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.

“Demora na aprovação do cadastro de entregador”
Reclame Aqui · 4.6/5 · 2026-07-24

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 2890214870

Proof data

Record hash (SHA-256): e4d875fc485526d99ff746a2e673ae140175e5e6049740c8ce47b5196e8b967e
Signature (Ed25519, base64): 7+ud+4gNqS68Nd17c0WTZ3wYQbsQMEWmCSXLJ4ExaO8VxhGLc5MEyeAL1R87ZBCuAFDJtsfZURQn3HhXBU7OBQ==
Merkle root: 04b39eaa56e1cf8f75dc8eac18bf6942167c8418ea731a7471223f0be60e3e6c
Merkle path: ["e4d93fa83049eb6060cb3c1b39f5b31b25b7bc80c86301b9b164c607524968c3","3bcd7fbdfe0c2eeed3d463f94d31b4161fd8105b3b77fe764461d2831299606e","5cc5586711fa805b678cdf46987edba49a9ccfcf0a2fea92096f6f6c5856ee1c","c502b53ecd2a47789da800db2af8160a4ae9b7cdc8c2ace5cfe7133c9248d47c","030dd39c0b8e7b15863da1457155ca04b251951dd596626cae9f5bd3135a8329","743d094ae2cb9a82bd1b7cfbbdfb17f0e5cd1ea89595a0614bdf604c07317313","42409078ec80256a723cc91ba57de4d5cff15bcb2eed66a1be9b64f46c9630ca","b08b8d7d7efd01a63fbafd81047a7777ac81e9fc040ea2bd1a2892d1d10fcd81","f69e7bc96ae27e8625f6ca3b38ae113ff96b4d94b5b8f319321b2782215ce403","476218470bb67d7cac5031e23775293c3d0bac9b1e59f022bc8c9851fbf76760","0eb1c910a9eb5465c9723d32a7431b860e3120fcb0e7626e389d2de0886aa539","e6456924ccf5107b881b07d90cf3406af59630f9ee3f7de91796507d1a32c91e","7e36832bb556fb5b64507b00f7b2b4685623b814e769e9b017578a59d2954d67","3ba88b0016422cde319348a72d81ed01eacc4bd155bae80b5c4b6ab6d98a745f"]
Anchored: 2026-09-19
Public log entry: search.sigstore.dev, log index 2890214870 · entry 108e9186e8c5677af53b…
Expected log hash: 1f3acef0f063246e051bf412e40f4279cb96ed334ff7b0647a13320c1b31c4fa 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":"v1789722569406","kind":"published-quote","locale":"pt","page":"theme:quero-delivery/communication/pt","quote":"Demora na aprovação do cadastro de entregador","rating":4.6,"review_date":"2026-07-24","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/quero-delivery/demora-na-aprovacao-do-cadastro-de-entregador_289sPxg6yKicDV8z/","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 (04b39eaa56e1…), 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.