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.

“Now around 20000 euros of our money are being withheld since 2 weeks by worldline under the pretense that the documents provided are incomplete.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
712c01ef890174f1453c65163d08e336c3cdcee7ac8f1e09be8f0e199403ca5a
Signature (Ed25519, base64)
zINrsZJluThNdlKXU68hFawb7RFTSqSTFIPtsrm947PyED4VIRmgLOWcfI+FW/frEBGS4zgHDg4rdVbsPuZsAw==
Merkle root
0fdf8a945cf322eba60395065bdb38bb3eeb32c52e065b6c93c48bb56aa3bb91
Merkle path
["712df9aab0b7a2db6a9676e3f09681eb96cb245e4786569eb76a679f38b4c5aa","30ddb44c3fa3b0803c48cd5db6f387f3098c5d6ce2e0eabf300ab4106b1089c3","0ed5e69327b66c6355c2ef9b16cfd1c6ca90d2c7609b7ac7853e49c1e9ec84cd","35a371146505ef441113790d21203eff7223c8a6281c5202eeb1be0000fb6c6f","04e4be49fe322a5de09a55111d49bdc75453672ee49b78d3736ef814605a87d6","761acb2fac81b6036e97e9b0a4649cedb684ae0488c64bd84c8a42fde25dcde8","8f196901f8c94523ecb72e02a55ac1eaf1a73edb8858d4e038780d3689f800aa","85d03375a1b96f83adcad030dd2a2c30f7f03d1db64c84b523d75e1be20b5469","19953133f93c11c89dab44e35d896e05b06e2a5f2535f869c18365a2dae341f9","247d8d5101374cf8d695bd338343f30f2e84eaa22d159d31b823cd57dc8ef66d","cb461d15bf840bfc06abcf50e48965ff049ee56752a11f3e710eaff2f4c213d2","58a6e6d87e5abc2ae84c16426ac7ae57aa4ee3dea4aa297d173e96c213dede34","bf9364c8f07cc31dde92e8fa9e328df950308aa505d76ce4973db2a6f71840fb","e612bf3863a4ca6db004d49df9b16b869da6bd7612ef55762e23c722f5ffdfff","31e60baa9fb8f672f686fd126d7dc82498bbfeaa38bc676e67691bf1c2c7c210"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2541942774 · entry 108e9186e8c5677ae0bd…
Expected log hash
4825ba618d3c3368179be13912e101812df871de37f30b1ec256ca6d987713ec 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":"v1787277864570","kind":"published-quote","locale":"de","page":"comparison:sumup/de/vs-worldline","quote":"Now around 20000 euros of our money are being withheld since 2 weeks by worldline under the pretense that the documents provided are incomplete.","rating":1,"review_date":"2026-07-26","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a654968cb238610042910e0","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 (0fdf8a945cf3…), 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.