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.

“Very good, especially for the variety of payment options”
Google Play · 5/5 · 2026-09-13

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 2893887498

Proof data

Record hash (SHA-256): bc5ef6e247664d3d939dcc2c1a1562df60cb08fe71ae0aced31307099a9665eb
Signature (Ed25519, base64): C45jrI1OvzZGetDjQduSlvqsNIbgbW3/mubXbsGzrdD3cfOU4QTaozg2calKBPScXdfCziq0v6rLFc2JoytUDQ==
Merkle root: 2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path: ["bc58aff4e30842a776d10f0bac05a8cc8b74b166d5103a0544f950f76d2c2108","3fde17265f91522ff40e520d237734525c660466096275942c79c80205ff54e2","07295cbc01bd2b5e425ba4c171cab6d24ee2f1dbe3270f13d907372db95211f2","776c447a710be00fdacb8cc635914d9975f1c2860dcdd7356d1ecb466384bd67","d01b7814b9c93f452348bbd94881cd5955488b34c28728114630a2393278f5e4","8599a5a24c50eba5857c4f464f462a799cfe176374ba3527baf564b095948267","656d8f16f8664f6b30587a8da1186f67eba0faca4053e9d8fed16d768d3e84e2","022c3d0b2e804c3f214f34f02de4296dadc96eb0c921b80656c7748783d02f74","ab84a608c3b3d272c2a6f7817422e588701a4eb62729aae9a9784e175b6e435c","6c25b027911da0990ca5725c70ca4c03e437dd6d2d31235684efc9ce14e0fecb","1811ba91aab5685114da7690b72b1e93f565312717eb813f38616c3053a2a44f","38376ec9f35bcd39f5035c8425fc104742746cec8f0f18f678e6ec2b7c8970cb","f798c0971d32a6ae8da39cbfdd643aa26fcc32dd200aa7f9151048a02f8ece59","537f00dd60bfbd8c049786f7eae4da8a735af5b60dacd3bc1b6054b8ac3175e3","58a3dfc9ad8696e92f5fc9960e9c6bc4cc04e270091b574a948593298b33d1f5"]
Anchored: 2026-09-20
Public log entry: search.sigstore.dev, log index 2893887498 · entry 108e9186e8c5677af79f…
Expected log hash: 90099e0300c6e23b62e79318296ebab91bff130379d248ada57f044f77e72ccd 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":"v1789796056710","kind":"published-quote","locale":"en","page":"subtheme:ifood/price/club-ifood-worthlessness/en","quote":"Very good, especially for the variety of payment options","rating":5,"review_date":"2026-09-13","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=br.com.brainweb.ifood","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 (2f068f3de56b…), 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.