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.

“90% of usability is behind monthly fee”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1085819a7f8403eadb2b7f9fce30abed375c523d073c8c607947b6fda197a60a
Signature (Ed25519, base64)
DoMPPLd71nNqNkdGSJMKcrnRmNcpeYBDM/8YS11lTGhvtJA2w7FYhDaNVt89zjEWbv69ZjhYBnDBPP2YuTrLBA==
Merkle root
97eb1062a862b99998bef0a84476eb3c3812bb77c2cb927f4fd2933b59da9e3d
Merkle path
["108432cec8961c315343ee59024a2b37efca71efef4f53b89ae3918865654b47","0cd1eba2d714ec027b110b852225137637ce267d2a112a7749857ce4a41b5c92","389d07d8743c0eb4792ec6c6bad4e2426136c2f20cbd3c9f7e73d01c27d24db1","fd4569ae543c67815f593debf2ae47816534cf83049f0ed6547c40ae0f6f4bdd","6a15ce1ace6e9785c823a1f2e951db7a081a24c0992e71fe3d3d6e87fd3782ef","d579690d1841b2528d6a3c64c22fe9ca636672f31f1e4875d7e5d597c6f8b51b","ae114c3a852281812cef986642aac3bdca9c1d4eb91c4bcf8d43891316a90f2e","d097955ac4b62e48283e64052d93bc366c756948a321754261e2e750de6b9987","5495443df29b35e4f3a174057ec4b07043c1248ccea411fc0d32d65858431652","69c56acb0245d6b88d6192c76c31715605cc8a58e565e3128c7f6424df5ee02d","c88b3d8b7a19b4ad39809cf40205783f933d9a74fff3512cfce9fe04f3d1b7d2","6c14202f6f4d89338c781140a2504c6d469b19d300474270ba84f87831aa8464","5b47260d99d2c4ad6e0d963995c990c8506dbf10eb0b146a116c3fc6ba348071","a9559f2ca8536f2c18bf059f3f0099d62235a93ac35dc17b09967d392b72be7f","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:wave/quality/en","quote":"90% of usability is behind monthly fee","rating":1,"review_date":"2026-08-01","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.waveapps.sales","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.