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.

“careful presentation”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1102e5b115d7b91c1f983b574c5907710cb3fa56a213470a24d878dfd7b25ef7
Signature (Ed25519, base64)
Vfx4jocoO9UMwG/8gjIwXVEj/iKKk/81Dtyk2zxf3Fbg5WsasiQ9wIz2OrsZSDtOIApL4OC3boUeaB5/nhXFBQ==
Merkle root
49133e6803d24035baa1544a5c730db93dbaf832df48f680ca855944337404a2
Merkle path
["110284df2e16f70551cb60bca16bbc1589cc1a4d817d720ed0e5b1f3be77b5fc","20720e87c197b867d5d9de7f741457f985b557192a01f4666f9da19bd7ed8c23","acbbf7fe5d510ff6b0ec57a4e4f0b88fa795ac394cf5bf656c2fad0469697c27","b0e056a7725e956244798b6e1da29c08503fbfa30c910a59b3cca62f8d26c75d","a352a604278bdc21893ddf0029cb6cf377c7cd0b4042709c0eb7afc926d5f05f","d6b55775e1abfae2928055dfd1bc5bab551719b95b896e13ad44410aa6dd1868","c5ad563057d46ff1b479573fb9e66dab08f53de415d5d7c7eb2442c7f71197ae","6a71fb1f279d2f9735de680750edf6bfa2b78ee64f15b28952002b31d7f90195","558ebaf418ad5a1b413188944ff56fcaa8bd137b9cfc2b09991ec8fce18d2148","f3e28120b62274a21c2155c45c46efcf8c148418c375d300e9ab3189478fba80","f43a48814519a5e407bc171cac612c59b3046f06facc1e52316ed32eb782a411","1cacba8ded6d3fe4021b99b9ea0c9858548477a47eb1dfa6995591887eea7442","da05ecf7377d5697c026f830a74de1a09359f7b60612fb722c789caa15cbbf29","90889d6ebe241f2d2f9092870d002ba795f7d27137f7582a09b4369ab1517327","d81f506ca96dea712a8b56759200b270fc625cf496d323ded3475eaafeb2d916"]
Anchored
2026-10-08
Public log entry
search.sigstore.dev, log index 3139760477 · entry 108e9186e8c5677ac88a…
Expected log hash
d54b6e5e20903e9be29e6a5973227ee9b3dbe61bdc0fa6481a5788472cd5976c 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":"v1791428432986","kind":"published-quote","locale":"en","page":"brand:rappi","quote":"careful presentation","rating":5,"review_date":"2026-02-22","source":"Apple App Store","source_url":"https://apps.apple.com/us/app/id984044296?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 (49133e6803d2…), 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.