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.

“Aucun geste commercial ni véritable solution proposée par Fossil”

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 3258673097

Proof data

Record hash (SHA-256)

1fb197c3294eb81debce99a51ac184d4ff16a2b148d8afb2f7a6859a1c50c785

Signature (Ed25519, base64)

Nu7lb/Irh5uRJ7huf9cUOoOvkMauNWWZ3X4TAyvBuxFy/42s4aGqGeovg2KF+pdqz8idbQnidE8JqID4DV0wAw==

Merkle root

1e69109d842117168677c2c7aab9689ac78923960f86fb642566271a6ebec358

Merkle path

["1fb38754011d1f769e9f5d75757750c3232f88fecaab27402298aee83005ff48","4f27ba33ec297daaacb8cf8eb4ea92f1e60d2d394bd33a3e7cb8a1b1fec49d9b","b9581165b199d7c7d72998cfd89fc60246f250b0906cb3bcdf20bcb05692b3ff","0eb16703697d20d882aa247e325bfec12c5d0007643aad75d4d3345d9bd9749a","216ecee43644503f1fe294222be6d5659c1272245211f5497512759548561f71","a579de8cee5d6b4b6de4df93dbf5d495c0fb03e80a0b81385320c8dd926b5a58","bae0db227e800d8a3090639808c31d5d543aabc53a395264ab7827a9db477e3d","5b571268b0b8e576d8cd9d057424da3dd4e308d2a32110d633a7a2bdd2a25333","e335a4fe9ad113dcfbd9c9c90214d0f47c30c761e71929a17f4dc9822665a1a4","bb094f12ad8bee60309abca679b6f983a5aa44cc3c57042af88426c6fccf13d5","aa8f2c33d97c0ac8dc7d77c1105a2ffd53ba88f60ca9a946d664919a827dd74c","e8ee33453c42c8b9a0e73dbe9a65f0ef421d213e42b0e7964904098c25de97d6","7c33667a483d5fd3b9ed47c00df3203f479cead457d361a57e3e5a90d1401d8b","4db0e65440b78c494263fe6b915a75fbf2b04ea1cd2fed0eeba5f9cb4589aa37"]

Anchored

2026-10-15

Public log entry

search.sigstore.dev, log index 3258673097 · entry 108e9186e8c5677ab832…

Expected log hash

c57cff5f0f2da5f1c24e09823c0cd10c485830bed55f44ffe5864187f8e896d3 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":"v1792033864449","kind":"published-quote","locale":"fr","page":"brand:fossil","quote":"Aucun geste commercial ni véritable solution proposée par Fossil","rating":1,"review_date":"2026-10-04","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6ac24856d19363dacb53678a","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 (1e69109d8421…), 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.