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 suis coincé(e) avec un contrat annuel que je n'ai pas souscrit.”

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 2670958253

Proof data

Record hash (SHA-256)

11d1614c57a6e17640fc445f16538895292cf71d5b55a8fcae25d06dfb9b3bd5

Signature (Ed25519, base64)

+xhP/ZDErKyXI0kY1vFArh5FbGWL2X/cEKMTj1W0YfRSSLGEkOwbsRiFe7Xvp3dLiTquI8tbWQnLJJ1XG1FCAA==

Merkle root

500353287506499921f04989c42df7854b05ea5291ea3ed0bcad01dece9553f4

Merkle path

["11d100397d96ba35cd5b69eb9dd5fbdcd6d5a05b008334d69c28642a3d70256b","b9fe030dba1ec47da31dd2e06746ea4953cc4e7499235472661d9b0e81961c12","d8193747f6140aa55cac9939bf1245045708d28a378a15b39ae240750276983f","8a6c228724748bbf28b7cfd4139b6b810b25ebe5c6bbd282c4200068c88a6840","0474055069812a3ab3bf900f7d84a369e63205ddf12c969f3e0d59e5d22c4b28","ee631a48dde1efa886858ebfa9fbdfb3e7f8997b6a7d666b8397d90e8a9d3fbc","b3efb48575b05a41f52b5cf23b020ea3b48f25dd3633702d090b7d7b77e2eb51","5093d41f0d8f5975e98ea893bd6d7f66acff6f1e43490bd50bb329f9c10154ea","fb6ad0aa0de8bbc787372b6d7d33d75f558e3773218958146b4ea9deff794f43","8e0a0bdf573b65e0ae61e071aaaa7f0a8fb27591d11005996ada9cbdf09ad356","9e704ffec45067f5b890650fe479cf6dbc2695c6d52a73f5aaa79a29ab228240","507a4740399214a8865148608b59cbc21ed11086bde01d766a9eeb71f20657c2","dc1f75302e8eb5764b35af10620cfb5649598af9700b61a410e6cfa792463a9b","f65c3fc7992a9c662c5731d831f2a2aaf68c1dd6f8c35fabb0fdbac80b751075","f2bbfde0a1628a8e76ff492539bb8f38a83951b89fafe86bcaa38b54c297d493"]

Anchored

2026-09-01

Public log entry

search.sigstore.dev, log index 2670958253 · entry 108e9186e8c5677aefc3…

Expected log hash

40c8dd4ebcafc6bc578b6d879a513ea89a67c5dde4fabf96a5f0fa8cf3f43861 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":"v1788231472951","kind":"published-quote","locale":"fr","page":"theme:sevdesk/returns/fr","quote":"Je suis coincé(e) avec un contrat annuel que je n'ai pas souscrit.","rating":1,"review_date":"2026-07-20","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a5e46515504a5bd4628f68b","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 (500353287506…), 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.