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.

“Ich bin zufrieden.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1ae816e94bad9c11ce87d27d22fb750369ca1ad24fa4fd5f846618e69b3c9f50
Signature (Ed25519, base64)
TXyP79WfVjQe5pi+nZuyQ8chDPwGVmxrHDwyR5Z/IArnkYlAmbIOavoYA83akVa5qK0dvNTAyk0xI3xAH0xiBQ==
Merkle root
8a6ad893af0f0bb6c448016a777af61f3f4935afd82df0db132e64f813535715
Merkle path
["1ae9bd4fa148bdc02c0b19291940ee072a1e7c6e3f16bceccc6abe326ea09608","7b7c0165135a8b63fbd8e9609752c3f4e601510f3bfd953e179b1e627138a0d2","7e56d348de6cc0f197568ee0b4ba50789d7cb474d83dda795a84f56d769424db","41d317f500a0e4a7f83cbb364ac87b0034ebc6602334664bb25e0941c01f3071","4f2f32a900412d9488cc6a9cae9ec514b91117ae546d7a29619f8988c185036d","2e238b30ef6f03564c52991b1b9570bcb429b67852db410cadfa833738bced0e","04c0d202261b02725f1f015cc8625b4f8fc01e25367ae09bea0f21812f43f23a","92eb72dffa7bdfecf1e60417698a5ceebaa474ffbff52573e9572683e477ae86","3d52334b209bcec6ad1274eabfed5a91d9411eae18c67193026d8f9763616dfa","66d63f43693d738891fad0f7a14cef7bddf3a98acc69a81251f79e7bc2aaa6ea","41e57a2b05c63c47f09e80cf2e92777859ec103f2fe3359a6e307645bdad94ea","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":"Ich bin zufrieden.","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.