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.

“não consigo falar com ninguém”
Google Play · 1/5 · 2026-07-12

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): 5a29b251ebc7d9cfaf7f9fbef15e71a18bff7183910ae7353dda05a3084623fe
Signature (Ed25519, base64): xt6wE/VUzN/wKe5erenV4j3xo+X7xnkyere+WENHCNXpqTs/VesCN9NlFKzswrShFKLchJ+qb0lnpvtoZ1nJCg==
Merkle root: 04b39eaa56e1cf8f75dc8eac18bf6942167c8418ea731a7471223f0be60e3e6c
Merkle path: ["5a29f8aa053b0fdcf288e0478680bccc79f03a0dc30c0df8f9f5d5b872803e2d","b60453cafdb579de8c4ab8520fb82f87596ba58370aef90d527b2b3e00a646fb","c3b72cd880100f3e2bd5c2887bb5210a4c71e9fd462978bf737368f713584c11","c5a59e3e989c7a816cdb98107f727f84f8d43d8294d16ccbcf013fb10629fcc9","b8d0cad7439dc823e74de29c988262e36e17f834022ec948b9318f0fe9ef9c30","f3e0f42ac42733126cdc916ac284cff17a07dcf98b542f12bd04295742a2de22","44d14d2d464fee892bed83cc1473b57322baf59c0f1b499ed49fb79583716ac7","78eb47620fe928040e1972a59fe3fbd764ccafeb9e0819d553c67403d040fbf8","915658be8043cc900ef1ddce213d5d035a7df650a86883975abf40204166cb09","fd58cb46ccdde41d41915100323d870fc212965304ed7e0568e8524e421b6d67","24198eab14f5d5fcfab1b424a45bdd31a5cf793801971bcb2a09c4fd69b2a958","dd759c3bba11d3e1478fedb143fcb14237bbac94f760c71aba28b9f5afca77fc","858da9c5e5c810f227c1c3047d0873181b65380781d4a4eb884968faf30fbb8e","c5cc7ab668acd70733708092004f0624164aaac2bfd55cacefad6637b26146b8","695aed3f647000e14ed985f8c4d6045987ffb913dd12c814d6f9a495d4d25fd3"]
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":"subtheme:aiqfome/service/aus-ncia-de-suporte/pt","quote":"não consigo falar com ninguém","rating":1,"review_date":"2026-07-12","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.vanuatu.aiqfome","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.