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.

“Probeabo gemacht, welches man nirgends kündigen kann”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1c3bc387144956bed00f4613d744f78bbd85091607651cc1eab48a17fa507eae
Signature (Ed25519, base64)
YvxmJg9UI0e5S3RC3H1oj9lbqia20zOUL3kQ8cHHfdu0PIPFkPeecs/8TDqW6MAthRHbQIaAJulLoiDp6EA/Bg==
Merkle root
baa63339ed127dee6c2b1504d3718b71e94c83f7a90a1da737d699c1b2205913
Merkle path
["1c3896ebb49e63e630325b5e80965b95379677ef71efecbb77d6a9dc4fd8cd64","28c2e781f83bb0f989602983098762001644314065d1e52a8b9df24f512864a8","e7d1b00bac16842c4c9747d5680a83743f4d166c03a9a053fd1b609e0d7121f4","52f1d501cca73d6583b68272886902f0991f22eca2d622ca3bacc57e1abeab68","2c3cfc411a9d607f86e53bdaa1be350e7e8f60e2246e8eff0c445688ba48a1ac","a4ccf2c6b8a6c98f784984b49b6b56b29b16b2dfed1a407a2b459500cf8e8c77","a1456106238e0bc17a333492e412a051547a45838e37fad1b4773f919d598176","062bdac524e79d2836fa298cd65d955c56b214f1d9a4ad3c7ace59344fa203bf","479074e02842e89761507b801bdf43d3fe36c9d229e5cbbdf121e200344dd01e","7b85401d4891b3fdf2f15624f15524942c35d5712311ae72415ffd9790da1583","a3311f52ee265c954f72217b21942002f400b14a8125c446178305cee3e9d3ed","bf762721be01b665a467adafc2bfa206f72c681ab8fe5bde6762bd120ea2a5bb","eee880a255047d554444ad39a6fcc213a7567298f0f3441531c01029e7a71d12","ac24abf3a1c506aec2b5c0611268046e40bd3e23140aabc047f5c16f008d5dd6","11e6176a525c956e4f3a814b04624b93eb8f47dd129fbee2765869efbc5d4d54"]
Anchored
2026-09-02
Public log entry
search.sigstore.dev, log index 2685255068 · entry 108e9186e8c5677a482a…
Expected log hash
03e66e446ea90df8a21d7d402854ad37d81ce71c2336e953836f61c9bb1e4bf5 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":"v1788348937690","kind":"published-quote","locale":"de","page":"theme:canva/returns/de","quote":"Probeabo gemacht, welches man nirgends kündigen kann","rating":1,"review_date":"2026-05-21","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.canva.editor","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 (baa63339ed12…), 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.