Benny Black
type: MusicGroup
popularity: 3
followers: 40
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbfda39f742b4ead3314cf93409030f66bbb643981e993148ca47e69043b0b8ec
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e701c112-6df6-4de5-9501-a90f2e6e9876.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e701c112-6df6-4de5-9501-a90f2e6e9876.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e701c112-6df6-4de5-9501-a90f2e6e9876
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbfda39f742b4ead3314cf93409030f66bbb643981e993148ca47e69043b0b8ec","name":"Benny Black","registered_at":"2026-06-21T08:53:19Z","symbol":"NIM1881347","token_address":"0xb0ecbd59c581f266f953e5b2fa1b636832c728be","type":"artist","uuid":"e701c112-6df6-4de5-9501-a90f2e6e9876"}
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 0xbfda39f742b4ead3314cf93409030f66bbb643981e993148ca47e69043b0b8ec. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e701c112-6df6-4de5-9501-a90f2e6e9876.json and https://artists.proofprofile.net/proofs/artist/e701c112-6df6-4de5-9501-a90f2e6e9876.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0xbfda39f742b4ead3314cf93409030f66bbb643981e993148ca47e69043b0b8ec","name":"Benny Black","registered_at":"2026-06-21T08:53:19Z","symbol":"NIM1881347","token_address":"0xb0ecbd59c581f266f953e5b2fa1b636832c728be","type":"artist","uuid":"e701c112-6df6-4de5-9501-a90f2e6e9876"}
album: Blue Benz
  type: MusicAlbum
  date published: 2019-02-20
album: All About the Money
  type: MusicAlbum
  date published: 2019-02-26
album: BlackWorld
  type: MusicAlbum
  date published: 2019-05-02
album: Crippn'
  type: MusicAlbum
  date published: 2019-05-20
album: BlackWorld II: MidLife Crisis
  type: MusicAlbum
  date published: 2019-11-03
album: BlackWorld III: Change
  type: MusicAlbum
  date published: 2021-08-03
album: BlackWorld: Lost Files
  type: MusicAlbum
  date published: 2023-09-04
album: BlackWorld: Warped Reality
  type: MusicAlbum
  date published: 2025-05-31