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.

“Jedes Mal, wenn ich eine Benachrichtigung über 30 Minuten werbefreie Musik erhalte, bekomme ich 3-5 Werbespots hintereinander und das alle zwei Lieder.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
f67436ab5364203e954a109bb4fe9cc8876b77d657472f3e195d4451dfb84866
Signature (Ed25519, base64)
SL+MOyZnHhFW/SacKalc+x9R9x+aH6zMKUEKzzW0zLFPVNuvbN5+QHzeGKiRgD1fHqNB6VhweaSZOHDDWL76BQ==
Merkle root
f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5
Merkle path
["f673157cca4c33ffc2e5b5a2fe4103bc44dc19efcbb48c08278da0933b34ce96","81513d3f6c75fd2b715c6996a9103408306fbe5727b458cbdb53ac387ea64675","3d1775efe8b4c1b2847bf44075238b7f473e181689340d0aad1e00be637fd578","9acb3798f2bcad03b92e9ff547f34cabd9fe1fa912ea8337e689f82a03457dad","6001ca37b4d6fc203d0e975b3849879b6c63a3a58b917bf9525b1f553cd09651","c88cb451e905532c46a87c34d1e6bf5eb025e86259ad8fcb0899605a0e97f364","ca799f23482199ba5a270c804bbe30fe6948c8f10fd6e6b2f374d429414e1888","daea84ce16b54c4538f13ff79e418fe8f13d477c66a6097d63a55cbbaf0f3e20","1a859da72f6b162cf38e4b2e441f262af9da8e09e516e27ce682d7a30eaa91d3","5c5dc214a9b738bc45d7163c19e401e37240c27971f9b2b3fa1a27180b25477d","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:spotify/delivery/de","quote":"Jedes Mal, wenn ich eine Benachrichtigung über 30 Minuten werbefreie Musik erhalte, bekomme ich 3-5 Werbespots hintereinander und das alle zwei Lieder.","rating":1,"review_date":"2026-09-19","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 (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.