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.

“Vous prenez une option pro sans le savoir”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
f80712596ebb5bb5f2a35033f4b7162eb5cb78e0cfde4792e2d80a20bae3da51
Signature (Ed25519, base64)
YZppRyG+hZW1gKMhpfqOt9JyLivF6AST7hFH7GQeLULKefimq/NOqDITg/ynuIrO08tTueniUXhm5E2zeJzbAw==
Merkle root
749703591848535a8600340214debbd99b61273e3bed402bec28b292f90ce9b6
Merkle path
["f808923505cc25dde7b554a1ac1eb310b16429d29b99a302bba5f054a7f20452","ac852a17095a5fa75d417095f653d8860d57370e71203c06a9c3472267085dea","204164c281cb32b91b30903a39cd1657765dcb9e32215f7cb2057c881be1a368","9d30b5f1592854716b8fdff18974a56a6414cd5e99f7223f78a288230489db0e","d1d76e94dda0f1c02fd811971a948c55893beee83419b26cf86a6d6ca8cee051","6a84b7acf11f7c1afe667ff62cb1bc47345234159322bd01ca67096f44e592a6","43e5f3b6139fd22ea746d58ee68d87a6a3485bc9c84c32deb860ac0adb51ee1c","625aa0ed34bca15293b970fb962de449171cedba8d7f7c426a44037bbe6753ab","6e3087c8b7776da0de066c56c0c753bb80a7ebfef8551796ad2a89a7f2d49366","9bbc5bf8455dbf56ce73a91fbae7ee301c29e544d490fd41500c1d8076cb7b2f","534b3155be2f6dd93e002957b7f95dcfb3ceb7916daebddfaa2bc83a2dcb0d4f","28ed7302481a09a51b52609aa599cb1db4784049fa122005860d9c3f9a7188bd","3a5f53ea444f142a988f6ae277939cb6eb91c4ff0e850e312adbb60ca7c4d1fa"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514602687 · entry 108e9186e8c5677ac525…
Expected log hash
e53e7f935eb508100ef1046b60c784e0bda15dd54afae176c275a97cf1f64052 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":"v1787131269839","kind":"published-quote","locale":"fr","page":"theme:canva/billing/fr","quote":"Vous prenez une option pro sans le savoir","rating":1,"review_date":"2025-11-21","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.canva.editor","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 (749703591848…), 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.