DJ Taek
type: MusicGroup
popularity: 4
followers: 5
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7f4dd36a86e48f80b4871cfe44e424f71ad4b9b21afb2c328c3ca05b15009f93
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953875
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953875
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/087ebff1-14ae-4a9b-b315-aa4d1fdb7221.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/087ebff1-14ae-4a9b-b315-aa4d1fdb7221.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/087ebff1-14ae-4a9b-b315-aa4d1fdb7221
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:12:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7f4dd36a86e48f80b4871cfe44e424f71ad4b9b21afb2c328c3ca05b15009f93","name":"DJ Taek","registered_at":"2026-06-15T16:22:05Z","symbol":"NIM0764117","token_address":"0x3c4153b6ef2d8394c03b1f8fe0222b60c7ec75c2","type":"artist","uuid":"087ebff1-14ae-4a9b-b315-aa4d1fdb7221"}
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 0x7f4dd36a86e48f80b4871cfe44e424f71ad4b9b21afb2c328c3ca05b15009f93. Chain 2 (Bitcoin): anchored in block 953875 (2026-06-16T02:12:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/087ebff1-14ae-4a9b-b315-aa4d1fdb7221.json and https://artists.proofprofile.net/proofs/artist/087ebff1-14ae-4a9b-b315-aa4d1fdb7221.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:12:46Z
  text: {"copyright_id":"0x7f4dd36a86e48f80b4871cfe44e424f71ad4b9b21afb2c328c3ca05b15009f93","name":"DJ Taek","registered_at":"2026-06-15T16:22:05Z","symbol":"NIM0764117","token_address":"0x3c4153b6ef2d8394c03b1f8fe0222b60c7ec75c2","type":"artist","uuid":"087ebff1-14ae-4a9b-b315-aa4d1fdb7221"}