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.

“Tive que ir ao local e bateram a porta na minha cara.”
Google Play · 1/5 · 2026-09-16

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 2890214870

Proof data

Record hash (SHA-256): cf584076aaefb5f934fbd81f550a518ea5c41162f7313c5e451b9e8eafbb97e1
Signature (Ed25519, base64): Y+kRxI8msyo2nyO2ZYnXZJttR+ITrMh1E4ed+ByDhv1PMHrryLtineVdochxmSYTGqqHYWNSlhTrFW6zoiS8DA==
Merkle root: 04b39eaa56e1cf8f75dc8eac18bf6942167c8418ea731a7471223f0be60e3e6c
Merkle path: ["cf58b283a9ecfadca6ae021e43d10f37831ccc7bf0134c3fd184899ecf7fc3e8","ca6bd49dd995cd79a52261c3f49b953f1957d7a97bb144f9b40cdd3c03b9dcd3","2e7c6a3f5742eb78597e2ff65d24ba85ddbe53409ca15d9da75fab01a0052ef8","fc8eed0540bfe5a620dbf1d3aaf51584fd8cc4daea7289457f443014de8ab350","e03972ec9499cc31a9fafd94ded3229c360bd77ad1276ea15bd0d2bbe11f6bc0","95a8a9aa2ec99ff074251d8697ea07479718d70b1a05549fd1448387c0373923","559931a8dd3148bb8a0d39c7d50d6bbc5536d5f0fe08cfc7b2b00ebb1458de8d","c5b033b870a061bd44addc1fa4296bedb432c7886752f8b615a14b7309013d2d","bea5dd6c227822eca66f67dc803aebb08727185e9b7f451029c20d5a4649dbc0","f6b1d978c2f3811c12019e6829067b6918db2ead0a1e9f09ecd61af2f9deab10","6adb1f59c81036996a2e5280307efcfb6a427a1b3d64a1b34440055d90af1ba2","1ef1a9718be3c90e98bc2f2ad1b13dcfe1b53f48fcfce25ef31cfaa0adba4581","77c7b6988870e1e90529e81d4533964f2663907157dc1c87878656cd074ac437","8f074eddb198349108c1e544aa98c8c80e756f627b29b4943cfd74cb3331adf1","3ba88b0016422cde319348a72d81ed01eacc4bd155bae80b5c4b6ab6d98a745f"]
Anchored: 2026-09-19
Public log entry: search.sigstore.dev, log index 2890214870 · entry 108e9186e8c5677af53b…
Expected log hash: 1f3acef0f063246e051bf412e40f4279cb96ed334ff7b0647a13320c1b31c4fa 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":"v1789722569406","kind":"published-quote","locale":"pt","page":"theme:rappi/service/pt","quote":"Tive que ir ao local e bateram a porta na minha cara.","rating":1,"review_date":"2026-09-16","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 (04b39eaa56e1…), 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.