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.

“Lack of contact with support”
Reclame Aqui · 4.6/5 · 2026-05-28

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): a334debaa8f9da89b13856ef6fde403d87166c5813a467bf937173629b0d1ecc
Signature (Ed25519, base64): 73yS8xus+fX6SVBp6MpZxIt6RCRq5uUDP0incSI73PJpiUWiwS40QULeEDUpAfT3f4Rb0EE/LOuy2H3biHkLCg==
Merkle root: d312d00ed6ab2beb6e18f20d8087ad3474eb8b04b26d5ad949e9237bf3ca4c52
Merkle path: ["a334108d39b3570f80688bb983328f06e1702a12b4990a721357db83920bc668","065b142630feadfcd15408968ae3d926c2ddb440390215a59b4b28baeb35e25e","74a7185cb51851889abfaa0f9497c6be78e3a69d6d2dbb0b70afcf156162a0d6","afb1d37939061c3e2cfe124c8c964e92c8dede9aadc49590f78edc23d4f867e5","483758129bcefe4af788da97ac4634aa17e7cbd3a2ffd8da85e13f5f22829f03","3ab6a751c0e12743733317f0e1834dcccb415c9947d54d96d071452bc490223f","79fcbea816d81d3404639649397fb00c6b763b2ae6a9bdcdb89d28da8c717f7b","ba838c9d6b57a1ab0f342704b74f3e80bf20dd5290514a819141c95c982e93ef","0702907449d6e56914364f7e1c98d2677fd72b0a360a0e706569309d43e42b5a","a423f2d09021de186946e89936db402bfd193307e7bf03d95364318fa6f54532","31737c6b94c5f1ce2ed4a4ab3f379f85a9392a3f78d6e6a5c830e7f0a7579543","3148008b4ffec0feb983213153713093f145da8d77c265256e78d5aa2604035b","5ee45a9576409ffb8d801d5d47338bed83678e9a8a2fe9972d7225dc319a088a","ac3e8eb9a4dcd818facade9f7856ab850324ee2662bf990758158396deb094a5","799c0ef4fcc26840c2a1a2c1ea34f7ce94ca70a3893bbb37f42757477cf242fc"]
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/communication/en","quote":"Lack of contact with support","rating":4.6,"review_date":"2026-05-28","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/delivery-much/insatisfacao-com-atraso-na-entrega-e-falta-de-contato-com-o-suporte-solicitacao-de-reembolso-ou-exclusao-de-conta_5a3WocBpiaFP6_uL/","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.