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.

“Das kam auch in guter Qualität an.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
03dd0050d71764351c58acb404efa31e81c38e17f9db67481f03f122a12988da
Signature (Ed25519, base64)
6zn5VbeHP5/rqcHs441zrAWB2ZMiE6I5kHFMycz5Idue8vDjyGdz/8LFSTjbjeln35+yc/+l9OogQcugYTQ4DQ==
Merkle root
0b0c0499033d3f9b3953d31e6c838f88f12988dba810dd4de44922e1b60fcdf6
Merkle path
["03e1d087a0d38e1ac10792a727ca47b1c2241af506fc5456bcb599791d7ad13f","b54d480a1a8dc95e9a02e1c3acb07dc265d6eabac201c820987a4a328a579bfe","faa7519892fbc821466f1e6464e332fb61f441461ee8e6b4f2bf8c9524768176","a53a10d7ce72f0a51539cf031a7f00ad784e8ed53134d6c89a0ffdafc5a3e4b6","9c3efe76348e385c493ff60cf0f8f34fdddafbf9f64e0118b1fe43bb7f0959ac","78682fde9deb3790aaaca352260c278354a45bcb2029c07395d74aedd9d2145a","1fa560107378c28eba9d6b0ac2c68de3f269ab7998460cb1f1bdbd07101c1940","f466733cda5540e6ac5d4616fb83fcbabda4846412d728a6a4e4ca8470249162","553508c154d6c4d3929ce548db55cabb933176c25463773b6d702c714e2c9a6d","37982a316e3b42556cc0304b7d6aa2f1ae75cfeb37a3eb7a1df90973524947c4","854d226d64b6b6b7c169ad505a2ce3de34b55ecfef19485e14449b518af3a14a","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:cewe","quote":"Das kam auch in guter Qualität an.","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 (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.