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.

“Très utile pendant le jogging ou les tâches ménagères !”

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 2582656976

Proof data

Record hash (SHA-256)

16331684fa36314a1f050aaf05ecea906418d3b58286662c1e6440978e8f5fd4

Signature (Ed25519, base64)

CwQOVQTnEcdzyho/w7t2cRWlwfa6m+03uUyIbL7pc0WjECGcThIymtsnAJE/TiERp7ZssBhXk+IcDf+p0/GRAw==

Merkle root

a4c18639252762e8592e52699d716003f75d0f7e56e7fa6339035d798c5faa4c

Merkle path

["163326ed97b6ab5be13bb12e4bf1c651f0961aaef982f78757023be728c9c1d0","4da82795e6f6336acb7774bfd9684889a2e2482f3a8e3d2d26befbe42994876c","dab56bf42b1bb4944bb28b982bfcda8ed6a1b24256f45be3ddef40834d2ce59b","89e00123d6197dfea98948bd1ed9e3c360332521318a412f73edc14f79527400","0f17c5f49ac47f186934ce5727060995f7a1859d5d5a59614910d4e3027a4069","dcedae4c1629359727ad0d16029eb5604e8e3494be50a395663bc45fb9b9d38d","032929d2e781aed80813548e4a5de643c0efe058343c66ca78f98214d45b65c0","4af900f61a0d023634f06b17218e9af48808a24c716dd4b33d3c4fd06cf8f74f","f3d194b577b4cfb9cc0555a96250e216ad4117a59a2895e15c44aecc8a016391","f6a26c9e55f355827c048abce34d9ea34bd371afd772419c78897d3adb58e1a6","1855662df304ea5a562ea61cd460f7328f1bf318b05260b2c2c57f61e07dcf25","ea39482b5a7e0d45d9fb3ae639170732241133dd31b00e5a83bcb03533f8d238","a54fc815eb1b1840822e4a876caf80ed05f30705f1d63949cf36ecaf8a968901","991436b9578e675394ec672133d1c374d83d4a1e2c908b8f139d4d517c2af4b3","38817b8565345ec373a63f174b7c8fd25668576b72ed4022ed922334dd0dbde5"]

Anchored

2026-08-25

Public log entry

search.sigstore.dev, log index 2582656976 · entry 108e9186e8c5677a65b0…

Expected log hash

918fc3881cd55f75123813e7996add0afe4b7e68bfa1a75328681c18d541d464 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":"v1787629605596","kind":"published-quote","locale":"fr","page":"theme:audible/quality/fr","quote":"Très utile pendant le jogging ou les tâches ménagères !","rating":5,"review_date":"2026-08-14","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.audible.application","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 (a4c186392527…), 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.