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.

“I would like to be able to search for jobs in a radius”
Google Play · 3/5 · 2025-06-13

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): 4a3e3a0c92b67085a1ab63d4c04d476e925a6503974cc10dc8503e955e98cc9c
Signature (Ed25519, base64): imqNx13KDjoqQBu71whkCLI8wkhY6J0+1jmqeMMxOygSeEC/ng/QLJ5iG09jUC/PmynJBi4pLslFesh4VexjCQ==
Merkle root: 2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path: ["4a4061ffaef2d647d13ac1fdd30b90366c67d295e0bdc72ae3098d8c5374508d","9113a5aa2fe10b58b57d8314de03846d513e10ea6899ebdbbec538e46dc10209","64423cab2d9fb7c3fcaef61bbc02174cc687e10b616321a6d553b9beb7174ed3","7a20cb65a5bed24f2667086c6cef1ab6c74db2097f03d0dcd60d625c30218939","48a3d772607f0b79b13e948207fc7f5eeba8f75234007214eb90022d19f51269","e1bfa3aa3d3c92eccb4024ec3ec0c8e0f2806a425bfd6a335cfb75d3e25677c1","43dda2c255f06e5fbc0048def213d70b1f0ba5e01f63727fa42bd16e9e7a7c5b","6673ed76daf4378c410b3e4283ad1f59e0c08d7cd8fe226083b1627ef06de1fc","b219c23bc24afed10de066a29f8d673c6e08da86fcbd1a8ddaaa5803b285834a","67a83b1125288e9dd0ec516ff73b9cf38ac9427a76ec268c7e87305492f09285","cc8eb8c110ad6bfe15d65752a33499baacb1799054e70cec984d4c86cc084a38","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/ordering/de","quote":"I would like to be able to search for jobs in a radius","rating":3,"review_date":"2025-06-13","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.