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 aussi de trouver une adresse mail pour pouvoir adresser ma demande”

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 2514476227

Proof data

Record hash (SHA-256)

d5240c5c8ce4299cdbb2d387baa40baaf4ed2eab5bed84d98d52c229a33a8e6f

Signature (Ed25519, base64)

kxVpD14/b9GAqgzmMIwGD5Og+ujnEqQt0NswYzMwa9pqPdpVJBY3v7xhdf1pJN8Uf/iAsxVzYA2E81IxYWLjCw==

Merkle root

a086f9fa8309b32cad6e06b6c84c12133a405483807f462eafed4cabc6f3fb99

Merkle path

["d52345f9fa836b341930dab949070c94297c23aca4adab94651f9d9f70d0c6e3","57ebbbab7b07c527ba1d87536458a5dfafd96b151ffd9aeb660c9688ad41dcad","62f1acecdd91ba77002fee952f415da4f4fcde408f81ad7d9927429f5077cb77","28ad2469b301e6ee12552191a8e4e53968db51ebd711942580503739c1955542","bbb083719212fae92523464b404f23a0cb59c3395998c20fd07def4710e77a68","1ebd89913fc46ddd31f70440c122b38b667a163638ba79d989d947b91bd62124","b56eb247528711475dc7b6c9aadf91457bbf09531d1849fc2480cb4e1584c097","bcc83f1eed6d926c021525bd2b6ea9f45ecc82800b235559ab16423470f431d3","4217c15f8dd68438ad79cd689e6b56e0347e9b72779a699aea3afc260dbe3e6c","4c5d1be2d7008ec7ce2f1f8e875ae57c250285f2d66851a8d65494087de6a3dd","b9146446c3693efafdead97043b423901880ef715c2724c869196ab4c627dbd0","82cb610a10372aaa7c6310d2577f99736732ab4ca04a202dbc6db020b7e68772","5df94bcfcee66bd3e1a0c43169a63014a6571af55c18ea7c9f25a6851120bf05","6e378639d62544a07053451bac5b4030370ad36f875d82faf78bd3b64098a2a7"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514476227 · entry 108e9186e8c5677ab19c…

Expected log hash

9a346357c8991b17bced8f12238c2332c4ac3078c0d9a283ee00f82b3c69be66 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":"v1787129084398","kind":"published-quote","locale":"fr","page":"theme:acrobat/communication/fr","quote":"Impossible aussi de trouver une adresse mail pour pouvoir adresser ma demande","rating":1,"review_date":"2026-08-11","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 (a086f9fa8309…), 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.