The Billy Taylor Septet
type: MusicGroup
genre: brazilian jazz
popularity: 2
followers: 105
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x58c95bae1a671f6791c34af13c1f908e6373e24afb439ad2951157b084e3ad8f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954002
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954002
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/32724bde-df6b-4c81-a2c0-a5ab626e642f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/32724bde-df6b-4c81-a2c0-a5ab626e642f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/32724bde-df6b-4c81-a2c0-a5ab626e642f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:47:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x58c95bae1a671f6791c34af13c1f908e6373e24afb439ad2951157b084e3ad8f","name":"The Billy Taylor Septet","registered_at":"2026-06-16T07:10:55Z","symbol":"NIM0976286","token_address":"0x7a8c26eb2bcc01dae5047ad573357f13d81daf12","type":"artist","uuid":"32724bde-df6b-4c81-a2c0-a5ab626e642f"}
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 0x58c95bae1a671f6791c34af13c1f908e6373e24afb439ad2951157b084e3ad8f. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/32724bde-df6b-4c81-a2c0-a5ab626e642f.json and https://artists.proofprofile.net/proofs/artist/32724bde-df6b-4c81-a2c0-a5ab626e642f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x58c95bae1a671f6791c34af13c1f908e6373e24afb439ad2951157b084e3ad8f","name":"The Billy Taylor Septet","registered_at":"2026-06-16T07:10:55Z","symbol":"NIM0976286","token_address":"0x7a8c26eb2bcc01dae5047ad573357f13d81daf12","type":"artist","uuid":"32724bde-df6b-4c81-a2c0-a5ab626e642f"}
album: Brazilian Beat
  type: MusicAlbum
  date published: 2012
album: Brazilian Beat
  type: MusicAlbum
  date published: 2012-02-24