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 Deezer-App ist einfach großartig!”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
534d669ff8fdf07671695f2f32851d552ea7511c0aa4d19da630d9648c8a2b3b
Signature (Ed25519, base64)
CI6mYpNqN6Lz3Rjyc9S/4Fcgj6PHrhN4fFi/3xIofFD24UlAS/jW0zvsVbXyTFnbQS32xWd9q9XiOxBJ5thCCg==
Merkle root
52d6be1abed15ebd0724a0e1a493d5805e1ea49ddcaf8e9e5584928cd3e4d759
Merkle path
["534ef7ea201f271a9e46bf8ff5deccb757dd558c719872afb52affaab2b13332","06068804f6c9e00db96c8aa8f7f5477b00eb16fbc6efd77cf43ac6d0a872bc72","e3b3771be158345134bb00051ec3923fc8164e2d3ddd16247f122c4bba25214d","6597ff5028a099cd83e466f9af67703fe6860a5a4cd8cbfee7029e377663f645","51bcdd59acf6cd02af5b4cc34a6666a0dd2be6fc9d1ce295053dcece0ca84f18","c06026b2669cec04031e2501c9e7d36cde97bbcd26848285562189928c54af24","408c8e6cb873c653608d67e43cd7855f2b853db9b00d3b487cad890cd2903b60","99fbc604207cade637c054611ea2b2e82471dcd8a82d5847c142582fe97daddb","08c1aa05d85033a69e2fdbb0500932c07ed8bc45c2dbec74a23c0ea63f0d9089","64aff4a8af97656570fd8534b68c26fd9bfda34a8d265e1dc711b51bbd0630e3","30f8ba2f6e04d425ffdc09d5654d43f8c27b7ff3d9986a475afab37776a8ccc7","53111e7ef7dace69676af73ccb5f9205e4d3c8a75638b211f97f1508c9f49ed6","7bcd5a7947a92a6dd94070d36a9ba6ee3547a773e1a98d6a8e599913acec3ca4","71d5ef7f970539b9a82546e0bdc1b1069245bf71351875f786a78e5550da4e15","b72fcc24171828b3fdfff6be65bb433d37b8e51a187739d27a216a784d84cf36"]
Anchored
2026-10-08
Public log entry
search.sigstore.dev, log index 3140475820 · entry 108e9186e8c5677a78c2…
Expected log hash
bb68bef30792bf00f645df162a48943f770bc3f026216a44dedb4651c8ac0917 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":"v1791431489246","kind":"published-quote","locale":"de","page":"brand:deezer","quote":"Die Deezer-App ist einfach großartig!","rating":5,"review_date":"2026-09-16","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=deezer.android.app","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 (52d6be1abed1…), 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.