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.

“Something I can do with all the other competitors like iFood.”
Reclame Aqui · 4.6/5 · 2026-07-04

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 2893887498

Proof data

Record hash (SHA-256): 447b1c3f7b2ebd4a547bbd5d348ca4a008ba6bcab4b12d0898099d2d51e8da6c
Signature (Ed25519, base64): Hy5y07qk+6RHYWPQe/iVDsdkbAW+HH1TlGpxQFILgo3iWzYsfJ8+3EcADBXjp9dP8lH3NDOqiKiqQKnZKoGYAQ==
Merkle root: 2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path: ["448089a16f9cf626141548cad145ed51a7254c8648e2c67216c0d28b0a97086e","dbb3a5419c2492f1e6eb9258376aeb98d2c5fec1c14ac3f9fbd0e1629d2455f2","e135f8ba28046a3be666cd0c67f29a49e58ec9c944b567b6568f1373bfed88d1","4a45b93ca5de2852694c7411c97b7df1e1114e09fb83c6621ac215a38d3e5a0d","363517ed33e6c0950a3672f62a66a6daccdc66a2d3a0ce3c3c83f85392e5dfb8","4395152656118608e438bb7e10ed33acbaa14d1fa5e2871163d2bbe7e95a5cf1","376cbdc1ab8f4541ed5040d3fc129cdab2129aff17b86fedbec1f0ec9da3ba7a","71f75c8fbb882b3524512b8f74b4a6e97471a19db5f23d9f10c3d0fd3cffe270","a28442bce0131653be25992f355c701fc0293d805af48b22b12f1ed5b7bb2e6f","b3f1353d55a0c2ffda6340e2d70f85319bab9cb0f2c636e58acb6ca26256888f","8ea49c4ccf10af9d1f4d1d4acc0090f800ea7d16b88538439fae99e142fcc753","860272714a28696648d99767aad91d735a5f60322d9fa60ef0218fd7ac5b02f8","67b7564c01b814702c17628742fb6a8cbfa0e8a213c06511e31c90cf9f3e3578","03c5fc675733b417d9af5e071de3aba38ae7f09fa5781cbd0133ff9d4e234e36","98191c82333f4385e47f318835e01d44ca8835262c6d0df40edfd5f6a4dc5c19"]
Anchored: 2026-09-20
Public log entry: search.sigstore.dev, log index 2893887498 · entry 108e9186e8c5677af79f…
Expected log hash: 90099e0300c6e23b62e79318296ebab91bff130379d248ada57f044f77e72ccd 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":"v1789796056710","kind":"published-quote","locale":"en","page":"theme:uairango/price/en","quote":"Something I can do with all the other competitors like iFood.","rating":4.6,"review_date":"2026-07-04","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/uairango-delivery/uairango-nao-aceita-vale-alimentacao-flexivel-devido-a-etapa-de-validacao-que-realizam-fora-da-categoria-de-alimentorefeicao_0amVY6vtwm7PoRsO/","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 (2f068f3de56b…), 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.