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.

“KI-generierte Titel sind als solche gekennzeichnet”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
f3b68b4f581f8c1c7ea2b13eb5c5d21d412a9b9b750fbe9699b9e1e4cfd8a96e
Signature (Ed25519, base64)
9I4eI+fD2VxHNjcSSo+zuJLraQtNqSdFh0i+46lS+VmMYaphQ75YJuYN9P7NCt83R16FxzakYsU72rXXJm6LBg==
Merkle root
f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5
Merkle path
["f3b5de32814b9e40465c809598f253c89401a967d477d02e20c937dae915b874","a19f6a7dbbf68b56a613da5daa09f7be8685e98a21b84d7a38fc903d2297a05d","f51172291a8f39dc7bbcbd41a21e2854269866515685210e30985a630710fc63","510a047db8c889bb4b4c48e719713349575013239159eb13784105f021100761","4859eeb06cfb0c908ab0fb4ab57642db8341f76a71a84b9397802f5235c530ca","2a6052e97449e82d94f313317ad4177ba9d2e2638c745008524535d85f57f07b","1911a7bf9d315b39617ea54dcc6a9ff5700ef8abe09a234f308f11afb0c4efb4","5efe5f18a27067ca1b7d08b8aa12d4510a07fb414bf6ed5a8338cd634eec2039","ebb557dd34e6e875733009b8d32d8e282d534978ca44370acccf5798f97ce520","17ad0239125ae9322f172cb6e4d509e68a368c516403bb54ec27f0605eede0f4","9ff13387f341dbc2eddddadefdbb37fc18503156ecaac4f303831611bfcd3945","00085cc83f5b1ebd23d3e94cfd5dfd530d487c8d3d3790ee5d04eca3b55eef30","b763ea1ef84637e764decc45acddfba68cbd65e2d958f57cfeabc8af53520b04","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/quality/de","quote":"KI-generierte Titel sind als solche gekennzeichnet","rating":3,"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 (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.