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.

“Man generiert den Verschlüsselungsschlüssel komplett selbst, sodass nicht einmal das Unternehmen die Daten einsehen kann.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
08a16341eca0a38758bd2026eb350d00a27bd75d78d4ef5b7066d5c7cc2cfedd
Signature (Ed25519, base64)
XI16oSj56lOenIIgA9nv6qJZC9aJ0VK1TJ8NkLnzZsFb82L5DH9+rPLLaYBLdh5KqzuWdw1scSoPRErEZdV+Cg==
Merkle root
61c0358904092135da9dcafe8883af2adb0c61440bf491948394c6fe07255cf0
Merkle path
["08ac628ea43975840e436f8c6b30132e5ab7e45c30d95252d748aa3c3596580a","2119d7abd7841e1eacf4057301afdb4e0f01b56d673e8796e834b3bc374a2209","b6675ab76d0689a011ccebaadc472b3bb7ed0b813f80dd50d5fcafaf01b19b04","e367aa882c3e5d0baff1df155e44407ed73f7f62a54e9a3552d1a3de921ede09","4bd58b57b56c78b9620ecf37ece39316acc081fb70c070e1b60bb2996d274bec","f22989b4707e545b8bb5c74ca453d90d681f3d4383dbe2670dc31769953bc1e9","af18b446116c72554f509c027cb34beaed11744fe8e4fbe064547e5b5f2efae2","8efe997b84391ed8ce87bd59f1265a425228c12f556ceb26457f4c44ddd2355e","010a9ab6c08439a6b6c8a97a9f2485b6bdd5c1ac47f66fdce44f1fc9d14e1afe","42102fad8200f70c9e6b1ac9c5eec412503be2ff3fb9a01c5afda2922431666c","4363a9c7a72ae1364a6e5dd0ecd88499a582bb687c3502ae3bc2102e31c7680d","87520a43200c2a64131784e9fcaf857a7240782996abb4557bb54db56d1e2ad0","71cae424255aa4638e3d855f2e4d0d3ec8f410d9b00b335969ebfbb7884e48de","5f85197a8394f334f8f9e8be202ba3ec072c11f71435e83d07f11a0a073ecf02","6b5b9926e6b590cb1bd6278f63edc47584ee36101706f8e0b22f8404af273127"]
Anchored
2026-08-24
Public log entry
search.sigstore.dev, log index 2579329594 · entry 108e9186e8c5677a2f40…
Expected log hash
bb1ce4990105a11e35218e4ee0348633e0f4be8179db75acbed652ddd79f7a87 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":"v1787538369368","kind":"published-quote","locale":"de","page":"theme:proton/quality/de","quote":"Man generiert den Verschlüsselungsschlüssel komplett selbst, sodass nicht einmal das Unternehmen die Daten einsehen kann.","rating":5,"review_date":"2026-08-13","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=me.proton.android.drive","v":1}

Verify in the public log

  1. Open the Rekor entry (pre-filled with this proof's log index).
  2. In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (61c035890409…), which ties this proof's root to the log entry.
  3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
  4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
  5. 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.