The Black Mafia
type: MusicGroup
popularity: 6
followers: 95
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb33abf4b17fa3df9f1195d2ecc5142d272ae81f9ae7a0f9e8852170779440575
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0e6e4222-658f-44c7-9d84-7165a9e96099.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0e6e4222-658f-44c7-9d84-7165a9e96099.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0e6e4222-658f-44c7-9d84-7165a9e96099
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb33abf4b17fa3df9f1195d2ecc5142d272ae81f9ae7a0f9e8852170779440575","name":"The Black Mafia","registered_at":"2026-06-15T18:32:49Z","symbol":"NIM0795324","token_address":"0xe6cde9ee70b842e4c93a0b20493bf8a077560809","type":"artist","uuid":"0e6e4222-658f-44c7-9d84-7165a9e96099"}
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 0xb33abf4b17fa3df9f1195d2ecc5142d272ae81f9ae7a0f9e8852170779440575. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0e6e4222-658f-44c7-9d84-7165a9e96099.json and https://artists.proofprofile.net/proofs/artist/0e6e4222-658f-44c7-9d84-7165a9e96099.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0xb33abf4b17fa3df9f1195d2ecc5142d272ae81f9ae7a0f9e8852170779440575","name":"The Black Mafia","registered_at":"2026-06-15T18:32:49Z","symbol":"NIM0795324","token_address":"0xe6cde9ee70b842e4c93a0b20493bf8a077560809","type":"artist","uuid":"0e6e4222-658f-44c7-9d84-7165a9e96099"}
album: Mafia on theTop (Live)
  type: MusicAlbum
  date published: 2015-07-15
album: La Distance
  type: MusicAlbum
  date published: 2023-10-31
album: Parade
  type: MusicAlbum
  date published: 2024-02-29
album: Stay With Me
  type: MusicAlbum
  date published: 2024-07-26
album: The Nights
  type: MusicAlbum
  date published: 2025-02-14
album: Do It For Her
  type: MusicAlbum
  date published: 2025-03-07
album: Almanaque de Un Amor Perdido
  type: MusicAlbum
  date published: 2025-05-04
album: Aurora
  type: MusicAlbum
  date published: 2025-07-25