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.

“Not intuitive navigation.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
7041748e03d2ca707c200f8f1786a9aaa7f546b9069ab11a4f015c56470b42c0
Signature (Ed25519, base64)
t06TeuR3mjLYoN87oDh/eKCVctkZznfI04r6qen627G9/L1dUbSvd0/nNiqQfQRhH4RnkI9ks1XWp9TpoNViAw==
Merkle root
689da4f5bb049dceb797a1ebd18ec1f343afdc6a2eec17587eed167cc7c21a02
Merkle path
["704019629875c1871f81c48c82ec772c516fb38191d95494808cc6d1b67764c4","4fda3094ce9ba1d27adf8e8b0b6b1d0e153a741cd6d6ce92cbae232c918fe11c","4967498dfe6dbd9b52b030fcc41ed3c18f5ab1c0d06e2ab1608cc2c88038e6bc","2cb53ecd0fec501e3124dc377965715d190a5b760c357fcc6a192031f8d27cbf","5602f0f58011361be56217aa0ec820ca5df234f6f63dff85bf169d0fe5901782","24bb2557e9e92bcb2a3b25bc4110ad091ff7fdb5581659b22064cfa4b14fff55","5c5d4728290a4f3afc7c7a1430fb9b6843a213e96f7b25968bebf7d084713ee6","6c0f727f0b5c846d640a69540acc74881196020b05269493c1085ac7d83c0df4","4859be766e81a8d764e528de6c15a89f710384ae9acfd42684f6686744a08fee","7c021ca3ee270d9c11ccda3e74cd3543b4caf1e323ac687f6d352ce583455194","e874e3d7b9b7173b663e6320c5969e81e847ac2a7ac928063e85abff4c709a20","e52807ba49278ac85cc42db949aa1c46fa740ef5b2997288deca3c708d952970","f128e8f5929cc7f54846ed139d52e3f2557063fdbc2de3535e57d991ad26ea3b","f868ce2794bd46d50ad026b012c7d42f09aeedca360fe9248ca59ded31015a27","2492d624e607c70378839deb70fe4bc4c618faa9a11f2be7d0e42b467b07d755"]
Anchored
2026-08-20
Public log entry
search.sigstore.dev, log index 2525430207 · entry 108e9186e8c5677abb21…
Expected log hash
68e6afcd6c232c11ffffa818a4cc0c5faf1a86dd24e2ab2a7811fa1f4f43bec8 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":"v1787196781193","kind":"published-quote","locale":"en","page":"product:acrobat/sign-pdf/en","quote":"Not intuitive navigation.","rating":3,"review_date":"2025-09-18","source":"Apple App Store","source_url":"https://apps.apple.com/nz/app/id469337564?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 (689da4f5bb04…), 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.