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.

“peço lanche todas as sextas”

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 3247778771

Proof data

Record hash (SHA-256)

1df7c96ef9011057c427fb1d73c2029a7dc4669130ada81b573e46cafd61c147

Signature (Ed25519, base64)

1u13S2kgoOkob6mvsnaHRxD3xME1fw4nu8Wf70xDEYXgvG3SFTksSZO4lc52+ObcYahRZ+uwA8Hm+RNYBWLjCA==

Merkle root

85ce153ffacf452dbbce3fe1023cf2b1831b0714a52ddd4756cd932ee6118eca

Merkle path

["1df28d4f4f6893b1c91e459610e2077f2d9c7d70ec7a217f44aa48fbbe04ef1a","74188795857a8cc25eea987d28452960703c1e7010fc2e5ddde2bc622db1d5cb","2ab68e547695cedd24c0b221125ce651c239dda3301fa5e3f935c4b1171a022c","c7ff51b9d498590d3e38aa5318553b683fedb33632a4780cb93f792406c8ae04","b6fb31dbd2b9087c829acd3b8fdf4d04e2416124a194763e2a6d090a2250976d","53a6b6782cc6fe2094e1e86948123e60ede906f0c41b8d5ead4c73a4641c5f64","f67f98d3c20941888385653cf165d7f003bebaf7c65fe94b21323b4ff6435849","6ecfe4f992366e28ed4eb5ee37fd0c4d311fda6a70e6bb95a8ad70fb2e483e8c","4872f9fd722cbc9a679660a9ae2f049d9940478757b7c89a7b7183774f183615","daabd785cb2d5f0ebca69aa7bd60d6b4c0563b3a84bf1ad530d2af0dd6f93664","e4f7e0954fc8f2b9fc21c7934a152128b6483dc2294dffa64b057fe3fbaa64c4","6c2e1c6197efd563c8b55fe8aee10bf08687b45dabbbd2a77d804d15e7fc26bf","18b18f071e9c71d8c36d555f1bf037316eae5e015564bc049869377ca5d7af3d","18e09dc9351f249cc916f25a12a638ff411aa18455e8056b5bab6122f75e7984"]

Anchored

2026-10-14

Public log entry

search.sigstore.dev, log index 3247778771 · entry 108e9186e8c5677a205f…

Expected log hash

d4527e154b8f284d35adc456cc8f260840ef237a57e84e3d79bf64cab7ccc901 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":"v1791943580112","kind":"published-quote","locale":"pt","page":"brand:aiqfome","quote":"peço lanche todas as sextas","rating":5,"review_date":"2026-08-31","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 (85ce153ffacf…), 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.