71544e5966","643da713f764b7be002ea8ab2e8a6faeddecacb745c361b22825077702c8faa7","7d7f77ad1d1b5b329ae9df2d9c4d3f987a64dd198ca897e32bb89e242691f902","0bbaca186fa570cfa914cb3e4cb0d5d663a77ff60ade12385fa90fdfef78367f","6772a6b2cfb742f4baa103e424787f6ab6a8cbdfc294db886f1451f7c9752077","90e3c3ed08ff9f4dee6683cf95bfff311f4715cac07e97ca75ea5b9bcf13efe4","01242865574478f13dcf9d888236d7a907264abdb87f360db7db06de0945075a"]
Anchored
2026-09-11
Public log entry
search.sigstore.dev, log index 2789279696 · entry 108e9186e8c5677a3885…
Expected log hash
05c7009ecf7ce5cf315c252c2a1dd135e64989a02cacdaaa3c5a87412a2e921c 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":"v1789017464005","kind":"published-quote","locale":"en","page":"theme:fastmail/service/en","quote":"WITH NO REASON GIVEN!","rating":1,"review_date":"2026-06-29","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a426ea59b3eae79d42a07c5","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 (97eb1062a862…), 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.