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.

“aplicativo não resolver problema de cancelamento”
Reclame Aqui · 1/5 · 2026-09-09

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): 7bcaf5a34249bce3656f5a14e0202548eca541dfc5575151e0a5b4f6852f716b
Signature (Ed25519, base64): mAuteGZt2iZkeqCcw20w1YJgcRswdDjxNBQvm8mb2B4iAqWST/zvDqUnk5OeVUi58lqcFMYNoPkUR2P/fJrtCA==
Merkle root: 04b39eaa56e1cf8f75dc8eac18bf6942167c8418ea731a7471223f0be60e3e6c
Merkle path: ["7bd176be87e6f683049ba4677395d2f2f1100824f6f58b60659a9f9d2776ce67","ad6aa741905b4ce99019f234f4f27de3fd2571a1f1b3aabf0d2e61454214f7d9","a21d4b21686c8f67110a496a0ce3c2de162f7c8a503bc8234f3534ba82f900cf","7a4411db2c2aac2b1a08509ec41436a1044b5b1d84dfaeff0af4cee630a9a5f0","0886cd568720d52bc67a08decbcf43f36a3b0403ea2c63596d52af9af9c1d108","5e75a343f45e2900388e3477b2db74ad8f1e1f0b7fea3c40e0ea26fa6fbb4268","fd40ed92ccd4ca9ab664b669a7d2fb3dcaa4d0b30ca33b9ea9f4a60bc9dee1a5","d8341b21408fd0194d266e67427553cfe57dea345b809d1528129160a5b02575","33dccf8e5d6c9593cee9e9e55f29905195167c0c3706b9996c9dc7388a5630b2","0f8b9eaf238e9e26d3c674cd3974fd251aecb81cdd087ba44160cfa6b769a638","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/ordering/pt","quote":"aplicativo não resolver problema de cancelamento","rating":1,"review_date":"2026-09-09","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/aiqfome/cliente-solicita-reembolso-apos-loja-recusar-entrega-e-aplicativo-nao-resolver-problema-de-cancelamento___M-IUxF93KS-3qx/","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.