Dule Lusin
type: MusicGroup
popularity: 7
followers: 39
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xceedeb97398799ce65d65381a292f97f948fddb1e1f6256ed1c46bed04e0f23e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954069
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954069
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7a75f46d-eef7-450d-a7ba-013422e97695.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7a75f46d-eef7-450d-a7ba-013422e97695.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7a75f46d-eef7-450d-a7ba-013422e97695
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:30:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xceedeb97398799ce65d65381a292f97f948fddb1e1f6256ed1c46bed04e0f23e","name":"Dule Lusin","registered_at":"2026-06-17T08:15:49Z","symbol":"NIM1335335","token_address":"0xa9c9741f691c2574ed05e3e19ddedc2a3520d2a1","type":"artist","uuid":"7a75f46d-eef7-450d-a7ba-013422e97695"}
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 0xceedeb97398799ce65d65381a292f97f948fddb1e1f6256ed1c46bed04e0f23e. Chain 2 (Bitcoin): anchored in block 954069 (2026-06-17T08:30:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7a75f46d-eef7-450d-a7ba-013422e97695.json and https://artists.proofprofile.net/proofs/artist/7a75f46d-eef7-450d-a7ba-013422e97695.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:30:25Z
  text: {"copyright_id":"0xceedeb97398799ce65d65381a292f97f948fddb1e1f6256ed1c46bed04e0f23e","name":"Dule Lusin","registered_at":"2026-06-17T08:15:49Z","symbol":"NIM1335335","token_address":"0xa9c9741f691c2574ed05e3e19ddedc2a3520d2a1","type":"artist","uuid":"7a75f46d-eef7-450d-a7ba-013422e97695"}
album: Boze daj mi krila
  type: MusicAlbum
  date published: 2024-05-24
album: Prsti sudbine
  type: MusicAlbum
  date published: 2025-04-11
album: Grad
  type: MusicAlbum
  date published: 2025-09-01