Derrick Paul
type: MusicGroup
popularity: 2
followers: 153
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdf11ca6ab0f681f4956735d1b3a7f060f2b81eb741b284dabe7ec9ff1e22a560
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953857
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953857
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/027db7df-1f20-4dca-ab9b-eb04303bc99a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/027db7df-1f20-4dca-ab9b-eb04303bc99a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/027db7df-1f20-4dca-ab9b-eb04303bc99a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T23:34:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdf11ca6ab0f681f4956735d1b3a7f060f2b81eb741b284dabe7ec9ff1e22a560","name":"Derrick Paul","registered_at":"2026-06-15T14:31:08Z","symbol":"NIM0737633","token_address":"0xfa29f61f328bd2c75b91e3a7de814ec063d1e80e","type":"artist","uuid":"027db7df-1f20-4dca-ab9b-eb04303bc99a"}
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 0xdf11ca6ab0f681f4956735d1b3a7f060f2b81eb741b284dabe7ec9ff1e22a560. Chain 2 (Bitcoin): anchored in block 953857 (2026-06-15T23:34:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/027db7df-1f20-4dca-ab9b-eb04303bc99a.json and https://artists.proofprofile.net/proofs/artist/027db7df-1f20-4dca-ab9b-eb04303bc99a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T23:34:38Z
  text: {"copyright_id":"0xdf11ca6ab0f681f4956735d1b3a7f060f2b81eb741b284dabe7ec9ff1e22a560","name":"Derrick Paul","registered_at":"2026-06-15T14:31:08Z","symbol":"NIM0737633","token_address":"0xfa29f61f328bd2c75b91e3a7de814ec063d1e80e","type":"artist","uuid":"027db7df-1f20-4dca-ab9b-eb04303bc99a"}
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2019-09-18
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  type: MusicAlbum
  date published: 2020-05-11
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  type: MusicAlbum
  date published: 2022-09-27
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