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.

“ils renouvellent l'abonnement 2 semaines avant la date d'échéance”

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 2495260497

Proof data

Record hash (SHA-256)

400bf8e91e1e82146791b722fb38399c4e8a36881546a356965a6eb1e0b6d48f

Signature (Ed25519, base64)

UAsJ1XrXHezdMlkmIWysvsJ7JSeuPyOO0uN7m5q1vmyrwmVDENHHA0WfrTEV5vnUeBkarGdX2LqcxTZ+dBjWDg==

Merkle root

c0f03d84ec6a08e9f47227502d608cb4b9559e04dbc44c0c60dd009e5498fd59

Merkle path

["401b5f3f9a9cb66d1a35b7c173c4022dff618c538ebd0c1796ac7398302d9698","559ac1ab4a34a45c3c0cd80c493ffda8030a7ca353d5daed4519f32d3b7b306a","49d9d1a30850d448e0ebd6c597e268d6f97bb2c32b58dd003bb80846b2222d98","0dddc2b90a50abb7212d77b5c362db990e70a20f6168016d2ff28782586294e2","534dcca4848c4efe5f89d9283e2905114772feb6ec2d7d227cb0aec6ae6a7cf8","512d0657aaac5b847c1ba754b2e994b2bf9a80b7f2d6d94d32dbb0b702e6e980","02692dba01b6e57d5aaf12a2198637fbc6c46b92022ede78483a87fc24bb78a3","88ea418a7013119f34593e6346190ef13583ec50c625ca7fe3e94dde39435c56","a395e8ed6e2d7c991ee8dff49857c5940a1ae091c3a8edecc96009fd402b4217","3d7dad9b640b137dfbde733b8f19722835ec6dd7a4d3b38966ea96a022988005","b228c36087e012fc70ae9f399deafd72db936171cfdcf740ee024a81b1a2e32e","12aeeb13c924e4858fd3bb9ca3300a30456dcb3c3b18a867acdbe8a92e691ee2","74fa3f2b8d0c667683642d2364830cac42ef4aa83298010426fe43e7cd89964d","25ab3670878dfae1375e1b324da09476041ebe2bd7713b9236b40404f8afd0ba","a4d2a95b8c12efe70f0dc5df164839a5ef796b8ba35c8ba29774bce65792792e"]

Anchored

2026-08-17

Public log entry

search.sigstore.dev, log index 2495260497 · entry 108e9186e8c5677aab72…

Expected log hash

c37699e17d2ce6398bb526dc7ebc97861528e4e938842ba464fce3230eb047fe 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":"v1786937421185","kind":"published-quote","locale":"fr","page":"theme:infomaniak/billing/fr","quote":"ils renouvellent l'abonnement 2 semaines avant la date d'échéance","rating":2,"review_date":"2026-05-09","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.drive","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 (c0f03d84ec6a…), 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.