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.

“I went to pick up an order at store P.”

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 3668908157

Proof data

Record hash (SHA-256)

0c55c73e865be1c96a40f879cd32950a0adac43fb78a09b26f76bd91c1e7e600

Signature (Ed25519, base64)

Rmu7pxthCjUfNX7xRWXO5u/I6+oCJbSe6dA1bolRdCm/wyxZnFMnHNdONLTQFpkFw50GtG7Gs0HRU3wzqz3qAw==

Merkle root

05cfc62de4d0c54d5988c234e4de0ad83bfc41ea25849dd9d979eded6f322593

Merkle path

["0c4e27718ac533a938affe0643a05fdb8422317d3f43c13a6d6fc51547a9bdf7","6a4aa3979d3ec4386b6550085b79db1e049eebd327f6af2f01926ab4cb3b3503","f35a5efe5534f642981434f214f696b65150bb18129727ba34138173a110ccce","1d027f6c99dd2b398238224878e038dab29c1c6058d2ee76ac07212be438c7e1","d791aa959a2be9e68452a4ef9659c8faee74d470a3a5e29ba490079a7bf9a4ea","bf83cf637d918fb3afc7a8aa90146bb1411a976aadb5a93a61b6fc3b58795493","86aac06b59f360b30b36839731f93030afa787a7d781b6975edc6e75ccc4f86a","e31ced67a7cf26539e09075c04c0716ccd88e712f68bae92c02ccfae413f90ff","d012ad49185c2f36a91e3a1deb47a54c7a2d4fdd2cea604446a93109afe05f38","24ca0b75807d76aba4d46e3d5a18cc94e8df1204d6607c0a2dd3c26c9695b31a","065729d96395e304fddfe27eeff74b8f1f0d5044a256599a2f899b5336b6cbde","c10e7a497069a8ad0d43c03574ca1525bf4e3c77b72778d80149d53e277da637","63be509b3dc15b74d2801a17187772630297b93244215543f157cb4be936b8ef"]

Anchored

2026-11-03

Public log entry

search.sigstore.dev, log index 3668908157 · entry 108e9186e8c5677af58f…

Expected log hash

554a3bd1bf640e4c4cee904a7897bcc74cb572b6d2b741111b4ee09cd6a9dd1c 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":"v1793707394647","kind":"published-quote","locale":"en","page":"brand:rappi","quote":"I went to pick up an order at store P.","rating":1,"review_date":"2026-09-16","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/rappi/minha-conta-de-entregador-foi-suspensa-sem-motivo-pela-rappi_qO0ZbjW3uQT8sVpC/","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 (05cfc62de4d0…), 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.