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.

“funktioniert schlecht bis nicht”
Google Play · 1/5 · 2026-02-11

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 3220562278

Proof data

Record hash (SHA-256): 065044fdf59bdc85dae1a28e4025a64f9dd9ba0a8aeb69b556fddec9f28ad4e6
Signature (Ed25519, base64): 6neOi6XM5rrzDI0n0dqmOgxZ39mDRBpYQcC1m3XSc0f7UQXArDll8n/rOA1NGArSGTtSNZXhn7DKd1msns9qCA==
Merkle root: 2d214bb14438515f4bedf5edd9b00a6a5113a016ba9b9fe8160d41d7e6046722
Merkle path: ["0650d52dea08e10b253eaca1a24ab5ec972918145a9ae98d87dd40a283160067","0aad01e9b261f097276b117803796fb7b56e5ed26ee03349e010d7790a0966be","aa7344f2051744155eaddb78ab5db55444e370c1e69c7c83bece829db9d67a59","a57053af2914800e079d249047e5fa2c3818ea8c8addc846e5f1425fec95329e","a43cf98a1d90bf86f047a63a552c15142a98b2223ddfbb1b504b487592585ce8","5de7149b2ece0bb84f2ab14b0fe6a59d0d5ba76de615ba10ae73f24f5c5e5759","410164acb8f9da1de5c6fe03a4789a3324f9ff3abb0cdd029b654f9f29271c03","b7b04fbdac2dfa7e020b93bc1b6f14ea435ba6e667f38e9ccc9803f2239cf7be","f3e7835bdd0616761b8281d412689da0342befcd4ce73466141dfd0a22fb5295","b45bbddcbe0c76fc0258da7aa7e8da88dafd8f6a267f1180a0f5ca5ae4266623","3cceffba1780f717cd2ce38f156f4aacef37125986da7d1cbc55a2b4370f1ed6","ebdcf4f2d06ecaa7512b4e82d75b0892ee788e93cc90eec4b56bdf4af103e975","c8e78357eabd343df2a6d1ad8a9c122f986bc772443ab896b1e0fa855f0ebd28","35ea2df06612b261a549235c4e62b3e1ad1789f05da56f9ca671421e5071b72b"]
Anchored: 2026-10-12
Public log entry: search.sigstore.dev, log index 3220562278 · entry 108e9186e8c5677a2753…
Expected log hash: 13907aa3d3da271016c4b5e75946c4440692c6b4e1684187b965dbb983b157f7 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":"v1791777669660","kind":"published-quote","locale":"de","page":"brand:relai","quote":"funktioniert schlecht bis nicht","rating":1,"review_date":"2026-02-11","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.relai","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 (2d214bb14438…), 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.