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.

“com solicitação de reembolso”
Reclame Aqui · 3.7/5 · 2026-09-08

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): 53764dab74b309aa166a95e1c7d331a4b3ed6a5287ed7b66b120fb5b65590658
Signature (Ed25519, base64): 0e8Q0cb1qjSYkQJ6wc4pnkRDl/wWzRWCZq+Cli5FDCQah9ETyWQ9VTXF+a7Y0KdSPwxTkPmRXhVMvxXIladrBA==
Merkle root: d312d00ed6ab2beb6e18f20d8087ad3474eb8b04b26d5ad949e9237bf3ca4c52
Merkle path: ["5374125f1100a289fe28dd891c3eafa4258ec9fee39a5fde6f97fd31c634a021","28c58ab6cf4df9f8438c20695da6932539d9ecd3b8bb56bb9a131ec126b944c1","1b3512a1fce6629a166d92409b31d35d1f58ef678b945a4770db736eb57f4191","6962cd106a6b87db8f48bdabb962806e6ddf3e27339bfc7845826210fe6d93b8","0e7ea14abd413f01eb3967032fd140adf60b4e4d93b852924104b42b0e922bbe","94edcbae2236ae50fa64bbfa577591e67d80a50e3ac488692af905fdb9112c85","2ea43e2eee2af7546c7666e7a28ff292ac4638d464c12dc716523a3600ce166c","3df48d3c2588d9637e077e1ddfaab6316985e6311725071517b57bc0a6b9e8d4","8581bbf1ed4f226767a072290261ae9c455505f38e2b9ca332841b40f16bc709","e627f0f00027249f7539d23af8b135a7b3bd0e25e342bbc9a163a1539780a655","c2b9321de68c7e2004e2f9bd01e73aa2a0386c57f816121655c2cd1bbf6535fb","4c63202ac45e7de8817b3ca86ff6317680af50cb6ef4f2b2ef3e0c7496f3e318","d54e12ad25196f7df567d5e35a8d4808db0f8ccbe5c48a2fcb5439caaddf7c53","1b52c506e73c97f5d2cc9d574137c52cb370bf5407bebe9b32056b133838b1ec","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":"pt","page":"theme:delivery-much/billing/pt","quote":"com solicitação de reembolso","rating":3.7,"review_date":"2026-09-08","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/delivery-much/pedido-cancelado-antes-da-entrega-mas-marcado-como-concluido-pelo-delivery-much-com-solicitacao-de-reembolso_LrvcjHFb4Zewd_WV/","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.