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 viens d'être prélevé de 69€ sans avoir reçu un seul email”

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 2515144749

Proof data

Record hash (SHA-256)

3b5f811047f63143520d40fce4fb79983d04b04dfd8a10a00c09cc682a6656af

Signature (Ed25519, base64)

dGXZ8d+aBeJmv0ocFeh/Y8YrVlEJRcyODo5G4zxEyYqJxd5pjz3pwwL7+WpNPtFAkeYhaEZ8N0f/56XhSX6hBQ==

Merkle root

8a6ad893af0f0bb6c448016a777af61f3f4935afd82df0db132e64f813535715

Merkle path

["3b60b0923d2ca27c741e8032a63091f01185a27c3bdd3db278c08af41e12733a","35f34901aa6682bd3ec528c1dff86a18b1381b3053fe6c1e1ddd08a67f59c4c2","e5b64b5bc7638c602090d494bad6ac921defe7dd04159af94d5920f3a741d5ec","ba1300ef13700d7389892b83932b95f2ebb0f1a37b585d345e41564b4d141a0d","1c94a17b25ba54490168eaebcad7b6a1be15a618361dfb94f85f53a45969de23","df567d2128674fc7c1bfffa28a2169beed6f90a1a332bf3aa2cd7d2c1c515b97","95f85633a7b6690e4989ed21cc4e821519fd9a8a5c6f5dafcc895431d0b8754b","96b39330c591e0ce39bf3846daf6d5407808d7d00f17f463c24c1eccfb7b4b01","90f44e05645037917675416602927e0df55db7116ee22d3ad3d723cdb73d0b1d","b13af8b77240a164620e7c7b209e00a7eed2f31052b518154ea0bd2ed99c7977","f2a19d5711307f8de0aada457acac7cc69b8d1071ef7a3a01e246d5be4e2f12c","36963529d44affd95dc983f944b30a62582b9dfadfd64e38498a43be945977af","83c279a8cdcc2853f3838cd33a87ff3db799f19ba47dceefcae4e093e4c3de59","6276ae8d472cde22fe3044fd8f103b6cd700eb8d1fe29c2f968f62a699dc326d","8834edd87c11ce9424175f1744f71345038aee1c5b6f350a6f7bc2a49b63e8e9"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2515144749 · entry 108e9186e8c5677a63b7…

Expected log hash

b6b79ad662332330e69c4ef135f6fb13ddc70048f846024d496aaa533f7f7fc0 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":"v1787137589246","kind":"published-quote","locale":"fr","page":"theme:acrobat/returns/fr","quote":"je viens d'être prélevé de 69€ sans avoir reçu un seul email","rating":1,"review_date":"2026-07-24","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 (8a6ad893af0f…), 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.