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.

“Suporte ruim, e taxas abusivas!”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
51e22dcb78f9726fd630245a3572417b0776bd2a1782ea9bc343ec9d1cf0a79f
Signature (Ed25519, base64)
DVRQj+jAJ7EkconA+XJV8y9USvzKrO5QSyKtx+dyre0y6ksZ9TJwoXkOkyF0rkiIiZ9mO78JOOCGyokmnpXXDQ==
Merkle root
04b39eaa56e1cf8f75dc8eac18bf6942167c8418ea731a7471223f0be60e3e6c
Merkle path
["51e2588d47383391be2e7045ee690db6938135c5e01c0efc97624900b5c14b98","9a708537ab5b62dc982a7a78e967a474286b37f761c210c96cb3f1398c82df49","fc365a10542d9fb26194f09ef44093b2d10be1665ec4fbf65727fb6acfa537fb","ceca550e984edd66669fe6e91b2581207be88071a7ecdd7391d7f498977c7f50","870ad5f7541825e797f44c86c6bc974451efcb79b767c1087111a1fe9fe2e7db","d819c5b199ec7e2aec0959b7aa1b600129c6b5e0720d3ea171fedb3b41b1f6ae","3bef5c9599cd42b003f112b10786dcc068e05a60939835c7eb5c97cefc9a96ff","c8d9a76e056b3465d3089a16de09b8d94394e96eaf52dd0736e3690037c8e107","6213a429e391c091b80afc5b9cdb842bcfc4c4c615e7930a9ef73d829602b306","4a56e51b4c194541041d68b49760029d8f41cb6d51c084d6a8bc6f76c6485b03","f0595b91093a42f963c5f4ccbbd4eda5c3fa85d7ea8db8604cc0983281b111fd","dd759c3bba11d3e1478fedb143fcb14237bbac94f760c71aba28b9f5afca77fc","858da9c5e5c810f227c1c3047d0873181b65380781d4a4eb884968faf30fbb8e","c5cc7ab668acd70733708092004f0624164aaac2bfd55cacefad6637b26146b8","695aed3f647000e14ed985f8c4d6045987ffb913dd12c814d6f9a495d4d25fd3"]
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:quero-delivery/service/status-de-pedido-incorreto/pt","quote":"Suporte ruim, e taxas abusivas!","rating":1,"review_date":"2026-04-11","source":"Apple App Store","source_url":"https://apps.apple.com/br/app/id1537430303?see-all=reviews","v":1}

Verify in the public log

  1. Open the Rekor entry (pre-filled with this proof's log index).
  2. 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.
  3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
  4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
  5. 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.