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 encore me réinscrire pour utiliser l'application.”

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)

0c75f84da46ff8eeaa397d36e3dd0be9b0d85495f964688ca27381509e346119

Signature (Ed25519, base64)

G5ci77nzJ3RzoZFbG6sxpxr7h/rQu9VznFyCjh1fQAmizJ6Otd69lEvhnfanKwIiM18J3ThmJyjmqG0+53XvCQ==

Merkle root

2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88

Merkle path

["0c6e9bdc0c40990703a580f509108867e52bc003cb47963fd4ba415f36f9f58d","b1e4896c349e08087d56b2f552057db178d7b872a55280489f43019807182bef","6adea619e399816f470adf1ee9b24d9b3164f870c0a82a8d929bc9f90780a15a","7f655edd39986eef9dae31b8933a2c2864cc66734641b1b1a16f2d98959f9202","89b86f9751bbf19060385cc8911d4f26153c8d6b9c5953f1473c1c5ae9e7a1e3","babf238e05cf101d7796882fb9c18e4904146602a054ead834a135d2da95f521","0465f8e0391807b5f9dfba375990b0a9871fcc71ddb3375f47d784b3c8fb2812","70377162f1adc308eadd9764655429058d684f3393ca51ee3b1d6a31ab0030e4","c3cd392d7de9c46144ecff91217171202b5a103bb7a5927e325e4d7def305c08","00773705a8b069bb275032e53a7ffd9252b67489945ee0b61d37499624b2e877","6019f800aecafc41616ce9573ff1b4f5115ee1aaeb4f1bc33ce4d0bfcb8a2579","db8b9402749163dd7028471f175d7d75f6482cc73467c43e4ddee59d4a6d5020","3b092fa48a78448b4db01d94e347dbde2c39988a6fba76ec91ab78b6f236682c","03c5fc675733b417d9af5e071de3aba38ae7f09fa5781cbd0133ff9d4e234e36","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:atupri/ordering/fr","quote":"Je dois encore me réinscrire pour utiliser l'application.","rating":1,"review_date":"2025-09-28","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 (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.