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.

“exigeante à intégrer”

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 2514541190

Proof data

Record hash (SHA-256)

ef62ab14fc79f5a5d1d74a4d48daeea6f462ade43cc870b26c06dc7dcab0ca27

Signature (Ed25519, base64)

jpN/ZL5q1w82OE6EDZAgwg5sJbhYjvRuRfdIPhkQRFUujVlBGH05EiufmKPHP7CR4KBlW1OpihliyAMleBLEBg==

Merkle root

6ddadcc7cc1bb0679f63a30d8a28a2a72e039950945f2d7276487dd5b703ff7b

Merkle path

["ef6635efb4ab5de40d09a65f7e6fc78b8452a689997b7426a1ee4c40c5d030b9","7d2e6a53983e6ca336bc3a6ceda934a40418cb31d91461e4146c7d476db25973","f1eebb31a9bef9c8ce9dd9a46bc2796bb8c9850b1b87c6b8dcdbf6ecaa011915","840b77b9744e0ad07ee2db101f2f874531f6d032df34198c8e256f9f40917d58","62a4a3e94f6bac7353e207fa2815a1b2c37ba3871cc227219ec11770cc7d078a","64bbbe7b51e7b7ac291b326807ecc3aef26f5ee682ded65b1888c2bbc974eb36","bd94a45c927f2859488e055184625d7f6ded4dbcc51609f365f3ce38ed3f3edc","427a1e42acdfb07209cfaca2f522c371f256af5e3ff53fa18f0ed1e420668a06","f74e5efe631983c90d0c5b7bef37a319c4c4a432cf799f4a421c9af049f28c7c","020e4bdb8ad5107e8f3653245d9851f51f20907416ae8fa550abcc83999cd8e9","381860bada89494b2c3f761ee3600aa0b6a46ae26140249f3896e96487f6dabd","b40ab33f2e52ed4a90d4b252b515f92c935ced18ec43a91b524f940a12678caa","1d83f6615db385673b65f8ebddbdf4ced98d2ea1acc79049e3086b75a832a99c"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514541190 · entry 108e9186e8c5677acb65…

Expected log hash

adca5adcd6d3235cf084bc9b408d3e4d7742d07347957346ff2629f37429bf20 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":"v1787130614827","kind":"published-quote","locale":"fr","page":"brand:adyen","quote":"exigeante à intégrer","rating":4,"review_date":"2025-12-29","source":"Capterra","source_url":"https://www.capterra.com/p/165680/Adyen/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 (6ddadcc7cc1b…), 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.