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.

“Meu pedido na The Best Açaí veio incorreto”
Reclame Aqui · 1/5 · 2026-09-18

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 3163461995

Proof data

Record hash (SHA-256): 74d748ebfd02eecc69e487e75b5ad458800bd6d42f7f324311c03f800a316f53
Signature (Ed25519, base64): hvmXhpmMSxYxEWkvX/ot0yjT5I3fA63sFKJGx9CyaEyZ4ep1TQWVbF8Rqz4cyd7U5oqMQYomRxzu5EFQbpw2AA==
Merkle root: f2dea3193623a59d18b4d230cf1484689c024b05d34648a4bedfef78c47360d2
Merkle path: ["74dcbe0aaa136a55001ce484a8d47321738dde63bebb5a1e5ae0df01575ba740","f409f7a364d507433d089e6fd962ce99fba7048ea8af1a91fce8b0b75c4d0c3b","ac8ccb2dfb498f6edd60ac14ae1d21b0637192a6a04c1c8194e8844fedd06aca","3101b60780a0ae387a6fb178608d7eacfaa160e3115492d27d922ce7c99b80b6","c38eb1b0ad9b8e80d68efca5944373408c1a50b9a7a2277be02be8c2c0cb1a76","1035c83383f021f230082bacfdf513fed92922d6f9a23a8a907a7a9b8a25d3ff","2d04839d8ec09c1c3a630a3d4e64f5a59ab3b555702629f6f06846dfa7df745c","64d27eea2011b8e9679ce5afb238cc4be21061930e70904df8f8465041448497","eea686143c01d0a7c2c027748857b3bd008970a5300e34f7bea98c1343e7eccc","bac23125c894da112fbf113901ca80b24bf4b270c82060f9501f04f9c390f0a6","6b583c21dd7148e63cc2737ac6e984cab4dd092e875f4f57450ae5020b4f9215","3dce281ca0e614b1dda8d0ed670db8d11da28ca67738915db89014b853040875","d5b457cbd06c72c301c050bbc18735716496080f1e92d458625264f50eafefeb","3cd750b45485739a93e8e5963aebbe2dbf3f2cd6fcfd5ac889ea2792f103cfff","658fda4333b0a975ae51c0ef52c37c157029d897878579fb5ff3ac48198b1bf3"]
Anchored: 2026-10-09
Public log entry: search.sigstore.dev, log index 3163461995 · entry 108e9186e8c5677acea0…
Expected log hash: 1e385e1035f15f3dbe860bb8f3e4e850b8c2ce2b31edb58c97be626995a4adf2 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":"v1791544610158","kind":"published-quote","locale":"pt","page":"brand:delivery-much","quote":"Meu pedido na The Best Açaí veio incorreto","rating":1,"review_date":"2026-09-18","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/delivery-much/meu-pedido-na-the-best-acai-veio-incorreto-e-sem-a-coca-cola_z23Yi-qG-P1Md3WF/","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 (f2dea3193623…), 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.