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.

“Mir wurden 239 für meinen Familienplan berechnet.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
947abc4ada4abd44d285f94845d0c420b526484bb21e625bb3e6ec7822a0efbf
Signature (Ed25519, base64)
mwSta/qQpF1nGPTBxkS4F12Hj0bUh2u7T+FwTGjRSeiEEANaqCAOsuy0UsacjAnt2Zl//v+OgYAGwSqu6dslBQ==
Merkle root
f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5
Merkle path
["947990d41f6ca982177eecd32ffd5b465fe1e00c98a17f8f383282db32a8e8a5","b1160d9b6888792bbcf4d733745f9c87086f4e4b23ed045d87d7d62e265a0e1b","041cc6cd915158076eb0e1e47c528e5ddf9657c57a311d1f2aaa6d9e987fd590","cb5b7685fb53db08dd5fb6450031af641036e666c88f08edb4a7eb15a521d3eb","482b8337cba10049f018876fef6d465730eee6ef69de2794c113a57650bf2d57","0d2c482a8b5813fa7500ac7e6081c2ec0cde30cdbace3ff4fc7ff7badeae3e09","de8f311268c58ee25dc3fbd1878518cb20af746dd1d6a2e77058b94c29f867da","9dc19286e630450d136ba3c1b81ab7a4b9242fc709dbecf4a8c497b6f4566dbc","c4a08e408591831026fc81bbed0fe2bdda151bb99d3585a6c20b1368c693be2f","4889400774e3934a3ac52b58c2cf55d5f5098f076d4e3b5c4ae5ce1bc6a4ab69","2bc93db6f67532af3afa6e7fac2efe4a1f005eb5788483405f0ede9c9ec2f217","da342b52039afded388a34c4d220b41695f65ea8d9006b7b024c76c455dc983f","edcaec9f8e5156b483404ee77350f2ddca893e6ce1a1eb48e97046facf217e60","ebe1651655c8b61b6b5364f1f9c2df6d3d2570b884eb1475b1f154f5054feeba","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/billing/de","quote":"Mir wurden 239 für meinen Familienplan berechnet.","rating":1,"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 (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.