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.

“C'est apprécié des pompiers!”

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 3126883925

Proof data

Record hash (SHA-256)

23620c31c58cd00e736ec7277399a8ad8fe11ce978f4dc243ed6930f0d7472f6

Signature (Ed25519, base64)

E5wQswA0gK3azL5cc71/uNCrypPyloVOT3L+kmhXInRD6Yy/cXPVbvL6Mfo2B0XRqNCwIa1505LYiXiWAG4QCQ==

Merkle root

0d7fec37eb7aa7ca022c461398d36283692153bdca7d5292b2302abb6878e5f6

Merkle path

["236295fd1158abd52808cfc484f3763e518d76f3f847b48fac229d1adc22cc82","e33f6745d05e3033f57fb4acc702e2c77be4605a76c7dd72ac0611accfaa2b77","dd4ec1208b7d55095264cf1bb517fcd372d6704d603cd26dfefe81b260800c59","952055a82d748206e31a078964d74c56f7416008d3398b89ced263554d334f25","03d92539362796738b91d5dc2651547d7d68b35ad083d804aeb8af1f8f4674be","30e946428b3d9a7b65b2bf5de34895be75f59fca1e0b691b3b8a408f5a0f2d68","9c5ed0f6d7ae8014677a251162096356a575c6f671dffebd76ccbbe26289cece","4f313aa648da7db50bd2f1759ac4179047e76483163b3487b2d7939a450b1b71","ce043d1441caf0178d90e4de83d16709d5b69795d3a9365187100867efc7b794","fb8dd9f099f322671f74f875a7fd569ffc4b08c8f412ef9f10aeb75dbfd2d603","446d6f00c1aad1d74b7f09ff895df9eb12a934074935ab5f3affe4efb14a717d","154ea3ce3953e7a2f9310701e07b1dc6a4db12547da6d49ffe0215737f5d6220","f77c5de7cbbb3880e295e9751b837c38e25497099e33ceb7e9621a8a350397f8","7c6f9d1168e8a2f5a015e8aabaa46428ad67e71a9293d82f20ec40d2ad6c53fb","8c6d73d3d8b42a55077d4061fe37663a0906972431ecb9eb374f1f8461206839"]

Anchored

2026-10-07

Public log entry

search.sigstore.dev, log index 3126883925 · entry 108e9186e8c5677a6678…

Expected log hash

7790667e260445bf729ea3061132c2116b163a0e0b944eca343c9e8408350ef6 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":"v1791359818972","kind":"published-quote","locale":"fr","page":"brand:doodle","quote":"C'est apprécié des pompiers!","rating":5,"review_date":"2026-09-25","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6ab6aaa39dc9a33287cd5030","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 (0d7fec37eb7a…), 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.