DJ Keishawn
type: MusicGroup
genre: kizomba
genre: shatta
genre: zouk
popularity: 37
followers: 1546
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x51ac494170533cacef3ad16f3666d37884b77d06442ad793e3fbd5473206cb41
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/14bc1ae9-8ee1-4cd3-9c4c-9c275c27af96.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/14bc1ae9-8ee1-4cd3-9c4c-9c275c27af96.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/14bc1ae9-8ee1-4cd3-9c4c-9c275c27af96
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x51ac494170533cacef3ad16f3666d37884b77d06442ad793e3fbd5473206cb41","name":"DJ Keishawn","registered_at":"2026-06-11T12:25:34Z","symbol":"NIM0027721","token_address":"0xc639a8b54602c1e8039894bae14dc8e7ec97a393","type":"artist","uuid":"14bc1ae9-8ee1-4cd3-9c4c-9c275c27af96"}
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 0x51ac494170533cacef3ad16f3666d37884b77d06442ad793e3fbd5473206cb41. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/14bc1ae9-8ee1-4cd3-9c4c-9c275c27af96.json and https://artists.proofprofile.net/proofs/artist/14bc1ae9-8ee1-4cd3-9c4c-9c275c27af96.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x51ac494170533cacef3ad16f3666d37884b77d06442ad793e3fbd5473206cb41","name":"DJ Keishawn","registered_at":"2026-06-11T12:25:34Z","symbol":"NIM0027721","token_address":"0xc639a8b54602c1e8039894bae14dc8e7ec97a393","type":"artist","uuid":"14bc1ae9-8ee1-4cd3-9c4c-9c275c27af96"}
album: Gouyad Session Freestyle #1
  type: MusicAlbum
  date published: 2021-05-12
album: 3X CANON
  type: MusicAlbum
  date published: 2025-01-17
album: 3X CANON
  type: MusicAlbum
  date published: 2025-01-17