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.

“Inutile de mentionner à quel point leur service client est médiocre.”

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 2515144749

Proof data

Record hash (SHA-256)

388b95044e9456386e5f8e58514a2e8712a6c01b0de9baffeadbd9f8af42ac2f

Signature (Ed25519, base64)

Z0XEuvpfuoDoTUGUVbPzvygVbPtT1iIKx0aDQoUUtmcYo0IL3qYL7cBwYcoTJIhYreTa16SEupaktoOjG7TSDA==

Merkle root

8a6ad893af0f0bb6c448016a777af61f3f4935afd82df0db132e64f813535715

Merkle path

["388d48fd67613eaa0d162333580abf23351149d236680f7a1ab32a846103e7df","35ca347d1bf11fd30d1f54ea7c000bd3eda41053b2d8b6b9346f5e9b676cfd56","6ba7d755a1dbc458c84044f2467b7ac718c22e821ac9b10148610dcf00e4646a","f9ab697c196564f6822923b468ecfb1b0f1953a4fbeac4e65d28015a9653b368","6f6fc2e25f73ad0127a05b4f5f828d165771ac1529c317d7677d733ec501f40f","43b4ca9f84cf6e14cf29f8446508682a746a95dfff25c8ea52068614a07a65ab","de97059c318ec868efa47670a1c8c2f50563a2de25352a5c8ddb19e631b7e0a9","2ee4fe33b0ee4ebc4366d09ecc224d30a06aba7166ae54ab7c9b7156bd189eec","90f44e05645037917675416602927e0df55db7116ee22d3ad3d723cdb73d0b1d","b13af8b77240a164620e7c7b209e00a7eed2f31052b518154ea0bd2ed99c7977","f2a19d5711307f8de0aada457acac7cc69b8d1071ef7a3a01e246d5be4e2f12c","36963529d44affd95dc983f944b30a62582b9dfadfd64e38498a43be945977af","83c279a8cdcc2853f3838cd33a87ff3db799f19ba47dceefcae4e093e4c3de59","6276ae8d472cde22fe3044fd8f103b6cd700eb8d1fe29c2f968f62a699dc326d","8834edd87c11ce9424175f1744f71345038aee1c5b6f350a6f7bc2a49b63e8e9"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2515144749 · entry 108e9186e8c5677a63b7…

Expected log hash

b6b79ad662332330e69c4ef135f6fb13ddc70048f846024d496aaa533f7f7fc0 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":"v1787137589246","kind":"published-quote","locale":"fr","page":"product:infomaniak/vps-cloud/fr","quote":"Inutile de mentionner à quel point leur service client est médiocre.","rating":2,"review_date":"2026-06-16","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a30fdb381d31d573371ee6b","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 (8a6ad893af0f…), 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.