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.

“pedi o cancelamento, mas não tive estorno do valor pago”
Reclame Aqui · 2.8/5 · 2026-08-31

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 2890214870

Proof data

Record hash (SHA-256): 81b95fbb1e3f1514c7b2d360fe68378fc0028a39b169d4c4e535314cc4c53d1c
Signature (Ed25519, base64): fxY25FDyeD0xgaHXQwRNObouqNQ5vPR5x5DaKkvZQ8vGbIYw1xm2wrzmbgi741TK4mrvBElJws4Eiy8BNQrBDw==
Merkle root: 04b39eaa56e1cf8f75dc8eac18bf6942167c8418ea731a7471223f0be60e3e6c
Merkle path: ["81ba7c2aaef40675f91609bfe2813da5fef443162648288f5426ffeccf963054","1ae6f6bc3fd22f89cfb6739829a274e6b35b6069008acc6e75fa5cb056fe4f9f","d9c25ff8830b05659e7ca047265a0b2b912be40d652ead9daad51921aadea0bf","97f56466d4107bf30ef10e98a9eb42f7579fb70690cef013927a85aed7890e1b","24cdc918ed002c09b28be39425aeda634c9f832e1bae82b873cd55ae71536795","fc7ab52131fb92fbb758d6b65500c3b245f445a39ba96257d868da34520caef9","f48a16fa25779ec858673e1d31c9a8ecc2557cf0b94fc4035061af840623f3cf","a3505a20b110c9e55635488821c2abe387c73d21c06436afffa9daa219fa060c","765656ebcf30cb9d4844e8bb02b5626adae963c218172895ffa16c538d92e31a","11151d4b70e179ca656b560e761fa84df3e957f1f398aa01171731048082b13c","9ed21073134c6af75a4a27391a91501dbc430d2043430db149625343dd6ebda3","e651c62e99d40f4b39a35a595eb8e69bab534ed1159ac9b7ae46954f2fa9bac6","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:aiqfome/returns/pt","quote":"pedi o cancelamento, mas não tive estorno do valor pago","rating":2.8,"review_date":"2026-08-31","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/aiqfome/atraso-na-entrega-e-falta-de-estorno-apos-cancelamento-de_wNBKqhRKIj_QWHaI/","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 (04b39eaa56e1…), 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.