Derek James
type: MusicGroup
description: Derek James (born 28 September 1960) is a South African professional golfer currently playing on the Sunshine Tour. Career In 1960, James was born in Durban, South Africa. He was the 1984 South Afr
popularity: 3
followers: 314
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6aebe42745e018651b52afa672b0adc96cca7036b875d87882a8bf53206e340f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ed637754-1e5a-4e44-a966-b31115f6838e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ed637754-1e5a-4e44-a966-b31115f6838e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ed637754-1e5a-4e44-a966-b31115f6838e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6aebe42745e018651b52afa672b0adc96cca7036b875d87882a8bf53206e340f","name":"Derek James","registered_at":"2026-06-21T11:31:07Z","symbol":"NIM1912624","token_address":"0xeae995ec759fda5f0a73d7783003a9dfebe41cba","type":"artist","uuid":"ed637754-1e5a-4e44-a966-b31115f6838e"}
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 0x6aebe42745e018651b52afa672b0adc96cca7036b875d87882a8bf53206e340f. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ed637754-1e5a-4e44-a966-b31115f6838e.json and https://artists.proofprofile.net/proofs/artist/ed637754-1e5a-4e44-a966-b31115f6838e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x6aebe42745e018651b52afa672b0adc96cca7036b875d87882a8bf53206e340f","name":"Derek James","registered_at":"2026-06-21T11:31:07Z","symbol":"NIM1912624","token_address":"0xeae995ec759fda5f0a73d7783003a9dfebe41cba","type":"artist","uuid":"ed637754-1e5a-4e44-a966-b31115f6838e"}
album: Stray
  type: MusicAlbum
  date published: 2005-01-01
album: Believe In Me
  type: MusicAlbum
  date published: 2008-08-26
album: I Would
  type: MusicAlbum
  date published: 2012-01-05
album: Take You Out Dancing
  type: MusicAlbum
  date published: 2015-04-14
album: Shown the Light
  type: MusicAlbum
  date published: 2015-06-24