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.

“ils ne devrait pas afficher le livre entier mais par chapitre”

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 2541942774

Proof data

Record hash (SHA-256)

64d032a712f4ceb662cbe9b2c620cdb1cc184e30fe290fe10104c50027c88ca1

Signature (Ed25519, base64)

Ho1uxHtEnlUT/VGQjOPJHsbv4+zmCmHDoAaiTLdc6qDEe0z+JKql5Ohn5hPjnvwSpF4zsOXgJdVV2oUuwv//BA==

Merkle root

0fdf8a945cf322eba60395065bdb38bb3eeb32c52e065b6c93c48bb56aa3bb91

Merkle path

["64cf5315d9e6e173b151c5005c561a80e772fc942e03a9207dc026eecf9cdfb2","dd308072f7355eb80bbeb11af883a5a54a5638ad8914811d989fe05242262ade","6fc7780d2411f74b1302b07e679fa3d40019006a2fbbf8454ffc2554b7478cf8","bd8c3f8a7ec21fb7d273d1a47d06b340eb888239ca7a01781084ffff63cdff1b","bdfe1e82e23ceb628a62582054f4b9f50a1de2861c7d0f6e35938939e7d4f5ca","679d28b164acee0ae1c95a66fab3919c8ffea8215f78529c574a643490673fa6","39675866ceb4f288becef2917ef5581d6a6a26ab82bba65c2805397e508616b5","fd5fc6ae25e72c155e26b263e2acfa95a51b5e6013d4d9bd16474186ccb7f8b4","be041e1639f75a3339b009d53881387e24490c06e678cb0bd1fd1bae78621149","03b06e2da18383b85249d3f12b1dd67391e2654f43ff9d0d372805c92a3ad571","3bb33c0246a29f236d592e7eeea8842f1f7d6031eac0445b3352c64c0fe253e3","58a6e6d87e5abc2ae84c16426ac7ae57aa4ee3dea4aa297d173e96c213dede34","bf9364c8f07cc31dde92e8fa9e328df950308aa505d76ce4973db2a6f71840fb","e612bf3863a4ca6db004d49df9b16b869da6bd7612ef55762e23c722f5ffdfff","31e60baa9fb8f672f686fd126d7dc82498bbfeaa38bc676e67691bf1c2c7c210"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2541942774 · entry 108e9186e8c5677ae0bd…

Expected log hash

4825ba618d3c3368179be13912e101812df871de37f30b1ec256ca6d987713ec 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":"v1787277864570","kind":"published-quote","locale":"fr","page":"theme:storytel/quality/fr","quote":"ils ne devrait pas afficher le livre entier mais par chapitre","rating":3,"review_date":"2026-03-22","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=grit.storytel.app","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 (0fdf8a945cf3…), 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.