DJ Λllen
type: MusicGroup
genre: big room
popularity: 12
followers: 64
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x68da397d97adb2fd1b19e77a3a8dc4d74b2ec81eb5dc0fdc02522485c54a154f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953772
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953772
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c564a152-41c7-4149-a78e-5a0c5f2dca3a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c564a152-41c7-4149-a78e-5a0c5f2dca3a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c564a152-41c7-4149-a78e-5a0c5f2dca3a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T10:33:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x68da397d97adb2fd1b19e77a3a8dc4d74b2ec81eb5dc0fdc02522485c54a154f","name":"DJ Λllen","registered_at":"2026-06-15T01:21:31Z","symbol":"NIM0637476","token_address":"0xe174ccc2682a5a38c2b4f88a85788796b1996f90","type":"artist","uuid":"c564a152-41c7-4149-a78e-5a0c5f2dca3a"}
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 0x68da397d97adb2fd1b19e77a3a8dc4d74b2ec81eb5dc0fdc02522485c54a154f. Chain 2 (Bitcoin): anchored in block 953773 (2026-06-15T10:40:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c564a152-41c7-4149-a78e-5a0c5f2dca3a.json and https://artists.proofprofile.net/proofs/artist/c564a152-41c7-4149-a78e-5a0c5f2dca3a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T10:40:45Z
  text: {"copyright_id":"0x68da397d97adb2fd1b19e77a3a8dc4d74b2ec81eb5dc0fdc02522485c54a154f","name":"DJ Λllen","registered_at":"2026-06-15T01:21:31Z","symbol":"NIM0637476","token_address":"0xe174ccc2682a5a38c2b4f88a85788796b1996f90","type":"artist","uuid":"c564a152-41c7-4149-a78e-5a0c5f2dca3a"}
album: Feeling
  type: MusicAlbum
  date published: 2024-03-22