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.

“App crashes while searching keywords in 32mb pdf file”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
65cef85bc9deac0eb7f62194cc0e043c6de34fcbe0518ce096224c482a7eb963
Signature (Ed25519, base64)
gOikTtOF6zoQPE6PSI8FAefkelBRr7BZZLkws+UbD5lchjV8ZsUWbM4dT91RN0hAaOXTRSppvRvW3x8xa6i1Bg==
Merkle root
1154a265a990612db5567445e00872656e7ced32aff0b18660887a40a375699b
Merkle path
["65ce514cf7903b73514d44faac27a3391e0310d7284a6c2427bf330cd0bc408d","157655e34b5b4d076004a3338893df742811c2df1e865d814a345ac9195f4c9e","82c778304e488ce974733e7c0533efa4380e6e1c518eb9590d3512f554806998","797777718239551d5d3c7f5b7aad6f7d9e6dd5265960d314c1b2abd172a80604","52fdb0c247d513e4221f5ff3558af3f90cf953ed4ac12aa6fa1e6d7fd966c0ec","e5e7761a2ed77151d92e648db7e5941c76a1f803fad5f1b8ecaee8158af99421","00d0b67eed3793b3f1da9a2fae03a2e7527cec4faeeecbe8e73d5d8fdbfc798e","45e8031170f832788972ac7b2efb3759db33a1da78aada4b5ffc56174de283f9","91cb7d3862924438671abf01a12031b06e021bdecbae236ab0ae1ef1dc00c396","2a03416bbdb73a33463d2463a7b9b3a547fa1ffc753d3502d76f6d8c0f8659ef","996dea5b3e7780a03c53b5aed3a5138f59965db9e50b5cb47569226c7a2265a0","8ea4b812a510f86d597b02a5c2a5c372cc7c87c60caf3660f13038a7f04f0b49","7b43375efa91b25bb70837c8d1e426ce38032262734dff0ff0d3f14b97b752f6","602297dc52019bf7e809df446e2304ee5209e9b092e15c29026ad3b8e527c6fc","8f93c563d7c563da751df1a0efbe13b6ce9bd7032eb6dd0a995c545aff2f5a1d"]
Anchored
2026-08-20
Public log entry
search.sigstore.dev, log index 2524110285 · entry 108e9186e8c5677a87bd…
Expected log hash
34efb4ec1aab60168b83ec62d0334b8e10d9814c0de0cc0d3569d176ff20bc2d 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":"v1787152786156","kind":"published-quote","locale":"en","page":"theme:acrobat/quality/en","quote":"App crashes while searching keywords in 32mb pdf file","rating":1,"review_date":"2026-08-10","source":"Apple App Store","source_url":"https://apps.apple.com/in/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 (1154a265a990…), 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.