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.

“Order cancelled with a false claim.”
Reclame Aqui · 1.9/5 · 2026-08-20

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 3665856061

Proof data

Record hash (SHA-256): 2049bbb1c909582c74e9636977602ccbe4ed6cf33168e0e85a38c80f61b826fa
Signature (Ed25519, base64): l6UHEqyBDaxIUTcjcUXisUCiTBzT7EurP7ERTrCE89PKZIKVk1Tfs31piRHcfF+UzdiSM4Pt0tQ3deAVqlyQBQ==
Merkle root: 30e6dec0d0882018a3e7bccf18a3222b7daad8045915eee7523618b7cf75b77e
Merkle path: ["20498ffeaef6845879dbe959147f7df5e4d46f1aa0cc8a5abc8b2ebc629007af","cd56dcd1dbf9b86196e50495eb9ff552e6ce2cb92e0021475f6202f76361e68b","a8e09ec155942fbb5c644219dae065f9a25e1e291dbdbc9218f4a9fafabd2801","8328acb9c93f90acba895ecabe8f3ad573813f8cd6e7c8456bc9ed738a54ca3a","6169e181f13b446f97d77e214d3aa4514ce13c91d15ac2e83b460817d3228952","c0507280727dd898612e0a749d736bf0fdfcc8d13484647e3d64357561b1f577","4e168c51e0c00cdf15c2a826b16cf897a789eeb959834570b40ff809205aaca2","38721ff0b1c9b418f5134539383842f5ba48fa66d70a2d8b290bc02e7bd33cd1","cdaacf46c94de2e94c6e58ceb4ac98d44128823ac22e9849d2861f6c6392ed12","3d191f21ab8b9e7f90715c2680939d71beb668b05a25630dd72c39ef5c8e27e8","bb85f7327dc93da3628816645dd95313fd0887287fcbc77b457d40e29c34a871","912fcc514d19cd9cbe0a1b4ab754d197504acd67486645ee4aa172fb248dca00","46692bc80fe953f4d8d52179b535334176c04357301aae92a75d811dbddb72b7"]
Anchored: 2026-11-03
Public log entry: search.sigstore.dev, log index 3665856061 · entry 108e9186e8c5677a72e2…
Expected log hash: ffc1bb1abaed68d6145f4de3e9055a9ceb42d7f5a099d941c361cb153635fb0e 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":"v1793699634728","kind":"published-quote","locale":"en","page":"brand:uairango","quote":"Order cancelled with a false claim.","rating":1.9,"review_date":"2026-08-20","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/uairango-delivery/pedido-cancelado-com-alegacao-e-suporte-nao-respondeu-a-reclamacao_Vda-e64K1U_CeJ-y/","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 (30e6dec0d088…), 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.