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.

“je n'ai plus accès à mes pdf enregistrés dans mon espace”

Checks (re-run on this request)

• ✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
• ✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
• ✓ Public transparency log — Sigstore Rekor log index 2542443729

Proof data

Record hash (SHA-256)

6e94bb2a8d978b300dfa8aea1a9a9c0f068830090a5938c14af7e6d54a2ed9e6

Signature (Ed25519, base64)

Qmds1vjlOFTWC4HKttgvJtTVOFDCLjZsaakL8g5ISPvYguyckNy8vb4iMKQWuLvGvbCBJC9Bawv1TotTPMSKAQ==

Merkle root

4354cafe0e2ee66c200238a4bfe005f997e761de26d9e528ed6c12dfe1b33129

Merkle path

["6e9963791bb94d55a739d9487b33cafa6541066ddcbda11a37d1f078607add35","2afe4e7193a927a7080685764d490809fc1bfbba1b30fb4cc762bb2ac24f3423","9a94466bebc82d1832a4e578bc72384f23ea0c9edd40261257b7883ff309f3fb","fd3e09aba6c0711b52b0e483e31072a159ec286d525cde214ccce050c83b330a","15526f228af40046063960081381b5911af652ac86494aa1fd4d393df651227c","fa184a4836d661dc03e24fbb557ff4a3fc049e6835d5b78ce1de8ebc7eb1e52e","1189e5e3f18e62e954f72bfb0b0807d2069002985031ea7fa225e8613451e175","9a616c6e1fd759004a28bebc98827ee6d5dc1da67823562caeda6742be7e267c","f0343716653b2bec594208ca56524a03661b96d9e576d0f1a82487df4b24a67b","0a04092cdf6cde17a05ed488bd71e0660beb94f40014fe674ef98e674cd35ef7","e3c6b69f4b9f811a47451466917bb91860d7250365992c0df563065e8b50835b","562094a4371f74846c5c87c1bfbeeabaa173cb62a761690ee55d6e20f604307b","58001a430d202986e5fa4168d8e078e3b00d2bdf639864028966a0604dbcff6d","eb13252a020300a13cfcd1aad747dc15bb314823d4af7c0fa17270669f143f49","16ed4be9ece293c235c5510e2cd19a05055f034548e73c12f8a9947de7b32591"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2542443729 · entry 108e9186e8c5677aface…

Expected log hash

1f12c9d846c7a9fd8aeda84057eb4d8f639bf78886a62c6290a2a60cd48e0812 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":"v1787280389476","kind":"published-quote","locale":"fr","page":"theme:acrobat/service/fr","quote":"je n'ai plus accès à mes pdf enregistrés dans mon espace","rating":4,"review_date":"2026-07-06","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 (4354cafe0e2e…), 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.