Buddy Johnson And His Orchestra
type: MusicGroup
genre: swing music
popularity: 6
followers: 253
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd28415683653b2db8b854521bafb1501fd4b775f49525741b0d3f687b1370a9b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fd5b0b0d-7088-4d5e-8d0d-5d1ad08cc2f4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fd5b0b0d-7088-4d5e-8d0d-5d1ad08cc2f4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fd5b0b0d-7088-4d5e-8d0d-5d1ad08cc2f4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T20:46:40Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd28415683653b2db8b854521bafb1501fd4b775f49525741b0d3f687b1370a9b","name":"Buddy Johnson And His Orchestra","registered_at":"2026-06-21T17:58:11Z","symbol":"NIM1992800","token_address":"0x719020d22d33ac64adfaf4020c8ade4032c2218f","type":"artist","uuid":"fd5b0b0d-7088-4d5e-8d0d-5d1ad08cc2f4"}
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 0xd28415683653b2db8b854521bafb1501fd4b775f49525741b0d3f687b1370a9b. Chain 2 (Bitcoin): anchored in block 954742 (2026-06-21T20:46:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fd5b0b0d-7088-4d5e-8d0d-5d1ad08cc2f4.json and https://artists.proofprofile.net/proofs/artist/fd5b0b0d-7088-4d5e-8d0d-5d1ad08cc2f4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T20:46:40Z
  text: {"copyright_id":"0xd28415683653b2db8b854521bafb1501fd4b775f49525741b0d3f687b1370a9b","name":"Buddy Johnson And His Orchestra","registered_at":"2026-06-21T17:58:11Z","symbol":"NIM1992800","token_address":"0x719020d22d33ac64adfaf4020c8ade4032c2218f","type":"artist","uuid":"fd5b0b0d-7088-4d5e-8d0d-5d1ad08cc2f4"}
album: Rock 'N Roll
  type: MusicAlbum
  date published: 2001-09-20
album: Walkin'
  type: MusicAlbum
  date published: 2001-09-20
album: Buddy Johnson and His Orchestra
  type: MusicAlbum
  date published: 2001-09-20
album: The Band That Swings The Blues
  type: MusicAlbum
  date published: 2006-06-01
album: Buddy Johnson & His Orchestra Selected Hits
  type: MusicAlbum
  date published: 2006-06-12
album: Buddy Johnson & His Orchestra's You Gotta Walk That Chalk Line
  type: MusicAlbum
  date published: 2006-06-24
album: Buddy Johnson & His Orchestra's That's The Stuff You Gotta Watch
  type: MusicAlbum
  date published: 2006-06-25
album: Buddy Johnson and His Orchestra 1946-1952
  type: MusicAlbum
  date published: 2022-01-01