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)
552c7e31adf1e2f2aac09b747d760b8bdea233f2a7a84520cb5bd2e0c3b3ece6
Signature (Ed25519, base64)
mwzWwcj/1IN8KUhmRdJm4ThtNueiUsyFmcyhmxilig7jFIxNfvqa4OFhELrt9VSNLl7JYzTtmRRiRg9mYIOeCA==
Merkle root
ea9653d48be6468e8b38c47d968f49528ccd17e229f6df41b5fdcfc232720ce1
Merkle path
["5541a2ad12eea22c6a88596bd64fa52e458c86d6787d62ebfab6ae5f58ec72c9","a8c01ac4bb5f08e987ce06b74061baa903817f2e1687c6e8f7528cb40b227c6c","96c8887e2c4f27508af334cb60c4c493f30f83d73c652bb0325af0f1c71f0ea7","00486b616764521cb122bf5891d5f3a9b19eaf7bf3ccd83d8a41bebd589c840a","8422a7fc0d147f6c0a80f3cbb65eee3bd26e9dcdcbf65f74359ecd5a97de0a12","939bc5fd7bc2dd1eaf785757aa3bcc90b3e5e98d52c0ef54557abcb3ad00a510","e7c7b1d6da8c618620165b48ebfa907348449fb48ed4e263db930fffd055272a","b9a90270f136f35b466466b8324d33a2c1fb2f0a3e7458c651bdb74f8ae8516a","37b8b4fdedb9a989c374e0268eb35180a427e5cb455cd23626634c30d6a56515","235ca97724c8a79a5d8652331d1959bf76a01e96389c92ff383ba971c9c8ee9f","2fbd76dc63aa2d3fab59b0799540598864c2fa1653a651616d60fefb8ad60775","e239ea9476d670817ebdd91ba0132a03db9eb6b27caad07307f06d5944ba7eb5","4c276f582ce22de67665688bc9cd00863f14a3f737e6aa475bd1ea4a72abba1a","ce40f5d4a6c2a1f06b7e5ce375094f8c75556b02f37cd3d94ca98fa0a38a1e5e","142248530d485121153c09b780e08c6af592fdb4c333042d3cdd9e4160c6db55"]
Anchored
2026-10-09
Public log entry
search.sigstore.dev, log index 3162767972 · entry 108e9186e8c5677a40b3…
Expected log hash
ea8f60b663262eef5ec0ce5a9fbc0ace913092ea47c37bdc70ac392578ea0c35 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":"v1791541525227","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 (ea9653d48be6…), 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.