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.

“Não recebi panos umedecidos que comprei pelo Rappi”
Reclame Aqui · 1/5 · 2026-09-16

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 3199173952

Proof data

Record hash (SHA-256): 0f0b59856f593c2cd647896cf83212cd510c71c0c5169fed4b76f3c5ab968eb6
Signature (Ed25519, base64): crT5zJIr8nkQAfxjGE6vjYbkyy7zFLVU8KU/grMr702YSZ65N3j1Zr1BMGKcxuuWfRo989pJSwDp5bgvmfBGDw==
Merkle root: ffbc979c8901fdf55f43c5151768b18a738fc1c271c9b2dc97349c3fa8ed35d2
Merkle path: ["0f0bf66ddedb280b292d0d40880407f55e814d0885d3aef5989b6004f8d71687","c3422790064ecb8b1c08a577ed63afe4157423541c1314adc8c57ea2d5c943bc","e330f8881467d6139aad8d11ebca9afda6f7da988cfae7d6e7d205dbf437543c","be65d0f1ffbb8600b6b99103e5f3b10547be5eac47779840ae5be0f6396ce95e","ed36c47f928de885ba53d9a28f250f88387beb95d57818d9eea9b4d18cd4fa5d","8bdb500ba0134d029d5c4451def106755f772863962dc63ad6a6bfa3278bfd40","36d758d56c1e2ec1baebbb181dc60b7278f0d112fad0f452157cade9fe7d9dd4","dc9220286bfa0c948bdf79d68eaceb7225a088fbb366f3156337f3db68927e8c","75ce105eed071d5f1e2030a2ba9dafbfdc9afee8d95e5b53a6fd0e4251063b88","48a2f8f704121ce9889596df35ad5d5dcd33187a2b9f42b8966737384d2f25ef","30b2221ee57f65dcaf03540825ad3191470cf9feeae9f59674d785af3fb29f74","9ef508adee40f106af5da543ac881bee98966b5cbaa60f63357b505631495631","81757bca5afdb109f23b2b1ab2e08f434f626af25e986d2585973e2409a82e36","2f35432083547a52411b4b8128ab118601abc6a6e158a38894add0923255dc0e"]
Anchored: 2026-10-11
Public log entry: search.sigstore.dev, log index 3199173952 · entry 108e9186e8c5677a85d2…
Expected log hash: 3bc66074c7b0a853326bf5ba0590a111eee6455dac5c98c791c22eeea9a48920 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":"v1791689192448","kind":"published-quote","locale":"pt","page":"brand:rappi","quote":"Não recebi panos umedecidos que comprei pelo Rappi","rating":1,"review_date":"2026-09-16","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/rappi/nao-recebi-panos-umedecidos-que-comprei-pelo-rappi-no-saint-marche_M1HzQme-CJY2RTsV/","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 (ffbc979c8901…), 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.