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.

“Vous n'aimez pas un titre audio acheté cette année ? Vous pouvez vous faire rembourser !”

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 3240911465

Proof data

Record hash (SHA-256)

2019e7e0dea62e971033308658b788eb48aa249047b53436d640a47b850a7666

Signature (Ed25519, base64)

gQg3o021oWDWIIaytl69xAfjfzMvohTVv9VMx9duSHbfe0j7cmmmMHhmI6ewycgXo7O8NHChkuN/z93RBKadDQ==

Merkle root

274a7762154bd166543ff3cdffd566852c7127b7d67c5c835965884725fa5b5a

Merkle path

["20052f353153c72b7b409bfa8eb0bc0d51d0c6b62a20df484f827c57ad35d6e2","20442b31200c3cbc62cab05fe673c0235b40f6a8db35dd211698665dd32e50d2","2231e49fa7298341bc0506d059642c49464b08586097b5ac8a51ff37ed4c7fbb","c175e552a92f92b77ebda8ca3b9a0ef1c672031251ef5818e3f5cd9d72c93d3d","4b46aefa31d1769fc9ddb417853b8e5f2eeff2c3cff568bf015de92f1dfa670d","170a1d175c42f2f2d185e928ff30e3f8703251aafed1775601b7e0eeaaba7800","aaf18e5156dc1a1044a4095fc0eea91656f7a51da78a3847552605f734bae3d0","cb7870b749b2713a3665b38a349f6904696cd3710de9bac4e86f15cd5295eeca","57e05955c585adbfa7deaf46814d7b282bccee33ec92055132a6d2b1eb2b1b80","642b925d3ccd67580fa459596bd58726478ac3abb40a1d3721254bc9856b8ffe","f4790315b45ac3d162447d1e34229640be176d595829cbcd3965f0a5a25ce744","a23f8c34fe7234d1604529397f0f25595125771d2c3bf2e0ea04339b7ae798ca","37e0bacf6aea102741ccf02dcd42b0de6a02c60397ad417aaaf9cff69daaf006","29e5b66d9f235b4df92caf0fbc75cded7863ab76bbe1924bd45c3ed8fea27123"]

Anchored

2026-10-13

Public log entry

search.sigstore.dev, log index 3240911465 · entry 108e9186e8c5677a3a8f…

Expected log hash

75e63ac56a22d308ee68ec8d436777d2fa26c934f80384e53bcc94d01475e988 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":"v1791863907329","kind":"published-quote","locale":"fr","page":"brand:audible","quote":"Vous n'aimez pas un titre audio acheté cette année ? Vous pouvez vous faire rembourser !","rating":5,"review_date":"2026-07-08","source":"Apple App Store","source_url":"https://apps.apple.com/gr/app/id379693831?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 (274a7762154b…), 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.