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.

“I am being prevented from using approximately R$1,000.00 in my balance.”

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 3124210377

Proof data

Record hash (SHA-256)

2f748884373ca67c5f6e34991cd464d8d763f2701f87274bf781c7935834bc2f

Signature (Ed25519, base64)

NElzoQvUoO+dgkOn98oxe3mi9Dhus7n0T0/z3E2fj29pvpE4LeawcOiixeCMNy0/LBTm53UNAsNtn7HQ3JmlCQ==

Merkle root

3b820b0e91b2475ca02a79fe65f1dcaac35af570ee21f4c868099b9c17e17c1f

Merkle path

["2f79fa3d21aa147e798fb406d1eb4898e47da79d75497e60506558ea060dc111","c00ab7483559ac5c9f04a2bc99127a0bb5a1fceabb488ba1e1f82ce3d64cfa0a","71fa7296ba10f7e18f445ed067071457964555b9fa4d33b9c56b8a4dea8a3144","1d1c8766e0a2dd85f8a836da35ec71d9c08b3c3a14e2de1217d9db8023391da0","67ce3af0952dd92ae8b33725be234cfde8201ac7d199c5e944402cef0557d9cf","a59482aeca89e355f4e17438928730ca146340cfeb8174695ce1be4fa2087380","cfe0d04d158c871d3b23015b381d88c8e53b524764737956e920ebcd9c3f411c","36411809dc93e55e54d5e2c2ae97f8cf72008a42a5ef096f83ccd13e2332975e","24456cd6d8d72e5a17f88799498196c3f7c4e907b4554c7011447166f729609f","e65758f552585b4bb6695385947e7856aeb650954ed7956903f383e9791b551f","bdd20ada263f7289b666f43c4d7a015c3f7fe7ae0da5e686265782b9410ae796","ffcfed52b9455aa3e50796a1dc6caf3cb86e63134b1bc8918007d3b0e479ef20","833f715febd1c4a136edb6739ec6554c0cc550753cc4001bd667664cbfc7f50b","e448e4cc350a9a69a05538fc74a8236040fbec1cdf0c4908e91135fd4a29e380","92de2c105ee268f1f08dcd9d0a8fc946130cef7b39b15a2b5ed0d7209687c9ac"]

Anchored

2026-10-07

Public log entry

search.sigstore.dev, log index 3124210377 · entry 108e9186e8c5677a0172…

Expected log hash

20a5241ced0c7b94303a7b8002f1aae217df3f1371aea54ff5745a148bddda47 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":"v1791349684588","kind":"published-quote","locale":"en","page":"brand:rappi","quote":"I am being prevented from using approximately R$1,000.00 in my balance.","rating":1,"review_date":"2026-09-16","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/rappi/minha-conta-rappi-foi-bloqueada-e-nao-consigo-usar-r-100000-de-gift-card_Ppka1DNhJ5ljY0uV/","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 (3b820b0e91b2…), 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.