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)
943c0e835d4ad8b6750254b19c44a9512db240fa4013b42f6dec667e5e7245ab
Signature (Ed25519, base64)
1yy14onyjWEAwgsf5hYyzXk30XGnY5mXPMTAovThPex5wHbX9+/exkuhu6SSaJMsy1YKNQN9TRRIlMx2jJY+DQ==
Merkle root
2030d4ef17fc68fad1320305cf569e85a00baea931fba0d3ebe628cf9c90c35f
Merkle path
["94421d0f20767fcaa63bacce953bc122e284df94999f3a40b9a1eb3df37e5bad","94894ca31addd0928e7a839991fc88fc5c4eab462dd6f8da935218ff108b50f7","5f4e0d5e55ff2f2a1032e1a033826203e186fa6e2d45125fc40fe2da767e4a0f","23130bc1aaf2831e07203a205c52080a21173851da656ab0a0719f30627a376d","1c416aeb45e41e1f2dd1faa00672bc3adccabf2215e56765c17f0d1e3ae4be33","958a239caafd8c89f62363cd6b2aa51c0b4924a7cc4d666786fcceb39dd7a4d1","bb964aebbd0ed3e6932cc17235fd788396073a8951267d724fdc540bb44bfae9","782df75c4cc84e0a2012dc60003bb664afca53c944870e4c7d9173d6d9c1e5c4","edb7cc0b6d626988de073705a55526dec07e9bcd6cd1c0d2f739fb6688adea7a","49696e1a5dd96dbbdf63151a35754ecc683bf5e1ec973798c6261f37ae0601fe","70b163eae504c336752b1987449488edf3437a10055b0a0d40218eb6645079ef","cd478223d532cc2da214e7cd3f7b7c6d4b5e56203c65e98b611d25e837f04e17","838b8eafe0aae9ad753db61b8aa6da40dd5627e1ea831e64d0a7b6d0774c45ef","22c95139cfdc78a2baa7a8e247bcf81329645beab990fc5e095abcbd46515e64","e362b663c2c1f5a93380a04a7aa41b42f4bafc7f870e85cf63803f76c744c486"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514654467 · entry 108e9186e8c5677a9253…
Expected log hash
ddd8d6dfa3771a4106292f7bec674337dc9649465b28b118bb17bfc2b8ff0a67 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":"v1787132872903","kind":"published-quote","locale":"en","page":"theme:acrobat/delivery/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 (2030d4ef17fc…), 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.