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.

“The canvas turned out very nicely.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0a6b3a69cf75c111c2e74cddb27745f5a2c5b3582f2719aca397b06f2aceb4ba
Signature (Ed25519, base64)
ciA+e89VB2WfRlXanMuI4+iTAwYmUVxQj/5j8niDJl7TDHQLHvHaBMCvzS+xla3/uth+GhtH3LKHU9CoR3dKAg==
Merkle root
7e5597bd3c162c8b6d828ec7450367f642ce11ee386de414b88376dcbb621ae5
Merkle path
["0a6a733999ad2d4724ca684146ca4fbd43c14a8bfc6638f13ca7c5099acdce2c","93f59e0ebbfeecb41b7e274e61dd5a496b02561c426b5ee7a2d725746ba0b4de","fcce388fbe97e9d7202458bf86618de685ad5daf8d77dbeafa8553d8004ffc39","c3fe0268ec6c5d6bfe523fd2da6b5fabd309a227d50a70ec2f5a86eaef52e4c0","30e0a75e89dffb50c13fbfabafd32c765c0a0505d53e0fc4f2f3c1ccdba6e909","ce2e220fd02a0ede0ccd5269ab18af16e6be0d29dfe0babfbb4426684a9b07de","d6652239c7b32850069d454aa1b207e7388fbe4daaeb1a721236d36796acfba8","ef1aebc90716399fd293990a0f64d8218112b53518a410080c4a127ba5edf423","44f2327a435ed13635a09bff0423b38cbe84e8d6cf26884389d1737688173ebb","b7043c150e0701884760d062de53c2411dd71dda49fdac23b08022a1c6cc565a","ab4ecb47b9931c116148a235be2e074cd3889742c4f67e457cf53306f3aeb55d","5b342c675b348d4a0b82d232b6f1d1714e25356f2be91df3e28c6411fce40f95","792fea8d115ac482e9fef70a7069e557f2efb1af634e94e47f08bdc3862e5a6a","acb249623400215550cc0881339acc244e91fde1fa89bf36124dd51a7bead968","76edfaff3d5907039be8c493f114c2f6ba10fbab7705dc7ab77a269ec79893bc"]
Anchored
2026-10-08
Public log entry
search.sigstore.dev, log index 3140627354 · entry 108e9186e8c5677acc98…
Expected log hash
82c9bd063e624267c60865e2416c3d714724e2c3b18c4773424cdf17232dd6f1 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":"v1791432333296","kind":"published-quote","locale":"en","page":"subtheme:cewe/quality/finish-workmanship/en","quote":"The canvas turned out very nicely.","rating":5,"review_date":"2026-08-09","source":"Trusted Shops","source_url":"https://www.trustedshops.ch/bewertung/info_XA246759776EDBBCADB88DEA63E6E9032.html","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 (7e5597bd3c16…), 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.