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.

“die Qualität der SW-Updates schlecht”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
09e809952f91ed4ac1eac23b9ed7a4b4d002467dffea145b47135435dc391c1c
Signature (Ed25519, base64)
eEmZ5B3KSw7F/HTIrH9LnrwnN1KtZqsZIo/Rsfk5BkH3KNNBvAyMopTpbmaP5kPHmeNn9BsCT69jq+I6mB1XAA==
Merkle root
f92e642f9101f9983bd72b14a80664d99512e3fa8d5ad1abe389270961f125cb
Merkle path
["09e3b434d796d8916c8db00edf91f61f738f8feb33b20e03c3126a1183482c5e","2144e7e3d36fc02b9d896ab175cb4fd6f84ffdef1e3169f286cd580d1afcc238","31663d27385821b87e5d68020b0b20e6ef8faa45a851cb6dd6e9afb11c3e7518","ee29a3f16ea56e8ce2f2bc15e6fe53d7e077659ef26765b490c606ca0f6f4ad2","e8c0e4e3eab5436d20b9bd3ec81371f5073bf5a2a807bbba1e8a14b342f0889d","a64647a6e2de788bdc6468271fd5caec0f8fb116399a9d0ef5dfc640c14108c3","dd421fcb05d85ff7ddcd5666cbbd01c492d6a54792fb42ea342613a3be94cb9b","5d5a32acf9f0c706906dfb8439433021dd1a52bb787e6e55922960e1038e544f","3922662413ac54a3b683e10ba6ed4e45118d74f65a4a46c5d01e7d62639b03ba","1136d1205f42b23d840a8fa6a7bc9e36320dba6f7e5b2134ec3dbd06cec4ecdb","f8109fd3da5c8909fa3f5a8254cbf25de8c32b85d04b4b30ce33689ebe4de79b","a120f688f37e6504f087f738100de95974d4ca81334ccdb37cd32d038f877c65","c01435b6e9a28d46a3a919e7908de9b3243abe87360046c6e75557783c5a7e3f"]
Anchored
2026-11-03
Public log entry
search.sigstore.dev, log index 3666150180 · entry 108e9186e8c5677a84bc…
Expected log hash
a6201ed9378771ab7eb48ec741419950fe725267d44c2318ae8fa22ed1e5e1a4 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":"v1793700435395","kind":"published-quote","locale":"en","page":"brand:bexio","quote":"die Qualität der SW-Updates schlecht","rating":1,"review_date":"2026-07-24","source":"Apple App Store","source_url":"https://apps.apple.com/ch/app/id1481169504?see-all=reviews","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 (f92e642f9101…), 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.