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.

“depuis 1 mois plus moyen de se connecter”

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 3220367991

Proof data

Record hash (SHA-256)

9347a79a6ea49740a2f5b8ce3098dd42ccc38208db425bd5d3ff0df873c383ee

Signature (Ed25519, base64)

CAlPLk5IyGaXdcQpcbtKge3WA5JexxMxpYBZYd6V8QXkNUWVUn4Q5AaTLycumoStqJbHiDoW43lzTxgYMYUxBw==

Merkle root

8e481f891fa4a8f9e77c0279ca152fab4383b65a50decc840d9fd7569bdfbaa3

Merkle path

["935075b33344878ee339a0e51b63866c61a89b9c1d064ff0e5160c334754d083","992d3c19631391ee773d849bd22869bd0a7285edff1ee038cbdca6c07245566c","a98b4163d33503d481b1f4b3f71b0230a84d2eb7447c81333cdab9dde6c63522","0b3efbd5bb2b64dd310ac9d17581c3bf9f9a8849f91e402da22c7c1ba39bd0b1","794bd5f9e270b6065bb828980d90053ea029e37c46c7e87db0c4841f5657e1a0","de19317b4b4fbef3d73456fc30c7aea8e54dd221980444a80ed5b6cfeec9765b","de6d1453adcb5145d5105d7bf43dc8d595dd494dfa80da6830319a83ebe0bd18","3c333104dab7179d684432062f522e9db0994679ae0fca2d5b9bf18c3b62a18a","969bbf982d531121e656883491e38bbe17850101c12e5d2c0097b9ee983e9aae","ce2657e0975dd30e56b16a64d5a9e6e2f50091e6d2f0d228e59a748b47b71491","609f73dcbfa76a06c340c21a244cde23bd1f5c8f55f936e9b7d5cfe5219f5949","5ffcfceee977f8755f2a9e616ea8d540ef0576d659d9a69154a6ab3f262523db","044a800bfe3eb088d23c18c4f4d1b2f7e82b329b10ba7e9b012c46fd27ecd764","72cccd8704b0812948a2ce165fba0fffbbe09534d9fac74dc08939550b8edd25"]

Anchored

2026-10-12

Public log entry

search.sigstore.dev, log index 3220367991 · entry 108e9186e8c5677a60ce…

Expected log hash

9a2b3ddad9c3b29dc171a15554fc81f3d4710c01a7565bd2f28b92e7b639f6dd 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":"v1791776812348","kind":"published-quote","locale":"fr","page":"brand:atupri","quote":"depuis 1 mois plus moyen de se connecter","rating":1,"review_date":"2026-07-02","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.atupri.myatupri","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 (8e481f891fa4…), 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.