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.

“suporte não respondeu à reclamação”
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 3140838741

Proof data

Record hash (SHA-256): eef961efea4ea1461fdb9a0db3f82745cab0d6f19385325b6079a3109347e853
Signature (Ed25519, base64): /AzmOVSbDKlTF/c/QJ2I31L8nLrq/KXp34sBzyqpR/Okw/9OobngVHA3Q0KUbh1Agsj50ZsYY+zRysT5EY5WDw==
Merkle root: 68ee5f8618d9ce1aa33f2cb5b6f3145b5f909a3c35a03ccc3d10e979b2f81082
Merkle path: ["eefdeaea1f9c3e12ba224c978e54a54bd99d8ced3ad0dc77cb3ea1840bc0721f","a88c0c3c2a8d09a630e6f9a8a5e96b45891cebc3f3119a9c7148abaf2cdd55fc","2db185c2763ed8a519840881eaec60073c2b595a372491922c2067eb6f9b903f","102a8658c3fd5f2501042db830571f468d3705ea4b00927687027cfa854eb1c7","987ccca6ab8559d92e4ed4d67828c0c1011da508ed3513c4d27d05befb159563","b8a0f1f36b4dc4964e44cd7d0fc60c2548b4af2c6553744507d5ea4ab850e0f8","090a8147fa201dc7cd9d57060fdff449cc2b87ca4f8c73d98ed18c994ae059a7","3dbc4b446741d88c42d11e9a8014eee9d592b9bcdd8e5a5c572db56d092685f7","53abfa0662b5f47902fa04e8aaae4aae86148a161f3644215e5ca4ef2ac1673a","f1e0c091ff191d1729ba36070bd8b1480b8488acb6b62ca50722bcc10b965650","464a5c9763b083cdb878760bbccf8ce7b3c77eea6088139e0496bfe1ebf8fa85","f406154aae2c44f1794f6b50643080ce6a776c688e18283a272eb008f69d5ee5","662e3ca042b912b1592c5eed9922bd681d278213ed7e0626715348f767464eb2"]
Anchored: 2026-10-08
Public log entry: search.sigstore.dev, log index 3140838741 · entry 108e9186e8c5677a4791…
Expected log hash: ca4949400cf2d29b49789563ea2e672fc73762380548d6fd65398e40c0d98728 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":"v1791433229105","kind":"published-quote","locale":"pt","page":"brand:uairango","quote":"suporte não respondeu à reclamação","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 (68ee5f8618d9…), 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.