Beat King
type: MusicGroup
popularity: 4
followers: 177
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcef49d93d317ccf11f1071714d70eee319912e4c0e088f31b61f2f4252134dd6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953997
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953997
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/208ff8f6-c4b3-491c-9aa9-aad96c50d1ed.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/208ff8f6-c4b3-491c-9aa9-aad96c50d1ed.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/208ff8f6-c4b3-491c-9aa9-aad96c50d1ed
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:07:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcef49d93d317ccf11f1071714d70eee319912e4c0e088f31b61f2f4252134dd6","name":"Beat King","registered_at":"2026-06-16T01:11:43Z","symbol":"NIM0890489","token_address":"0xeb9ffdf7fce7b8d7d04389bd4ea23dc99f3347c4","type":"artist","uuid":"208ff8f6-c4b3-491c-9aa9-aad96c50d1ed"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcef49d93d317ccf11f1071714d70eee319912e4c0e088f31b61f2f4252134dd6. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/208ff8f6-c4b3-491c-9aa9-aad96c50d1ed.json and https://artists.proofprofile.net/proofs/artist/208ff8f6-c4b3-491c-9aa9-aad96c50d1ed.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0xcef49d93d317ccf11f1071714d70eee319912e4c0e088f31b61f2f4252134dd6","name":"Beat King","registered_at":"2026-06-16T01:11:43Z","symbol":"NIM0890489","token_address":"0xeb9ffdf7fce7b8d7d04389bd4ea23dc99f3347c4","type":"artist","uuid":"208ff8f6-c4b3-491c-9aa9-aad96c50d1ed"}
album: Yosemite
  type: MusicAlbum
  date published: 2018-09-13
album: Rap Caviar
  type: MusicAlbum
  date published: 2018-10-03