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.

“die Bedienung sehr schlicht und intuitiv”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
51de64802ac42b4440238acdb9ef862eefdff32862970f2283d20d6b46183f77
Signature (Ed25519, base64)
Mg4SwWWMefOdRZ9tzcISJZDKdM1bHyepyTuKBhK+64EmNSFU1NkYPu6bsuJRLn1p74sd1lV3Cqbg91uJEWoEBA==
Merkle root
feb82b7f8aea18b46b248fac49fdc21a6b138fec64dc2fa12c4b3c7a81799706
Merkle path
["51deed44bedec3570dce36ae2e2a799d88e3484b62a0fc513eb188d1a74bef79","71f27cdf86db8e095e700a6afed983cd86c87dc41efcfa728dc6184788c83ce4","b7807722cee0c385627b746635d377a226b0cdf0a9cbc275dcdc519ef287d68e","bb81d37b1b1a3006197a94a2756f386e53bcbd727280eb850566047bb0af91f3","6c56fadeac26b8707d16326d87cb14d19e7b9109eb30e3cb67e72ba5187aa0e3","0c8cecbadc191e494fbd9c2522e5072dc6f241cedc1048a609de334aca9e2588","f947eb597f107858d166d4afc74ca2876671ebe9627853937eb8ad78965816cb","c6c37cb5c57903e938f0d292550338294ae60d27cf29feb27d8bbf13c2395a62","f9f3fadbce9f6228ac925d1efce19734b276a89835766d83fac3bc6d444da0c8","37416db75b1bb9f760b9874c05819f2bf1ad84edce38de6aef5ceda30e0e6aa3","3991fa295c53bf99f5be9a239548cae510ddeae572b3909208c7c7f4982cf5e2","822f079723e738be80c1b41a6c3e9fb9fe10e044f470860c9cf6f60f80128a15","91cc006c3f424ecb241bd183a95a94efbfd8b798599a33a0bf97011037153900","83f42ac660298030039657fba665d1927c984fe4ba1e35ca5fa2b9345c12df0c","3520002e20f205a5e2c7683df52b5c77fe454ada68a85506f659d94f96d1078c"]
Anchored
2026-10-07
Public log entry
search.sigstore.dev, log index 3122521988 · entry 108e9186e8c5677afa72…
Expected log hash
9fa0d177312c5b0b22ba9dc313f3316134d71d179dc19912df4abe4610de68bf 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":"v1791343163559","kind":"published-quote","locale":"de","page":"subtheme:zasta/quality/bedienbarkeit/de","quote":"die Bedienung sehr schlicht und intuitiv","rating":5,"review_date":"2026-09-13","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 (feb82b7f8aea…), 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.