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)
18db7bd99fc955e6c2f12cf138d7dde11f94f9c2c7840af67ef5429ad5dc51d0
Signature (Ed25519, base64)
EHCb01YOHMbwodJ9kpsOQY6yOPsGFuDFVzKReV0rjD2tbGhSWYsZw/4UvqmiVIj+psW73dQWdMunoet6WTF6AA==
Merkle root
fbbe54686ff192def9dac89bdc2006ad47a493d00db3b3a9ff43e3b123308061
Merkle path
["18d5d38763567b90e18364f5ee2e00a9379d7a6bb8c6abe9ca00ad3c91958597","284dc99087ae9b7e31aae1372458914c95231ada2a0ef38d31f013da3a4aad43","8d346c9bcb347219b394d1ca0d1586d69be687a8e9046d03cb455612377465a2","f51a465a9b48cd19e917d3a227cc9d1d062d76d875e09cf17b78ce15734bc544","19d705bb66134a6e086d964e733f0d99f5c6cbd554d75dcea424d1bd474e5e70","f670bed51f0b8bee17a8637707b1f5771f09a0de702032068212c4dcc44410d5","4fe9d366d9a05ca65e1ee8e22652678e49c4de7edc93eee50f4f87da3107ca44","d7722b825ae9b4a66d184b7abe35d476b9a0f3832ad55ca1831488fd6a0bd87a","f27f1d113f63dfd6f758fd3c182c6768c484157d4b85832c9c6d80cd78d3de00","a7a9f519304288ec1ece414fdbeff2878f4291fa4d88b3b2fe280f5d421e014b","712623c9a1f93bf754c65a04c937eed9172bb43af36612a218a3039cf9242da0","394052a1783c06195d1f74aee6afd26aa97f2751e6f004c1ac568a60882de8cc","625eca1bb9e6a91dfa6035d766ca1bb6ab8a6b58b95ce694996f607f2e15cc42","924cd389915044788bccd2a79bfcfb29ab0fa44adbc43b1e7877ad3c03c87c9f","910ae6498c24b3e218a7772cda41516322afe32b5ccc8489f6bd972bc23cc14e"]
Anchored
2026-08-30
Public log entry
search.sigstore.dev, log index 2647504463 · entry 108e9186e8c5677ab12e…
Expected log hash
3bc4a58498687620ad93cc1fb735b54a6af64886697db4c643becfe466e70236 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":"v1788063157670","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 (fbbe54686ff1…), 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.