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 2893887498

Proof data

Record hash (SHA-256): 96039c7fa11320ac0ba8d5bb3207744c79e8ed01e3284211c0a0a9c1e1881bb2
Signature (Ed25519, base64): jVZvN6rp/UeAyeF2yv6AM/pzxQAR9zfycaMNSvDAJog3eQDTcIyQLWgb7U7CtrCZqOKU1llCyQRikHy9OG/mBw==
Merkle root: 2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path: ["96010a3c128e9fde9a425ab0f0191ef97163923b2c6b007cd6bc846d900048ec","30793a321eeeca6a6e9c55a3456986cc3141a133c7054b5669ec65b9d10f37c3","c296a966b6e7106f8af3bf85d5da198af77a5049f20489502b0e51dec179800d","698cf8d1fd72daa3efa4a3117264ad0bffc1ff23cbcf3a6ff54c469eb0ec907c","21a2e78233fae8477629ef31968ada275daa0cbc63b21da6480f2d3524a852a9","54422c0fe362971f419d2f63d7686554858a61c59ffdc46e75341a357cc9b8b3","4e5bc484ff796e8d00c7dafaf8fd8ce8a70f715b22d221201b3bd6eeb8e50a17","31471e02ebcbe7cad4f84975f3f802d37a111ef2c82d2e732289f15bfeca8389","97178e632bb154c1bdb93ec9e82a5327b2c75300c9de5fdd03bacc91ebb3f669","d5757b3f14eddec1a63446afba47a4013316446391a57df432171bffea08a3f3","6900195e4203d1c8cd26c13eff44866a664af0e306b06dc11a266a9357e24fbe","c22fe83bd144008efb96895e17f4e6f8919a56dd8220cca85f3aa44cd67de0ee","27978d996981aec54e7305bc9bddff422c8ed02487f8eaef12f84d0b2ba90b9f","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:uairango/returns/pt","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 (2f068f3de56b…), 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.