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.

“August eine Zahlung fällig ist.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
7171ab47b368c2e58149aee31ee7377df1f49a7b01663955a3bd8c50ce1424f7
Signature (Ed25519, base64)
9juUadGyVI02SEyJ7hItH5ie/wCA4svKt+peLL8jJk+PRIuGyvZCRQxWuFb6xYvrp12X6oEzzRDWitLfvE//Aw==
Merkle root
681242bb8cfa94d3b60cc06de1bbe3e5e124dc1675276b11df0aaabc9faee58c
Merkle path
["716f8362bba9865da91d060753850fb18c285e5c7c556f8da4feb05d83012177","c7e286d5a0915765c088a6f6951f17a6a2e0270ec45e3ab743cb99a179d0a831","9cc2d4a10616554bf7095f8b4b9c8cf87e1019710754a5b4e29f1e0506b91d4f","0f417e56963b8e2ea8086adc6ef693ce0708293f83606ff8a13c6a0f3a34bed1","61e6f98cdc416cf2a50dd28564017ab45c6453399f49605d2887054760ddaef1","46e860350f90702578e6705780d120ff997d746136d8952af5bb3a6cedb8b63e","df242ec1cf76f0feadd1056876a2dda7d4d50767afd8919027638575c66e566d","9651386ad26bb77f713f04fa09a5fdc9ad003ab01c078a21491573ee35cb8dc6","035517038a2619815f7d88e68f8ab9e5e664831804728756ce1629b03abf5faa","a950c953e02cfbe0bc344082f28a50f7d8ed500d3aafc1d104a81de4fd6c5e3d","b6ef43d38957ed5969e5af54c825e6bfed51efb9dd844dd7f23da6760d601ca8","f44be1811ff0bb195f5fdef3c493187d1dd9ac5bcbedba4371f021a93bcc8365","b8686ad1f3c76af9372c49f04594bb5fe4d826cc036a375eba0c663f521c54c8","ac4c7c6db85c9df99401fda1075a3bd42dea9188ac58b0911e04bce8752d56c6","78eca2193b177c5ad7546ff5d365dd6cb79efa278dddff5151740888f319c0e5"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2542879916 · entry 108e9186e8c5677a2329…
Expected log hash
8337812f20bf1207a3c96eed87ab975d7e92ac1421dcded24507b32e456b788f 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":"v1787282728402","kind":"published-quote","locale":"de","page":"theme:canva/billing/de","quote":"August eine Zahlung fällig ist.","rating":5,"review_date":"2026-08-12","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 (681242bb8cfa…), 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.