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.

“o restaurante não fez a entrega em nenhum momento do dia”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
875752555ac4fa2be21ae04d52205b7a3ed52bbab763da27ce0d980f5e8a7a8c
Signature (Ed25519, base64)
C3Sx4ffQSZ8JGjan4SP0QST6TA9t/61nH/rik6Oepkweaj8nx8oG7NhyVQA+X5p3GPjRGn0R3F/y5S83NQCXCg==
Merkle root
04b39eaa56e1cf8f75dc8eac18bf6942167c8418ea731a7471223f0be60e3e6c
Merkle path
["87581879eef135918c79b5ac4f245300cd0d25196b73736420d71529ffcd301f","bc0c979e0c0607eb05a4de116ed874f55c3d014c76ff8031d79d562ba4d20086","fa9e0ebb71f7194a69511574d4adeaf61dddfdd5975c6bc58c658a62629258e1","914f86965f4f3031cc252e497ea5e142afe61282f7f88face00f53c2fdaa99a5","210af8a736c4686d9f7db12b1d93441994a39e4722edd4b5aeabad1c95bbd0df","b468a432f9e5b913c7e17dfdeed6b6bcdf5cc1727a27d987e5b48a2afa796b73","6e0fc3c3ee58f5dae0f40293fbb4a98542d8446d73ca2353dc605d74a50cdb71","5a45f77e4a305efcfb45a2763f84cfe32c40faf78ecfe053aa2fa10d7932b7aa","3e6d967d8c524898e552804c8edb6b570ec0957e6e6495f6f74e065e8b6e57eb","06a20312dc4ac5af82d295b3fa5863efb2bad7aac9136ca68476b4b41ea73cdc","872ec245b8fcfee1c75ecd7ae374fa51ca17252896a9823efb0d51902f1d28a1","f0d4b36101a4d2ca1d8116d828ed0bb21fb3a69b4052c988940bedd5b667205e","2a4eedd2e6770f347c97e6f4e61cb85be4af21173e299d5507007ad47305b4c9","c5cc7ab668acd70733708092004f0624164aaac2bfd55cacefad6637b26146b8","695aed3f647000e14ed985f8c4d6045987ffb913dd12c814d6f9a495d4d25fd3"]
Anchored
2026-09-19
Public log entry
search.sigstore.dev, log index 2890214870 · entry 108e9186e8c5677af53b…
Expected log hash
1f3acef0f063246e051bf412e40f4279cb96ed334ff7b0647a13320c1b31c4fa 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":"v1789722569406","kind":"published-quote","locale":"pt","page":"theme:ifood/delivery/pt","quote":"o restaurante não fez a entrega em nenhum momento do dia","rating":1,"review_date":"2026-09-17","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/ifood/nao-recebi-meu-pedido-e-o-ifood-nao-reembolsa_Nv6dBG2eSsWnp0AK/","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 (04b39eaa56e1…), 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.