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 fait de ne pas pouvoir télécharger sans abonnement est contraignant”

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 2513802575

Proof data

Record hash (SHA-256)

877d76285af8e18716d49934ffd83816d69f6ba4504981c1471a851d54cfecf9

Signature (Ed25519, base64)

xBYPSXmO4nHkzO6yhZ5ttcYGtqU3dtIyoAtTyAzXViCzry/004HePuWuaOQmP8IDOrYeLmCOgwkgMIuB8emCDQ==

Merkle root

80de158564b7616572ca0c0059561f6ec90cd5bce49a388e61df989f3f6f2a86

Merkle path

["87835974d0a296735238440deda2fdfe2fdf1953154b0ed42757e395e1c877d2","d831af3443c6ed871f3cac9d8b843c306b695819305c12a7934a231cc338065e","f36228e5ecaefb03cbab60850c0e9f224375ac56b1b50c2f6491d17e06c3ac0e","9e8b089a96f78cbe5de2fddf940bbaac848a7555e26f3f694f9fd6213ffc64e9","df503fccdfc8433c3470f639f78f99c7e5d7ab5df186b534d7ddb2c2294588a7","d56e668d31ff203b370f7d30f890183ae282d922f51243c2b69b70b63c5d1ed9","599c515d45dfedc794d18b0cf86e30a91dc67cba06d77741dac8f02facc712c6","54c366a5808cb82670b5e67abbefe051ed79dd188979180c457a81657c51476f","a8dc8188ecac244bcbd582b38d1995238ad5df9627c135100d10b905400e93b2","9910fe29df3dd67f297bd34aa6bc4c85f724f04fbc08aa45e16bfc527a0ba402","2bee138377b41e732ef9ca6c44c69dc0108912cdde06584a850c73890da14622","55965057992916fc78257d42fafd112362da400de649a5a59459a09fbf49a533","4030647c2ef4f8e3330609d1b1b8f3b58008674f60e870e605f772c875dc6aa9","3492e7b3aa9fff62b956cd07fc3f980ebe20033aec60bffc5a515ff87c949351","68889fd35b89925b8d265e65260618471cd9c2f5458718fde3d6cb3829d8f00f"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2513802575 · entry 108e9186e8c5677a9216…

Expected log hash

5899b5d0ea18fa3c879147333708054c2e3cd77662f2b6f633aa3b5d5512bbe5 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":"v1787121142818","kind":"published-quote","locale":"fr","page":"theme:storytel/price/fr","quote":"le fait de ne pas pouvoir télécharger sans abonnement est contraignant","rating":1,"review_date":"2025-03-06","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 (80de158564b7…), 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.