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.

“1 x probiert als Test und schon ein Abbo für 49.90 pro Mon”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1db479e93903f0362ab33fa0b5edd5fe7e27b0e9f73043513b0a6b28ed8a7bed
Signature (Ed25519, base64)
hDYLn41MHFTxCb4BzdlFORTygjDeINcfb7vXfUEo5t9nzXWHIKJk7D3PIzuwdlMRA8BnNPA422PTTXEvGSLtBQ==
Merkle root
0b0c0499033d3f9b3953d31e6c838f88f12988dba810dd4de44922e1b60fcdf6
Merkle path
["1db6e16b16ffbfac8ff310a971c6ddd6a6399bbf8b77eafa8daa0d47e6d5e331","da3b910df78b3485db6ff8cc1cf3c9e88b5fbe14da9cfa2e4c5113bc37c635d8","a83ad76689ea6762d81a0b353497ae1e20623891b785d4c9f61a1e4e175d84f5","165ccce5b80db65141e68d2c145b84c1b7c212045cde0cc8f54fa522ea1862dd","6b7eee0d876ad66881eef3cf638d20b24204e8cab9be01d89e9a2d09dc0ba738","9f20880d90ce70555a41c11ca630dd916b8d9ea44de91e219dfa3ad221cc8961","9317eb7aec2a36ce2fefa381da15c66d31b3207220741cd57f7dd42891842a83","7fa75c24e83915ddae91d903a655343d941788538c9763593040b7c45046acf9","ebe29060d0946007628890119d8773c34fff307dc916903798bc5dc8c2777ac0","ef1d89253fc65afadac230062761b4cb25b111a12d29d09a6773aafa6c6725b4","97bb581f373ac1585fd287a96ec92f37e16a17e7e09f4b197ef739b8fa5c9cc2","fd4caa7c5bda5b821309f24a41bde8275c1fa51be2629af50c760cc53c258d5e","fe7751fa4b9a0ad43fe0710628b6cb1b92e12eb8a60d9f17eb0c0764d693577a","8a05b9e19287b30c7fb54816a1fb848939f3f2c84b9825f19f342683d5db13aa"]
Anchored
2026-10-13
Public log entry
search.sigstore.dev, log index 3241084060 · entry 108e9186e8c5677a3e82…
Expected log hash
a291e2473f1a4510a666e020d4d424e463d55bf4677b91eb5a52e446e5ff1581 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":"v1791865115768","kind":"published-quote","locale":"de","page":"brand:acrobat","quote":"1 x probiert als Test und schon ein Abbo für 49.90 pro Mon","rating":1,"review_date":"2026-08-11","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id469337564?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 (0b0c0499033d…), 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.