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.

“Atraso na entrega e falta de estorno após cancelamento de *****”
Reclame Aqui · 2.8/5 · 2026-08-31

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 2890214870

Proof data

Record hash (SHA-256): a9efdff7f2a78ad69851ce79efb052177a3872a325c7ceaef328022d64f9b5ea
Signature (Ed25519, base64): tWWj4vsHlSwG/e9jSF1v46z3rKvxEnqj+KJNDe7ctK/I0/TIXo01/HFHTNMnxxg8FdPXSRnrgyv8TMykCWIvAQ==
Merkle root: 04b39eaa56e1cf8f75dc8eac18bf6942167c8418ea731a7471223f0be60e3e6c
Merkle path: ["a9efdd67f378bcb6386f850501d19e2cac8a768e873cf644ad9d5bb2d0f45683","b86e23590096c7ec8973a46cdf07813dab2251df88b1a89718c6f4a88c19f690","ccf1c80f6a248ce2786ce27c53c6e349f7067ebdc112442e52a8626a796edfaf","de13511f71edc99ecfdd1215ef0f0a39fedabb56dc30ac168e4bad658071e38a","1324864ab12c35fd56db808690b611ec6ca39cc31c3a08add5d3a90267cac6f0","c6a139783969d09b706d6d2adea7f7f5755970ebe7d19bd561b64decadb3ca73","3cbd31cb219df3f9d6129f540ce81370d8c1af8279b219d9d507e894a316717d","5de05483c30bebe89faf0d00c763166e2320bf3481350b929a8196b37e4482d2","8f1bfcde293ab650f52f6dbd6d5b0c629d3df87c4e1b4fc929832e205cc3d150","35f01ff24544101663ede4d237cc2278a36987e16c8af5cd0c61c022781ea3d9","8dfef14c860c8ee43da5a380cbe5bc2b4c4e0ee63a7f062311e6ec1f302c9965","c1934eee39f083a1bb0634f445e2323dd708991a6df06ff59699cda4ef1f90c9","2f760d0f42bf27702bb03975eaf8d6ea5e036b0f49b2fda05a97a4b8e2bd9942","8f074eddb198349108c1e544aa98c8c80e756f627b29b4943cfd74cb3331adf1","3ba88b0016422cde319348a72d81ed01eacc4bd155bae80b5c4b6ab6d98a745f"]
Anchored: 2026-09-19
Public log entry: search.sigstore.dev, log index 2890214870 · entry 108e9186e8c5677af53b…
Expected log hash: 1f3acef0f063246e051bf412e40f4279cb96ed334ff7b0647a13320c1b31c4fa 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":"v1789722569406","kind":"published-quote","locale":"pt","page":"subtheme:aiqfome/delivery/atraso-na-entrega/pt","quote":"Atraso na entrega e falta de estorno após cancelamento de *****","rating":2.8,"review_date":"2026-08-31","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/aiqfome/atraso-na-entrega-e-falta-de-estorno-apos-cancelamento-de_wNBKqhRKIj_QWHaI/","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 (04b39eaa56e1…), 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.