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.

“J'ai reçu un appel commercial après m'être inscrit à la période d'essai.”

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 3198225546

Proof data

Record hash (SHA-256)

09fcdbd9d99809f31c6d35675c09471aa118416c8d3647c18540561ef8972ccc

Signature (Ed25519, base64)

y/F6NcbHqguXJ1kiKjkD0QVTIdfUCWY3AKou7arM7llO3QMWNilDmvBd5MbrNm6mfPMg1Uu0SGjG+0vJ5FROCA==

Merkle root

12764493a64961d0e0d426bbec64b837c2e35bc22a58920afcc56db07df6e8c9

Merkle path

["09fbd11dea62c964e00b5c51234ea97fb15eab944c7b1f9fb0fd1df520fa5baf","8dabcea98027ad639ae296f409fc19f7b1ed631d5ddf686d7b778c14b72031b6","64d316d7a995279d32a86e1ba9f6470f74f6fc5015fb9601c5f5ce59bfc2140e","77cbfd8b0ac618affa0ea33698c44f1382753930d25df314f4d77ac58e891e53","aa44c60915f2bcb7d0514b0108e2d38fa04f11968319b9aabcc3307ca544f19c","4137fe7a2f5b0c0ff905d4517544d6de438217c11da26004ace6d561283568cb","333e9054d686e717f319180f983adf1c7be739c094bdf4f5368d2c77df0a1ac7","0d8324bda789b4d89a768fec64080f33f428bc3d74f2c5ce0c1593935250c945","80a21b73560249f4b0288c6f4ef721ae5a6bcfaa62e496b42f4db0dd736e0a7a","b1a33d2eb09106ef36f815aa7ed834e778ec8de6ccd6e8d78bd959a90a2da509","7272cacf42a6c107c9b27dd39dcb374981b160e8fad57f25b3db8cd10562ef79","5629ee10ba4b7cb4395bd3f7417bfe15e0278eca0a90e9ab5a5626f1b4cbbdcc","b6c6b7aa75be4fd4f206793d7c98702963f427cfe45d9c46972416cafee9a131","bf01790763bd70681430a2841b8504c59b88918b5b88c9d70f6ee7041d7ca6c8"]

Anchored

2026-10-11

Public log entry

search.sigstore.dev, log index 3198225546 · entry 108e9186e8c5677a10cb…

Expected log hash

a11b46fc63b94f32c49058752856fbdc4e92f7a41d4e67238e3563657fcd50e4 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":"v1791685609571","kind":"published-quote","locale":"de","page":"brand:bexio","quote":"J'ai reçu un appel commercial après m'être inscrit à la période d'essai.","rating":1,"review_date":"2026-02-10","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/698b075d6cef2f3ae63b2555","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 (12764493a649…), 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.