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.

“a loja e o deliverymuch não resolvem”
Reclame Aqui · 5/5 · 2026-09-22

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): 3642db2a2c38db45a0a76f482f6b5abfbcf74f2731c252b30753db66eb6272b0
Signature (Ed25519, base64): pJBnAEsYorQc/nBIFcNPg3kAHpqh6+F2LCAfdpNdOPrvcrx8wOqTxB2/sRBN03VLX0dEYWnxXgWXkWNaKmBUCA==
Merkle root: d312d00ed6ab2beb6e18f20d8087ad3474eb8b04b26d5ad949e9237bf3ca4c52
Merkle path: ["3642a9efad8a6354f89a245ed1d0876bb7ed0e0e482cbeb8b048ae912c094a66","cecba23cb8d41b901f28320c5be0f63d0fa5a2925b352aa1e1c4d70a590361b4","adbf639f9e64c4d467c502d7a68417c41da27ed40d389088c62640ba6cd119dd","e0e7345de7096e2074b086d96c77fda452575959a8a9f76a8175d0b122bbac9e","a009f9e3325418fd1e315bcec513244bcad2b0b09af99200aba0b61014e3c736","7922685f4c41a0307292f5a3eddf684fe5266f6a1f384a620a84e2abec922f60","d3705663e71c636cdc6295e099423dcc286067d68731730ab2cac28ee31beff0","182898421ae39513e3cf4d3b5c37b9263aa69ea9612317b12cb133e05381d02e","c7dd45f8ed2e93ae9796c39fc605450f8c55acd01bdc2609f8b162b18d465d87","41649c40bcd734b52d29551afaa25b1f258884cc4035bab1cfe117d473b63e8c","92b183b5eceb35a6a4f14c3b37eafc410c42fcb22d829fee759b04e7472ae956","ac54b15a133e12a8a44506d8d80bf563b1cd547eb295c733739336d7dec0aacb","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":"pt","page":"theme:delivery-much/service/pt","quote":"a loja e o deliverymuch não resolvem","rating":5,"review_date":"2026-09-22","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/delivery-much/nao-recebi-meu-pedido-pago-e-a-loja-e-o-deliverymuch-nao-resolvem_8lltu_C3U2HKuvqh/","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.