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.

“Ansonsten eine super App!”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
27aa0bba2a09887d19cd6faede529770b7a74f75291f410769c031d9328ed63d
Signature (Ed25519, base64)
aFzHysQ0S/FUkZmtfb8XvP61xUmlu/a6WBmsDabkn52tIdT55gVPs9C58qaOg/j0JHkBkNnrWCefdDiv0EJbBg==
Merkle root
f2dea3193623a59d18b4d230cf1484689c024b05d34648a4bedfef78c47360d2
Merkle path
["27b1ce4f77a0a74508eb5ef8544938c3183b3dc0b803f0645043141b36ae8cd5","71b0815eecba30bcc3d694b51e5a75c0e0ac04b9a20e26270a1e894e1f38ae42","7838db0fdc87130b6289d1e4abd9550a6b130666025b2e7e8b59e35e018b6249","6c95d224e6d18fb76022f46903ea4383f8966efd78e170effffffaf8f8bc8664","15feee40072ccce48f8e38d03ab3c68f41485aa64e19224531ff5e2c8f878aa5","591a01e14ecc4fe8ca4bb3ce0bc62f9403fe067feadf1b202e9a11121605ea3a","fb33a9f21c30f28022d5f2d60cf72088666a489659ee6a966e69ca6e80685f70","15333f041a3d4145dea1d03bb509a015f4b53c5017fd28a84686d9239f21b3bb","bbe86226683b4950479d09f887dfbd56005628366daddf223c1d6a0c254fa681","1e776f8ae76a238767d63d8c7d174edae152573379aa55f92a23ba9eb7e41ac1","bcbc47805ee6a1e76081b9860459f94f0a031ad06015d48ed809ade112f8ba2c","ca914761c020d6d4c41f330c4764f3390122af15302d295f2d6dafc486124bde","665774a1192b73721b453ccc4135f39652e90d0c548e0465aa1a009bf210f3d7","c3040d35b4a41a3d91fd7f6d8e1e6868620c896bd0ae8d09b1351d70693bef08","658fda4333b0a975ae51c0ef52c37c157029d897878579fb5ff3ac48198b1bf3"]
Anchored
2026-10-09
Public log entry
search.sigstore.dev, log index 3163461995 · entry 108e9186e8c5677acea0…
Expected log hash
1e385e1035f15f3dbe860bb8f3e4e850b8c2ce2b31edb58c97be626995a4adf2 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":"v1791544610158","kind":"published-quote","locale":"de","page":"brand:deezer","quote":"Ansonsten eine super App!","rating":4,"review_date":"2026-09-20","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 (f2dea3193623…), 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.