The Jack Wilson Quartet
type: MusicGroup
genre: hard bop
popularity: 2
followers: 98
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x186d86acc9ea6e1b60afb9d63f40c77ba906b08066741fb911be723aa60ec791
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a8d47dba-36ce-4013-b657-e237a9033b7f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a8d47dba-36ce-4013-b657-e237a9033b7f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a8d47dba-36ce-4013-b657-e237a9033b7f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x186d86acc9ea6e1b60afb9d63f40c77ba906b08066741fb911be723aa60ec791","name":"The Jack Wilson Quartet","registered_at":"2026-06-20T08:22:19Z","symbol":"NIM1568025","token_address":"0x9b7ca5bb0f0ec803ae183b4bb52ed1c15d004201","type":"artist","uuid":"a8d47dba-36ce-4013-b657-e237a9033b7f"}
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 0x186d86acc9ea6e1b60afb9d63f40c77ba906b08066741fb911be723aa60ec791. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a8d47dba-36ce-4013-b657-e237a9033b7f.json and https://artists.proofprofile.net/proofs/artist/a8d47dba-36ce-4013-b657-e237a9033b7f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x186d86acc9ea6e1b60afb9d63f40c77ba906b08066741fb911be723aa60ec791","name":"The Jack Wilson Quartet","registered_at":"2026-06-20T08:22:19Z","symbol":"NIM1568025","token_address":"0x9b7ca5bb0f0ec803ae183b4bb52ed1c15d004201","type":"artist","uuid":"a8d47dba-36ce-4013-b657-e237a9033b7f"}
album: Ramblin'
  type: MusicAlbum
  date published: 1966-06-02
album: Stolen Moments
  type: MusicAlbum
  date published: 1966-06-02
album: Ramblin
  type: MusicAlbum
  date published: 1966-06-02
album: The Jack Wilson Quartet feat. Roy Ayers
  type: MusicAlbum
  date published: 2015-01-01