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.

“Order not delivered and Pix payment not refunded by the Uairango app.”
Reclame Aqui · 5/5 · 2026-08-18

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 3198225546

Proof data

Record hash (SHA-256): 2ebb0ad16478f4c68281e3f6718ee40cc53541d05229ecb4db422e0c44b4a186
Signature (Ed25519, base64): KEeELRWb+osHsXwcyvqSpr0jsvDyVz43bhNiVbI2kDYslCv/MXQBy4Pcw1YH4LnfJNz8lBXlmNbew/eZ91ACCQ==
Merkle root: 12764493a64961d0e0d426bbec64b837c2e35bc22a58920afcc56db07df6e8c9
Merkle path: ["2eab41ba1df59b766e98b44301be616248968383a326d2db476cc7a7144740c6","e9b4919938e31a3b107c2d4b46873d9f9ad167d85728946717cf580c87c4b41a","86563f2df5de6508a45450dfc4c25fe0a6e096aa1523d644a1ec1bc3387e5df2","f2d95b6f30371b6233c309674f5c0a838a52cda67509a5c54af887271f0b0032","1a7e946b84d183dd75e232897275223ae38544f39e9dbd16d5c03cafa4a8519b","3106b3e7df213b027cf681391dd8ebb6e7368e4584ddb76a5a653f11a5497b30","fa04148be446a59ad0871fd0f3c30517ac381037fffe764a0100bc3d9237ec2d","b674b2434ce58b9d77d3cbc74b60074e84bc71d9d803062239d5cb39c8fdf88c","7b284418fd8db2ada82564a1473e419f5a1dcd91e486308b90e5ec50441b4504","84a70a35933ce978bd01a79268920272c27e137418362d80ddfd30147d59e7d6","f21ff959a638ed664bfef10f083a14e62333d41f01bc38bad0e058c79273a381","b52a8a3015ae5229f5a7205f9433251f53bb2b22b2f3bb0bfbb3deb2076f2c89","b6c6b7aa75be4fd4f206793d7c98702963f427cfe45d9c46972416cafee9a131","bf01790763bd70681430a2841b8504c59b88918b5b88c9d70f6ee7041d7ca6c8"]
Anchored: 2026-10-11
Public log entry: search.sigstore.dev, log index 3198225546 · entry 108e9186e8c5677a10cb…
Expected log hash: a11b46fc63b94f32c49058752856fbdc4e92f7a41d4e67238e3563657fcd50e4 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":"v1791685609571","kind":"published-quote","locale":"en","page":"brand:uairango","quote":"Order not delivered and Pix payment not refunded by the Uairango app.","rating":5,"review_date":"2026-08-18","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/uairango-delivery/pedido-nao-entregue-e-valor-do-pix-nao-estornado-pelo-aplicativo-uairango_06WlC4KDfuFPer2V/","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 (12764493a649…), 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.