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.

“depois me reembolsaram o dinheiro”

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 3199819547

Proof data

Record hash (SHA-256)

1706f2a75b246e5a424f000b58846240994820e89ffed143e6c1e7dfb6fbb0a9

Signature (Ed25519, base64)

1NFflxZMDv/Bhoy3uq+evDYhVWMgh+6HvLqbiupknaKtq2PDwudb44vpGrxUgEpGB9SjKR8bxAJw0bKnIEH7CQ==

Merkle root

00eb1252356f6576712ea4fb614a5236163b3b1821e2db4cf332fa9ac5a6c4e3

Merkle path

["170a0ac1901b5e9979297c292a46c99ece0fc82bfa8370268e48e440d1583ba4","7df30fc5e7adaec4bf00fe8a9d915c0b3ffc247c24dc71df71b55800ad3c1d40","40b1c39062f6b8565678983c1b57d213a7b405f06ba0388d60e9bf4d87c9654a","a48334160d29409c99121ae8299c4b4566543eb02e63defa07a344d515886653","4c9345e2eec676121aad8b5295f6dd5a6bc5aa2ba897cb832d72400332e013ee","cffb0c50a6aae3a1f1753b0c0b56d9a97332d079a1193afed681be8a6ff94cc1","ce08a10c0d944f959d7cee13d0a8069e2a93bcee504ce4f6a83f82f808f7b2b8","1efd7f989cc45b24f68f8c1276c3df644a01fdb1a6feb4b9a00ba0ca996ac3d1","82e02d93166b89d4739b45350cbdf1d72dff3a516af1cd90f7ad6f2a71e3d029","2846a73a6535bd58a4e049e1c03d4d9da98b6771c86cfc13ad98ea8322aa8747","7c2a47d18c854b35e854df94bdb271e2f0c2b405c9a18e1812760cf71ae1ce9c","59df66a914108a429ada69f9b0ec5c7aa11a7c4be311cf526539d0c5d6277105","a7b86baeeff583be985d9b11344856a35a889289dc600aefc4e2b1a3564fefe9","5dec716281725808bed0364df1f1b242a9cce0f53a1e675331a87d799bcee6c1"]

Anchored

2026-10-11

Public log entry

search.sigstore.dev, log index 3199819547 · entry 108e9186e8c5677a0b40…

Expected log hash

54bf23963e2d2d167d69cc8eefdd91558bbc8835be34c5469b6e0b1af30e4d15 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":"v1791691808362","kind":"published-quote","locale":"pt","page":"brand:rappi","quote":"depois me reembolsaram o dinheiro","rating":5,"review_date":"2026-09-04","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.grability.rappi","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 (00eb1252356f…), 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.