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.

“My order was delayed and was delivered...”

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 3221102617

Proof data

Record hash (SHA-256)

4a1028936b7875c46b799f439bef6cc909a4e9968321901e73451420132ff4e0

Signature (Ed25519, base64)

g/DMPsH5IHm2XLXWEOtivtSY1VAw8kIBl/GVS8OVg7dkUiQS0TDbru2eTqdvlSAbMPPf5zOqLolWVUtpu317Dw==

Merkle root

0eabe705d05480191badde562bf975cad5c107b96758d59c47efce7f02d55f90

Merkle path

["4a00197be25ef3363e0ef3cf99eae741c738dc44e07eb8aea395899e0ebbade9","7c7bce4f8be425128c3b6cd98e86de43ea503c4d7736e11484b47e826258ba62","4b1ee5cb936fc92354ed2c890460e3cb794b8c5da7accfded805e702566d9f01","df6b84a13879cb0ced7d6378e488756ebbc176e410ecad796c03c6191755d1cc","f5ac150568306b0b9c5367ae958522a4d5f2bc20606905db140eaea76b9e1669","24b1e418974a028de1030c0f52246ae84c6099ebf0745bcac3daac1805caab0d","f4dec573ef0edf029660ad646c4513ac3c7afac7a0084fef21274fab071c8da4","97e789d9a67a621c3862fcb90b61ef7b51ae58c85e396dc036206c3a9ac53b80","f8f2098ec8caf7e6b46b72bdc4aa56784e681e1881b94de97a85e7d099cc1c93","0ccb4cf89110b9a6b2cceacebdc849c989bb629f86e2baee051c0f94321e20d2","37cebafbdaece907ce52b110f354e5fd5cd4584044908befe829d2d91f05f191","6856126502c2bdf383de7d34a707edad30552e4f450e80b531090a991b3c5439","05681ee1c24ddb2c2974b8f09b67bdf0f585a1101ecc93c336a755ba8369addf","2e4cbc8181996227b6c5ce6cb00a4128780f0a2cf8618660b840716e64b4286b"]

Anchored

2026-10-12

Public log entry

search.sigstore.dev, log index 3221102617 · entry 108e9186e8c5677a7ec1…

Expected log hash

701a9a476cb781c93a6209c8572d258b6cbf70f6f15d478bab1da1537af9506b 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":"v1791779915538","kind":"published-quote","locale":"en","page":"brand:ifood","quote":"My order was delayed and was delivered...","rating":1,"review_date":"2026-09-17","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/ifood/recebi-meu-pedido-errado-e-incompleto-e-o-ifood-nao-resolve_JrgcozgYKM38DYs4/","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 (0eabe705d054…), 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.