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.

“Il faut payer un abonnement pour pouvoir écouter les audios.”

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 2544236959

Proof data

Record hash (SHA-256)

882fa3d56d11b5372374a57e3fe62af56b861b29bea16b437d9ff10435c55c70

Signature (Ed25519, base64)

w/l7K2mQSdtgmx2XFEWb1R90PdbYlEKFolwcgrzmERKXThot3p4gmaxIZXGpb6as6a7TZx2FX1f6vzqVlJ1XAA==

Merkle root

cc942239c46f13b1af6cdba0960a24a6cb62e7a7a462aae1e8126c0182dbffc3

Merkle path

["8835cbba907756923c4d0b61f39e01a54b50355f5d34e8c5c731a6e68b4ce4bf","6065f53aa029b84d82b0e5988bd81b2588c31426d76d1407186e9e6fda987a30","de48ef953cebd829148dce6de8bf76c419bea9f2fa33d3effd7eb796bb3c19b5","6a20fe82d6b55408c9fd1db57be7f87d5361ff134bc932a33b9ba0fe7436ae89","94e064120057e3bc4e00e522f04ce2fdcd95591a2537a5d7d7fcf6429be890d1","26f78fe67ff68e551f539fae88653dd0b924e98f7ee8cab776e12fc0b653b7ac","940adcb19b416adc7beb4334567cea8838ce648a96cd44b9c61a850ca782e8ec","722e60ca0858b66d387c3ae623696d269749a51e0ef46550f8fd0078381b3ea3","8ba3daa42d6966865615afdff85fd655955c69fc7295047ab93dcff50483cab5","1bff11b7769b874d5f867a6638e0d544b46683ff1ccdeb6f693bc33896c17466","a19c0d0c93cf8655244be07ca1f08153d9e5b2ee5bb3ad58bf528feeac195fe1","2bca97f857ef11c2282d4c0c8ee7bed471ff3783f53db54042676da3abeb02d8","775dd8d6e832b06f7b7ef77a85216bb9af7105f607664e433fc30abab21ec3fe","9a1346831517d7bfe15c9cafe704fcdd7e5320eb2bcb608a630afaaba7d67d2d","f25e568e6bd90a5619f6d6d975016290629a8afed06b80200730e4e12fb2d1bc"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2544236959 · entry 108e9186e8c5677a0341…

Expected log hash

c82e13ba2a716d66def44df55ff50c2e9db35da204570a7fd5650a8bc2702db2 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":"v1787290890795","kind":"published-quote","locale":"fr","page":"theme:storytel/price/fr","quote":"Il faut payer un abonnement pour pouvoir écouter les audios.","rating":1,"review_date":"2025-02-08","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 (cc942239c46f…), 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.