Tommy McCook and The Skatalites
type: MusicGroup
genre: rocksteady
genre: ska
popularity: 4
followers: 276
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x394d1fd70a268ced17de73e0e3f31f57ec00b18e8321938e4aa048d025abed2f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953889
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953889
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0db2e121-03ac-4f5b-8f9a-37f5d30e1ddc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0db2e121-03ac-4f5b-8f9a-37f5d30e1ddc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0db2e121-03ac-4f5b-8f9a-37f5d30e1ddc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:57:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x394d1fd70a268ced17de73e0e3f31f57ec00b18e8321938e4aa048d025abed2f","name":"Tommy McCook and The Skatalites","registered_at":"2026-06-15T18:22:40Z","symbol":"NIM0792897","token_address":"0xb8d551baea0f00ce386f373cc2ec59d4dee8029f","type":"artist","uuid":"0db2e121-03ac-4f5b-8f9a-37f5d30e1ddc"}
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 0x394d1fd70a268ced17de73e0e3f31f57ec00b18e8321938e4aa048d025abed2f. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0db2e121-03ac-4f5b-8f9a-37f5d30e1ddc.json and https://artists.proofprofile.net/proofs/artist/0db2e121-03ac-4f5b-8f9a-37f5d30e1ddc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x394d1fd70a268ced17de73e0e3f31f57ec00b18e8321938e4aa048d025abed2f","name":"Tommy McCook and The Skatalites","registered_at":"2026-06-15T18:22:40Z","symbol":"NIM0792897","token_address":"0xb8d551baea0f00ce386f373cc2ec59d4dee8029f","type":"artist","uuid":"0db2e121-03ac-4f5b-8f9a-37f5d30e1ddc"}
album: Latin Goes Ska
  type: MusicAlbum
  date published: 2006-05-26