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.

“impossible de rapatrier le brouillon de l'ancien téléphone”

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 3240231023

Proof data

Record hash (SHA-256)

1df920f6b58b68c587484d1b75647f0e03055b6c154d1d5df9eddbfc018ef255

Signature (Ed25519, base64)

44HtyRi8GqqS0CCB+X7m7NMW3mXgbjcEzZbodRRGTw5Fk1sl+H6JTDZzTP6y4g/ZQR6ao3M4za1HTnCsBRwMCA==

Merkle root

888a38c73939ec95e6f226dbfb3637325026fcafc5a795aa4e227b811d6b2c84

Merkle path

["1df5e328778296f1dc084952949106d2c1345d95e61537046b575c34ed5ed679","a447e559d1f2d2e2c8ae386e1ace5add6ac5d2a99c7bdf403839ec478bb308de","ab71a93768d19b5b66c513989e509e5bc4d679916262ecd6643cfc60741304b4","1bd8d6068a09b5298950dd0217c2688c2ab23ff028d8fd4333de35bf9e3ccdba","f2caedc138aeaf017ef682dd8ce7e8fb12821b575113079d130b9ca5738524ed","5fe6f83e692b4e0af50805c7dbe8aabf9df681f2fa4580774108bf4a796a02ad","4cf6699b12e638c728cc02c204f7a4de2175cf6ad8a059b93db9fae85f7bc6ac","e07ea8a015a183b2cff42b283b1092f64ab9bcc763c21385eff2f26555c0e3cf","431d566b946fb028cff5abe69e490f700c4d59a5d58af9640ac49a02346e4885","a5fbf0c21b8acc6c3c93b6bd5ee7017305f498f525f0d5c731cdd805e90d8c42","36593ff6981142345d894360aba2045a8b70ebe4ed0dd9f3ba3c7292169f7244","062cbbfbeb4fd46f2079783d29fb5f6cef5c48e70dbb9c2980860cd1d92ebf74","410ad2e8ec6f218bef120c1cded3462a092f61baab59fee462fd9704d436d66b","f46648ad2fd9f2769b9fc0ba1c434d2040de67cbd8b7a61df7b7575cd5a9206a"]

Anchored

2026-10-13

Public log entry

search.sigstore.dev, log index 3240231023 · entry 108e9186e8c5677ac0ab…

Expected log hash

bc440cd3136178aee800fe49b9cf2e319542a645c9abbb8553c6ae1e354ce201 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":"v1791860805798","kind":"published-quote","locale":"fr","page":"brand:pixum","quote":"impossible de rapatrier le brouillon de l'ancien téléphone","rating":3,"review_date":"2025-07-07","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.pixum.android.photoworld","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 (888a38c73939…), 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.