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.

“where I am blocked from registering new payment methods.”

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 3140838741

Proof data

Record hash (SHA-256)

e49870514a2b72785fafaefd062c361033d4b6f97c794cb4f7258b1d4002d231

Signature (Ed25519, base64)

Sr+OqsrMkPIqJcGxaL/uxF+vGqv0YNaxrFAsSJT86oUo9gD8Env1B0h0lVwatcbRksBnxi8IHQWtcCarjSLNDQ==

Merkle root

68ee5f8618d9ce1aa33f2cb5b6f3145b5f909a3c35a03ccc3d10e979b2f81082

Merkle path

["e499c4ff4056bfc0e592b5e59887e2b7ceead72bc96418ff2555d31cbec5d4cf","02815827d474f4dfcae4c58d4db56e04cf0ba9a18789ed560760340bae1da50c","c79a9f9ee376acf887a651fbb4ee4b51a70f48775932d1662be8bbbf430190bd","cc39161c04e4cf1bfc1dad3bb360638b0febff648a338d2632c45f67fd27bfa0","04a7dd184f110223706f5ffe26fc192324834ce260e6edf10e8bc92adb7359a6","573cb498a772f762336da80311a58bbd53cda6b604a8de09a40280799d73568c","8081e30e6d6ee09f429f21b24f320bdadd8bac7632de194c143b0052b4ce5c7d","2155e93925cb5742ebd52e5fe264ea2e09f8215a8e64e67ebdd802f852f17caf","fc183f21d5b1e90c09b2a018a533ef719a3ceee09a2ded96f1c7d8844a826bc9","94f257be25de8d404a9b9cf3b50c6e342103a7d8707d65174871998218a0fcaa","464a5c9763b083cdb878760bbccf8ce7b3c77eea6088139e0496bfe1ebf8fa85","f406154aae2c44f1794f6b50643080ce6a776c688e18283a272eb008f69d5ee5","662e3ca042b912b1592c5eed9922bd681d278213ed7e0626715348f767464eb2"]

Anchored

2026-10-08

Public log entry

search.sigstore.dev, log index 3140838741 · entry 108e9186e8c5677a4791…

Expected log hash

ca4949400cf2d29b49789563ea2e672fc73762380548d6fd65398e40c0d98728 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":"v1791433229105","kind":"published-quote","locale":"en","page":"brand:uairango","quote":"where I am blocked from registering new payment methods.","rating":1,"review_date":"2026-09-11","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/uairango-delivery/uairango-bloqueia-cadastro-de-novas-formas-de-pagamento-repetidamente_sfw00sdtehdsv9ck/","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 (68ee5f8618d9…), 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.