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.

“Superbe interface !”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
6c9b86c41ba57499d9bed3bd6542a9d4a3269dcbb529595a86945f67d090d490
Signature (Ed25519, base64)
SXN2gL3LC0ZYlRTyD5wtVtjOZGzeJGnYmMU4RcKWsgkcXl6KOZXMhJPtiPbIq8rdOmHIGPY5mZhIvr5E75ZRDQ==
Merkle root
8ffad6e97d1457610bec7a891f189d1ba7dd7a92ca672c69ff1ce3283acb4b5c
Merkle path
["6c99a146df1386e99aadf6db32e0e5367670c87db9efcd6bfaa51f4030ec86b3","3acc6af10be2c233f9e51e6bf599129727b403b10a5fcdc838f2fbabb7062c06","6174ed0acc41f879e2380ec871af2b26593236e8e661a7166a7faf99780530a1","f6542655f20dca58631260b0af38efb0008e6cdd3a0148d372d5d6f54d5dee71","7fe5076c9d9405291461e0684ae733b7eb8e5b5a6d7c027bf4cf3f25d4b21e2d","79434bee59df4d3c19d6059742ae1030c4910fa192ef1a546ee9749a108d32dd","06e6c21a5f6f5fd9140b98dc3dd1c2ee3b58b9d924c72659c2e27171d519e43d","b8efed4940d96539416a976742aff76fc90bbc936a55b774c17c9317995c5d58","7b6c83408156d2868ef3899817e590e5a0fea1951073ccfb7a487131c67ab411","802fe37d5d7017960bd1e8161f9958fa7bd33877875d265ae9a086d9bd5dea3b","6b83a827a21ad2a11b811270e25586d1b4def0ac0005e84e2b6a0246510c7d8c","5631c7165c7faae49b48c9e456b6f8a0ba70f7562cacf5775869b3707b0246d0","f2e2a00cc4b5cbe26cca469c9d688a73117013587613411406abd1ce807fedcb","9d2fe576119ee6748db015f1bed3e423f559575b84b49b458e2b5fc136d5fdd9","e9f7ba9964da1314f660fb2f84a68d574ffe9983879b5b54001a09ca5cb5f33e"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2543266411 · entry 108e9186e8c5677a241f…
Expected log hash
443ef8f29d5167ebb4c56a46778facd07b7651afa8db2d089c14a991ce0d04db 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":"v1787284817344","kind":"published-quote","locale":"fr","page":"theme:pixum/packaging/fr","quote":"Superbe interface !","rating":5,"review_date":"2024-08-21","source":"Apple App Store","source_url":"https://apps.apple.com/fr/app/id1319898516?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 (8ffad6e97d14…), 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.