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.

“fui atendido rapidamente”

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 2893887498

Proof data

Record hash (SHA-256)

dbfd29b8a501d0fbb66af94b800f5c5b5c6ce20aa7f086c2f789969d47d5716b

Signature (Ed25519, base64)

YR2eXcoasrEJBMNeeXwjM9bo35393jVe+j4v7XruaAhBP4WVD+tw3OMBDjKkeQ7K75vThl1g9pWHQCm4WqMtBw==

Merkle root

2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88

Merkle path

["dbf90963a9586411cba4855c4eae26ac2b3fcf7e3efb9f4ed5e1c49ad3ab9535","80b57720567c2a5b4ff2f741e8d140ccccb5f5474b7b2461c3346c7d3fc774c2","2cf23fec76c6b4322ca3098b5f14d63162a72f875d0b3e576daf29778ab7c5bf","5976e9c544c7e994aa1640fd8a696de45d480ebce53633921214438550b2f37d","c8461e788c9972364c79071b20abf631526552cde076c15d8ffafbba5424918d","2b55648abb0d73431e1ad1ad500b0d483a79c4df13426fa4d313f8f7514d35a2","f9ae49def02209fbc34396b683d61feffa6f7c8093a46ece800c92f10cd0d8b9","57aa16fc3bb14c022b37df63798029793a86a4bf8f929aad26ebd203699bac24","9e11f6819db33dd0107337b1db87445c0f8e3f4560e464565c2fa05a2a193ad2","a4f3fc44a534950232a7fac6813a5cc3caa6b463c5a012ef7cbc60a46afeaf30","5bc36c2568ca5b30081248b7276a4af6e8d9ec71d5e6d689b0d87ae24e574cca","4c50ad53b7f499e0679555fac955a3a7f15d25b2f16f07f89bffb825c220a814","f798c0971d32a6ae8da39cbfdd643aa26fcc32dd200aa7f9151048a02f8ece59","537f00dd60bfbd8c049786f7eae4da8a735af5b60dacd3bc1b6054b8ac3175e3","58a3dfc9ad8696e92f5fc9960e9c6bc4cc04e270091b574a948593298b33d1f5"]

Anchored

2026-09-20

Public log entry

search.sigstore.dev, log index 2893887498 · entry 108e9186e8c5677af79f…

Expected log hash

90099e0300c6e23b62e79318296ebab91bff130379d248ada57f044f77e72ccd 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":"v1789796056710","kind":"published-quote","locale":"pt","page":"theme:rappi/service/pt","quote":"fui atendido rapidamente","rating":5,"review_date":"2026-09-15","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.grability.rappi","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 (2f068f3de56b…), 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.