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.

“the quality is A1”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
08f73dbefd295fc92e58cc5a71ee6fcd604276659f8285ff31a72a85f497720e
Signature (Ed25519, base64)
Z+y3lKf5M8KAKjW/ozJWYuOQkTolRjoaQKKg5QmCWCwF6UueK0uSAC0jl78U8c/Mtrcg3gS2o48ritIkOppNDA==
Merkle root
72c0aa015cd6b00ebd7551a6cd34c5318c1eb559497c85c40f41ddba3c674d1d
Merkle path
["08ee1e262577b3843c4024bdc075056f54c5082791256ca531fe0b3201786261","4b2c5eff5d0b5343f3ab8d1ea41454728acf46d3e761da9aca5ed038e6481e97","c64f8f292aa90f9897909a6d7005c936e94d957282e215b9dc6d3f4eb12ba9b7","2e1126e28188be40f8093bff3030bf3c78b47b4f78a6e91c4900f4525361ab70","b56af315015cc9e3d31cf512acf301791dd15109082134d0d645b57eb2183760","51a6b0cdc309023bb22fd8cacd6fa42efe8ca0f8a8aac375208eb0ec1d6c7ad8","054a67bc3c19f1e8331f0b651500e93eabe49e83b930d07f408be76b7c2d6bc6","45e59c6fd8db9bab38b21cc07e5feeb67d160ac4f4258e20ef637480bae0d53b","eb2837a98c07d5a2c8f4f9c77e5ec450b23b4334bf3854625980c4b498c7a87d","ad8064e047173dea4475acea75438e24ca84f2ad97c90e03c9b0f2a56486a47c","656b800219f3ca5f1ba8519e7642f1d0a7e2322ce90f7e32172a91dc3f1603d2","df08c6a9e36a86292e72564ccb7c0060b558bf36a69428f447fbcbe9729c5184","c3936f0b575e45796525d22d8804e7f6a2424fe3c025c9ae69a0548c2f5425ef","973571fe9e8ee02f91997423b3cef33593b4184b3c20f8ec94b381ab9623df52","eb7d383cdb8c366a1090b1489555cc39467112e2c4098fb0949786fc0e9c6076"]
Anchored
2026-09-01
Public log entry
search.sigstore.dev, log index 2681752502 · entry 108e9186e8c5677abd0f…
Expected log hash
784442a9aef69876f96b752a429b96548b5453a825960abc7fbba35f6df60c47 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":"v1788306517012","kind":"published-quote","locale":"en","page":"product:cewe/kalender/en","quote":"the quality is A1","rating":5,"review_date":"2026-07-29","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 (72c0aa015cd6…), 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.