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.

“fehlen mir durchaus Hörbücher, die woanders längst verfügbar sind”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
a3270589f0448374e9a7456324aa1ff1a98f6a2f73d86040681608c3f8e0737f
Signature (Ed25519, base64)
SHf6GXDaPAelqNoXx6z9mzSbEdTFBuIcHaAFRdwCin2RzapKxuIOh79Ah+In+O0BkrIxHwwt2fdQ29kKvNTkCQ==
Merkle root
f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5
Merkle path
["a32707a12c0d4c7afd3f27ea2b600cadacbf46c043a82daf7a12706e09bdf5a5","af89006dad54609263c9a9d2cc5bab94f98995b8e422b2df86f17a5335e84618","5588e7cb70b74c8f09dd3fd8d03b2dd9fa74771f05ced304f2e30a40c94c0825","7ab3dd7e36a08a2d756ab7932efc83c49a468660fcdef9ddca677f706a11b61c","adacc33c8b71e770d74b079c24d0a79df5c67fee27c68e10c799ea2df2149856","95960d5bd25d6467a1f4633d4a14f625a5ad719392c0c94c7f3547f83e8a39e3","926239b46e9e9b434989268ee3cc0f781b3cda39c956a84829c954f3dbbd723c","5d8eed831c9eb0f419f56f4adcbb63f1efab209adf040ddda00990c693d4c3e9","71121a70884fac273d03181db504a69932f28694cfbaab103dc088ff2a5d6c9e","83e1cdaef7bddbc2ccd805267fb199cfcd625756f8eb8f8d9f1cf74b762fa9fc","dfda572672fd24920819a6943f95ad4310aceeb99c5317f19a653df1f79f0e48","dda2bd27fa15f75292648f9c602f964628d9c021f5588053dbc2603c0cd3f589","edcaec9f8e5156b483404ee77350f2ddca893e6ce1a1eb48e97046facf217e60","ebe1651655c8b61b6b5364f1f9c2df6d3d2570b884eb1475b1f154f5054feeba","a616224c7837fee9e37cf9dfa53b6dc52945555438d928215ead84ba8ccc7b57"]
Anchored
2026-09-23
Public log entry
search.sigstore.dev, log index 2913636507 · entry 108e9186e8c5677aea51…
Expected log hash
417fac9b806377ff48d30ded01faf8424eb98406df713fe2564ee9077747e6a6 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":"v1790070376053","kind":"published-quote","locale":"de","page":"theme:deezer/delivery/de","quote":"fehlen mir durchaus Hörbücher, die woanders längst verfügbar sind","rating":4,"review_date":"2026-09-01","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 (f26292e960b3…), 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.