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.

“To make it better, the courier's wait time is sometimes too long”
Google Play · 3/5 · 2026-09-06

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): c25589d2215670775aedd5ef7793b9144b77eea6c01f6eb4492838879f55c7e1
Signature (Ed25519, base64): FEfAW7ZJTaiWWTSksbpBZPxkyDqzq8NpaBe42gnrLN8LmkKJo2DUKEIZ/Wb4jHmVGAxL+PRLfEglG4uq3TrTBQ==
Merkle root: 2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path: ["c256638ca6aec784293934f3b768e3744b4c87f9e63a008892eb6c894b6d0d85","39d80fcdc93f875b9acd76c560723a831ae62125391b8066ad09283b8d86d3e1","a5e24a178c29603f2be8eefeae9f2fd4e11937e32fcb47aca98c1ea883923bcc","cf0c02222eef32beef3ed6e22fb7ef672c36b4a18b11e27a370a88dbe20dd465","a4717b2c561f08a89cde8195f84da02c3f5eb3abda96e7ad572bd4923f8f90cf","67ac4965161a192ee3b120f4bc024123719a1246437a6bfce13d16a21f83e211","fda03fa936fb65d6e1141b91a57b55189030a5e7d49f8a8f5392d251ec9d9ce0","82c5dd052062e7ff682e42bfd85dbe500c5f888ac8d000f6e159895472920890","121a886e78bf986b0fed73f85173691b9c08b818868cd227662449b036117180","ea6ae509a343b345edc2e59dc284a3ccaf3784ce4c76cc049fd7803f286fa8e8","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":"theme:aiqfome/delivery/en","quote":"To make it better, the courier's wait time is sometimes too long","rating":3,"review_date":"2026-09-06","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.