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.

“Ce serait bien de pouvoir effectuer des opérations vers d'autres pays.”

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 2542751096

Proof data

Record hash (SHA-256)

e2eb2a88a5eaf9753f1dd5742508ac0a99728070962221265708657d3bc3ca15

Signature (Ed25519, base64)

3hAKInzbV1nsDO3iCQQmCz0ez9kMVKtEF9i8HMvj9rXnzbqdQlokYpsWbcT69xeQ1FVNPwqC+JXNW9pZ3nCECA==

Merkle root

cc9af896bdf0beb88857e1dcc841c404ccd4c59cbcb6932f17077fc8aa87fc23

Merkle path

["e2e99b4fed7ea6ee60a227093d86c6d6320ab62ac01d9972162d2bb931d79178","7c8935b9cde115dd7ee01f4fbbdd99cb7b7aa91efa2d878d789ae0c888a60520","8d336c856259665ed0d2afb185d9507fa07e6b828a586727fa3602c324a42cd1","d697585b8c544ab08ac77d217d12ec43b314ea140df91e996c167c766c1d7924","50c10378d3bca55f04f083cf76c2a05c05424c01b133471435b430253fcbba11","34428e4e58feb9d297eca93ff1242eea0d0385ecce4592c3f74b49ff94f8d3e3","fee59d005576b121ea10c0e9ddac493a1e8a7b11dcc25097646b10cd122219df","3a6bd6fe47916ef202a18750d91475b851e56c2719f1ebb2f21f732ec8e5aeb7","647368365abcb57992af767c62132d2dcb550850e10d3092360d020a32c166ec","856c7468745232a5fe2ad5abbee2b9e0ade6f38377f99b4a571956eff4dd4ad8","8e2dfdc05883dc8697cdc3e54a9fdd4d8263fb67e20f89d5928bb00bb3b96862","b0130f46679fb2f2fd4ed979a0ae609a792ca0dc069edc4c865be7c981be5d3c","b7e7321936ec01ddf1a27939d7f763a96d242072647f162bf95538c0d78946b8","061d6f557e045828e58e062e2990b1f7ebc6103db2774df447dccd9f77833f8c"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2542751096 · entry 108e9186e8c5677aaab3…

Expected log hash

8251ea19feed4cbe325f48ba93f0e47294878633f5d43178e4a3a023547e795b 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":"v1787281943761","kind":"published-quote","locale":"fr","page":"brand:twint","quote":"Ce serait bien de pouvoir effectuer des opérations vers d'autres pays.","rating":5,"review_date":"2026-08-15","source":"Apple App Store","source_url":"https://apps.apple.com/ch/app/id1225135057?see-all=reviews","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 (cc9af896bdf0…), 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.