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.

“Mein Poster sieht super aus!”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
18090cc3ffd757a9be10f085c3a9fd086c88527db6bce0a27d5b0089b9bcf245
Signature (Ed25519, base64)
zsiaR6zqzMS5YUrsN4VmBmBBOyZIM8CsFZtNPrd5os8ddt9m8eK4ldoERJT9aoJBsWxYVoMqQhe1Up8SYRwUDA==
Merkle root
1e61eced4e661484bfe5b6f5b2703dd6b75b86bad22e189b3c366c9d28063790
Merkle path
["180daedf7787374364d6db0ebd5b6ac32275857d01e5980d7847e3316f2d12ed","2f3fe2f364296bffbd6d83692831d1b263eb74007712d03b66415c6bc617c85a","0c7c3165140b8c63a0ca6a83230e6c45bf822dea9ea08a13fc74193cf3b3d76a","e7b64d82f339854ead6cfa4935657dd4c4a8cff8a9f117f2d6d23a53b92dc379","2262ad5ebb9a19057fcd4c82811b1d989d326859595b1810d9f8664fcf2b961e","2ac262d4014b92122b0a49232ff49dbf924e149a5ccf435c6c5f87e43fdc6341","de4305ccc8e6f2548e63bf68eb4e89f512209552f1b3e0b8f66d0bb63bd47451","691d89482262c8a81e719ed172990be723fd371d7a2346bfb2195b11e7debf7f","0fd2acb8cba7113d1a3687f1a07c14ca103ba1afcef17b5aa73d17514e741eed","a65374b242231820b7d0c04bb1c502d1c042fcf79d1d8238b6d7eadd6b0a61b8","e6349b3c7cc29b652f849fdc03dc150074d8d0068ecebdc84590341f8e646590","9a70a2514971316655867b1f61a2aec04e72a31daa04a2281af3e8ce8591717f","54ee0bc4a4c2b45767c35fcfd5bb7920c8fd190b1fed30964e0a25b96be9cb33","bf1bcad2903dfb9abf4b8f024fe3c81bcae7bbc24b20f79dfeb4175ee7010ee6","c6abe42054f9c95975c60fb1ff77d61160b6c8ce936c4b4f55df686a320e02d9"]
Anchored
2026-09-02
Public log entry
search.sigstore.dev, log index 2684045120 · entry 108e9186e8c5677a1eab…
Expected log hash
991cca42189213cf0723c834ba6ddec4f1bf618d506ffae30f68dbb14dfac402 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":"v1788333005708","kind":"published-quote","locale":"de","page":"product:pixum/wandbilder/de","quote":"Mein Poster sieht super aus!","rating":5,"review_date":"2026-07-29","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 (1e61eced4e66…), 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.