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.

“could have lower delivery fees”
Google Play · 5/5 · 2026-09-11

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): 9bebb5f7f67c62b7a634ed3c34b38c51d0899b995c19f06ed063ecd461da7f4c
Signature (Ed25519, base64): QZDnIAc1ju7qPrVs1gNFxhokpmJYlcHrhgdxV0ZTKCRKnveKdSRCs4qdzEgAeMWrjVUcPqu93XnTguEadNj6Cg==
Merkle root: 2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path: ["9bea582f4ba49ec0019247ecbf85b7defde7cdc5d9705bd7c01f3217ecdcce40","27ec7e6ee54b9a855fc9b36fa97b3f2b9db04112691c16552c83183ac39312e4","b42c2b2721aa3a458cbf2c80fdb471d7cedd75e67be739c97183f4e9766f176c","03da7f91c44c3ece2d22da8f3a3007cd6f854cec0080b61b659fe46e4ae0c2a6","00e4f050ac4c217062bb76781b535589a4a9ad9827be46e015ad6c0e959ebdce","2120b4a686fe4e0047e688de552e8d310c9cd66d430ec18820cfd785c121a8fc","979200975c00efd800ba643042211a09de581e8e94135a78b36b7332366328de","d4afe44149427a03f9aff6f213eb9652f5a8051427532b747a3fd7cfb745dddf","b9f30ec44196718f2cf9381d445d6569eed3b11c132789777c3989fefb86c56a","97b3ef7abcefcf268bc0e823543c8f45b95ea7b956ec024d31884bcca1a921ba","6900195e4203d1c8cd26c13eff44866a664af0e306b06dc11a266a9357e24fbe","c22fe83bd144008efb96895e17f4e6f8919a56dd8220cca85f3aa44cd67de0ee","27978d996981aec54e7305bc9bddff422c8ed02487f8eaef12f84d0b2ba90b9f","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":"theme:aiqfome/quality/en","quote":"could have lower delivery fees","rating":5,"review_date":"2026-09-11","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 (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.