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 Produkt, ein Puzzle, hat mir sehr gut gefallen.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
05e22da753d2814b8248d9c74c85718bd194ad3bd731c6e3261c0776389d8b49
Signature (Ed25519, base64)
RuB7oyk2wm1l1cVMTcnYoch4/Z4tUYdWkPVcX48GUoGKMGcKOVX46efiETWiisVkcykG7CaZBHXks54tBxhfAg==
Merkle root
f157206eaf0681e32c282b6c87b482d5b05edc0371242c4555dfe07a805d46ee
Merkle path
["05e250f224905c092bea386b007aff7f4603ac978d8a0bf9134b16d34d0e88ce","5373488803b34450f0c1a8a4a369bd9904b6b1245e67b121c7b3b91edb0c0842","79d9d952aa3ab01ae3d7aeb212b640b2b1155ec89340951a5dfd4ebd6a3c1688","a36834a22a69a9727b1a0a47e1a1c8034c5580238f32a4e3b8ef36b40fe6fc0f","584064f44a9bd8ec2d8d842329422005e5286c790b1ad19212fa4514af2c7e11","16fd18a88f87dbab48645b71318fba9c94f74210fa2d0aa3143b93620869bd40","5627e0914e42a88fd6ccef995e92a0bfb7da6e29d037d5e5c2b4538c69e7851f","d731977a6f20937af44998752c8014d7035558eecefec1dd0eb18e80db460a8a","d6c397197cec57ebe3b2b357d85f352528bd757fd705bb4e3be686bc1a36923d","53ec235b3ec2700df8e24ce964576421e1b4292a48306967e43ecd3007606580","9c625a75a9274c71647d761c2cd9f5bf940d702ef86f2a79f09f19f7e4637b11","c983079c81f3fe3701fa74b1f3d07ba4ae521d2aa67e53391f4fd7e312ac9423","18d3f68accc8835a5c40f0c374bff5769347a644756ac8ed830a1459ec4a0187","72cec015fa128b419dcf741d3ca687936e9595c259ab78dfd4256d8340270e61"]
Anchored
2026-10-16
Public log entry
search.sigstore.dev, log index 3273402563 · entry 108e9186e8c5677a6df5…
Expected log hash
d39be9954db9139b182dabecbcfa2b9510337ba2b23ae56a3f9ebed18578385c 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":"v1792122859337","kind":"published-quote","locale":"de","page":"brand:pixum","quote":"Das Produkt, ein Puzzle, hat mir sehr gut gefallen.","rating":5,"review_date":"2025-12-27","source":"Trusted Shops","source_url":"https://www.trustedshops.de/bewertung/info_XFAB7C17C298F48909E8C9F2BFAA5794B.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 (f157206eaf06…), 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.