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.

“Pourquoi me refuser d'écouter plus de livres dans le mois ?”

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 3140838741

Proof data

Record hash (SHA-256)

20d040b5de85785379647f7f4934b8f275a8f52851108fe4737fbba6d76d0ecd

Signature (Ed25519, base64)

/kDT09+bmkhc7lgwSAy1fDDVLcUqVBruL1wAGJoTUHcv3/vdpyEOpJJjKZ4mhwxfQo0B5lFxv6mvipC6gopbAw==

Merkle root

68ee5f8618d9ce1aa33f2cb5b6f3145b5f909a3c35a03ccc3d10e979b2f81082

Merkle path

["20cf58be4fbd78373fd6202e6eb7fa04924db78dc34ab3a717f2ab3338ea1264","91887ab2a2171e6a450a420d91db8bf1e29aec5464fb19d43e12c0069804441a","3d921adddd1caef373d584380a21962b4fff5eb3363c8220eda5252f22018904","2f8a62cf83f56809745e8e1bdd6efc9459510cf77744319d944b15059491c164","0297e6aff744bcdeedf842b0e58ea2b8c839156c72590b6912c232ff18a47f33","4f5e074a6f5b7104b69758e67a8d04971b45717419ba951b9d3efa69d0f76fc6","0b891ba8b556002d23797fe128bc3f623ccc10096c054db5174172973bd05eff","ae4c356db767b230986d39e49cb7529507c6866ca185d862c01c1c9a7b297bcf","bd602d969f4954a2d5608513610ad6a6e8c76f882e64b8601b39172ff03d4969","38448bd713fa7850542709669bf713c7ab0075b5431e770dcdf3d2392ca0c641","7a9ac5da1868020537cd825d30bfa9ce8fa9a8e1a7d03df4b862714fe4f5f985","c0b0e5d80d4c20548f54f9b2ba03e64a0ebf2086ab62be23101b4e2701c5cf78","e6960377f92ebdc1b41fb37d3ed0decff1e5fba5b62ad653e7be0f8408d1c6c3","e66299710f80b56c392136748910ac59d79a991f3e479ea8a96c5c23e200aa78","418554fa0ebde54d6cdcc03145c7126505ed96d3734e8e7ae56dc0dfd8ca0a2e"]

Anchored

2026-10-08

Public log entry

search.sigstore.dev, log index 3140838741 · entry 108e9186e8c5677a4791…

Expected log hash

ca4949400cf2d29b49789563ea2e672fc73762380548d6fd65398e40c0d98728 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":"v1791433229105","kind":"published-quote","locale":"fr","page":"brand:storytel","quote":"Pourquoi me refuser d'écouter plus de livres dans le mois ?","rating":1,"review_date":"2025-05-12","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 (68ee5f8618d9…), 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.