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.

“interruption avant le paiement”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
fca398eeb03294a281cae6c267cb9bae6b32131f6da110c2baa5f74d081724eb
Signature (Ed25519, base64)
7xaEOgWQm/6KRNxElsnIAy2orzlhTgo2eP70ALIGF/yINW/S0vcXXf+e4PnJlyo+4fTfc9TUx0lUjo05ESLTCw==
Merkle root
fc0474f2ab9253f8c52a81a0b2f1ae382f5f022f9b54f4e3fe06eadaf19fcf31
Merkle path
["fca36b7d5dc1961f91d83e2adf8401119d85d4392a0d484803e90fd9c09d5fb7","84bdd9404f686b76677912c0486709d8cb525be63492a37c024e980d81ae4e3b","8707c50cfaf7de5e965b85abf874b4bd0be7f34a1d47a94b53abfe7b6c5e7dbb","f817edf2fe6aabd8993ee58533c71bb7d742e288aefa1014a6a6fc9f1a70799d","6a99712c33280ee3ee422557be94c1e7ca4cccff51aa94150f8407df4dbc1d57","87294b196964d10d1cb4de53bf14f48d0a13c4e55bb26effa1850f9772700af1","96f2c8fc59c12b7fbcdcd98dc96cc228a5e5a0473949553d3e88d57a106f5a8b","24df9dcb171a236f6a2ef981df026df9d376c09267926c52e752c0671f5490cc","0cd6afa2a73249fbdc90cf4fff000dd3dc897319bdb2dcf5f94e2970c327848e","268e1b3001623292090a23da450c566bec174080a75e1131619708bbe9db5a9f","bd1dc95eebec2e3ea42202d8fc9d2d7844222de2ffb10d1cd827304a368860ab","b3b6fd3f87905e1812547bf59009605afa62c4124a0a91cd029c06d177d44441"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2544092674 · entry 108e9186e8c5677a1b30…
Expected log hash
e3ca1014bd6a1a766a29da72cd2b9f7f9c6c416fe6af720fafa94eca555dc171 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":"v1787289954326","kind":"published-quote","locale":"fr","page":"brand:zettle","quote":"interruption avant le paiement","rating":1,"review_date":"2026-08-06","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.izettle.android","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 (fc0474f2ab92…), 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.