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.

“Promettre « seulement 0,9 % de frais » tout en ajoutant des marges cachées est au mieux douteux, au pire malhonnête.”

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 2621712605

Proof data

Record hash (SHA-256)

0c3d963c504afcf102404bdf86770f084399b7a8aec4016a5e21f307d3a9d687

Signature (Ed25519, base64)

5epMHX02j4nIf8oELps8K8l2Imh1drBwNdu8k4TXt1JotC3hDyf3/Jv+NzE5CN8/MePH2hLiMqy6b/g7Ce+zAw==

Merkle root

25b46ff2419988f674720a0d9957bbe6130bde21af352d10a6eb7fa1bd87b90b

Merkle path

["0c4a26135e4b0454775981c593dfcb639711c7a434e0c3c8295846f3a9e98772","60950de6ff049c66e43f537a5b41bb9c3d6ece8d80b4f2aa78102b24bfa2027b","e3eba5566c353c21764704b93fa43529c23a4f2083ad3066904c34c006542b80","a8c24675bf4f4914e6d58260550b40ce0e6868bc623f2288da7dbd9b29da3774","af127647788168f5bba194f8d66b56a1324ddb0f68209505a1fdf095bd9d9614","53b151dd8c22675d0a982021c215737062452c29d20d41bff40f8f3857e46de5","2a501cadaeac0843389daee3cac987763a703710938e177e2196e594fa166578","9681140439b401ebbb38ca4d5a92150d52ab72a48bf40914ec7bf2dba1814d58","311841f56f0cfb74454ef806f688b7be3c3441985d38359e2500abf99feb9332","a655357a4fe07d08783a0fa9943fe9a962aa6d278d45703c2ff3f9f0015a43b6","45475f4d9d834e919aedeb1e785bf862858b10c6273f9426be0b555235a9d231","a164ca95d37c66c485497740b3dd1b0f6d28a07a484c54c912e7c5e25c0c1d11","6a6f9d49462185c4ee2e85df13dc5c42a5069efd64c620310ba383253f8c37c5","5d4fccfce6f7964a21f73dab907adaf1b4bab75dc36256f7e7c2fc9e80b93292","dd8f1dac20e6d5f290eec3d4a0a2acb8f82d36d90a7d470d163b0eb872b09e9e"]

Anchored

2026-08-28

Public log entry

search.sigstore.dev, log index 2621712605 · entry 108e9186e8c5677af8cf…

Expected log hash

e2d66cf3e23cbd8a996b6d44d305e387793b999542b5186c00c4ffbadc30715c 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":"v1787891207850","kind":"published-quote","locale":"fr","page":"brand:relai","quote":"Promettre « seulement 0,9 % de frais » tout en ajoutant des marges cachées est au mieux douteux, au pire malhonnête.","rating":1,"review_date":"2025-11-18","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.relai","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 (25b46ff24199…), 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.