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)

• ✓ 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 3178600936

Proof data

Record hash (SHA-256)

3943299a405a03fbe5616c5ef5690e311e0ed3076ec2ca08a9718f62a3c21a66

Signature (Ed25519, base64)

2s+HqL0pmtXf6RCepezidh4eRK5wihEyKmGO0oZ4ZMHn8rLBMxkwVwuf8+oYuwvWHB+xLtD4wZF+Gg7MSpejAw==

Merkle root

eee462924587f8024361bc8d60043805cf5210f8bd2ef7667df06d093552f9e6

Merkle path

["39457eeeb199515154f9c7baa05a97aeccc84e632fb0d8fb6d4fa2cfbe749516","abd67fd88bd09fae029c73c7da3f1d7f2cfe1add5736c918582327eb415b2aa8","73d42d8d2211b6152ca984fc9449c13e542d2413f5bac1abeec22c16c31e20c7","2bfc3966b6f907fe2b56a4b264fb9b824b51c99ea46adc3fcbea09f175ecd4f2","3465186fdaf2bb8a609b54601d42721f56e76098245266a3f11fd1431040b655","d6286e3b15558929f6924cb906408bd82876ecb1b35bb345bf1414eafa870d51","3a85b6adb4e760558abc3afd6592fcd1e4958eda183b6e26ee19d34a3c5d0506","2a7d28e47caf1f09dc57833207200a3533c56deaf3c5c2a912c6fc124ce74c66","326a33e87aab84610b42db68ab371007c1caaecf45ed0fc0de91662a91b11625","59457fe5dbae81aa71a4a7f65dc6c96b534e0f52c3d0040d35add6206b4cc62d","e22e78fdddc7eeb3f60668ef62b942f372cc72aee0642245e1b1d727cf368318","5a28204f9372278679ccf6b3ebe28cb3da342cbf292d2015dc590fde73763288","2671ebca141255a0c11a3bc51354d8cd008634f7e59a58a3f3f9dc756141bb9c","a445a39a48770a8fbc5d87a405ed660d401fa810eac6fbd1d284a96f8c7d5503","452f4fcbca19997a15e6a6869c50e026ff02cb90a6ef21da106ee0457e55941a"]

Anchored

2026-10-10

Public log entry

search.sigstore.dev, log index 3178600936 · entry 108e9186e8c5677a6a91…

Expected log hash

f3dccf508afcb5e89d56dabc8c5aead85de215b1b896d057d463ea1c1bdb13a3 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":"v1791606586319","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 (eee462924587…), 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.