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.

“man braucht ein Abo um irgendwas zu hören”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
2dfeb9462cd63ec0f38936d27082443e459e6f9358e1274fb622a20ad748b35e
Signature (Ed25519, base64)
U2pO/pQhqEftiyHuSwk1eGmOVOoGJeZUf7UmMCbOiGxM7g98G/d5UQ+pJvX0d/iEGJISju/tuCTdRoerO6aVAQ==
Merkle root
a249ea91ed6d494b0d321c9d53d89a7bb9616ff6f558eb56f9ac9b7e3eba088a
Merkle path
["2e01a461e8422eea75c75e31583253ce279ebc4f7bb2f7b0239c3620461c9c6b","366f08d6cf3775bab825a212e522db1cbcfefeb357ec365a78cb2d922d510c3e","01b060a8a66374cafbd956202ff2c6d1ff49e676be427f97b81fe3b466473261","b06e88964d9a5720bdabe35f0ea5c1e55d3c19621246bc409472035e3a9f26ab","f545fe90c9c49ca9899c4ed69781df01026fd35d624b61781d243b72eec71efb","61a2322ea95a13da484b8925bcb2d0912bca33f8b9dad55b12648d25d9c0578e","60d5c0c0398b994cc290bd34ce7985ddbca4f74a5f01f9e1b897946a159ef1ce","6e475c1adfa3f0e49ec13b97415ca2a4677d52e97f903794d1f534e48ba85d8d","c12e4155761e9d52983cf8cd1021e86fb86e63be34d961493eedd33dbbe5e545","2f4a5656bdb10a942d87a9b02c7e7e3a3cf1dd5b9940c8aa2569a29f1814ded5","a5b69623af96df4c7518853f3a486cdf908c2bb6723c034e73b2f2c2dea75aa1","7e83b0036f56bdbad3ba0ea2685aae20baa2141460f046f1075c0f8c74f340a7","a13caf334f924b3a1f76b72f847967ab0da2b3b22dcd88cf3e85ba1b401a1870","c5153a29de53059fcdf4e9999712d92e644add9ca8c65cc5e8b2550b7edfa09c","281950cb809ebe3e75d0ee6e38a13b1a88e711d70d03b47950c14223d365015b"]
Anchored
2026-10-05
Public log entry
search.sigstore.dev, log index 3096409536 · entry 108e9186e8c5677ab1e1…
Expected log hash
f1740c5ce7036e4f36513fb4ccb4f6bf95b5dc879a1fb8a1f0778ef42370576f 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":"v1791238940340","kind":"published-quote","locale":"de","page":"brand:storytel","quote":"man braucht ein Abo um irgendwas zu hören","rating":1,"review_date":"2026-10-03","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=grit.storytel.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 (a249ea91ed6d…), 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.