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 Qualität top”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
2674fd2b13983d19e7b2fdde0c4df56cdd972dec56062203eb29906f8c71fb50
Signature (Ed25519, base64)
fwqyqAgZXg6VvzMAOTegj+CxCTsZQifZJAQmkJ6zkNE6Zl3b+v2xjsKsqv2XIaHy014sKYrFCZTEna9fEFeHDA==
Merkle root
8a6ad893af0f0bb6c448016a777af61f3f4935afd82df0db132e64f813535715
Merkle path
["2673709521692a1ae264cc968dd7cb468a46e22845979eae5936bd0602b16e66","928f9e7d290a11d6b4c393b0ea053d580655c3c6191819f95ed6e6e3c6886dc3","2c894aaf597377983e64a9cec9ba582180c3080b441e4352c45dfc8da6145866","e8d1c23b1eac6cb2ada9d57fb0453bfb73a3dfe7617423592346731973c8612d","51e3108a58f8917cbedca6ae76acb997fcf5f9c1b3a04124bfa4a974eb489eb4","b33b1fe916cebdae7afb98c1e795e9f5e1098f49f827453737a56fb1840c0470","a7331168739dad6aa756abc1ecac16c3a615b21aaedf773fdfd3310c895cb778","4bf9c3859347dcf902138d83f6bf999944e5a736e4c96b2dae3b7e8960417514","95e5277b03bcf1f22aa3a2f45c19bf1b782211c2ec38d08408f2c7ed47ea867d","73ce34ac05229fddfe55f0b6c8c57a5abbd8ccc6c7d8e7748bbaa7f07b6652d3","565a73219342425f2b85a6bd236d0c00459fb6a6e5c14d22ba3f5dabed8466a6","bc537f1105f00bdd399b50b49a8b3111bf9e8fb0588b87aa5ba052e5cbdcd501","5583124fe582e6d7b0315186ecf512c5208dfdd6f55f448bd7355fb580296e0a","6276ae8d472cde22fe3044fd8f103b6cd700eb8d1fe29c2f968f62a699dc326d","8834edd87c11ce9424175f1744f71345038aee1c5b6f350a6f7bc2a49b63e8e9"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2515144749 · entry 108e9186e8c5677a63b7…
Expected log hash
b6b79ad662332330e69c4ef135f6fb13ddc70048f846024d496aaa533f7f7fc0 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":"v1787137589246","kind":"published-quote","locale":"de","page":"product:cewe/kalender/de","quote":"die Qualität top","rating":5,"review_date":"2026-07-30","source":"Trusted Shops","source_url":"https://www.trustedshops.de/bewertung/info_XE3D21EA81A56276ACEED1C9AFB85F941.html","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 (8a6ad893af0f…), 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.