Dougie Bowne
type: MusicGroup
popularity: 7
followers: 79
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd81d345084702a13bc5446e81c553ce90a1430f8f72c7c232596a533b70862e2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954035
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954035
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3cf29379-b363-4d82-b87b-cae8ceb643cf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3cf29379-b363-4d82-b87b-cae8ceb643cf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3cf29379-b363-4d82-b87b-cae8ceb643cf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T02:39:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd81d345084702a13bc5446e81c553ce90a1430f8f72c7c232596a533b70862e2","name":"Dougie Bowne","registered_at":"2026-06-16T10:52:02Z","symbol":"NIM1029076","token_address":"0x56f9f9a8c316511efc6d6532a110ef09f0ca3385","type":"artist","uuid":"3cf29379-b363-4d82-b87b-cae8ceb643cf"}
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 0xd81d345084702a13bc5446e81c553ce90a1430f8f72c7c232596a533b70862e2. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3cf29379-b363-4d82-b87b-cae8ceb643cf.json and https://artists.proofprofile.net/proofs/artist/3cf29379-b363-4d82-b87b-cae8ceb643cf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xd81d345084702a13bc5446e81c553ce90a1430f8f72c7c232596a533b70862e2","name":"Dougie Bowne","registered_at":"2026-06-16T10:52:02Z","symbol":"NIM1029076","token_address":"0x56f9f9a8c316511efc6d6532a110ef09f0ca3385","type":"artist","uuid":"3cf29379-b363-4d82-b87b-cae8ceb643cf"}
album: ONE WAY ELEVATOR
  type: MusicAlbum
  date published: 1996-11-21
album: The Stars are Indispensable
  type: MusicAlbum
  date published: 2024-09-27