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 dois probablement les accepter à nouveau à chaque mise à jour.”

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 2907673729

Proof data

Record hash (SHA-256)

f9a50dbff637a43d5e3d574188fc9bb41d9ed57b5964d61a8f7f45d187beff5b

Signature (Ed25519, base64)

H/RTVWRm7WSmqy2a4NzYYChhL087nKs1iTcQxNwli5ZutVsG6iOdQvuk3Im4OIekUBF6aoEDeCrmixQnrB1yBw==

Merkle root

b9a08f9d6d76dd148110a496219c42cf3205c6f982800d84d5c85d77e9461e02

Merkle path

["f9a44e14ebe23ef3b895ca73586503f82829bea00d84829b1a7f237e89192494","b53ae9731c9c77873ec25b8dc1140ee828b7f1d94aabb716059020ecaf9369a6","a1f7986b84f28c828826fbb77776f4d89ed193b3e1fc68b696c154d7d0b3da3c","6e31f0d5837392811c118e86537965c25aefcafe2513238aae3d54f59b13f959","903be4bc9a5bbcbbaa3f894e08bc687c6bf63e69dd235cab8fa88c86e0a18987","63d8c617c88bd05d6004044a0fef96f38532ef876439a2a4ac1f956f04708438","86fba6434730af1fe593c59f7f565a92a7b6e90f545965bb117f93eabe937716","450cad5c8de984ed35b7876c19d3a92432a92a7fb361e88d76ce569301e3c255","89f5db981f3c36e2bd96bfe8ec811080f96e08be49c465cb33f78852e03f71d4","e34df4682f1b51d069b490f515c441bcce6394d17d5ce5081e762d6a54690971","58fcebd1d3d07f3a6ba5f31279f2ecf014cdac37bfe65872be1ec5d6a456940d","e89b125d6d75a826a464fa50668f6e82a6668dbc929bfd3fce7c23cc14adfdbc","c975f4076f62a76765a4bc502e988829db65110a1650004b828d2dfb5f90a9da","f92a7fda99af63eb008476cac47b147880eec6868f847624f8b438c917195408","4543e8b9ac7bd077d9526acfdae449f0a0d5517cbb42414f50ef930ecdb9470b"]

Anchored

2026-09-22

Public log entry

search.sigstore.dev, log index 2907673729 · entry 108e9186e8c5677a06ea…

Expected log hash

bf9a74000249ba6e66b1e29aae9d8cb95c3400dc118569a80e5c0949f3e8ac62 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":"v1789969984102","kind":"published-quote","locale":"fr","page":"theme:v-zug/service/fr","quote":"Je dois probablement les accepter à nouveau à chaque mise à jour.","rating":2,"review_date":"2025-06-26","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.vzug.home","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 (b9a08f9d6d76…), 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.