Dj Lukas
type: MusicGroup
genre: hard techno
popularity: 2
followers: 1348
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x23767e55b7d23669bfc05253d4cc410f9d7ec3e68af2592e6f814632d1af91f0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e727acac-b009-4b46-ac5d-fd97a1c1ff60.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e727acac-b009-4b46-ac5d-fd97a1c1ff60.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e727acac-b009-4b46-ac5d-fd97a1c1ff60
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x23767e55b7d23669bfc05253d4cc410f9d7ec3e68af2592e6f814632d1af91f0","name":"Dj Lukas","registered_at":"2026-06-21T08:56:23Z","symbol":"NIM1882065","token_address":"0x96a4bfab505564fa54ab9aa9c903ded53063d4a8","type":"artist","uuid":"e727acac-b009-4b46-ac5d-fd97a1c1ff60"}
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 0x23767e55b7d23669bfc05253d4cc410f9d7ec3e68af2592e6f814632d1af91f0. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e727acac-b009-4b46-ac5d-fd97a1c1ff60.json and https://artists.proofprofile.net/proofs/artist/e727acac-b009-4b46-ac5d-fd97a1c1ff60.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0x23767e55b7d23669bfc05253d4cc410f9d7ec3e68af2592e6f814632d1af91f0","name":"Dj Lukas","registered_at":"2026-06-21T08:56:23Z","symbol":"NIM1882065","token_address":"0x96a4bfab505564fa54ab9aa9c903ded53063d4a8","type":"artist","uuid":"e727acac-b009-4b46-ac5d-fd97a1c1ff60"}
album: Zanderdome
  type: MusicAlbum
  date published: 2009-06-19
album: Home Grow Insanity
  type: MusicAlbum
  date published: 2013-10-14
album: Snow
  type: MusicAlbum
  date published: 2014-11-17
album: Shockwave
  type: MusicAlbum
  date published: 2021-10-31