Black Dust
type: MusicGroup
genre: death metal
popularity: 2
followers: 482
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbf44bc46e7c330e4e3b4d73353f73bcc82ceccf0d494fc38fd8ed866e138027e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954115
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954115
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/79db1be5-1a72-4753-af9b-fa7610845760.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/79db1be5-1a72-4753-af9b-fa7610845760.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/79db1be5-1a72-4753-af9b-fa7610845760
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T15:44:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbf44bc46e7c330e4e3b4d73353f73bcc82ceccf0d494fc38fd8ed866e138027e","name":"Black Dust","registered_at":"2026-06-17T08:04:17Z","symbol":"NIM1332593","token_address":"0xde12970294cfa5b08f460823b4f8def06d0649f7","type":"artist","uuid":"79db1be5-1a72-4753-af9b-fa7610845760"}
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 0xbf44bc46e7c330e4e3b4d73353f73bcc82ceccf0d494fc38fd8ed866e138027e. Chain 2 (Bitcoin): anchored in block 954115 (2026-06-17T15:44:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/79db1be5-1a72-4753-af9b-fa7610845760.json and https://artists.proofprofile.net/proofs/artist/79db1be5-1a72-4753-af9b-fa7610845760.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T15:44:10Z
  text: {"copyright_id":"0xbf44bc46e7c330e4e3b4d73353f73bcc82ceccf0d494fc38fd8ed866e138027e","name":"Black Dust","registered_at":"2026-06-17T08:04:17Z","symbol":"NIM1332593","token_address":"0xde12970294cfa5b08f460823b4f8def06d0649f7","type":"artist","uuid":"79db1be5-1a72-4753-af9b-fa7610845760"}
album: Caverns (From Future)
  type: MusicAlbum
  date published: 2024-02-23
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2025-02-08