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.

“Macht Freude, damit zu arbeiten.”
Google Play · 5/5 · 2025-09-07

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): 883df6cf9f791612df7359a9c4e2cc264d169ae4370f631f460748483dabc66c
Signature (Ed25519, base64): 61vAuVI/4JzJ94vQwmRe1g8qtXjEdVPgm91pwS808zpyBeOIuqJ44KGfsGMGLafXqni2qNAI2J9/ZK8Sn+bEAw==
Merkle root: 2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path: ["884055d77237026e550783b7b17eeb15f57821cd03abe2b7828fa25f30de1d1c","8edcc9e4a24f8944d8cdbfe164a3973fe486dd3fde7bbb9865ab556c03808af4","90a6b03ed4cde11ee0f2543a237e0ea13870b35386d67bcf2f568ae0b930b7db","6b6adb8bfe4563e139633853d892333ab115101087e8f6b324dc3df22af8fe65","d42e7955da590211cc60a6c392a5f81558954282cd23000497b39c2bb8fad22f","ae1072c33d783d24ee5dd00c7a8dba26a9606de20bd082a82ae37a194485b6b1","46026810296f3635486f0ffefc35c76c66b34f38b5d98dee662597d2e2187552","d10599bf23f84f2966d000ac12f328304b7f70d0edbe919c80313dcb1645e0b7","966d33942391f9fc0db3c853c0578f353df02703ad42fd88e9b6492502236077","d3f4b889078c38d08ca203b3f73dc8a12cd8cf7877c6a6351ec5205bbe225ede","7a51da194c892d7c7959b887c83b1d1c4bad890ee6cd33f70da279e7fd92f7f0","92f17c43ced63f417fd8220fb17fa3f7f92ab71fa17571400b752b0983c159a2","c5d2216bf0003f30213891a39e09a3edafbc50505093b2ae98f61a9c067b5a3c","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/ordering/de","quote":"Macht Freude, damit zu arbeiten.","rating":5,"review_date":"2025-09-07","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.