Koen De Bruyne
type: MusicGroup
genre: free jazz
popularity: 2
followers: 367
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x23bd1b9786bf5dd12a7991a1f7c55f17c03674be69ea6a459b01066e72a0f300
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954062
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954062
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4604e81b-e601-40a6-8701-bc4f362d76d2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4604e81b-e601-40a6-8701-bc4f362d76d2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4604e81b-e601-40a6-8701-bc4f362d76d2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T07:39:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x23bd1b9786bf5dd12a7991a1f7c55f17c03674be69ea6a459b01066e72a0f300","name":"Koen De Bruyne","registered_at":"2026-06-16T13:57:00Z","symbol":"NIM1073185","token_address":"0x4b79ced73c777be0121e0697518f77a32285c837","type":"artist","uuid":"4604e81b-e601-40a6-8701-bc4f362d76d2"}
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 0x23bd1b9786bf5dd12a7991a1f7c55f17c03674be69ea6a459b01066e72a0f300. Chain 2 (Bitcoin): anchored in block 954062 (2026-06-17T07:39:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4604e81b-e601-40a6-8701-bc4f362d76d2.json and https://artists.proofprofile.net/proofs/artist/4604e81b-e601-40a6-8701-bc4f362d76d2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T07:39:10Z
  text: {"copyright_id":"0x23bd1b9786bf5dd12a7991a1f7c55f17c03674be69ea6a459b01066e72a0f300","name":"Koen De Bruyne","registered_at":"2026-06-16T13:57:00Z","symbol":"NIM1073185","token_address":"0x4b79ced73c777be0121e0697518f77a32285c837","type":"artist","uuid":"4604e81b-e601-40a6-8701-bc4f362d76d2"}
album: In Kluis
  type: MusicAlbum
  date published: 2007-01-01
album: Here Comes The Crazy Man!
  type: MusicAlbum
  date published: 2015-11-06
album: Piano Improvisations
  type: MusicAlbum
  date published: 2017-04-21
album: In Kluis (A Special Radio ~ TV Record - N°20)
  type: MusicAlbum
  date published: 2021-06-25