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.

“Arbeitsstunden bei Kunden erfassen.”
Google Play · 5/5 · 2025-03-16

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 2682933759

Proof data

Record hash (SHA-256): 084508b46893209efc9affc493ddb9246b031545f5a01eeab0204175e5f69dd4
Signature (Ed25519, base64): mgjnq3desnrqx9AKOzx2d41/nfdbGLjuU6W4+nV/JNNAZLDvJwgNDGJR4vIQ0UPeAN4Zg3B4wachT7mtFlr2BA==
Merkle root: 4fe8751e7d70c50e0cd3fed6e9eeb32edf31f624f79d82d9ec3817eddba7a9fa
Merkle path: ["08459ed4dec31d9d2e6304b1ca1c6f9ad61e8aee4cc58212912beaedd5a64806","b2b2508aa2d9c2f3105c0e26bea996e06cec74352eedce8a80321df98d296dca","b7141b92e12c32c458ca3ccb920517a4269a4c9a7a9f5514b40f6aaea31462f7","1d8eeeb826846863c160b1555f0befcb92a8ca491309a624b042774f9303be79","005be037d47165d1ef528801a4dde36a5f15d4aadaf747413804e5609cb83b43","372e5f2bd501ae52f0aadefdbe32359d1725cb647fcbf17841d02efeda18199d","678cd810f7bb6e8357a6f367dccedf6576ab238498c55c11743f9cb404fc9f80","10f5e318ebc61b3f5b9025d4bf3149617e988b176cd3b7902c8a22261b142fb0","6273a0edc5396acd08fe0d78036079969bc318ed4f280229187a3bae1573e0bb","7fc902dd24541fd768741c3ec0365b0eb2222ef22f88ddf29fcd6bc121b434a4","55dc0b56a224978c1af45f2765d47668d33ca5f995bcab2c5c0e64196e69b5fd","e156186e749fd94aed5a129f465f57a129de76642c7051b32f1250d1a8accd6e","ea18abb121143b3c16bef9bc5a13c470f569c0ce0991c92429fbf586994f4ec4","b949a5b1fe3c5409c484815b6b1e0675f1b11819a9236a5e546056d1971b9a8e","1d8f51436982e85b24ea8b1426a5f0ee7a81143ad75096c92a05493708dbae01"]
Anchored: 2026-09-02
Public log entry: search.sigstore.dev, log index 2682933759 · entry 108e9186e8c5677ab48c…
Expected log hash: d15c976489915f93c119ef146e715f5c01d5064a289c9ac130af05811dc83d56 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":"v1788318759763","kind":"published-quote","locale":"de","page":"brand:bexio","quote":"Arbeitsstunden bei Kunden erfassen.","rating":5,"review_date":"2025-03-16","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.bexio.bxBexio","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 (4fe8751e7d70…), 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.