Maynard Ferguson And His Orchestra
type: MusicGroup
genre: big band
genre: vocal jazz
popularity: 2
followers: 289
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xbc7085b4a02d0eef126a4530cd6937763f130d7e19e4832ae86420067988442f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954615
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954615
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c5788678-1036-4484-9212-56e697a78b0c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c5788678-1036-4484-9212-56e697a78b0c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c5788678-1036-4484-9212-56e697a78b0c
additional property: OTSTimestamp
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  value: 2026-06-20T22:44:50Z
additional property: OTSCanonicalRecord
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  value: {"copyright_id":"0xbc7085b4a02d0eef126a4530cd6937763f130d7e19e4832ae86420067988442f","name":"Maynard Ferguson And His Orchestra","registered_at":"2026-06-20T21:13:56Z","symbol":"NIM1713282","token_address":"0x00d31b315c405bccdc0f5e494c34896320298367","type":"artist","uuid":"c5788678-1036-4484-9212-56e697a78b0c"}
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 0xbc7085b4a02d0eef126a4530cd6937763f130d7e19e4832ae86420067988442f. Chain 2 (Bitcoin): anchored in block 954615 (2026-06-20T22:44:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c5788678-1036-4484-9212-56e697a78b0c.json and https://artists.proofprofile.net/proofs/artist/c5788678-1036-4484-9212-56e697a78b0c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T22:44:50Z
  text: {"copyright_id":"0xbc7085b4a02d0eef126a4530cd6937763f130d7e19e4832ae86420067988442f","name":"Maynard Ferguson And His Orchestra","registered_at":"2026-06-20T21:13:56Z","symbol":"NIM1713282","token_address":"0x00d31b315c405bccdc0f5e494c34896320298367","type":"artist","uuid":"c5788678-1036-4484-9212-56e697a78b0c"}
album: Maynard Ferguson Plays Jazz for Dancing (Mono Version)
  type: MusicAlbum
  date published: 1961-01-01
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