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.

“Le prix n'était pas excessif, mais il pourrait être amélioré et plus abordable.”

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 2514383033

Proof data

Record hash (SHA-256)

29c0a6f3abe718d2264eeaa349772836fe9947570fb6f90cff9fbfe82cb068c5

Signature (Ed25519, base64)

O15AT3jOE74fgrWOdu+slfYrbgK0vIcnNTHX2Vt/XU3pQoLBO/BU9a3KGUkSHBfxXxzMjCJFGVCQMCXcsp87DQ==

Merkle root

197f899fafda406e0c9d0591eaf3664c281655082dfd19c34045187b374127b6

Merkle path

["29c4483c4c4795e21de7c413678c47c87a8114acd06cdcc86f86f5f1286aef97","20dc2a2dda4c2613a5d6b398d249ef4176b3b01724bb2551c70e1420068df562","fbfaf2f257361dbaac0938b598d726e0ca0edd46090c814334ebb2bcb594d523","4de81b956e2a278f530d99cf9b4b895558ddb901b65b9485b63138dac7bd8859","4658ad279be1d2a4a7faa06f66a1ce7adb6b0ae4e83e662bb8e7502caefef359","529300a1fef3eba4d485bbbbbcfca0bd591cef8e5e3ead3aee13a2690fecb520","7fee24cf9931f3c72fb5e41450da2b877179f34b3c4f41890cf0333054ba290b","116e0719578afa597ac8f32be2084979f95ef5b3d244316cdd910b93f7fcc808","0ca2180ffbe00b5a7a02463067bafc8b730ab5d9907b72c28da289320fca63ef","463184eb605dde68da877940498d6d2fb1cb20ef99a65ecd76a8205c8e2ea221","20a0cf14724ae60c7ce9e6120cba86e0e09b5866250b4cf5f75d5e77b5f122c4","41f279462ef17425aa188e387cfb84b2777ab44174b67938f7039ad3fc757601","474f5e3eb7f54ece02b72e34f56037226b5d12684c5849615376a356c03ed7fc","043ba08436a7a593c366180e52159485eebe8c0b0baf9b9c62f4c2c637b226b7","7b5d4c2155ce4f6908bf1c61cdd8b51ce48d7dc7c5d7f3bd9a7ce68fedb43f21"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514383033 · entry 108e9186e8c5677a6078…

Expected log hash

4e5cbdb3dc34f3dbd6a57b603e905df6c94968b41f5bd83d5c9a25f2ea060d8e 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":"v1787127398505","kind":"published-quote","locale":"fr","page":"brand:smallpdf","quote":"Le prix n'était pas excessif, mais il pourrait être amélioré et plus abordable.","rating":5,"review_date":"2024-11-11","source":"Capterra","source_url":"https://www.capterra.com/p/172606/Smallpdf/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 (197f899fafda…), 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.