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 3637396099

Proof data

Record hash (SHA-256): 1c4be5c5b07bb31eaa0b178ef5d42dc2474d8d07175fa99475232badf4604f89
Signature (Ed25519, base64): GlPGbRP47BRzOqPkAvUtdlRaqQ01+iF0MLbw5fYi3dXb/Eugq/2yYNG61SXqdCkuakHI9ilGDLnoEUchGZ4jDQ==
Merkle root: 8f2c2f05f88c969dd850965729c24c32c52cc6403a26008c0bd53784ae27507c
Merkle path: ["1c5da00cda76de4bfb766b3b2274e5120c7bb16c216126787dfc3673acd4e4a7","d64f343b1cb6bb58024db1d16c8ddb683c1c0e75bfb14c858fb3064579418f0c","c46bba8ed9b35287bbfd8a847048af1a71bc8ac5e6258a38d603a6bb84347aab","3a0ed2f612cbfe84dbb59630f2f033f8f0070920e91b6cfdee2d1ee6201213a1","aba4b6ff59b78913903879538c46336207b7b2386fd499fd72adc6d986bd7f0a","1ede6ff4a88c6154428a9005cfbe30e6db175b5bc6c87625db6db4002e883af8","16d319da80148c9f7ed97ae64d2dd6419af37e921b40780b38d604bf93c7df22","e5364989b9d8da4ac558399733a1e1a1ea26a77ac6185d373ec7c7e0950c6c90","4f04e430da31d936b85eee9d46c070ded511fd37d57ee60b20fbc3994954fa25","19dc35811de0ab8769419ea9238323fd1bd7603ceb562e41269e484d43927cf4","9e3c04fc08bd62849a8af91b719f66804ee8710de126ec9bcaca27dd74c0b3ba","a4032a234c9f4713654e6a84ab5dbda9df3bf27d86ebb8ee6e761e0263dc017e","1cc438269a1190f75ec95ac8b661278f7f1bcbf699a11b5ba685e615e03039c4"]
Anchored: 2026-11-02
Public log entry: search.sigstore.dev, log index 3637396099 · entry 108e9186e8c5677a241a…
Expected log hash: e2625e03ca8112d902567b372759b1b1cfdf1591befeb5c03dac093cdf478b4a 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":"v1793587598614","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 (8f2c2f05f88c…), 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.