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.

“manche Belege wurden nicht angerechnet”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
4da20bf88c7c972dc8fab9d0048c42deb189d46c08fbeaf78b948f19d4b53546
Signature (Ed25519, base64)
djfvG9oH8Clx16ERAycMydd+FKFTogfxMDKNeWSpfpfMWTT3Shz5Bk9ZXYU9nYjKzvZwWEQJzfLrPyuAog2UAQ==
Merkle root
3286418fc06d25de584969d1d1d5f4b079918bf6b5a5178364cae8b78bb351b2
Merkle path
["4d9fd99b93b831e4e9c86bf130980eab742b5cc09c1866fe0cac0fc54fc1ffef","554143238c13b1c20c2e2046dc8abbbcbe393f53ca334a0b64f14b4786a719ea","ed7de9b5c5c79b708f50c2d4ead13caa0d599691760f044e6fb9623ad945b9a5","034b1fec49b730f103d8ab22db033bdaa2b9a7a842857fccca3a7f787285b294","a7aa1d308914b5427ef2d100f450da3a487fc3cee2755527e700c0bacdc7cbb0","cfb119e48ed85f7476ba3f6513187c566f75d6c7a428d2e66ac9511a9f7cdc77","66e4589f5ee14285d99da5faa5b8b8081dec490802b7cf9719c68aeac84f0a07","038e463e8d31590accae31c6c2b8fc3d510e59f43e1d0e161e08feb41d086cb9","39808d147ba069ce5ae8c06f9ad9d436537b46deaaf50b81bb228ea999932fe0","297632c12fa5d5f8b66f1f92ee24360f2d0a2ffc344897bf8927b3d9b8be6360","e1ce013d5106b809b23e60b1ec80b16b97897b8c85fd8c194c92534b7fbe98df","18f743e4293ac0f418bd2370e18523fb86a3c1df20723b156051657b751cdb54","d9800b1b87d047478eeb89f8a1dda19593d3b273c40fa6d591a1b944763f5e83","b4d8773b8032d1dec9dc6fa4ba1d52baf4d9efac6a7cb542ab0617b855dc5284"]
Anchored
2026-10-15
Public log entry
search.sigstore.dev, log index 3258071454 · entry 108e9186e8c5677ae2ee…
Expected log hash
f9026b3bdc4a2e986a01140b2370b0ce9ec3e7c9353055dd7c9909c6a9941809 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":"v1792030101458","kind":"published-quote","locale":"de","page":"brand:zasta","quote":"manche Belege wurden nicht angerechnet","rating":1,"review_date":"2026-09-21","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.zasta.app","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 (3286418fc06d…), 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.