Luke David Carlsen
type: MusicGroup
popularity: 8
followers: 307
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0fabc909af8269730f4c04ea32d0e682e31f8ab518d72a7063abff77649290f0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f8592af2-9ea9-40d5-b83f-507b90c1620b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f8592af2-9ea9-40d5-b83f-507b90c1620b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f8592af2-9ea9-40d5-b83f-507b90c1620b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0fabc909af8269730f4c04ea32d0e682e31f8ab518d72a7063abff77649290f0","name":"Luke David Carlsen","registered_at":"2026-06-21T15:59:18Z","symbol":"NIM1966471","token_address":"0x6f9b99406935dd7faf20c9096e32412c22ef2f50","type":"artist","uuid":"f8592af2-9ea9-40d5-b83f-507b90c1620b"}
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 0x0fabc909af8269730f4c04ea32d0e682e31f8ab518d72a7063abff77649290f0. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f8592af2-9ea9-40d5-b83f-507b90c1620b.json and https://artists.proofprofile.net/proofs/artist/f8592af2-9ea9-40d5-b83f-507b90c1620b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:08:38Z
  text: {"copyright_id":"0x0fabc909af8269730f4c04ea32d0e682e31f8ab518d72a7063abff77649290f0","name":"Luke David Carlsen","registered_at":"2026-06-21T15:59:18Z","symbol":"NIM1966471","token_address":"0x6f9b99406935dd7faf20c9096e32412c22ef2f50","type":"artist","uuid":"f8592af2-9ea9-40d5-b83f-507b90c1620b"}
album: Out of the Night
  type: MusicAlbum
  date published: 2025-01-07
album: Out of the Night
  type: MusicAlbum
  date published: 2025-01-08
album: Bite the Bullet
  type: MusicAlbum
  date published: 2025-06-27