The Gutter Brothers
type: MusicGroup
genre: edm trap
popularity: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6da82e2ab24ac3f509c6bd97a20b9f535a34ea504b97babdfcaae6f6ee267b88
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953997
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953997
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2afd258c-507d-4e27-bf46-82616b3ff884.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2afd258c-507d-4e27-bf46-82616b3ff884.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2afd258c-507d-4e27-bf46-82616b3ff884
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:07:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6da82e2ab24ac3f509c6bd97a20b9f535a34ea504b97babdfcaae6f6ee267b88","name":"The Gutter Brothers","registered_at":"2026-06-16T04:30:27Z","symbol":"NIM0937959","token_address":"0xf88c69ef2ad0fd5dbbe834585b7ba97104871df0","type":"artist","uuid":"2afd258c-507d-4e27-bf46-82616b3ff884"}
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 0x6da82e2ab24ac3f509c6bd97a20b9f535a34ea504b97babdfcaae6f6ee267b88. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2afd258c-507d-4e27-bf46-82616b3ff884.json and https://artists.proofprofile.net/proofs/artist/2afd258c-507d-4e27-bf46-82616b3ff884.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x6da82e2ab24ac3f509c6bd97a20b9f535a34ea504b97babdfcaae6f6ee267b88","name":"The Gutter Brothers","registered_at":"2026-06-16T04:30:27Z","symbol":"NIM0937959","token_address":"0xf88c69ef2ad0fd5dbbe834585b7ba97104871df0","type":"artist","uuid":"2afd258c-507d-4e27-bf46-82616b3ff884"}