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.

“beträge lassen sich nur noch verbuchen wenn die rechnung und Ein oder Ausgangsbetrag zu 100% stimmt”
Google Play · 1/5 · 2025-11-09

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 2514013184

Proof data

Record hash (SHA-256): 1f4e1e46fc69f945705337c599ddf6fa21a53d377f884358e988083908470616
Signature (Ed25519, base64): 8MsJ2lNcAfuUZhqkwa575AZp5oFakO+HQkTZndNkWG+7LGUhLmPZi0LaQvU5y18NAHTx490iXJo11o8GGxh5AA==
Merkle root: 677e672fa444dfe5152ab91687c577772e13723ca441b5c8063508daedacfe44
Merkle path: ["1f51dc06d326b951d2835993d866d2e2bb8873b8b9dca76ed379038a18039b98","540739e2cf2cadfbca93f85f30afb24543e485e04a1a7c3538db382b008ba33c","0fe5a24d302093865c844a62bd3c0ab9f44a2e36720c5864091020cd9854d8b4","25cf0613e6139132c92a8f7e9642404ac7b3c4592235a416860eb47d041441f5","01412248d724e17215ea9e562ffc21ef34bd4ac7730f5eba039f2ba3df9fadfd","a1d4ae6a6fa40bf5c3e6a4e061a09c40718c77be1af8e5e85a427e9e97210567","5f2121c4868d72d6884d081cd6b751764b1e9370304765ce6a2780186cc36fc7","77b4327ed80616a893f802fb9731dba37b4df11a301bc47f813c35bfb7115f76","1585cb39578d2b6a7ce4b750117080540de14e286f630eb69295f1260e7c663f","f4a6190b25ee49b2f761541354c9cef246f8186dbcad81237bef4662d586c885","dac6946b1e902ab663372f2904b8a88f162aa152e7c66ab0a25942aa927d672b","8e9a5f4bf1bdbc745ade9fe1e5c7ea795fb91f97c0b4fe18e82e03e5ed00cd64","bd6e996c146ac2fec0eac3e8c06d1c7b69fe86b69de929b1fa7a0fb372eb8d03","4160c2bd6ca5556fcece7b88bcddb2c951ca86b46a4df6829fdfab8c09bafb4a","188420cfe03d9830600dc87f84622c41659cea53d9b8db8954bfc926ce1d4dac"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2514013184 · entry 108e9186e8c5677a6b00…
Expected log hash: a596e5a342226b61371cdf76b5c8be8e37a3d00e7ffe8f7b0b550e1a8d1459dd 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":"v1787122978040","kind":"published-quote","locale":"de","page":"theme:sevdesk/billing/de","quote":"beträge lassen sich nur noch verbuchen wenn die rechnung und Ein oder Ausgangsbetrag zu 100% stimmt","rating":1,"review_date":"2025-11-09","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.sevdesk.sevdeskgo","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 (677e672fa444…), 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.