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.

“zu viele "ups da ist etwas schiefgelaufen"”

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)

582ba93efd0b149c5ccf17846715c06d457425af18d3463bdeaa367be84ec4dd

Signature (Ed25519, base64)

HPvtWEnN9SjCBaUXn2KvOYLXjMy4UjcnXh3Y9gOFFKkH323gll/R7B2o79ezrXuUNNE70XvhErrYeW8kGxgfCQ==

Merkle root

2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88

Merkle path

["582c97ba580fecbcb5e466b6a15b4899d0b1c69c199bef0baf0e3d43a6f99241","689b365abeb6407395d960ca3f46c47f78a417d0cf1a77804b303e49542e4aed","530c747de27b23d70787dd57d8053a0979ebe53a5e696f9edc1ac605207f8169","a287ab5acd77b1a9eae880ad2447f23f711a38a14aff704482f9168460df6346","a9997f60adbe25b120bbdfbd2a1acb02a6a99e69ccc7fcc482b13a01b37257ba","3cabd2b3f3ec085b3a1d9acd044d8945e1fb87a834a310774f293ee2e95700bb","26ce47114bd0dbd343df91bed197122751c9ac0e9d448a328edb2df72729a2f6","2e887ab1ed7db0ac3aa133ca86dd7832b44d75aa018df3b8e5f575896bae9b21","09d905e826a2b90d46ab49813e4d88b2f9780a76e354797c9a70cf6583311183","e19dbba8cdb311d0444d44361410d261f65c3b0def631acae3bedc81280ec45f","49bbbf804812620aeb11a2e2155b2fa548b38360b9d358bf90988e833f01e60c","ddad24b033c054e618d3abbc2cd0303f49551ff001beb238cabbc4b73bc7d951","d1960e2348cd4a71c41d10f1fdeb248b829ec3849e0b1a948157b58e7b767ef1","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":"de","page":"theme:jobs-ch/quality/de","quote":"zu viele \"ups da ist etwas schiefgelaufen\"","rating":1,"review_date":"2026-03-16","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.iAgentur.jobsCh","v":1}

Verify in the public log

1. Open the Rekor entry (pre-filled with this proof's log index).
2. 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.
3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
5. 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.