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 timer kept resetting and increasing every time it hit zero.”
Apple App Store · 1/5 · 2026-06-24

Checks (re-run on this request)

✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
✓ Public transparency log — Sigstore Rekor log index 3668758047

Proof data

Record hash (SHA-256): 12991bbab2976d917d298676efbddaa16761dc5b2e620c59d9324826213fe6de
Signature (Ed25519, base64): Kmrk+eC67gz6HIwFtO6FsAtNn7ZCKt1bkjW2g/VimIduyjTX9EkxeFwhg6kAxl8bPg53HWH7b9eel6SRH6vDAA==
Merkle root: 91ac4838fb4692cf2c714cf22417014bde85e9d7b2ac488478d7f5ddac3886a3
Merkle path: ["129d32aea4b1afa79233bafdb9a01509eae4fbc79a480deb2be1a5761492799a","3f30dbc6521745060b373f7aeb0eca977eed19711800de8b3d009d4be11d4b60","3546d8a0a029df15f16498ed9d7db2f7d72c964c4cebbe353095a8922b2796e7","c232d9bee5e07eab7cc51de77ec3303b842fbc24b8c839b5e539c11fda1a7c2d","a762244e840a9410cb22cfc72ca6aca117081a6edf54df9d58637eca7d038b46","6810b1dae52e9862adae03ccf4656371f8aa43da626337190a693c9941badb45","b6ed3fc9ea4cfb22c9cd1bc4449f2e4470d63543c480ffcc938b17e44914e00d","13cf90658de56117d20a46c0a8cb85c87080a0225402cff7ca3de923432d7697","4cdfcf9052ca2784c21fb9f44ee50310caac1afb741db46cfede218039a120dc","efe330c24d06cb628c5fe94abfec88d327da5b18c2d6fdc67884e9854cddbaf2","1651d8e3c486d3c452bdd71e953107d9b464d56bf3b709848f8dc1d78473aaed","d8b72c6653070b1f720e67e6522640ee452ce3cd37e767054e3f4480f6132364","c3025b7778a1a77d581203e23f18baf3b8e43309007afd7c7abd033cbca39cbf"]
Anchored: 2026-11-03
Public log entry: search.sigstore.dev, log index 3668758047 · entry 108e9186e8c5677ad50f…
Expected log hash: 69940c768d826da6bb4ba0910028f48fdd278e42d608b1f11b1cf4d36c54ba55 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":"v1793706887256","kind":"published-quote","locale":"en","page":"brand:rappi","quote":"The timer kept resetting and increasing every time it hit zero.","rating":1,"review_date":"2026-06-24","source":"Apple App Store","source_url":"https://apps.apple.com/br/app/id984044296?see-all=reviews","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (91ac4838fb46…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.