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.

“No customer support, no single explanation.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
9119ac0f266bcbb7f0e61f00cae2335a92b79e53503331e4d93040ad3bb7ba65
Signature (Ed25519, base64)
sgDBRq0bQYf/YtuTBVpGNLjFdxBuVCWWHHmC0mXwvfMR/yiM2Y4t/VgpBpqpsriohR4BZNYCYGSBBi8YKLFJDg==
Merkle root
cc942239c46f13b1af6cdba0960a24a6cb62e7a7a462aae1e8126c0182dbffc3
Merkle path
["911b5a27ae7324586f66e86a06dd8315daeedd4353129a7125adc7a1ac65a8ea","a423572a4adacace8f8438158f55e28472c3481baa15104f63655dedba5cab63","4cb5e2cac6eb1142dc89e01c427e687e00ea27b86bf4a9ae107ff38477776b7e","78e220d4cb84c489656fff28f5a61e594ddc8dc031f160428d3ca87660744549","383d45319feb0794830b9de2cea0b40233c1f655ba4e10ee5be03e1f2817878a","6634eece65ec4b858c2fd929f226d78cad8d20e8ad73b4d867d0a762ef2ba429","68dd6da89b85a2fcdcff73bb2b784f219c4eb7debf1dca7063b9c5d26851d047","4914de92e4ee47a2e5be761efcaafe89302f632e435623f83aeb1e3273a09cd5","94f979fb9823939ba41da19c8953ecfe6f39e25a34c0584522c828a6d1f756a8","89758747ead964175df4881dc0e04e1db4c96bde344e159935f8f0a8f06a7cba","a19c0d0c93cf8655244be07ca1f08153d9e5b2ee5bb3ad58bf528feeac195fe1","2bca97f857ef11c2282d4c0c8ee7bed471ff3783f53db54042676da3abeb02d8","775dd8d6e832b06f7b7ef77a85216bb9af7105f607664e433fc30abab21ec3fe","9a1346831517d7bfe15c9cafe704fcdd7e5320eb2bcb608a630afaaba7d67d2d","f25e568e6bd90a5619f6d6d975016290629a8afed06b80200730e4e12fb2d1bc"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2544236959 · entry 108e9186e8c5677a0341…
Expected log hash
c82e13ba2a716d66def44df55ff50c2e9db35da204570a7fd5650a8bc2702db2 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":"v1787290890795","kind":"published-quote","locale":"de","page":"brand:yuh","quote":"No customer support, no single explanation.","rating":1,"review_date":"2026-08-15","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a80579869ea640f43d3792b","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 (cc942239c46f…), 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.