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.

“depois me reembolsaram o dinheiro”
Google Play · 5/5 · 2026-09-04

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 3241084060

Proof data

Record hash (SHA-256): 1b89a346dab2b073d6129f6f76881fd8a30257dd9fa0743f08ada1687aba8a55
Signature (Ed25519, base64): zGEE0LgcIyX2YWujzRRwaimbQdUpjRkyN7kwiBX4z4d1zmo9aRT++uvsWQdh+wVHYbpeqz+F3LtDdeQA5cp9Dw==
Merkle root: 0b0c0499033d3f9b3953d31e6c838f88f12988dba810dd4de44922e1b60fcdf6
Merkle path: ["1b88600d3d75d36bac59149c2cfdc05b85a54c39a2a70decf57a71b4cc7c5900","1dd90bc18ac784cfd14109a69a243e36e4bea219a8ba870332c28c847e1eb9c1","bc94bd800ad878db652a6f21bb8899f941e75f193a9f8bffc8a8fdb1d2e6f4c1","51015226bec713c45a796fddad19096cd5d5baae32302751049eb52fd01d3489","a9deab1cb921b1dfddf11b2ed054adb2f6dfdb7d7da42e05452efa9c90c97ba4","2afd07723f106ed193c1f5139dc8d1d598a8dcd9a72cc6e508d5fb7ca6834947","ea9f8e0e9637c12f0bf733ad79b4e90918cba8926b7e74ec1f50140a71dfc799","7fa75c24e83915ddae91d903a655343d941788538c9763593040b7c45046acf9","ebe29060d0946007628890119d8773c34fff307dc916903798bc5dc8c2777ac0","ef1d89253fc65afadac230062761b4cb25b111a12d29d09a6773aafa6c6725b4","97bb581f373ac1585fd287a96ec92f37e16a17e7e09f4b197ef739b8fa5c9cc2","fd4caa7c5bda5b821309f24a41bde8275c1fa51be2629af50c760cc53c258d5e","fe7751fa4b9a0ad43fe0710628b6cb1b92e12eb8a60d9f17eb0c0764d693577a","8a05b9e19287b30c7fb54816a1fb848939f3f2c84b9825f19f342683d5db13aa"]
Anchored: 2026-10-13
Public log entry: search.sigstore.dev, log index 3241084060 · entry 108e9186e8c5677a3e82…
Expected log hash: a291e2473f1a4510a666e020d4d424e463d55bf4677b91eb5a52e446e5ff1581 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":"v1791865115768","kind":"published-quote","locale":"pt","page":"brand:rappi","quote":"depois me reembolsaram o dinheiro","rating":5,"review_date":"2026-09-04","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.grability.rappi","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 (0b0c0499033d…), 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.