Hans Van Biets
type: MusicGroup
genre: big room
popularity: 3
followers: 189
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xac12efbe57d2a026db2da5998cdc3b3b39284ec13cbdd3c485e37f42e7b014e8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/899ddce2-0e30-482e-8eac-59df16acacfa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/899ddce2-0e30-482e-8eac-59df16acacfa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/899ddce2-0e30-482e-8eac-59df16acacfa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xac12efbe57d2a026db2da5998cdc3b3b39284ec13cbdd3c485e37f42e7b014e8","name":"Hans Van Biets","registered_at":"2026-06-17T13:42:20Z","symbol":"NIM1413131","token_address":"0x49fe5f4f0b1c0032ee9a39f00da2029e6c2415c6","type":"artist","uuid":"899ddce2-0e30-482e-8eac-59df16acacfa"}
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 0xac12efbe57d2a026db2da5998cdc3b3b39284ec13cbdd3c485e37f42e7b014e8. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/899ddce2-0e30-482e-8eac-59df16acacfa.json and https://artists.proofprofile.net/proofs/artist/899ddce2-0e30-482e-8eac-59df16acacfa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xac12efbe57d2a026db2da5998cdc3b3b39284ec13cbdd3c485e37f42e7b014e8","name":"Hans Van Biets","registered_at":"2026-06-17T13:42:20Z","symbol":"NIM1413131","token_address":"0x49fe5f4f0b1c0032ee9a39f00da2029e6c2415c6","type":"artist","uuid":"899ddce2-0e30-482e-8eac-59df16acacfa"}
album: Drunk Bitches Don't Know
  type: MusicAlbum
  date published: 2012-12-15
album: Do it Again (feat. Veronica Vixen) [Original Mix] - Single
  type: MusicAlbum
  date published: 2013-04-01
album: We Don't Sleep
  type: MusicAlbum
  date published: 2014-12-06
album: We Don't Sleep
  type: MusicAlbum
  date published: 2014-12-06
album: We Don't Sleep
  type: MusicAlbum
  date published: 2015-02-20
album: We Don't Sleep
  type: MusicAlbum
  date published: 2015-03-09