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.

“C'est tout simplement agréable.”

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 2514013184

Proof data

Record hash (SHA-256)

3121916814fc287314cc8be20c4156e2f30434e8e0c55ada6aed3a883414e8d8

Signature (Ed25519, base64)

CUJJ0x++FtqdZht72joElsnzTGird6A8HotME7HF5sgte2/l9yDTvvhTfPiYp5jW0+NEHYf/mlgmXFk9aO/pDw==

Merkle root

677e672fa444dfe5152ab91687c577772e13723ca441b5c8063508daedacfe44

Merkle path

["312cb626da966f2087a4dc40edc6261a786c23caf87206beea56305ff420b458","4575076771fd74275e3e2c73c5e5c95b0734ac4bc0501cba7f05a06529bfa306","7a66ac8ee03ded1dfd28e875fb552dca1e9045f61f8f1288394a4cb71a4ec6ba","b72ebfc35cda429fbc01330180912d679f95534162ecbd4ac42c6e958809c8ce","f920b36a33a92a7041c15cfceca7c1a2e611d9784c4f75377b9813b903eb6d5c","e7af6225bb0f5880c29f81ce213525c30ebc6b0b5208a648e61d0cd0572520fc","eea994f903b14b58c6cba7d7760a6ee760a606e4c2c486724f9d4d033ba02491","29f60ee5349b21d4534f582a1e32602942c64360ecde80f6f9597ce58aaafc50","b87e2f4cd1eb5880f0f80a117903d42a9c8b299dabb8d2ed666c4134866a4402","a528755361532ae78c1201a356e8ba5f2e21a3514499d7488e05edae0d350ff0","61d5827b6566cc5dba5a30483cb5f6f2f573eb3cb0f4b0d783c4438608aa55d6","2db8517a5520abd2814e912e349a10feb8c9de091a2918d826a502921431618c","1b074434db9f65ac83f955b267ab98f99350feb9751fde25d350ed3bb4cdde81","4160c2bd6ca5556fcece7b88bcddb2c951ca86b46a4df6829fdfab8c09bafb4a","188420cfe03d9830600dc87f84622c41659cea53d9b8db8954bfc926ce1d4dac"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514013184 · entry 108e9186e8c5677a6b00…

Expected log hash

a596e5a342226b61371cdf76b5c8be8e37a3d00e7ffe8f7b0b550e1a8d1459dd 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":"v1787122978040","kind":"published-quote","locale":"fr","page":"theme:infomaniak/fit/fr","quote":"C'est tout simplement agréable.","rating":5,"review_date":"2026-07-18","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id6737686335?see-all=reviews","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 (677e672fa444…), 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.