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.

“Anmelden seit 20 Tagen nicht möglich”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
4adb202ae636d4577ef51ae70bef2a0f346aa3b7ffbb51f4f60180bc1e6cad6c
Signature (Ed25519, base64)
zDS4Q3TOjoPplIGRrprtYLuoj1k9qzBPejdMb/ARf1SsZYK3454S6Iur9bItJNMrSW1a1NsTDo8PVW0tOnmeBw==
Merkle root
2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path
["4ad9b8a99e51ca5f2467fb8159a032ec44825713de6be5d4c1115987e88d782e","62d2c337b8e14c81a50cbde603f8c4a33855e7d0a021a4402d49202e2d6a853e","c60f17a058aac9f1fd2b200939d320c18f1a38a44d08f3389d945206596c9447","f7644490273e78d0805da843bff19275274c71ecb588a19766c810bf923d12da","a990e8d777b65b68ee0f250846f195b1671a93b947889d506b269558b18058b9","1fa7d1fb5d592a0a0558ee2cfe70384a2d459c9ca006508f9fcb7be5ae13e8f4","ed8a7c2edd824f45f13075454ee2caeab27c11be09043e151334810c8352f04a","6673ed76daf4378c410b3e4283ad1f59e0c08d7cd8fe226083b1627ef06de1fc","b219c23bc24afed10de066a29f8d673c6e08da86fcbd1a8ddaaa5803b285834a","67a83b1125288e9dd0ec516ff73b9cf38ac9427a76ec268c7e87305492f09285","cc8eb8c110ad6bfe15d65752a33499baacb1799054e70cec984d4c86cc084a38","ddad24b033c054e618d3abbc2cd0303f49551ff001beb238cabbc4b73bc7d951","d1960e2348cd4a71c41d10f1fdeb248b829ec3849e0b1a948157b58e7b767ef1","f2c4543851e26fd9d1e3721e592d66b00f142e537786e975d115c14b9cb61c0e","98191c82333f4385e47f318835e01d44ca8835262c6d0df40edfd5f6a4dc5c19"]
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:atupri/service/de","quote":"Anmelden seit 20 Tagen nicht möglich","rating":1,"review_date":"2025-07-18","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.atupri.myatupri","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 (2f068f3de56b…), 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.