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.

“Melhor usabilidade,”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
4fcd4b4c7ba748dfb00ceb779aaf3b8b728ffbe1231ff8d32ff0bcde2b182d81
Signature (Ed25519, base64)
Yy8xio4/bdkjmvBy2vjkQyFOqXXymv4nLSxcmvzYSVDCxGLxD+UqFxItppuGn7eOTTUHjRu7kje195N8WjDdAA==
Merkle root
c481d62412848235567fda063ff4784e8e49df41ad8b5c570de24ba396415d22
Merkle path
["4fd1f3897c66d31d06f8711dd8154bf07dd02d1a6c9f629d6f9393f98490e564","2b62475ef2281a9377de8540f34aa783e892fafc37af04729feb8333551a985a","207d439f03c2360d9cf1cbf2a100d8558d3fa5532ef4f660a5aa05d73dedcec3","ca4cf443eb40d50eb4bbb3e1554e6c9f0570e25ed6748df4becfd66e327a7d07","5cbcbd7f8943169e44635def8c63bfade1fc219c24c6634a2566382b309c32f3","fb15fabf6ee6a1b39916a7e5ecd8aa0d3056bfb88a8c2b5c779d6a5662ca7c4e","2b7a068797f36b8f34b04e9a35bbb2a29fe5afa26430e0d3b82b13209d480c04","0fc55368462f812a3188b589cc7a39b670e16473a51563653a03f81175c8b14a","466bdd6f318a388012e0a193e5a9d181d7934dd8cfe680028cd7732b71d14a06","a158564aebd6fc8908c9aa741ce58c86f552ef9a68e9d26101b534efd4abb073","133b0134f6623e818a88490d3d0de06bc8a525b3940043c223824db97402efbf","20dd60140a8cca4ffeadbc3fcf2d5a1b3a92e0e7847d800fa914ccaf5ef7ca68","8b0e539d79c36c5537c32214841a5ce59b1f8dc34be4c52f9e76ffa6be9a2c44","f6587866cfe871330a583b5c544cf843720f2355e100491ae5892f3b03df89de","0cbfc145d581a4c4b7198ff8f397c34cb4ba6263e9e9892372f878302426dbe6"]
Anchored
2026-10-07
Public log entry
search.sigstore.dev, log index 3124493015 · entry 108e9186e8c5677aee70…
Expected log hash
0056b042c00529af1248b70a0a2fbed761990dd7841ea722369c29a2685ea6e1 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":"v1791350987184","kind":"published-quote","locale":"pt","page":"brand:rappi","quote":"Melhor usabilidade,","rating":5,"review_date":"2026-06-21","source":"Apple App Store","source_url":"https://apps.apple.com/br/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 (c481d6241284…), 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.