Darnell Showcase Taylor
type: MusicGroup
popularity: 10
followers: 54
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa0f1dee587a1d242811e5324385f904df93ebe680673dde13fca67fd666cb879
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/02414db5-dd10-4c29-a6a5-85e9966c9ed7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/02414db5-dd10-4c29-a6a5-85e9966c9ed7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/02414db5-dd10-4c29-a6a5-85e9966c9ed7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T23:34:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa0f1dee587a1d242811e5324385f904df93ebe680673dde13fca67fd666cb879","name":"Darnell Showcase Taylor","registered_at":"2026-06-15T14:26:08Z","symbol":"NIM0736438","token_address":"0x4ad984c5d7fb5168220e6ae5da7599f1e680fb45","type":"artist","uuid":"02414db5-dd10-4c29-a6a5-85e9966c9ed7"}
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 0xa0f1dee587a1d242811e5324385f904df93ebe680673dde13fca67fd666cb879. 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/02414db5-dd10-4c29-a6a5-85e9966c9ed7.json and https://artists.proofprofile.net/proofs/artist/02414db5-dd10-4c29-a6a5-85e9966c9ed7.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T23:34:38Z
  text: {"copyright_id":"0xa0f1dee587a1d242811e5324385f904df93ebe680673dde13fca67fd666cb879","name":"Darnell Showcase Taylor","registered_at":"2026-06-15T14:26:08Z","symbol":"NIM0736438","token_address":"0x4ad984c5d7fb5168220e6ae5da7599f1e680fb45","type":"artist","uuid":"02414db5-dd10-4c29-a6a5-85e9966c9ed7"}