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.

“hoje em dia dá até pra acompanhar a entrega em tempo real”

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 3123541116

Proof data

Record hash (SHA-256)

54eb0bffce46a62361557f3854c4f93983b4c9cd46ad8faeca24e6769e27e990

Signature (Ed25519, base64)

+gIZSxwN4mmcFU8p1MWQ636i1DbhYHTGU/s3OJy9IkxIbU48d1ZrRsjgpaC0qw/3P3T//BZqNJDY3L+gb4jNAA==

Merkle root

6d3f7b9a732acc39631b9b7a5990b6471bf710c9f84e5623c7b4ff4e1ce78326

Merkle path

["54ebea3919e66b9e46e0d7e4ae3e043382bc30bfa6cf1eed7d0540ff68793afd","6e120c44afd940aaca138187dbdf1c863b95881fe6aa30558d9b6211ec522d19","25b3911a0194816ff10b0ecccf0b4625922b6e9c28f39cdb1b27b9a6880b7c83","1eab3c886a45d22c96b9154c5e65899a5153766bc6b655a5a3b2ca9a87c0d961","8294bd37722a111fc72613ea8881158dbcf44bc3d7d872cf7e6110455c026315","a54ec09e29bd20946becc8bc529d221f2579eaeb387ae5eebaf8bcf0aa9aedda","111c347117b4192f2e8221e41721c0d3c56d908e7bae88eb64a12f71fb5f2c96","55900d86a128c28076b46afbf21ae257b2e79481f878b6043c807cdc6d2b3ef0","769652a94cef9ff82f3785de4b09ffbe8df97cce763651fa3cbad1ae9a9018f8","191f42e3583733313754cb4c385f5cdb5d68eb56605d21dc544ca117ed61ede7","e6e61858d0b1413b26ee13e8bd290796415156f4047cf49fbe067d7b7c4583c4","1e95a09de315cb08f89ed98f429a4fe8c776a87cd32717e41a2d55b5141911c1","43e340826c4a804ec6f5908b8b1b615e9056e8f44741be501b225d60c6223909","d55f41ae09ca42c33bbe39db949f63edb982eb2698def5511ce57c4f872a5c0f","6036173d1fecc6618a44f9a6eac2357cbf937f65066abe2621a2b8d1580705f1"]

Anchored

2026-10-07

Public log entry

search.sigstore.dev, log index 3123541116 · entry 108e9186e8c5677ad86d…

Expected log hash

9205615d16e6f0d1c04ec96882a0dde4bf091f63aaa636cea18cbbe885fd5227 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":"v1791346951310","kind":"published-quote","locale":"pt","page":"brand:aiqfome","quote":"hoje em dia dá até pra acompanhar a entrega em tempo real","rating":5,"review_date":"2026-09-07","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.vanuatu.aiqfome","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 (6d3f7b9a732a…), 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.