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 kann die Playlists anderer Leute hören”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
636264602250fbd9f55334fa6a5158b138a135afea59b6f64689782cc4bf6f25
Signature (Ed25519, base64)
jJ/x1FLEd5RjmmNoUpphfnvPA7g4mZZC+VhZt+hUtUTtyPpQRB0cnzEcZiAhD9p/7cx1yS7PwQMuB7X2D6Q7AQ==
Merkle root
f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5
Merkle path
["6360fb9e0a99351a878b73ba1eb8d13f2bcc8201900005c429dde82297d20111","54a4406862c8238f8bc9c30a6e1d3bc1f153534073e6f50992a750b9821e707c","4c7f82974e1db9816955d8893c5da52d87c95a95733a756b78172dc4396f6906","5474dd0a3659530ded633f9e69987d536a37d2e17c881bd8b252f7947df0e774","5bd3a2fa6455f80c4cc06af2d092f0ce181c4c5ccaa95b24185c2fc55ade240e","39fd824ad57b317a2c190a7eb907ff11134e2e944e0f717753efb5eefa97a108","008fb112dc7253c96e1b3e3ddf873b4d3b7de453edebfbb69d290b621725a9c2","67d22ee81782e10ef8b8677e326c33539512906c042ae77603aea9c61b1c30f0","edde8415de0833ce2dc2e7382e3194ce3201175a5bf5980ac0aa2e36246f5b65","a81cb5decc8eef4f42ac3f3d121fc4a40deae1456d254495a8f45828426fb68e","83f83b22202418896d617cd92b2e4482067ac2ada20be851a6d737545d39a3a1","f3db9127b9da10fbb7693de00cf989028a504ba13d96eb2661dc5a2037470668","eca7cd52f5c219223fa262f727815d7426f47ee6fd8d3c4a33225271415ce785","7a8821e5f39bd89945ecf080ecd049c93644614124901c8b74f26df2e34d9289","e95e880a53b013b49906f2e6b9dcc652726333d77986f48029bb634dc427e2de"]
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/quality/de","quote":"man kann die Playlists anderer Leute hören","rating":5,"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.