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.

“Support did not respond to the complaint.”
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 3239939960

Proof data

Record hash (SHA-256): 1ff4cf35b3e524b97b9357269c9b9f93690180b1901a158c5a8bc51f01dc6f07
Signature (Ed25519, base64): xI9oy4oS1zXvS/jxA2TgWgsCLK4Tr+yBNsgM82MonUpC1GrRmz5rAuNLYrRcp9h8X3Ectrw0aP/V6Ww75QhjDA==
Merkle root: 954962254ff2eae9503796c02bd08deefa3a5722e4ac0b3981007e2b9ddd84c7
Merkle path: ["1feb760bb621a7d6106863c688054a64ccb405930d1f17e02ec520ec1cb99bd1","913ced9ef1261e8569891262e15c0a30867c4cf84691a78a96c878a20b49a1f2","4ce4289992e9e4c31447d5ffaaacba922d3c2a74ada4d663c4843f3276b2f043","091c7d3f60ed7b7942b24910a3c2c37d2680912cbda82239d800b9b1f6a6d6f4","8c9c3d5a4c2e0104925fbca8bf8d7788d61fcc410be1f93a51aa0fdbd94ef3ac","112585e547c050ebc6133329aa8d9c432b181ebefc2d0eb8264973c133479cee","3699240e4552eaab1381afca8b06448bebf025fca67c6311c9a9b5b55b9bcbad","6720863235a188cafdd03ae3479b25b6b3526dfa1efaeb1063fb0399555723bb","de834b5d986f58a64f4d7801ebef748cb8f46dca429e86a91ba4b3231cc7d62e","d36dc94326cebd82196e74b3e20a9f7d219e7890d1fa4a313d92037293bc835e","a4dd75e23af0f1258e45b84db6627eea99f30a1657c6dbfb9ab7e1aeb6c7d199","fde62d346ca93fe6ab586e87195f181c2c9b2ffa2c14b8bfe557af9f131263eb","07b2ba787804bc9fbb84c73bed76b7f65ff1b8c1694261a8264cf5f3209f315a","e7bbbee54f729cc449b73bfdd383c96b7b180e618c270037b5697f1fcc75f254"]
Anchored: 2026-10-13
Public log entry: search.sigstore.dev, log index 3239939960 · entry 108e9186e8c5677a0082…
Expected log hash: 28fd9464b857a07e61931e67235e692cb8af33d7541a60ca163756a54a64e9c2 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":"v1791859824762","kind":"published-quote","locale":"en","page":"brand:uairango","quote":"Support did not respond to the complaint.","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 (954962254ff2…), 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.