Repeat King
type: MusicGroup
popularity: 3
followers: 46
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1710dbde483fcc50ece4ede55ebe7e9b1547eff22cc7e60d87e66c33432313d6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9e9712ac-3642-4bae-b93f-7f6544ac6fa0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9e9712ac-3642-4bae-b93f-7f6544ac6fa0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9e9712ac-3642-4bae-b93f-7f6544ac6fa0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1710dbde483fcc50ece4ede55ebe7e9b1547eff22cc7e60d87e66c33432313d6","name":"Repeat King","registered_at":"2026-06-20T04:58:38Z","symbol":"NIM1518638","token_address":"0x7ae0f6a50647de56d9fd73f1639477fb1ec1ad4b","type":"artist","uuid":"9e9712ac-3642-4bae-b93f-7f6544ac6fa0"}
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 0x1710dbde483fcc50ece4ede55ebe7e9b1547eff22cc7e60d87e66c33432313d6. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9e9712ac-3642-4bae-b93f-7f6544ac6fa0.json and https://artists.proofprofile.net/proofs/artist/9e9712ac-3642-4bae-b93f-7f6544ac6fa0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
  text: {"copyright_id":"0x1710dbde483fcc50ece4ede55ebe7e9b1547eff22cc7e60d87e66c33432313d6","name":"Repeat King","registered_at":"2026-06-20T04:58:38Z","symbol":"NIM1518638","token_address":"0x7ae0f6a50647de56d9fd73f1639477fb1ec1ad4b","type":"artist","uuid":"9e9712ac-3642-4bae-b93f-7f6544ac6fa0"}
album: Trust the Process
  type: MusicAlbum
  date published: 2023-12-15