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.

“Doit être obligatoirement installé pour permettre l'accès depuis l'ordinateur.”

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 2893887498

Proof data

Record hash (SHA-256)

8f07982d5e614cb56a143fd87ea88ce5c4cd385f09540f1ba797ef50e6fe6337

Signature (Ed25519, base64)

Wrj5ccD0BlF5THU/+dFFZ+rLvXA/v5UNsjTlGoHwT3Y6eRgSfh3m71NCjKBMHGdwFNYb+xqwjg+4DowI5D5nDQ==

Merkle root

2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88

Merkle path

["8f0604ec0c367b597703f9da84008b55e2f2f1caa2161d1446c4fb698ac63994","250dfe5949d85a6f90885681a0c0e459050b31297d19d687500d910dbc1c22ed","a7e4fb87ebb3ae60e0ff784c067f00d43eeb1e0c10895770bb5be6b9316b6698","30c0e9aed397cf0194767bc9a8f2272e1509793311dfc20deed91b04d5449f1b","512d069b603ad50a50546d621616ff592f56c38f408cb9c09c4d0fdfb1712334","ff424ec37a5ef3baf9aa11e49eac19669b4b1de940d62ef1132363a2404f4474","84a76d5a7f63b4d088af4958efba9df11ab48dfa64242586b57eca417dfa2913","0a600d33aa9c8293fe5f0238b932a7010525dc1fa9de393571f27aa1a1e1a37b","1584b547832f36c4dc33ac627e9dae9d06d728524c8056a94a2c46f2b8244d7c","d7eeade0a7c15ee87e37f90a10c6b913b3c2428b08e3d5fdedc572facdb30dba","623597ef2ce9bcd46bb44763a3be78fb59d6a1dcf82cf69ea6811bf87180cf38","92f17c43ced63f417fd8220fb17fa3f7f92ab71fa17571400b752b0983c159a2","c5d2216bf0003f30213891a39e09a3edafbc50505093b2ae98f61a9c067b5a3c","f2c4543851e26fd9d1e3721e592d66b00f142e537786e975d115c14b9cb61c0e","98191c82333f4385e47f318835e01d44ca8835262c6d0df40edfd5f6a4dc5c19"]

Anchored

2026-09-20

Public log entry

search.sigstore.dev, log index 2893887498 · entry 108e9186e8c5677af79f…

Expected log hash

90099e0300c6e23b62e79318296ebab91bff130379d248ada57f044f77e72ccd 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":"v1789796056710","kind":"published-quote","locale":"fr","page":"theme:concordia/ordering/fr","quote":"Doit être obligatoirement installé pour permettre l'accès depuis l'ordinateur.","rating":1,"review_date":"2025-09-04","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.concordia.myconcordia","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 (2f068f3de56b…), 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.