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.

“desde a última atualização todo pedido que eu faço com o pagamento pelo Pix não é computado”
Google Play · 1/5 · 2026-04-27

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): 4aad932844eacd5d41dc61718f6a72a085bdbd22644799f149958d841ea8ee60
Signature (Ed25519, base64): dg7+d3CLZhsmpFGUYtDETXZIPCGm8EcIPxRsRqvFkOelDPWKXxbCOfzx+fkh8m44zUfCzEj+4Q2GSQY5WoHOBg==
Merkle root: 2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path: ["4aaddf8c419249053505863c9719270f62740c9d3aef184424800a0e57687d46","345b54ea32f8e58e6b3434886cadcdcfc823e54b641dcb8cf1cdbaee26ec00dc","ec7d7016b34ac7f02cff831417cd0e4479f68bb8631f051fd055ca2ed7113b46","b6c4ff6b3ac39b11333172f61146a651f6a50cdfabf946f51da70039dd3da999","ef05304b07a9e1470d727a1fb6051f099ad33d571e2c05326d5a04bc5e9e2b12","1fa7d1fb5d592a0a0558ee2cfe70384a2d459c9ca006508f9fcb7be5ae13e8f4","ed8a7c2edd824f45f13075454ee2caeab27c11be09043e151334810c8352f04a","6673ed76daf4378c410b3e4283ad1f59e0c08d7cd8fe226083b1627ef06de1fc","b219c23bc24afed10de066a29f8d673c6e08da86fcbd1a8ddaaa5803b285834a","67a83b1125288e9dd0ec516ff73b9cf38ac9427a76ec268c7e87305492f09285","cc8eb8c110ad6bfe15d65752a33499baacb1799054e70cec984d4c86cc084a38","ddad24b033c054e618d3abbc2cd0303f49551ff001beb238cabbc4b73bc7d951","d1960e2348cd4a71c41d10f1fdeb248b829ec3849e0b1a948157b58e7b767ef1","f2c4543851e26fd9d1e3721e592d66b00f142e537786e975d115c14b9cb61c0e","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/quality/pt","quote":"desde a última atualização todo pedido que eu faço com o pagamento pelo Pix não é computado","rating":1,"review_date":"2026-04-27","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.uairango","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.