Matthew Van Der Want
type: MusicGroup
description: Matthew van der Want (born 1972) is a South African singer, songwriter and recording artist. Albums Matthew van der Want's debut album, "Turn on You", was recorded in 1996 by Lloyd Ross of Shifty Re
popularity: 2
followers: 257
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2c350450410ade8c83cef2401ad54499830baec4ae3242ad5f136b6b09ff3984
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/90c854c5-d1d8-42d5-938f-15f7628fd40c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/90c854c5-d1d8-42d5-938f-15f7628fd40c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/90c854c5-d1d8-42d5-938f-15f7628fd40c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2c350450410ade8c83cef2401ad54499830baec4ae3242ad5f136b6b09ff3984","name":"Matthew Van Der Want","registered_at":"2026-06-17T16:11:50Z","symbol":"NIM1448823","token_address":"0xc69d76842b42f459b5da7c0eec5c21c7d7834368","type":"artist","uuid":"90c854c5-d1d8-42d5-938f-15f7628fd40c"}
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 0x2c350450410ade8c83cef2401ad54499830baec4ae3242ad5f136b6b09ff3984. 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/90c854c5-d1d8-42d5-938f-15f7628fd40c.json and https://artists.proofprofile.net/proofs/artist/90c854c5-d1d8-42d5-938f-15f7628fd40c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x2c350450410ade8c83cef2401ad54499830baec4ae3242ad5f136b6b09ff3984","name":"Matthew Van Der Want","registered_at":"2026-06-17T16:11:50Z","symbol":"NIM1448823","token_address":"0xc69d76842b42f459b5da7c0eec5c21c7d7834368","type":"artist","uuid":"90c854c5-d1d8-42d5-938f-15f7628fd40c"}
album: Turn on You
  type: MusicAlbum
  date published: 1997-01-02
album: Turn on You
  type: MusicAlbum
  date published: 1997-01-02
album: Tombi
  type: MusicAlbum
  date published: 1997-06-01
album: Low Riding
  type: MusicAlbum
  date published: 1998-06-06
album: Bignity
  type: MusicAlbum
  date published: 2002-01-02
album: Terrorlove
  type: MusicAlbum
  date published: 2016-08-05
album: Knocked Back Down
  type: MusicAlbum
  date published: 2020-06-16