Bengt van Steegen
type: MusicGroup
popularity: 2
followers: 95
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8ceff9ed8d4e9ea846ee1d666f916ee009b1eb120fe5ab86b01591d0b3f97b14
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/8dbda15f-5fb7-4a73-8477-a59286d0f836.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8dbda15f-5fb7-4a73-8477-a59286d0f836.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8dbda15f-5fb7-4a73-8477-a59286d0f836
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8ceff9ed8d4e9ea846ee1d666f916ee009b1eb120fe5ab86b01591d0b3f97b14","name":"Bengt van Steegen","registered_at":"2026-06-17T15:08:25Z","symbol":"NIM1433663","token_address":"0x3309f5a32e741ee47db98574c2c4098ebaaf24fb","type":"artist","uuid":"8dbda15f-5fb7-4a73-8477-a59286d0f836"}
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 0x8ceff9ed8d4e9ea846ee1d666f916ee009b1eb120fe5ab86b01591d0b3f97b14. 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/8dbda15f-5fb7-4a73-8477-a59286d0f836.json and https://artists.proofprofile.net/proofs/artist/8dbda15f-5fb7-4a73-8477-a59286d0f836.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x8ceff9ed8d4e9ea846ee1d666f916ee009b1eb120fe5ab86b01591d0b3f97b14","name":"Bengt van Steegen","registered_at":"2026-06-17T15:08:25Z","symbol":"NIM1433663","token_address":"0x3309f5a32e741ee47db98574c2c4098ebaaf24fb","type":"artist","uuid":"8dbda15f-5fb7-4a73-8477-a59286d0f836"}
album: Feel Me
  type: MusicAlbum
  date published: 2014-07-14
album: Summer Nights (Original Mix)
  type: MusicAlbum
  date published: 2015-08-31
album: Satisfied
  type: MusicAlbum
  date published: 2015-12-07
album: All over You (Orignal Mix)
  type: MusicAlbum
  date published: 2015-12-21