BOYS AT THE BACK
type: MusicGroup
genre: funk rock
popularity: 3
followers: 402
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x68e48611c43df00902411e8e1b8b97239619582b61c264869d85d4d97047a53d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954025
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954025
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/38e2452a-de9c-41f0-9f2d-cc0af24ca4fb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/38e2452a-de9c-41f0-9f2d-cc0af24ca4fb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/38e2452a-de9c-41f0-9f2d-cc0af24ca4fb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T00:32:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x68e48611c43df00902411e8e1b8b97239619582b61c264869d85d4d97047a53d","name":"BOYS AT THE BACK","registered_at":"2026-06-16T09:22:12Z","symbol":"NIM1007626","token_address":"0xca14cbb8aab80e9a9e6652cd0c3fa5e2abbe51df","type":"artist","uuid":"38e2452a-de9c-41f0-9f2d-cc0af24ca4fb"}
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 0x68e48611c43df00902411e8e1b8b97239619582b61c264869d85d4d97047a53d. Chain 2 (Bitcoin): anchored in block 954025 (2026-06-17T00:32:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/38e2452a-de9c-41f0-9f2d-cc0af24ca4fb.json and https://artists.proofprofile.net/proofs/artist/38e2452a-de9c-41f0-9f2d-cc0af24ca4fb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T00:32:47Z
  text: {"copyright_id":"0x68e48611c43df00902411e8e1b8b97239619582b61c264869d85d4d97047a53d","name":"BOYS AT THE BACK","registered_at":"2026-06-16T09:22:12Z","symbol":"NIM1007626","token_address":"0xca14cbb8aab80e9a9e6652cd0c3fa5e2abbe51df","type":"artist","uuid":"38e2452a-de9c-41f0-9f2d-cc0af24ca4fb"}
album: Nightmare
  type: MusicAlbum
  date published: 2023-04-01
album: Delivery Expert
  type: MusicAlbum
  date published: 2023-07-28
album: Unemployed (on a tuesday)
  type: MusicAlbum
  date published: 2024-04-12