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.

“dieselbe Meldung erscheint immer wieder”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
252604c257da557c0a019909545989551f7c8f6707cd7ebaa3feca62ef3f900f
Signature (Ed25519, base64)
BLAdk44EJ2ZqKnOtaRP9U5YRpCVPGYBy46gkY1exVaEGPsCps6nJFboCYeb0qrcHvMG4LVSaC1jMQRe62KVcAg==
Merkle root
c1d49fab62e94ee1796f3eb15e1a21f856756e9a68ad117a17ae6c9694ffe1e9
Merkle path
["25264d2c86aa84ae25b2c41124b9001b7c8e842a94d916bb1d86ec224a78977d","4c72abbcc8da5fac6d97609e8a07fb2926176120ab452bfddfe75b4c34d80329","27683a031d77ca643cc925ec552a4c63e5ade98888c597d92d8d2cd74ce15289","20aa58be6499571d01cbd5ac08c942b7cfe9e38e2715f7daa962cf709b6d63af","f9f4812729961c0cf370c2a1cf8459ee6329d8c8e4971da3dff33d2d9c984825","35c04b184eec107501bcc2cc11741782a153fcdbe6932969434231e3b3ecddab","70feb01d67825c85d25ed5044ea6a445e32f84e99ce12c12a932b5476a0ecaf9","acbeb5acc73c5fc67c5ab3408278ca9f25ed561b00e648c59085041fdb5e0475","2ab80292da3ce5bc9c4fb9dcb2588f4ff1dd914f54de838f634a594c4751077f","3e56fbcb8a8a4a49592f462055d9676d8061d2200a525396a3ad1e545134af69","d548028ef9025b3c22d524c1f1d85be654856c3ed276e6e4b719f445ffebfe9d","219bd599cfb89fbe7096defae6a66c994562ac0a422a5db43368bd9cf9789683","856d9a6a3e94d695a98fa0bb5ce8d80e9fc70a3794652b53ea754ef3c0720b7a","436050ea3288f64644ca44d910bc166b737265d33885dda72495c78f7429279a"]
Anchored
2026-10-15
Public log entry
search.sigstore.dev, log index 3258717636 · entry 108e9186e8c5677abf47…
Expected log hash
30640a6c2a3bbbd5aa6e5244e634da7339a6d42d7209b3c3a5dde0fcd662474c 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":"v1792034121129","kind":"published-quote","locale":"de","page":"brand:spotify","quote":"dieselbe Meldung erscheint immer wieder","rating":4,"review_date":"2026-09-20","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.spotify.music","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 (c1d49fab62e9…), 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.