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 geht nicht mehr!”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
6058adf1edf06c6aadaa15b3480fb7cdf67d4199ec8533b31283dbf16bb32ebe
Signature (Ed25519, base64)
vicGrPYFQF8NyfGSZoeR0jh00B3ikpJ9BM8GFJ6p8RUz5o1Axv+SRpo/lLTxlF7DZ93lb6aNMuLxgEAeYjljBg==
Merkle root
8e481f891fa4a8f9e77c0279ca152fab4383b65a50decc840d9fd7569bdfbaa3
Merkle path
["60549e672576cc04fe25f9a429d6e68232adcc734de615190bc162bf7aacf8c3","7efdd76291c97c028124fbf2a2aaf3da767f57a3a859d5e83daef59495f64f13","a525d86cdb4f9c7d5e935bf5325471a0760735c1c230c0918357dc0d88ad3bd9","4ed0f499c8667e1b01e3a4cf67ac6fb3477342894a81ba92dbe1b1510b04720d","dc9c09df37c8ab0bcf5b5ae018cb883581f4eae0b1b9a4d24466cbd66c5c16f4","de0b0e0cdd01a4e44f92e374040488bc655e6c2f694353aa448a093719559036","51a2adcebc8686a7c6c7a6c1f0513a886e2c588199835e370a213402347218c9","bac2e977271f269dfac92ebe7664e43f21bc483d5f4d02ba6dee5ceccc049b0f","a68f74cff2a6fe27f1c1153a927d3bc4a93be4d47b1fea8137a2fcfa9924f42b","efc670db89489fd0bc733bdc723eb13475b70b838f470d3a10ccc9aec3472973","786825a36df299b2b98e2077b9e803f9dfbf5350246dd5a56caeaa37c8fca144","3b4f21b826cbea2d43ed04a02447fd6a5c5177bac5ab8f0646d2865e69ab2bc2","a8a51e6cf51feca9c73f59ef001af57f41b1cec2b5f25963206b5df2878ba531","391099ea13ca712ab4d3c0ebed9ae37f021122ce33d031a4f3442fcba2038ec0"]
Anchored
2026-10-12
Public log entry
search.sigstore.dev, log index 3220367991 · entry 108e9186e8c5677a60ce…
Expected log hash
9a2b3ddad9c3b29dc171a15554fc81f3d4710c01a7565bd2f28b92e7b639f6dd 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":"v1791776812348","kind":"published-quote","locale":"de","page":"product:lexoffice/belege/de","quote":"Das geht nicht mehr!","rating":4,"review_date":"2026-06-29","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a4285df95e9c8c2f2adf07d","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 (8e481f891fa4…), 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.