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.

“já desinstalei o app reiniciei internet e celular, e nada”
Google Play · 1/5 · 2026-09-10

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 3220367991

Proof data

Record hash (SHA-256): 2b877bf14f436ac18ed909ec6e603efdbfbe9ac47e9efc1cd32b359cd3b4af80
Signature (Ed25519, base64): q6i4ncbgDZOCAs6h+h2ruKfTH7aovfy9SVWGs8cAVddtotLsSUe8DC+3fr8JvZPo37SeXw5SKbTO4YrfCZWmCw==
Merkle root: 8e481f891fa4a8f9e77c0279ca152fab4383b65a50decc840d9fd7569bdfbaa3
Merkle path: ["2b88d57939c4d433a901166011a0887ed023df0c7f3b564b8fd201cd61742c33","ebd66516aa6b93ee0456f53dc6993a175cbebf56dc942412fa9e4f09c3916e91","f647672aefad9b3bb237e5c7edd4834aee38f56fbd72203b45dec3abe18444fb","a4afe09d1dcc1e16de8c8c8e55a41b5eea4863be49c1eb743d5fd362f5b2ab17","f569d9d7d437d782b3a27cf7900c77e6f90f2d32191e421abd79f8912bac5034","c34424903a792b9067f9120dd9a9494039e2e8b09372dfd909f5716f0e8b9c3d","e5a8017e2a7c891a309be8afe79b0935faabb5ad1a1fc3626cd28af7a4de6c18","1c039a62cc1684b39bfb2056c30abd82ace77e5b6feb95d78ed5acedc18eba86","772eb3a47aadb1baee08c4936b8d0b51436ae7e777df5ea48b271086d56ea529","93a5bf30da5c3d7728a4ac8e2eb8aee052ce4c540659d9397dd679935c4e5eae","df585a3f11b338f1ce34579b95fa100361dc550eac6e7364ca145aaa87cd18b8","a7aabdc256e01976bf56aedd2750701f155d95355e126564b57f87590d7c57d7","f12c6d940ab3feb9a920f8708be9c7f52b5aa4637463f6ea0927f2330e210f4f","391099ea13ca712ab4d3c0ebed9ae37f021122ce33d031a4f3442fcba2038ec0"]
Anchored: 2026-10-12
Public log entry: search.sigstore.dev, log index 3220367991 · entry 108e9186e8c5677a60ce…
Expected log hash: 9a2b3ddad9c3b29dc171a15554fc81f3d4710c01a7565bd2f28b92e7b639f6dd 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":"v1791776812348","kind":"published-quote","locale":"pt","page":"brand:aiqfome","quote":"já desinstalei o app reiniciei internet e celular, e nada","rating":1,"review_date":"2026-09-10","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 (8e481f891fa4…), 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.