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 3163352270

Proof data

Record hash (SHA-256)

19aa77883ccebbdce8f98fcabf78ca6587f9e37fb9a34989b8fd00f9e068b3a3

Signature (Ed25519, base64)

Ds/RykGx3uXdQNrQtMMl0A2ta+qUtInW/O1sVsmOdZ3W4bRlfsQ+QpN4GcvmkO6VsGB0LvWJPQ+uuBLdkRmlDA==

Merkle root

784ff8fc3c42eac43c7d399f0d67bba55d28073a7e106789ae0c6c3f5ac9dcc8

Merkle path

["19a6dafa640e59d33e930ad003e77aba7289cab999a0ba78a0207f8c53ba38e4","2cb0b730dfef5cd2725ef12070c120355f789e3c07c8ab4ed491ce71064c58a1","f8d76a8cb3fae76ac3863086cedd99c0a1f58f40f6b2a47164e975d3c4d68eca","d8663f404e4198c54abbb87e992836315ac7f2e7571ae2160c88698f5507f45e","c8e08eb3b63b242fdd33523e8717e054656131a5f95f0e8309717584ce6fd86d","3a4af280b5837c8dfcc5d2ea05e6d2eedba854858fd7bdb2ad37ca9a2d7c7bdd","3dd8bcd321694c750fadba16f364ac5bdf085a0a5269940d09fd7e65bacc18a3","fb7e8a450fddbc1fbcb7fbff8787b2f5e9d230a1f1b55ca55c3fdb74edabc520","3e710cff81910c8ca46f0ed332dc9e68ef6fc26ebdd991b134c9ae29e0b66a8c","691b1f21ed2e5643c25969b78bd3dea433c98b87ab0a88540c0c94cfbd35356a","5a147de9481e7ec083fa4c1f4e0b6896526eb1194c33414f67c0082d0b6e4f0b","c72ebe563668e58eb29ee8ae3c5ee657adf2e41ca1680bda1301b8bc24ffd5cd","b2e795b1a28ca13f7663ed8f62127f0cc32efbf6296671f3d7800b760642c1e7","7c65cdc9460755a327943aea2ce97e2f5c6080d778d9434fe2dafbfbc1e3b04c","5fa09e3847513934bffaf71960ac2a100e20422698698ab1e19a4fe8ac133514"]

Anchored

2026-10-09

Public log entry

search.sigstore.dev, log index 3163352270 · entry 108e9186e8c5677ad020…

Expected log hash

a3ae0badac804d14d314abd0e71726d06a96c43a3840dc1d63acded9268c461e 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":"v1791543790412","kind":"published-quote","locale":"fr","page":"brand:acrobat","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 (784ff8fc3c42…), 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.