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.

“Auch wurde die Seite schöner gestaltet.”
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): e6e5250f77ddd2d8ef706d0fc1f571b464b2beb2601347af59bb8fe82d355592
Signature (Ed25519, base64): DV7VTElLCdKlq05rZaQ0AOtNRF05/gdVJY7h+QP2XgKC1jLgqf/2YaxQKasZBHoXOcxCrJK7gRx3ReGwl79IBA==
Merkle root: 2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path: ["e6e5aa3d3e788acc11301b88b44c3ca979d8784fc2850018c1ff51de8ecdf68a","fbd61fd3477995b989665a9337d09ba717469fa0440889563dc32d3a53418083","c7aee559ebd6fd3f30ccd81aa234fba7dbea845cfb0c3ffea5cb079fc32999fc","3d20ebf485cbba0e99511c1c94c654e1092c15fa469cedbd8fc4126b1bea21f4","215588fe0c40e9f342fcb547c79956ef926841e5a72d07ed7d14c3f2984a98a0","b6b69e6c059b80294ebb2c2c4f5739e30357f766375ddd2b1a47463010e436bd","d52cc3b41f872f088a9b479bfc3890f1dba2d5bcd531c7aa76ff63aa5ccee337","a1d11f24a4e3b2330f0cd85fa36c8f30678a5f1f5d775e961db831b73a55a8bc","8efaf117ffb56bb8c1fb2de61de6e374a450f551a8b437268b500f20e2b46596","4aaefa4eb20024e4aa383f59cbd2d0fec42292305e1db86ecb95f4c9ff47b4b1","7aa45ce6be7da29aeca0302d172ca2874a01f87e6b4addfd75180817d87f4620","adfb7af951ab6d82fe2ac7465e5f822234f3eb32c74ff914d3090db1700baa73","34bf35d805c4f7af315854dc10a7a10ae0ea054d46dee40b360c3f04f8b8e60c","58a3dfc9ad8696e92f5fc9960e9c6bc4cc04e270091b574a948593298b33d1f5"]
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":"Auch wurde die Seite schöner gestaltet.","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.