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 Kommunikation ist Beispielhaft”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0b5207f7a7f87c7ce2b74ae0ed0715f063bdbf07fad364dd91b4e3a27856649f
Signature (Ed25519, base64)
j5mO6oQKLyKIrgB/JFBBha/ILVvn/60dnzEp+ISgXMA2sOr6EGsCWZ971/LVtF84ddFDp9imQsfNdhmqnpajAw==
Merkle root
d414e521fef9d6d099989fa0d693684c20b42a89a12033fe1adae5ceadc28160
Merkle path
["0b5203becb72a247dd8d1a4aced165d5630193b996ae9a2c6c859ac08ad8daa6","3e993581c78e821d61ab6558515d02fb2656970059d4f000cc19a958f0d1a79c","ebd7db04c9175ea0275440a650bea4e0b75b07013be6a8f2f788a32d85416239","20a5a90ac671b71fa23d5f34524a32b573dc48b73340c4ca584d256846ed5a5d","1fc7146757b8904fd3db9ea85d31740a76b83a5647550f5fdbf9769ea5656c2e","6b9d7fd52d67f3089435a55361d9cf0b12ce105f4e4e635e6c82e223ca654201","1660a220e2bb20051ad373c82c070998259d6022d993e796c865d5192b219c33","b126a40439acd4a2ac83df5caaa579159d71b5a18bf56f1898edd1572797ca1f","0da90643148805b4d567a8691c78ad88d9c53aa258b0902d965ed17dab2aaa64","389245764703bb8694756924d2296cd6e1198bc1dc374c17fb3186520e511500","713e2470ca565502037bfa6fe266ee97cdbfa1a52a7fbcbd3e73fa59f3ecf10d","8fae7514a4924bfe0cf5e60743f69291a922a54a6ba19c537fba85dd4397db12","f77efd58ae82cd437163ba9ab021e9fb524c058feb0d1f3bc5d429c056be2720","dd85a03194c1b09d93a4be119d3146825d20c9e375d143636eff256904ff3e25","d9bed3bb20fbc734967be09c1cd24ec9d5bb72fd1e4fdf84e6057ce858f8bc78"]
Anchored
2026-08-26
Public log entry
search.sigstore.dev, log index 2594412582 · entry 108e9186e8c5677aea33…
Expected log hash
b1897d255cf944fc063c3044a4546ab02c40327197d891ce843dc1c45c2dff03 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":"v1787713855428","kind":"published-quote","locale":"de","page":"theme:infomaniak/communication/de","quote":"die Kommunikation ist Beispielhaft","rating":5,"review_date":"2026-06-17","source":"Apple App Store","source_url":"https://apps.apple.com/ch/app/id1622596573?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 (d414e521fef9…), 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.