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.

“But the features are clearly limited.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0badbdf0449b4dc4629f94f42170dc3e604dfe7b1070f42a77c59fa64c170353
Signature (Ed25519, base64)
9fBaY9VUPa+cnWi4ZvAZyZsDAl/y6z2WJfYJYt5HBY/3mVgzDHe4D3Mo4MqGO7tDjoCd1fzoaN5mUS700UoRAw==
Merkle root
3aa12e5b2bb49befac906908c9a841e9a421f12d0bee8acab9c1f906487adff2
Merkle path
["0bad5e593374ecd70c2190ed7788346c24ab4058061a5fa735b0997872365ca4","7499a83f796647a925caa7847b18f96b09bb9b4ca3b5df0fd8cf9a5662c49f61","0dfc6dc9c65019f4a9c308577a5e530f3f9b89a445a4ab6397140b2d164dd3ef","44597402c6e6ce1164df77b1e8ac9ce9e107f7619a7c37d1a33f89db070b2410","f3968492628f944f2164f5d9ea83cf229120ae4d94ed4eac8b3b541f5a6e4e68","2d3961b8fb31b10429a227fd37fe9d6869b2ef5e09980bdf8c7f05285c93c443","0c4ede8f978ed9f8489d1765465289c9ede22a9c9f080ca735a24281c276c869","9c175686274dfc0db388b0acf8d8ddd9d8689319eb0c0f6c768b83dc1511b776","14c6027926c993ed373743edbd0b53b3f02797768dd00808792d51d34b943fae","9bd9fca7507d63fdf7ff766e74b1ba9209da0420c239706529b5083b35cbc652","ca2d4656959edf3a3f4dc71f48557c152b90b20ff9c2d8b06d58a6a58366ffd8","d30cb7a6ae21a107a9b24b39941ad5ee14fe94be6a418a1dfc66386f4621695e","499751eafaebbd34bd3075e397b2751a5b4f4ce58d0c2b3e5d8399f6706fd4dd","c3a6c334f1acc8c0b843c5d43c85ce54d647d519ab035a8287aee565097a2ae6","6099970369039e9ea9943621e6c4ddbe6cf64be652afb6debc70debb01455286"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514629481 · entry 108e9186e8c5677a8c32…
Expected log hash
d923130994e40329302180560c0ed5b43e4400136d037befc932b83910626f34 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":"v1787131980797","kind":"published-quote","locale":"en","page":"subtheme:cewe/ordering/photo-book-design-software/en","quote":"But the features are clearly limited.","rating":1,"review_date":"2026-06-09","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id583713833?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 (3aa12e5b2bb4…), 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.