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.

“Das ist sehr schlecht, ohne zu sagen was denn das Problem ist”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1325d340ac3fd96defe9fb31e38a5ddd3d3693eaf5a507a40e4be1e0fc4d9715
Signature (Ed25519, base64)
X6L5e10jDV6iLpFnjYghAoAklCoV/mPKTDcMrPsJKqKHfAGC4yKIDgw3R+lk8bah/BLBSpu9fNleNcqJIH22Ag==
Merkle root
3e5b84dbb37ce6f75730ed2b32f91cd71f3a65addfb4db0a36bb6e93c637284a
Merkle path
["13324eea65db97ef38c551950ed7597a7a52b683c21672ed278b66b3d7b9b754","6fd231611e4770171dd4926c93e6a81b3190f3b063c03b5a58417fe95ea2927b","3f4cd324a5ddc7e418d22f2537485486bcd6bc21fa4c205e456016717ac814a7","e375e36df63fa6e24adcf7c854c37344125ebfdb9630c0c15c352be98f97bb23","333f8339c317a8b587f857eb3d6803aa5fcbb33e0f5c11a35af91fa3435c3df4","8e913fe399953f737c9c0c9c5d00892395da645c4cfc9063f9069c5ba37fe15d","d5e2e07bf4ef1a65b7ee688bd7bd5b34cbf21466aaba4321b0fc6ad7b5bc065b","e8b987898dcff977d18ec1ae087d510c85fc12fcfd3a7837edaa5677a691cc28","372c9d816bb46060e72fbc986589740004a4926d24a8beea581bdbff93f86fc5","3bb5fd581fc055d29569cdbd3511521fc9d6f326cab658a22dc0a88fd3d6e932","07e586853ed7df60dbef618524eb346f2dbbb4d6eebda4c9559f971e8876deb1","5e1d55cc495e25a055082f31061576a01811fae87e315b90c56cc742da8c21b1","09ffd4ff7f987b3f51093f1e58033f05d70251a8231cecee13929f5904d44057","4b83a60597c484d00737793c9d1e20749c33d1394631936e64d7dcd8530ecde9","359169a64f9c96ceed911524de6d7935fe237a0309f08d7968d6105d6218494f"]
Anchored
2026-08-28
Public log entry
search.sigstore.dev, log index 2621233673 · entry 108e9186e8c5677aab9d…
Expected log hash
8f69f81c385ed6162582e2743ec87609f0e5a311201997ab1f656c8ded6f904e 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":"v1787884205203","kind":"published-quote","locale":"de","page":"theme:pixum/service/de","quote":"Das ist sehr schlecht, ohne zu sagen was denn das Problem ist","rating":2,"review_date":"2026-08-08","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id1319898516?see-all=reviews","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 (3e5b84dbb37c…), 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.