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)
1d2eb9c5682eb3babcf15fdb3d394e39eec88ec94cbc12f7ec36784e2a9b0359
Signature (Ed25519, base64)
Ntzx9KeBKiFRWerw53FIBuDsewz+BbrzxV6fTMeq7ekrcz6dZ0sy6S8O5TsmHTZWgQE8BtpL8I8KGGK43zTXBw==
Merkle root
3750a5fdf1ed10aa252575b51301fecdfc7c400fa1cc1f2ff8335245da43610b
Merkle path
["1d31e9131759258ae4bf55598e2968ffd55bb12b0f1212e256b497045826df51","53d1da3ca72b1d69dc59a1443edf4be906b89a6837ea977e5f080c0ff57b8ee2","4f7693141930d76e9e41f1c2066d7317c26e73db67cfc19d5cc1a62dc8745dee","217d0e78132ef460e5a09e6f2b4e934eb5856293817cd62d25a0d33b75718f54","75ad97a7396c1a667cc8abff8a03f68ea575fb93bc2d81bbb35d612c291dd344","bc0f6ed9a0b080c805d1170f5036bcb496b217074cdd112d22fa723beba45994","fe6ed6b5402e2a2977705eeb3c54ba52c403c937386ef237bf9a6d46db903951","47fb5319316bd239ccc30a7d34a2b96c1b9315bfdd1990c232442c34cec91e3f","676021ec3db5768cb8eadcdaaf6b328ef073a18284fcbb47f52b88c65b2ffbb9","faa58d54bfe4480414c071a4e1c8adcaf4eae131b7ae9db64a0def226d3abf69","f125efcca6a91c645399cd4c772ef88c058e407136f9020a6f187c0a17fc132e","1afcc4ab750f8e62e204f27a892a5b04b22d441bc90180a9bac5aa3190e2cea2","97a8111d8475641d358c235a27a819fa77f45486e07258eb6230f5b4399f78f3","d3f60913f0f2261af2a1efa087a29b863f258046202db992bc2cb4f53d0bce0b","587eed16c1494c5b5ed63db0c99eac20f0d71c9f7de0d416e769324bf14ca737"]
Anchored
2026-09-02
Public log entry
search.sigstore.dev, log index 2685518693 · entry 108e9186e8c5677a840d…
Expected log hash
14b4c1422d781f8c06152e5b2b6bdb741e926e97bae5efd73712ab8c7b50b252 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":"v1788352576042","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 (3750a5fdf1ed…), 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.