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.

“My bike brake broke and I couldn't complete the route.”

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)

0679ab24af2a22e3238c57fcd59ba1a86fe0a4c76df824064416a24dfba3a6cf

Signature (Ed25519, base64)

FGqiN06HkKwKFFpMfI3/Jjp99hp2uRL6JTxN0UhS0+XL8O+YTHkjxI8f2JQfzUjKUNXPiFMbEGt46CRUlfKjAA==

Merkle root

00eb1252356f6576712ea4fb614a5236163b3b1821e2db4cf332fa9ac5a6c4e3

Merkle path

["067ca1c66b024723be1a48df0fd6440d6a73ac26b32e411c7e092bd606059025","a161c1477a5620d4c754dda0dbeff3f3054abab4e988d209a9993ea39da07354","8fa86c2a32af3bd30b5fdceddbb8dabd5185485ceb65db5cd8e9f2dcb72e5117","de5dbe622c4712983ed8f77a3025493e9afb7f85f052ddf8d63d56c662ebf9b1","d02277ad011626943663028a42cf571dadd4195e720cec1e4c625448761750eb","f9daad8b960ddc9a148dfe6ef9f5bba756223b88b2ab3dff00fa4bc0ca9e66f1","b4be87784d4ef53e0d45a4ecc7ace0d47dfa15e8698cadb7f78c2dcdde7ba8d7","a8929c1211c3e0f552680c556910e0fbb9017f244d310aa7773f05ada2ab41d3","883229c4fc29d01c4e3804c4e1501c95698c442bd8ebc8eb9dda1324b4658acc","b6219d3828cd9933f83a5a3a7a0bd3a0f2d530391fcc4e5e83a8aa8488094ef7","2b6d6fdce647617c741a046eafac4e99644c3a5be1c9ebe28559598567bfcd96","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":"en","page":"brand:rappi","quote":"My bike brake broke and I couldn't complete the route.","rating":1,"review_date":"2026-09-16","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/rappi/conta-de-entregador-bloqueada-apos-cancelamento-de-rota-por-problema-mecanico-na-bicicleta_ntDlItqr02W4ejQd/","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.