The Roughnecks
type: MusicGroup
genre: proto-punk
popularity: 3
followers: 56
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x88b1987fc01c3dc8e5a816ef9310d1b6ab257da02741d83efad3b7e05c0fdb40
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953899
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953899
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/13c2380e-0cc1-40e3-b57d-b347d6c4c5ae.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/13c2380e-0cc1-40e3-b57d-b347d6c4c5ae.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/13c2380e-0cc1-40e3-b57d-b347d6c4c5ae
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x88b1987fc01c3dc8e5a816ef9310d1b6ab257da02741d83efad3b7e05c0fdb40","name":"The Roughnecks","registered_at":"2026-06-15T20:30:20Z","symbol":"NIM0823347","token_address":"0x699d96cc3d5837d41ecfa230893a5c838b3af12b","type":"artist","uuid":"13c2380e-0cc1-40e3-b57d-b347d6c4c5ae"}
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 0x88b1987fc01c3dc8e5a816ef9310d1b6ab257da02741d83efad3b7e05c0fdb40. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/13c2380e-0cc1-40e3-b57d-b347d6c4c5ae.json and https://artists.proofprofile.net/proofs/artist/13c2380e-0cc1-40e3-b57d-b347d6c4c5ae.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x88b1987fc01c3dc8e5a816ef9310d1b6ab257da02741d83efad3b7e05c0fdb40","name":"The Roughnecks","registered_at":"2026-06-15T20:30:20Z","symbol":"NIM0823347","token_address":"0x699d96cc3d5837d41ecfa230893a5c838b3af12b","type":"artist","uuid":"13c2380e-0cc1-40e3-b57d-b347d6c4c5ae"}