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.

“it renewed automatically again this year”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
851800ba57a7af02d8f291f7bbebed605dc700fcdc5dc1bdfb766dd0e1204ae5
Signature (Ed25519, base64)
c+XQNhW25rWbNbOSry8awfEx8OY16mqENHqrBOlZhQRLRZfiHlESBSKrSWnTMR34P5eEzo9YN6Si9AcR/lW7Dg==
Merkle root
97eb1062a862b99998bef0a84476eb3c3812bb77c2cb927f4fd2933b59da9e3d
Merkle path
["8511ba0aaf8a16b5a96f3bc72b2e346b3d15a2abcf9248066bade4125023bb4c","bb53329d785b48abbda77b2b854294d32a3a5101854816476a57503740ffb31e","4fdcbdc647683282ae1c4747473905546c6429f9391419518a1e122a6e5c7886","6bb8a9ab550912a23a5913e3be7358c21ff27c58168867ddac471bf188a3f1e3","16f8404b9aa4abd3945e9c7a1e372636f83665310d3a878ae611c59a3500e332","1d4c8d33bcca19e23080e67f51c9503b0e520e305ab156a4071627becb4d3659","c98344eb2daac18ed541a832db388dfd86a3ec2b678f804fd04fce3631b78611","19458350e2dac6f20934d40a87beb05fa6c12ff62eb1468b96d5c6318294c2cf","fdc70aa20ef711ecf6a3992b245f5dae2af4f19965da86d949009cdf0bb986cf","627421340b58309869851f947401431f9d8fa3471fd9a832dbb16cc5bfe0c92e","4a7da3ae635c518c772181747583fe91b52dc970a195f2fea0b029288d95f308","ed5206c0018c25fc911a5b83d48a4b07edf1ca07ade25d7e56162349167c269c","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:keeper/billing/en","quote":"it renewed automatically again this year","rating":3,"review_date":"2026-04-04","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/69d172a66f3cedaf74240eb9","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.