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.

“Wenn man die Filter richtig setzt kommen sehr genaue Job Inserate.”
Google Play · 5/5 · 2025-07-02

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): 5afc52278ff2682ab696998a0abeec42ce3852824328520c05e049e6b00d4609
Signature (Ed25519, base64): /2yJx/wdqiEn4yfSjtzFNnhmb0uh1aNlKAF+DSNSi37W7y91SySHdD6vgE39F661wd2vCbqWgGRD7uml4D/lDQ==
Merkle root: 2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path: ["5affe55c0b209c5ee4cc732446469a61fa7034a02e66809316d5249ccb3e190b","2431c6cf717abe322209ac6058f59b7b9ee33ccf26a728cd8d47ecb33f17ee3b","4f563d22af5e042d89f21c67b1fbb6ae99d4de3d81e80c0d80102440dbeedb66","dfbb74b6dbacdd7d5be3e283062a297dfa5916b2637c0ae15ab5842e3596b970","9c94026bc41b42b7ae75a93efdc3dfb0722c82189a465ecbf8e53c6331ea3974","1bb00f8b311d234d28a50848cbe04a3edf1eb5726521236fb1b1181ed11a9008","87c8e2166da9e7b13909676d6a01e42ef397402036d9410129ff310d4e310bcd","fcce5d6cce6c7c5a8bda61b8a59041bdbd173937df8bbb71a1051114ce1d2a5a","4ae91ebfddf2cb0304b977a0b2e5d36f1d7bfa522aea53e0919d46682c72a3fe","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":"Wenn man die Filter richtig setzt kommen sehr genaue Job Inserate.","rating":5,"review_date":"2025-07-02","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.iAgentur.jobsCh","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.