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.

“man kann nichts tauschen”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
098a95af90c836d80efb1304096bb8c4bb7469b2ead120c1aa2db01aef2e9cc6
Signature (Ed25519, base64)
msS97BGp5AZ4RSD1XfppNW5olwwYXCwkOm8h7GpV6Yej/AZ0or7uY7lIHnCEeiS0ZLHs09oSJrH6iLl01HAaCg==
Merkle root
274a7762154bd166543ff3cdffd566852c7127b7d67c5c835965884725fa5b5a
Merkle path
["098eff9c17722e632bc70a786b651a272b9ff5ee6eeb8d3ec1f274e719127f17","1fff4391d29687fddceb0efbbf0720ad813921d87aada5392f2f937aa7f1dcef","fcfde714e0dc31256a40f0df4c7c5c6ceda0ae127aa3ff691df11f64452f6bc4","a68cc91d772ef76f55615cb0a492c8af25c5088e9fb4cedf6afaaa95d1812fa9","b2f110d9fa43fbf53d1e33bfdeb397e2b68d215da836d325409af2245186be92","c2336966fa211dd04abf52d71de6e9272f7d65673b25aa3591add6663e87bb22","ef25de320a3f036829e1943d806320a0f52b84b520445c074d701b5ca05d490f","c587d6003b05710f504772d79bbf6524df11477418d5380ec67d2ec29b04ea3d","4462483f5942f870a379bef29c053785e4638608f4c2bec6cae63c64b191701e","9705aff8efede30e032b76ccd6b8780af74d6cd4f8f884128ed80126940d0049","e7ab74a9aede1a4e45c46b0cf42345a6025189eb59192d0ab58a70c0f1fc9ee3","a23f8c34fe7234d1604529397f0f25595125771d2c3bf2e0ea04339b7ae798ca","37e0bacf6aea102741ccf02dcd42b0de6a02c60397ad417aaaf9cff69daaf006","29e5b66d9f235b4df92caf0fbc75cded7863ab76bbe1924bd45c3ed8fea27123"]
Anchored
2026-10-13
Public log entry
search.sigstore.dev, log index 3240911465 · entry 108e9186e8c5677a3a8f…
Expected log hash
75e63ac56a22d308ee68ec8d436777d2fa26c934f80384e53bcc94d01475e988 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":"v1791863907329","kind":"published-quote","locale":"de","page":"brand:relai","quote":"man kann nichts tauschen","rating":1,"review_date":"2026-10-05","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6ac34fda52460fd3714330ed","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 (274a7762154b…), 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.