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.

“Te avisa desde quando a entrega saí até quando ela chega”

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 3273053873

Proof data

Record hash (SHA-256)

21033ec3299dd353ac92131f7e48d21301a08d53ec1d98fbef5a754b9ea26c70

Signature (Ed25519, base64)

cUbmkvQtmvytnWA9Uo1uH+TyDtMRA5Xk8Gfh9QrqdVqFqqVobapjbcE4KeTg8XIFxqlgYqrBuE5wMRMe/9hSCA==

Merkle root

6953a5ba9bd00082fa1986982a5979aa7ad5b4654ec368f8d247f13243e4e4b8

Merkle path

["20f1a158f1abce7aeac013d6179a8a85cee177baa2c71e906695f36ed97e8268","20cc1f301c4399d0c5c8cf7cbdaa22825d418b4c33cf1e56c7fee802100c8fbd","4f8784e9e9e4252de87b784bd0ad55d079bf844a1706c81e2388269022b42f26","404f68e16a2a9ad9d130c45b20af5d593c762d65839b14a9f758bec1b82873e4","84b16a55a392d0979a897ba48718d14418935b0d1967ff2d2de3ad56206c059d","8b8b13bd733173dcafaf003f62685c1c934002dfcc83b091348c68d0917175b3","cbf46252522730d8804920a5c38b8115925eb3cc858291c5ac4cb5f8f67eca94","2231157f6e6c94c0dbc1d158f4272dd16240db5e6d2eebd5bb9997c0e0e222d4","c09f9f09c0b3bc13f3debbdd7a09fcf2105fe9b67bbb7942cced959899aca288","2a71346b3a82e076204ff0c3c2f36e8da558e58a6b123c9b1bdbabf5ee3e8ab6","72c3e38739481bd0a6b962b9809fc41fdc415b4ea8f89001926f0ebf61efd9d2","d42dc1b37546fc67d932c54c8efa2ed4184ceb43d115311d414f7b177c48c420","3d6624c631c3f201b337a52bc4f9494c99366c0aa74b4db152cef1b6807b4800","98a14e6f55278d0c3f64d31e6bb09545a033fdb7dd6455363be23426eb85b044"]

Anchored

2026-10-16

Public log entry

search.sigstore.dev, log index 3273053873 · entry 108e9186e8c5677adb5c…

Expected log hash

8e660c0f9c2f4acb2461077e20036379bc945573437a296969373758a8dbffb8 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":"v1792120102008","kind":"published-quote","locale":"pt","page":"brand:aiqfome","quote":"Te avisa desde quando a entrega saí até quando ela chega","rating":5,"review_date":"2026-08-26","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 (6953a5ba9bd0…), 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.