Kansas City Stompers
type: MusicGroup
genre: ragtime
popularity: 3
followers: 597
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe805b46e7d2a1f5dde9f4d96e6863ae68dfbea8d767fa5112bf8c841d15a182f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a1b990c9-fdbc-4a3b-9fc3-64146884c70d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a1b990c9-fdbc-4a3b-9fc3-64146884c70d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a1b990c9-fdbc-4a3b-9fc3-64146884c70d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe805b46e7d2a1f5dde9f4d96e6863ae68dfbea8d767fa5112bf8c841d15a182f","name":"Kansas City Stompers","registered_at":"2026-06-20T06:06:22Z","symbol":"NIM1534613","token_address":"0xca8c0d855beaca431f9848b4174d0fa247987394","type":"artist","uuid":"a1b990c9-fdbc-4a3b-9fc3-64146884c70d"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe805b46e7d2a1f5dde9f4d96e6863ae68dfbea8d767fa5112bf8c841d15a182f. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a1b990c9-fdbc-4a3b-9fc3-64146884c70d.json and https://artists.proofprofile.net/proofs/artist/a1b990c9-fdbc-4a3b-9fc3-64146884c70d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0xe805b46e7d2a1f5dde9f4d96e6863ae68dfbea8d767fa5112bf8c841d15a182f","name":"Kansas City Stompers","registered_at":"2026-06-20T06:06:22Z","symbol":"NIM1534613","token_address":"0xca8c0d855beaca431f9848b4174d0fa247987394","type":"artist","uuid":"a1b990c9-fdbc-4a3b-9fc3-64146884c70d"}
album: Running Wild (feat. Ulf Johansson)
  type: MusicAlbum
  date published: 1998-01-01
album: 50 Years Jubilee 1951-2001
  type: MusicAlbum
  date published: 2001-01-01
album: I Did It My Way
  type: MusicAlbum
  date published: 2013-01-18
album: På Dansk - In Danish
  type: MusicAlbum
  date published: 2013-02-05
album: Blueberry Hill (feat. Verner Worck)
  type: MusicAlbum
  date published: 2013-03-11
album: Everybody Loves Saturday Night (feat. Ulf Johansson)
  type: MusicAlbum
  date published: 2013-03-29
album: Live Jamsession (feat. Gunhild Carling) [Live]
  type: MusicAlbum
  date published: 2013-04-08
album: 40 Years - 1951-1991
  type: MusicAlbum
  date published: 2013-04-18
album: Playing Happy Jazz
  type: MusicAlbum
  date published: 2013-05-23