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.

“Le fait que les serveurs fonctionnent aux énergies renouvelables est un vrai plus.”

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 2515439294

Proof data

Record hash (SHA-256)

3c8f932812b8719b25a2ec827e3a5c5ebed76c15cf1344c1f5f09bdf86472dbb

Signature (Ed25519, base64)

F25R/IM7Beg9DegoZncz9LD8MSaMv0DH+yg9f/uNdLx1Ljf9uLG1PGqLC0RPRLslTZoXpjSDFR3IBb//9b/PCw==

Merkle root

8c6268a14330d1a3403c561e774645b0671f81571ec1735d4674ebe1de7502e8

Merkle path

["3c8ec06bce7015f5fac5be8db336aa8fef1ebb933ae316fffdff7155c61c5627","6e9f1532de8f13bcfbb4da7ed831fed79a79f234455711183e0024fdf4de7d8c","08cd09955930cc786e7e512a5387a65997cc3b03c8996d2c52bd811b9b1b7a28","9935ebbb31b74975d929590f3dcf5c40b731e8787e75e0a853b7a061b3e7fea1","6b1a9f1f6abc0bac5c0596ca9d7903493136f3098868fe478772d9a8abe4ba77","e7d21e34770953c89c9f9ef16bea1c153ca69f4614d5655016ce1cb6ad7b0cdc","3d69603d88c1ac91e7f64d48607e300386e3b0342c4cd44d2bd5378f8509910d","f30937b67d9f18aa9d2dac433fcbfdcfd4c5967c07b5f2eefcfbd85a5a07fc3a","2f9ed5951a8ec35fb802d25f388d798b8a9ac36e341b42de8087dd08e94b1031","075f6fce9883ade94258edbdffd7efe8e25cc5fb93d3315dc16dfa4ba646f5c6","ce19839241ac0eaadcd29c2faae5c03add149288fd6c9a34fa63038534ef7590","bbd81ce977b62d941970a51d978795d1ca8d2e3dac3434c43899db8d20191a9b","a130748e37a17fa29f4013443a16c6ba5d7fca63733ddc833e40182a59b453a9","894fb50f273584bf006781fb08f5958320d3e5510a31da0d6339bcf63d847254","f548939ab1bb46e2c6638c372c3e2eef0d561ad18c63c15229fececc951e0b3f"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2515439294 · entry 108e9186e8c5677a4f15…

Expected log hash

128701fddbb19410bf57cdb2d04d7a0278d13bcfda6410d76f176fa58341e1c9 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":"v1787141082461","kind":"published-quote","locale":"fr","page":"product:infomaniak/vps-cloud/fr","quote":"Le fait que les serveurs fonctionnent aux énergies renouvelables est un vrai plus.","rating":5,"review_date":"2026-03-27","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/69c6514876c3583e636e3748","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 (8c6268a14330…), 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.