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.

“Pedido cancelado com alegação [Editado pelo Reclame Aqui]”
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 3258673097

Proof data

Record hash (SHA-256): 282687285182c34ad85a7e66d2ad2e55347ca0ff396defc2b33381de735b34c5
Signature (Ed25519, base64): ydydPXrFRepMkOFBu6bgBaO426itL48i631KTTq9NotxPeum7czvcj8AprwbTZ0peYCwrEKp5YnI7M45wFVgCg==
Merkle root: 1e69109d842117168677c2c7aab9689ac78923960f86fb642566271a6ebec358
Merkle path: ["282e11e00bb064bf83f097efafb72de76b67bef37a1ac7110a47528ee5e2ff26","7a5353ce5fe44c681fc327bb55e2b76bacf2774f940c710fb304121a111d2a57","b7fa4d76feab55941e8384cf0b72daf1b58cd11c99128c7e430ab6cbdecdd37c","d429303ed733ce9b3f061ca3751f92359cdaadbf5ea3d909338b756b6a37db6f","cb1a82bfc9031fb3aa2c06d2ca6d1494d99b7139184913f2b55a68ea0fb72778","4e93055cf5cf864279586d382b91fc311d52f9cf0ad937687b846df356ef4166","66c56e8ea539a6a97934e82ea3149141addabd81d9313864e1d8697285758534","bfee5532c252877bcd7294f45d7f60600db701235978ca9b14c596773f579aaf","bbc1dfa5303d42815e03c8a6cefecf49c60002d8a2f69f6036302da3a07eab80","4975dd1ae9e3ba4ce5dd1b7542c7a8a2c565b5c850bd56e5d7bb609a122f959d","aa8f2c33d97c0ac8dc7d77c1105a2ffd53ba88f60ca9a946d664919a827dd74c","e8ee33453c42c8b9a0e73dbe9a65f0ef421d213e42b0e7964904098c25de97d6","7c33667a483d5fd3b9ed47c00df3203f479cead457d361a57e3e5a90d1401d8b","4db0e65440b78c494263fe6b915a75fbf2b04ea1cd2fed0eeba5f9cb4589aa37"]
Anchored: 2026-10-15
Public log entry: search.sigstore.dev, log index 3258673097 · entry 108e9186e8c5677ab832…
Expected log hash: c57cff5f0f2da5f1c24e09823c0cd10c485830bed55f44ffe5864187f8e896d3 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":"v1792033864449","kind":"published-quote","locale":"pt","page":"brand:uairango","quote":"Pedido cancelado com alegação [Editado pelo Reclame Aqui]","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 (1e69109d8421…), 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.