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.

“c'est payant il faut s'abonner et après la période d'essai on nous prélève”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
ff344aa99d75dfe5a3fee0b5b6f05da1cfea3cd9a93f9ad432877b4b3d6bd4a9
Signature (Ed25519, base64)
xt1QcCQExYWxhY6oLab2iaWJHMMZxlBo1jxWsWslnRoUnPa5+J05UbhPA5Qg9Y+cOZS8FM8FKYbRQZ1EFMYrAQ==
Merkle root
9ca8f1c1ad15a78206ceaec922c537c0b0ac598e12c9c25877f5e0e19de38c6e
Merkle path
["ff30c0008f8cf915691bcb12b2889c0d4ac8eed2a82da757aee0d31fefef96da","7cb919ccc3ee00d927377eb96a18456d984a6bfb389418f13a5103a83f7c5294","ac12531f079dc54a759c02217c26463196aa1920c4cd86d5ba4976738110528d","56213cf6333392ed25daff3a4d8e831a939b12d24a042478988fbe26bd4dcb9d","77399343a5c50392b76b66c4f81b92e21168ccb5a2ed2d2e8af73e78f37e819f","bc3e71e374b0c858b8b4e84205834bbc391982a0a62f95ed9c988c9ed03f782f","d03e080cbfbbac7c83306d43dff986ad3187103111f39a066e374014cc1c1958","940adfc722ad3b6cc04546025211af2bf38452ef0c5286a0f59e0cab4b671629","d35af971654d0145fc23ca5336739913a23378b9e29958d0412668ff3770d9dc","5489f270389bfacad4fe56223759cb5c22bec8dcabe1de405cb159d6b1a83b99","0de9458eef5c5fd72bd101e9230b8be27409babd0b4cda862df667f0aec8c53b","0a576056ee16c853973c1ae5f2e69eb8307a6c11579960d3bc89f852486ab500"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2543154575 · entry 108e9186e8c5677a0eab…
Expected log hash
0099eed9d12aa99aaa44ed875b87ffaf90c46527b61dfd92cdd4db2c148aef65 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":"v1787284115102","kind":"published-quote","locale":"fr","page":"product:acrobat/sign-pdf/fr","quote":"c'est payant il faut s'abonner et après la période d'essai on nous prélève","rating":1,"review_date":"2026-07-08","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.adobe.reader","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 (9ca8f1c1ad15…), 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.