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.

“Pedido cancelado por impossibilidade da loja, mas não houve reembolso”
Reclame Aqui · 1/5 · 2026-02-13

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): 5fa7477931f8d69e37eed5f2a02d45302e00130bdb02299f11c5a20d541a26ca
Signature (Ed25519, base64): auXrrADmPzlf698ZWmU94CpLty/iikEDH+f8jeUwNH51ypFiMK8Nfiwe0lYAxLKUSY4gbtlO6TTFhnSJE/1bCg==
Merkle root: 2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path: ["5fa0eb2faefc2d670521199f32dd9ddc5c98e8cb050df630b6d661ab37acaf8f","c08dc4890d2eacc53b50b955792b0a0c48cecbbee8138d5f869115898d3c8979","aabc28b85497ccfc3a835d3045d430899e675caa77702733ad159189648b1f7a","4d09714e22f5daf2bd35be9923034f5c782c82509e857e3dc0df2bae816ac2ee","b88c0f371fe4d22879149f2e1aef0bc95f57ff512e7b2dfe7fce19609a6be5ed","f0562b0b73f70dae81978ca7e85c94e33ab30161486cefe9912d52e488eed971","317875318c77816da9df82b4c23dfea9bde46dda76bfedc03f7db15b22638b6d","fc60112075adfac8c1c762ffef1ae11f7f07dd8459f9dca73d36924357219c93","97940b82947084fadc294973a55a985bf8a75bbbcf12ebacf7b8bc213717763f","dedf30c24dade72f6a0cecf18d39d4d7dc325a6960b08b1c644878773f246391","a1526f7707424579f3cf154e11a0fcfc12b079119608ef7e1327671f6d5c6084","ca212d39522aa6a7477953ed7c65b7eed667a9e6669e3b5f3bd86eae7b2d0765","d1960e2348cd4a71c41d10f1fdeb248b829ec3849e0b1a948157b58e7b767ef1","f2c4543851e26fd9d1e3721e592d66b00f142e537786e975d115c14b9cb61c0e","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":"pt","page":"theme:quero-delivery/communication/pt","quote":"Pedido cancelado por impossibilidade da loja, mas não houve reembolso","rating":1,"review_date":"2026-02-13","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/quero-delivery/pedido-cancelado-por-impossibilidade-da-loja-mas-nao-houve-reembolso_JgApK8f3uWcSk-lD/","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.