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.

“packaging dirty due to poor transport conditions”

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 3198225546

Proof data

Record hash (SHA-256)

305cec73ab5091ce2a8d54c2ee632159ba1d0ae5952e15b26f30d68fca887320

Signature (Ed25519, base64)

skhwDGjLOilaKF76eoItoxWEAoX77i8jU9/X/nylhWtFChqSwqo/RUoDZl+XCtEugyj/3Pk88znRA/cu3YjuBg==

Merkle root

12764493a64961d0e0d426bbec64b837c2e35bc22a58920afcc56db07df6e8c9

Merkle path

["305dd179135509c489efaa93e7d4711e99a28ab19a695fda7e5a1add4e3831b3","8472f9b357082f619fd3efd09562ff4745189e97af5b68b315618d9f39ea1595","cd7c80034b681222a30f95b8bb6e9129d88bb4d449dd477aa962be183bc25c82","e747f910c4eb38b01a2afecd5d0b72ffe1a7317daf529b341a8d852ed783857a","39556e152a9e93309a1a67d09ba1f330239dba65bc278132c5299d02b58a4a35","26939647b9bf2dc33318459ccf71b52f4b562171f27a407629aae1840ea7c05b","b5611177e57e45f43bf2fe3e0482044abb0b21e3b4b71e1943e50a136a4fe5a6","975319bdbdcf6ce73b10365fba9a6f491208177da7235d8234807fd7e26a87e6","0fdfb94da3d81e707584635ac5623e18e802b584594a2388880c8be7a8ddb585","17c26703a62c378bbe4ba9d87f3de717ba2d99f02d537ff6531867ba2d216822","850f40bca8479fb76723330a998b26e893fdb60793e9f279781b0ed6032b5058","b52a8a3015ae5229f5a7205f9433251f53bb2b22b2f3bb0bfbb3deb2076f2c89","b6c6b7aa75be4fd4f206793d7c98702963f427cfe45d9c46972416cafee9a131","bf01790763bd70681430a2841b8504c59b88918b5b88c9d70f6ee7041d7ca6c8"]

Anchored

2026-10-11

Public log entry

search.sigstore.dev, log index 3198225546 · entry 108e9186e8c5677a10cb…

Expected log hash

a11b46fc63b94f32c49058752856fbdc4e92f7a41d4e67238e3563657fcd50e4 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":"v1791685609571","kind":"published-quote","locale":"en","page":"brand:delivery-much","quote":"packaging dirty due to poor transport conditions","rating":1.4,"review_date":"2026-09-11","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/delivery-much/lanche-chegou-vazado-e-com-embalagem-suja-devido-a-mas-condicoes-de-transporte_s6BZ9JyySZW9zWlX/","v":1}

Verify in the public log

1. Open the Rekor entry (pre-filled with this proof's log index).
2. In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (12764493a649…), which ties this proof's root to the log entry.
3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
5. 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.