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.

“iFood Club members pay more than non-members.”
Google Play · 1/5 · 2026-04-19

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): 785d52bed963a9af6c2d868c41534ce8e5abfdc7ae532b1e27da2dc48abb0d61
Signature (Ed25519, base64): Lx1G0Kl0pxyTDN1uD2owS0jahXXTW/BhOUMyxd3jyTevvRpiVvuvVVWwzQT9agrZrArSL5fTMaITi6tFN5KLCw==
Merkle root: 2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path: ["785c0f6ab9a2077898c4a5a374e3ec285930572ff2a6cb107e9d2def9adb2e3a","6a6d303c331ff262709dcb67156793571606cced24eccb1ae9ac253171ab5631","46fea0966edd2535b903185a8735d2e7fbee88562f7e07c9c1ec9c57fb673a51","d07e7fe7c824ca101e2ff463305178dc2f81e924003880344740886e3cc56eeb","d6b4c949986abe4fe8db85925eee7c4b6f6f5c15bc9611f36a0d1ce542edb1ed","0be79ee1d52f304f8fb0f05637871095afc3b02b81ad2da15a533ba5974de332","83967049334c7a71ba293d60e784ab43d10c4941c1c762c15d087f1f1cc9c467","71d13bac7603b4354ec4839908af1ea4509aeffef80c5ec7d57c691e79c1ef91","8fe0b9ee2fc387552f9898919800431b02f21fc4aeae9b5567e51f283a25e64e","ab44b554083dc94d4fa35de59edf67ec7026fb0e536086d1ec27e3d491d8f917","c3b3f5c19529bbeb5ebc1fab9e124029362e3e3d4f2fc2e58af4d4e08143082d","3c6ddbcfa48be5df39d5d13fece3ba9fab7f6eec0e8fcf21a13cdbcc6729a93c","c5d2216bf0003f30213891a39e09a3edafbc50505093b2ae98f61a9c067b5a3c","f2c4543851e26fd9d1e3721e592d66b00f142e537786e975d115c14b9cb61c0e","98191c82333f4385e47f318835e01d44ca8835262c6d0df40edfd5f6a4dc5c19"]
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":"iFood Club members pay more than non-members.","rating":1,"review_date":"2026-04-19","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.