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.

“sehr gute Qualität”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
20829bbeba33ee7a327aea8d6e3e8c694ba0983cac7450c30dc9ff78a50041a7
Signature (Ed25519, base64)
CsHWNxFyGhLBm4RJ3sRTvU+dXSFwDZqXwEuc5wGdqJCvTg3oe1OqS+EPTbyovXszF7TluiTlNo64N25EajkjDw==
Merkle root
2cd516e344e4be63e12361494ae610d89d15708131c24034ae0c7b134b8bcc53
Merkle path
["2083dfbd92c31656959c76e49e197f99e0fb2039f2a2a436bddf2bd3509ec1dd","530a18be684305f7d17891ac452a6a6b171198ff85c97e97259a078610463d09","c5caf22776fffd2c85376ed066198a12306c4ae8ec6d5ed30ba2eb6e6d78c9b7","cec41d6245e6a637a98cccee2c0eeacec9085dce94be22b351ab3c77aeb26435","21248fe893b8783aa3511086ba941fc28069d80e15368703ecafad44e5d89361","dfcbeea2af7142de524255f46788dda6455c4a1422b6a21b62fb106691a6fa06","12b5259f00461f286eed1cb87adce5005ad4aca220612ae89cb1249d3bc80b37","1d7f139980ed7e1b9a3820e3b89d378b5837349f5e18b8024e0350c4f677b7dd","eb5b4b047b4792319c9707349c5e5a85bce4b68e64421dd18410a220bdbf668d","8d3e8994c194310826f998e8e7060cf46dcff417554da567a7b7430cc7fc3508","a53edfa10937d82abb601886a62ae1eabdbd15a9ee5429c7f845fc91c40cf9a2","459f37cdd03f4a6a725ce09d35b95692d328ddc504d850b70a0f5777199693de","ce748a4ea17609932077a2ddf349ddc25b0aac234841b63b72566db9472e9268","223b4ba84a44374ab9643cd0f0caf0fb6697417054944b56228a22297574df64","22334ce08b4f33f031252a9b7a089423436312a37092b6e742f7471c7ed075e3"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514341362 · entry 108e9186e8c5677a67a1…
Expected log hash
81a850cd5c32c6b6ee86a2774571659cf829f205adaa17a6b9e9a6f5bef7642d 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":"v1787126744998","kind":"published-quote","locale":"de","page":"product:cewe/kalender/de","quote":"sehr gute Qualität","rating":5,"review_date":"2026-08-07","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 (2cd516e344e4…), 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.