Dr Nel
type: MusicGroup
popularity: 21
followers: 75
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe8084d8de435f25d1943b84ff7de041550477fd545a777b891522f419f0b2c2d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7f1e2f57-8762-495c-bfdd-80df2821ec11.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7f1e2f57-8762-495c-bfdd-80df2821ec11.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7f1e2f57-8762-495c-bfdd-80df2821ec11
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe8084d8de435f25d1943b84ff7de041550477fd545a777b891522f419f0b2c2d","name":"Dr Nel","registered_at":"2026-06-12T02:57:55Z","symbol":"NIM0166036","token_address":"0xa8aefd052b48b34e1950c9ae8857fe0be53950f2","type":"artist","uuid":"7f1e2f57-8762-495c-bfdd-80df2821ec11"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8084d8de435f25d1943b84ff7de041550477fd545a777b891522f419f0b2c2d. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7f1e2f57-8762-495c-bfdd-80df2821ec11.json and https://artists.proofprofile.net/proofs/artist/7f1e2f57-8762-495c-bfdd-80df2821ec11.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xe8084d8de435f25d1943b84ff7de041550477fd545a777b891522f419f0b2c2d","name":"Dr Nel","registered_at":"2026-06-12T02:57:55Z","symbol":"NIM0166036","token_address":"0xa8aefd052b48b34e1950c9ae8857fe0be53950f2","type":"artist","uuid":"7f1e2f57-8762-495c-bfdd-80df2821ec11"}
album: IHUMOLELE CHIWANA (Original)
  type: MusicAlbum
  date published: 2025-08-02
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  type: MusicAlbum
  date published: 2025-08-02
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  type: MusicAlbum
  date published: 2025-08-02
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  type: MusicAlbum
  date published: 2025-10-24
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  type: MusicAlbum
  date published: 2025-11-13
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  type: MusicAlbum
  date published: 2025-11-14