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.

“The best delivery app”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
45a92ae27541bf81cd5177dfbf5aa7e04365c6d90b56cf2c5c8b7cee85bef0b1
Signature (Ed25519, base64)
ge3W2Cg+gPCln+XdJ5z6fQFwv9GJ/WqiXAOxVVBAEg7tENEirqNnOunNelJIoNN/ky5xJa9Oc3cDz9Boej1cBQ==
Merkle root
04b39eaa56e1cf8f75dc8eac18bf6942167c8418ea731a7471223f0be60e3e6c
Merkle path
["45ad857e956b646fa9ac2d383d31e5258d806f4877a2efac9cd0e868c199f2d9","7bf4782b5f04e8b0bfb2d4dd6a611d481a3dcdc1960adb4e6246d89e59ad2716","66a91b761b7092cba3af85ffceecad93525f7c822104b453ae2e8937ae9dc323","ef8e69a1d41762557dc94ebafa9085f222d3d813072d5eb35638c6fbd5435c2c","b3e57975a0a9e93a5694c067524e0cbf3a6891df8d061f3b9f26f5c599c2570b","1456e88964a80d9ca32e32455fed53c967d97a68d96788fdea6d8212f67a3f36","0fd4475e7ca78f55846d0395d973c525286d5804bc1c8c978277fb95319e3d04","7ee1c777ab911395491f78f9246cd19a53ce936a7b5a3db6bd4a833f0b65d1ca","f8c879bcad39b441472a6328d85811f07b3d688e1b3712581fc8ec6225dcd4a0","0de5e6448c1adfd4d7fd52e9ca3863999000cae137f1d5c70db3d3ce58baa993","82672e12d14bbe51ca7cbc0a8d43125edd333f999e11638fc9bd27e23d40f1b0","b846176e3b184dee968bb537ca2e69ceecd5abc5a155ca8af59a75dfef8df866","20c165555e0648a38228ca1e1537b9ae7190212c574bb7d3e31e0fbe9d9df8be","9301977225a9c35b65736d9a69d1b0c73f0986b621c92048df03fd9fe11c8db2","695aed3f647000e14ed985f8c4d6045987ffb913dd12c814d6f9a495d4d25fd3"]
Anchored
2026-09-19
Public log entry
search.sigstore.dev, log index 2890214870 · entry 108e9186e8c5677af53b…
Expected log hash
1f3acef0f063246e051bf412e40f4279cb96ed334ff7b0647a13320c1b31c4fa 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":"v1789722569406","kind":"published-quote","locale":"en","page":"theme:aiqfome/quality/en","quote":"The best delivery app","rating":5,"review_date":"2026-08-26","source":"Apple App Store","source_url":"https://apps.apple.com/br/app/id891143703?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 (04b39eaa56e1…), 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.