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.

“sem estorno do valor pago pelo estabelecimento”
Reclame Aqui · 5/5 · 2026-06-02

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 2893887498

Proof data

Record hash (SHA-256): 07389a74c5edf20be4be5944db5f68cfbd34a42075bd0091a2ecfd00c3ab8ca7
Signature (Ed25519, base64): 2AGN3KEYuI7l7SSbWUtW1FqY56nk/gamP9B7G5y8TSa3bv6Ka/wys+LTUXjcnEzgNRdqG888kLg0CvK648NRCA==
Merkle root: 2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path: ["073ec491177344d3f8c01c7d619da8eff3c683a62a7344c6b724abacce6a7f2e","d5f917b302d1955dd19775d32bdd56f169c524dda704cdb8ec18dd4bae2b8978","fd272a53b4a1470db73d64e0af6e50d7273be4a1123b6f37f550a47912cadd1c","6ebfe22de5f4b9dec37ce6868f6351cf2375a8ab4904bcdd216baec58ce09d5f","6b724fbeef237ea120b5e94b31bc6a182847e74314a3234701ca7f80ab29865f","659f141c68e1ecb4eb715730b1b0c00a82cac88566de1f4edc347eb92d0d571d","df7cde56a34cded5e86159a25e46cba3576170790957769abe3fde1b8588c834","bbe460a3e32f0c810745fc428fbd1cc1954cfec82b10db61a48fa9559a247456","321ba8f3084436a8878759ae39fb43c68bd47190d536209c6c96d837a9096238","130a5f594a871a03ca28fe2149c4bd4988bec0c0dd3b24cca7cf968665aa3c38","690933983f0a244df3aebae4e72a9804c1ad8d0da62122c4e2d474a25aa23342","db8b9402749163dd7028471f175d7d75f6482cc73467c43e4ddee59d4a6d5020","3b092fa48a78448b4db01d94e347dbde2c39988a6fba76ec91ab78b6f236682c","03c5fc675733b417d9af5e071de3aba38ae7f09fa5781cbd0133ff9d4e234e36","98191c82333f4385e47f318835e01d44ca8835262c6d0df40edfd5f6a4dc5c19"]
Anchored: 2026-09-20
Public log entry: search.sigstore.dev, log index 2893887498 · entry 108e9186e8c5677af79f…
Expected log hash: 90099e0300c6e23b62e79318296ebab91bff130379d248ada57f044f77e72ccd 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":"v1789796056710","kind":"published-quote","locale":"pt","page":"theme:uairango/billing/pt","quote":"sem estorno do valor pago pelo estabelecimento","rating":5,"review_date":"2026-06-02","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/uairango-delivery/compra-via-pix-nao-confirmada-e-sem-estorno-do-valor-pago-pelo-estabelecimento_d4h9uviREeZWHJXR/","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 (2f068f3de56b…), 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.