DJ ORCUN
type: MusicGroup
popularity: 16
followers: 75
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x03bfc9ad290c0072a918657bb6984d8782c147b79022735c5af4eb9d1c11add2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953592
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953592
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/074a9ef2-2fdc-4cc4-8860-d5de79b96330.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/074a9ef2-2fdc-4cc4-8860-d5de79b96330.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/074a9ef2-2fdc-4cc4-8860-d5de79b96330
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T05:36:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x03bfc9ad290c0072a918657bb6984d8782c147b79022735c5af4eb9d1c11add2","name":"DJ ORCUN","registered_at":"2026-06-14T05:12:02Z","symbol":"NIM0348952","token_address":"0x1d80a8e1cf03ea47bd58642d04727330cba3cb10","type":"artist","uuid":"074a9ef2-2fdc-4cc4-8860-d5de79b96330"}
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 0x03bfc9ad290c0072a918657bb6984d8782c147b79022735c5af4eb9d1c11add2. Chain 2 (Bitcoin): anchored in block 953592 (2026-06-14T05:36:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/074a9ef2-2fdc-4cc4-8860-d5de79b96330.json and https://artists.proofprofile.net/proofs/artist/074a9ef2-2fdc-4cc4-8860-d5de79b96330.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T05:36:59Z
  text: {"copyright_id":"0x03bfc9ad290c0072a918657bb6984d8782c147b79022735c5af4eb9d1c11add2","name":"DJ ORCUN","registered_at":"2026-06-14T05:12:02Z","symbol":"NIM0348952","token_address":"0x1d80a8e1cf03ea47bd58642d04727330cba3cb10","type":"artist","uuid":"074a9ef2-2fdc-4cc4-8860-d5de79b96330"}
album: Legends Ep1
  type: MusicAlbum
  date published: 2020-05-16
album: The Collection
  type: MusicAlbum
  date published: 2021-01-15