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.

“If you don't select either, the invoice cannot be assigned.”
Google Play · 4/5 · 2026-08-11

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 3273209361

Proof data

Record hash (SHA-256): 09cc23110df5eb67bf5b0c643bcf0f01a610e26500d25ae0ffffb392ccd6f7b5
Signature (Ed25519, base64): TTdDvXhQFNVVEpnSXSWcYG0r+fy0/ALoqfnb+1tJ0RyAAQa/ODZba3YCsG2nsJtEpN/DJJ2P1V3natAbes0SBw==
Merkle root: 6ebb2d3fb78e4a08533ac6b6852f3c84687141ae9b0e78424d88bb4161267bbd
Merkle path: ["09c32452d4de50cfdf125f1776ebe026c64ad5d8bc56165854a02295a1397cf9","da38fee8a557045dd86e86f4eb0d2c12482c8201afe1eb009e93c7335e8f9048","3b0ac5a01d23bb3ab73b2e7c207b25a654e3ef191fc7b4c9ff5d8129e9df7df9","2991ed2cc76616632ef6f38284b87c99dfdf077a24b0c0575828d58d08475cb9","6d99f57fd4bb340253b0292bd0fc4ce182dbee8574270f7b603644a2a64819fa","750c5f7f30253edbc4467057a5b7bedd7b13d225ade973311c96f1e7f40dc6de","0d5d580d82f4146b091b61f210bf777d3c7d78d57ac91fc5b55219bb119ad490","baf93281e1b6f97a2126f9f860916e80aa9b17133a24205b5da3c85aea8fb856","6c008149614c527c0687f7817a2ff846197114d2d5d90bb365497c3a10eb74aa","160140ac6fae5eb03110da3f1aba9cbe6500a4b5a2c3f92a5b4603d1367d7bba","aa2e036eb98bd52190de0b95f7750b5dc663ed2d2f55dbf32cce04f860e4b44e","fc73c2b0627636c8f676f008d05fbbd4dcfb7ee0af08432d0bea252601b2007e","b2809ea8af334e57adb596cf07ef2c411ca41ee72761a0ae0fbef01d75a71a23","32d6dd564d479cc6b7834d44d5078d8ebc72c40210e72f0d380fac04d2d8e87d"]
Anchored: 2026-10-16
Public log entry: search.sigstore.dev, log index 3273209361 · entry 108e9186e8c5677a732b…
Expected log hash: bdbef22d23477d2ccfe2ed182ce8ec54934b3bae489c9913db850af171e33062 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":"v1792121074379","kind":"published-quote","locale":"en","page":"brand:sevdesk","quote":"If you don't select either, the invoice cannot be assigned.","rating":4,"review_date":"2026-08-11","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.sevdesk.sevdeskgo","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 (6ebb2d3fb78e…), 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.