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 viens d'être prélevé de 69€ sans avoir reçu un seul email”

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 2515243153

Proof data

Record hash (SHA-256)

9eb4f0fe7c01b5b12ff1a451e1635f7ebe30e7d6eaa6bead234c7dfd85a0aa92

Signature (Ed25519, base64)

k1uzJENl9FuEM6qEJ/Dm379bvO3whwnGXyoTUj5LGVNVWuupvkHnRR3nR/ndV6Vpq87iDaq0g9nT4RB3wY8ZBQ==

Merkle root

30b81ce96f52ff8c37a1dce6a2cf1045c2f51663c1ddbd5ca071d040e32c05d6

Merkle path

["9eba8b1f15cae2ec89ffe4842f6f0850c1ae445bd442e459d533175c6f4f12f6","efe073d3f665abc2af8ac31a05fc56199b5ff88a565a37805b3bb0dc029a2622","0454f20305962de03a84c83a6bd7975bfdb5f848ebd439a6c6515578f9e1dfa5","ef79a8fe153e3639f71a7af2c171688f468fe96a706af896a4c0d674e8caa0cc","67a3d7b6e6f107bb23c30a5964b24d596d4abc2fbfd24469ab44756571223239","48f5fb4355e81313be5c9d219f84c56c2df8c04d3a5add34e81979c1ea7f51a6","1364b1f1057a7d8c1517b3c2612fe4028f481d53ff3d07a2281e36bcbb275069","5b8eb3e5275d5f0ab9a0fbd81b98eca362acdcce5a72270c7c0d7f817e7585c4","53cbdd472c6bc40787eb7d124ffceace149f1ec92a36a282eaab8e7fb4c9015e","a68601fe5c7345ef916fe97b9c86e6afead1570daa76dfa25c70b2257ab9a8f9","b87660ccbcb5abcccca93d4b6427c2efe2217464f0e589d61651d62f459ff12e","9b2705d5c03279ce2fba7a97737bf154bbe5a134a93a684ba0d29b62639d6180","801425bb318e15ac3e56a67a355d75bd78e9e0b62961fc431b463324266a2f08","7b80345d7bd213081fa8cbef47938ae80dfc899b90d35aad15f2a6c5e9b16063","dd9b0a9d584b044c4116e1c10c4b8cf4a06383a771a07c9f3d39f998f23cf36d"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2515243153 · entry 108e9186e8c5677a8eb5…

Expected log hash

314ca716b1ad71ca29fff6da960e81a719fe30fa5fc14d8646acca79a7c09353 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":"v1787138594002","kind":"published-quote","locale":"fr","page":"theme:acrobat/billing/fr","quote":"je viens d'être prélevé de 69€ sans avoir reçu un seul email","rating":1,"review_date":"2026-07-24","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 (30b81ce96f52…), 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.