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.

“Pedido cancelado com alegação [Editado pelo Reclame Aqui]”
Reclame Aqui · 1.9/5 · 2026-08-20

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 3140627354

Proof data

Record hash (SHA-256): c622bb6221e6713447bd5688ed9663b0eb03cf38cf5ded8f09119a6723a948ac
Signature (Ed25519, base64): I6Zqn82Nq1vjnpcomqrAfhgnPCetMzPPjYfeZ82+RR70WSeqDweEQBa5SZusx5jzzMApALniiD5roVtmR2jwAw==
Merkle root: 7e5597bd3c162c8b6d828ec7450367f642ce11ee386de414b88376dcbb621ae5
Merkle path: ["c6254b74973c198790ee311238dfc2f4e92a3e45ac86c94e43fc6beeb23e87b6","221ebdfb66dcd331437ab83324565958d92333a9981fb0c41539edfb2978c71c","bf8c5fd4041e62b881e3d26ea5112859cffa7b28815d7257d65b4061d94893b2","518c665567c954db0ea3e64a2d6500751ba06109421633c191f39d421a1233f3","09097303fd4948781bf8aa6c8b580267d7907fa2092a6c1593c3c1a31f95289d","c729394d5e1185dec9b59cd1f679adf8d6997c00b7bed66dd96176ff6950b6e7","2d6bd5f5515f28c609094ebf4dd58ad6912eadc7e93282b20773a543850bf65d","b01c0968e9ef30d929c35a0d32caa8359180d04570ee580f783f52ba24a09f9d","a73a767e271cfc2bb2d29adf060783d7736024cc9f5fccafd6dbe1e2212c6276","85005606ceea7b0d0f647810072271029fda4ab3514162de80efd89f24a0e737","97bb5e6e479b66fea0bb0320f831cc12f51a4f19e206d66e6c70589e6b28a546","b2e474c92c6779e10f31d31ebb97c5ae481d8ab28352cb2ae375baba1487529d","bfd78085aca2bfeaad696f75d7eaa469b1bf2e4cc1358a035d02f82fa7863412","5fc193f72843e5ae060e028dd49b5ed7a5ae6baed3b43902a359628ad39c7321","76edfaff3d5907039be8c493f114c2f6ba10fbab7705dc7ab77a269ec79893bc"]
Anchored: 2026-10-08
Public log entry: search.sigstore.dev, log index 3140627354 · entry 108e9186e8c5677acc98…
Expected log hash: 82c9bd063e624267c60865e2416c3d714724e2c3b18c4773424cdf17232dd6f1 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":"v1791432333296","kind":"published-quote","locale":"pt","page":"brand:uairango","quote":"Pedido cancelado com alegação [Editado pelo Reclame Aqui]","rating":1.9,"review_date":"2026-08-20","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/uairango-delivery/pedido-cancelado-com-alegacao-e-suporte-nao-respondeu-a-reclamacao_Vda-e64K1U_CeJ-y/","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (7e5597bd3c16…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.