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.

“they increase the subcription every few months”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
736a15bdbd536d50c42625d32543f6c0697c495998d14502542134da9e910a21
Signature (Ed25519, base64)
vw4w/HNfQj+xYEHhZEjdNfb9SZwnVdqgGLeBq3i3jaYBp+b28OCVnXepcBbrX4flngoC8AYNZlpqUt6Xz32IAw==
Merkle root
97eb1062a862b99998bef0a84476eb3c3812bb77c2cb927f4fd2933b59da9e3d
Merkle path
["736bf5a823cee40f701dc981ac5784e829172e643a1d6eec8ec999851a3ca03c","3137b7a2e41fbb59874e10cfdfdc93fffc0a3dfea30e6f1cd8c88380ab11339e","c9421e856d19d6386f8476d306cba9cdbbdd9165b92fdc393eb86ad31c86115d","f611bfc6c6448140cb334793a2803cde668c168ce4a67568cc8c14c3f439557e","4ae816018d29ff36261cc0b44b1235e8f28369d1f04fe6595b43febb8eb0ba64","2b1bc190a4df8c2f9b74090741a64d09517a7c21be28a4c96023916d1ee4c799","7b3f08861ce3b73ce2cac900b882b1584d0330b6b00892b9d83a9408acd0e350","94eeed3855d1344d86d6a4280e691f3233909cf3b1d7dad56eb21fb3f11849a8","7862cdb7be8d7018b4996944f0488a828dda7f184584bb8444dbe5f42306542c","e744619e83a49db37b70bf05caea63c980ba94de213475076734b7c31f2c6118","af29131d06cf5d38c81cf1b17bfc06e6e5720db0c8182d9166073999fd5b8a6c","cc930d9a14ea152753caf04b31f0e79f0b00ba63dec8c58c38ded3f85cfd7dad","66d13e8b5300f6cf7ae49f9f9692863758845bb98773f7a2bbb28032eed5ad1c","90e3c3ed08ff9f4dee6683cf95bfff311f4715cac07e97ca75ea5b9bcf13efe4","01242865574478f13dcf9d888236d7a907264abdb87f360db7db06de0945075a"]
Anchored
2026-09-11
Public log entry
search.sigstore.dev, log index 2789279696 · entry 108e9186e8c5677a3885…
Expected log hash
05c7009ecf7ce5cf315c252c2a1dd135e64989a02cacdaaa3c5a87412a2e921c 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":"v1789017464005","kind":"published-quote","locale":"en","page":"theme:xero/price/en","quote":"they increase the subcription every few months","rating":3,"review_date":"2026-09-01","source":"Apple App Store","source_url":"https://apps.apple.com/sg/app/id441880705?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 (97eb1062a862…), 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.