Blak Madeen
type: MusicGroup
genre: underground hip hop
popularity: 10
followers: 1763
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf62b08caf0ae9c74996ed8964146b88426a86862733d608d9cc6f4cbfdf8c7e7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954623
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954623
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cc3f5de6-39a3-4165-98f9-be27aa04a94c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cc3f5de6-39a3-4165-98f9-be27aa04a94c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cc3f5de6-39a3-4165-98f9-be27aa04a94c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:40:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf62b08caf0ae9c74996ed8964146b88426a86862733d608d9cc6f4cbfdf8c7e7","name":"Blak Madeen","registered_at":"2026-06-20T23:11:33Z","symbol":"NIM1744736","token_address":"0x30e9eeefeb131007b27d76c5b5982c863035d845","type":"artist","uuid":"cc3f5de6-39a3-4165-98f9-be27aa04a94c"}
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 0xf62b08caf0ae9c74996ed8964146b88426a86862733d608d9cc6f4cbfdf8c7e7. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cc3f5de6-39a3-4165-98f9-be27aa04a94c.json and https://artists.proofprofile.net/proofs/artist/cc3f5de6-39a3-4165-98f9-be27aa04a94c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:40:06Z
  text: {"copyright_id":"0xf62b08caf0ae9c74996ed8964146b88426a86862733d608d9cc6f4cbfdf8c7e7","name":"Blak Madeen","registered_at":"2026-06-20T23:11:33Z","symbol":"NIM1744736","token_address":"0x30e9eeefeb131007b27d76c5b5982c863035d845","type":"artist","uuid":"cc3f5de6-39a3-4165-98f9-be27aa04a94c"}
album: Sacred Defense
  type: MusicAlbum
  date published: 2009-11-13
album: Sacred Defense
  type: MusicAlbum
  date published: 2009-11-13
album: Sacred Defense
  type: MusicAlbum
  date published: 2009-11-17
album: Divine Power Culture
  type: MusicAlbum
  date published: 2012-02-26
album: Divine Power Culture
  type: MusicAlbum
  date published: 2012-02-26
album: Militant Minds
  type: MusicAlbum
  date published: 2012-09-20
album: Militant Minds
  type: MusicAlbum
  date published: 2012-09-20
album: Supreme Aftermath
  type: MusicAlbum
  date published: 2016-01-24
album: Supreme Aftermath
  type: MusicAlbum
  date published: 2016-01-24
album: Industry Doors
  type: MusicAlbum
  date published: 2017-06-08
album: One Second to Pray
  type: MusicAlbum
  date published: 2018-02-22
album: On the Edge (C-Doc Remix)
  type: MusicAlbum
  date published: 2018-07-13
album: Dangerous Artform
  type: MusicAlbum
  date published: 2019-07-19
album: Teachin On
  type: MusicAlbum
  date published: 2020-06-10
album: Let The Good Get Even
  type: MusicAlbum
  date published: 2021-03-05
album: Takin You To School
  type: MusicAlbum
  date published: 2021-08-06
album: Amongst The Living Dead
  type: MusicAlbum
  date published: 2022-06-03
album: Cosmic Islamic
  type: MusicAlbum
  date published: 2022-12-09
album: Draw The Curtains (C-Doc Remix)
  type: MusicAlbum
  date published: 2023-01-20
album: Food For Thought (kane major Remix)
  type: MusicAlbum
  date published: 2023-02-24
album: The Cause (The Arcitype Remix)
  type: MusicAlbum
  date published: 2023-03-24
  track: The Cause - The Arcitype Remix
    type: MusicRecording
    duration: PT3M33S
    duration ms: 213600
    explicit: false
    by artist: Blak Madeen
    in album: The Cause (The Arcitype Remix)
      type: MusicAlbum
      date published: 2023-03-24
    genre: underground hip hop
    isrc code: QZES52379849
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T22:55:37+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x726a06beae647e622e66136558b6744e6206200fe6dbdba77133ed1eb0b15df6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958625
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958625
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES52379849
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T23:11:57Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x726a06beae647e622e66136558b6744e6206200fe6dbdba77133ed1eb0b15df6. Chain 2 (Bitcoin): anchored in block 958625 (2026-07-18T23:11:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES52379849.
      date published: 2026-07-18T23:11:57Z
    audio: The Cause - The Arcitype Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 199.968
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.581
      additional property: Energy
        type: PropertyValue
        value: 0.771
      additional property: Speechiness
        type: PropertyValue
        value: 0.316
      additional property: Acousticness
        type: PropertyValue
        value: 0.147
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.026
      additional property: Liveness
        type: PropertyValue
        value: 0.357
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.746
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.446
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Rhyme Dawah: The Best Of 2005-2018
  type: MusicAlbum
  date published: 2023-05-26
album: Slave of Allah (DJ Too Tuff Remix)
  type: MusicAlbum
  date published: 2023-09-29
album: Surah 26
  type: MusicAlbum
  date published: 2023-09-29
album: When All Else Fails
  type: MusicAlbum
  date published: 2024-09-20
album: Medina to Beantown (Live)

Medina to Beantown (Live)
type: MusicAlbum
date published: 2025-11-14