Raf Van Brussel
type: MusicGroup
popularity: 7
followers: 497
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x04d4275120d066c40534c104d140500b5e0a823d8b2eb4facbed8fc15b4da43f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953877
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953877
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/013aa4be-dc2f-4f24-84b5-fbda9199acc4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/013aa4be-dc2f-4f24-84b5-fbda9199acc4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/013aa4be-dc2f-4f24-84b5-fbda9199acc4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:39:16Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x04d4275120d066c40534c104d140500b5e0a823d8b2eb4facbed8fc15b4da43f","name":"Raf Van Brussel","registered_at":"2026-06-15T14:05:48Z","symbol":"NIM0731584","token_address":"0xadcc7ccc83c6bc0ed3b6ec3b3bbd1474b26eac4a","type":"artist","uuid":"013aa4be-dc2f-4f24-84b5-fbda9199acc4"}
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 0x04d4275120d066c40534c104d140500b5e0a823d8b2eb4facbed8fc15b4da43f. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/013aa4be-dc2f-4f24-84b5-fbda9199acc4.json and https://artists.proofprofile.net/proofs/artist/013aa4be-dc2f-4f24-84b5-fbda9199acc4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:39:16Z
  text: {"copyright_id":"0x04d4275120d066c40534c104d140500b5e0a823d8b2eb4facbed8fc15b4da43f","name":"Raf Van Brussel","registered_at":"2026-06-15T14:05:48Z","symbol":"NIM0731584","token_address":"0xadcc7ccc83c6bc0ed3b6ec3b3bbd1474b26eac4a","type":"artist","uuid":"013aa4be-dc2f-4f24-84b5-fbda9199acc4"}
album: Ik ben thuis
  type: MusicAlbum
  date published: 2019-10-01
album: Ik ben thuis
  type: MusicAlbum
  date published: 2019-10-01
album: Los
  type: MusicAlbum
  date published: 2020-10-12