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.

“web browser extension is very convenient”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
f786baf040041a3634e2b013ae29eb55be5bccd059bae928fde93b46c836e2bd
Signature (Ed25519, base64)
DAqlo8I1oK6gKVuEXrbRIVhC/hPbg/aoAPO2piELZkAxqozbw4ss+n/dhRRDTsiHAVNCoX2i54wuNTn8LuM3CA==
Merkle root
97eb1062a862b99998bef0a84476eb3c3812bb77c2cb927f4fd2933b59da9e3d
Merkle path
["f7888a29e256634426a77b2a4492d4d079800070258eaaaa480b6fec6074c3c1","0d00cff4a95db21a6d362174570a4f9b410c615a75de0bd2e0434102d4d08dc2","7ad7bf112d12abfb398523c0491707c78be99a6bdb70ab93dfc7d71565df84e2","ab4bdbaece44cf16840b5732f825b50b0b8316ec786215cbf98363a3441a3aff","3676dee459fbd8888a65bcad101393369e1c93b138ebd6174e01b3b120b46a20","d20c10302926078f21f0b251df712733d44b28e8df575e759e800b3ab4a5184f","3d94d075cdd9d1314ea3ff863f330f847a0892681edaaa4fe19af3f2e2fa62c6","74f33ef7ba382182837778c9a9c8de11234ecadb59eb539b0b58807a8e8372b3","009da10d80d382de5283ac8ea044725c9f154c2c5b9d585e97822e90bdeee952","20a92e937db51769cfe465589dd0a1473d93b484d02c40ded866c356209687ec","2773f567c680d36b45e8ddb9acbba84279386972ec0e40784af0d4b71e825e3c","da7efc44d6047fe3e579eca002977ed1346adde2d400823603e9388f5b72eb53","46bcfbc656e0e2a380a8a94cdc0be3d8b4c668e5f9e54a10ba396a45b371339b"]
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/quality/en","quote":"web browser extension is very convenient","rating":4,"review_date":"2026-06-23","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a3a6050a11e8b9e9c226d1f","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.