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 3247835674

Proof data

Record hash (SHA-256): 21528f1c798f489c5049a598cafe888f8a976647113e47df459a9cac57f6cd2a
Signature (Ed25519, base64): 2WoRgYszz6gbEjdRwFTyzyoVoD8YbMSwDIkD3qTJIYw/pLhTRjGlM6H1rT/nv94mXiZ2iXviE39JCoIFNpxGAg==
Merkle root: 8af5f2f3f65c47a75dcdddbf363e3e76b22d37f4e953d150fcfa3e84bb04dba5
Merkle path: ["2158a7c9fcb72da8cfec6b0e59b1b69f5eb0ef145c5044cd81b1b35278611776","ad507036a9bbc01d185311e4ef7444d375313fae3fff36fd44a22346195659e6","4050acff8d4d64b07e1fde7063b36c1cd28864547b86086ab935a92d733b39f9","88b51919b7fdf87c339ef8341592c948371fb2ff890114d61dc822d9ef2a9694","8da52831aa0431f8035bca10aba2262ef3f9db4d6be70bd1e1398279f1ee2e45","b0f232808ce423abbcd2286340b7d5f9798b7329779082ada04db75f1e40b208","22709f5f1ec61ad4c883e6bb9a3d698dac9c7fdecc3d81a77715590c766b4929","62c416fc24579b77baed0782c9e67f337b7e15797c599573d1dff5f6cc2b3860","8829a353fef7e06e983a31a969a64d1b88c0f3859ff4cd8b4b4b88e3502885bb","0ff4dccb3fc9dd1b67a491058d8dff675dff6582010d8572b06c7bdc1d73ce56","cf3fd672f99fd3a12c561632c0bc7eef648128cb12006c0c959d1eb66b0780a0","69e0b278fde36472d775b547f81c80ab6a46676326bfbd973817b55dc3255d09","2df4d836b73633f71fa96faafac3d9d32f00951d180b99885afa9511763f7b1f","2212eb5ff51e97198ac2cd6542275dfcf712b9be9a8fab294a9bf844689bcee1"]
Anchored: 2026-10-14
Public log entry: search.sigstore.dev, log index 3247835674 · entry 108e9186e8c5677afded…
Expected log hash: 306cff230c51a4aeee6711c8f2603eb2af6985e8dc9f5dc959efafe3398b8caf 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":"v1791944613264","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 (8af5f2f3f65c…), 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.