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.

“Volcano pizza with ingredients spilled”
Reclame Aqui · 5/5 · 2026-06-21

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 2991846025

Proof data

Record hash (SHA-256): 2426f1f4d7c0db5668e110dd3d7f96b7c2de87daa22c7ffc4da163333964ee88
Signature (Ed25519, base64): sK1qzZvU0dzvF0i3KrnH9EbiwyuPu1Uiad9COkRglSOy9cTDnwEfIaCegKia9y5VaJLNhzdLUteb8rDioem9AA==
Merkle root: d312d00ed6ab2beb6e18f20d8087ad3474eb8b04b26d5ad949e9237bf3ca4c52
Merkle path: ["242469f606a13ecffb2537fad9d6ce9e4edaa5ecd8fdfcdda29d6cf10caf153f","8128e75321087a7c0a8ad4367ea5ef2c16a966c1ddca2b1d2a46390500d1d997","c81d3f38ff26f3678f159a677ad035533e4315c762506639a4ee9e60bf8fe2bc","1e6f830ecf056f78cca39fb952772b1e4e49a1bd8c0052a6f0b0fc70b55c6ae7","b55657e8dd11034470a6ca4f409f7b4a1c9f766f0b9f97ce159e9389f5c255fb","e660e6fd3ccf204407f2a5c9bfa958f27f151521bb01a9ebe69da3d03d1a065c","4871212252264a4c5cfa2f790b6271a018d4017fc7b76c4f4abd3337f0ad82a7","e0eaef68254aeb7c4d302be280e35fa1cf93de400aaef2c27ba06d87fbd308e8","cfcef850b1dc0dbc9d6857d9c53fc87b4b38229fc536f4dae20d3541a4957e7e","9bd50fbd26f91aee15a8f5601046027032a161b6643a0272425d38697c95150c","42ca341c426ee2aaf9063f3f3c8df6a6c7a736d655abbb6e461049a797217e2a","a7ca37fa96a2f7f86fc75e6a69e63a272421401e812ec6c961aef9ff5319b34f","4568be9f5fd943a51642cf1216eea7e9c24c72db1776101b5a3113d15eb8ad63","c979fe4edf99bdc6f66f54b8524194d66725def21e08cecedfbfba469c82e6f2","2fe1a36eecbe6e65e0243c1a81f5f430e558c99de7c492361bda367e122fe03b"]
Anchored: 2026-09-29
Public log entry: search.sigstore.dev, log index 2991846025 · entry 108e9186e8c5677a5f08…
Expected log hash: 321e41cd200068478c5cf6f353f00dbd75153d3d8a640e241b1a6e8e4f8ac2ea 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":"v1790574513694","kind":"published-quote","locale":"en","page":"theme:delivery-much/quality/en","quote":"Volcano pizza with ingredients spilled","rating":5,"review_date":"2026-06-21","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/delivery-much/pizza-vulcao-com-ingredientes-vazados-e-atendimento-insatisfatorio-solicitacao-de-reembolso_0hGSb1oEXSEp3KGa/","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 (d312d00ed6ab…), 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.