Blaak Heat Shujaa
type: MusicGroup
genre: psychedelic rock
genre: sludge metal
genre: space rock
genre: stoner rock
popularity: 6
followers: 2759
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xca2c61d51a5bfb4e618d517e80d9b0422355c6c292dea9541bdf0860d48df33c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/97509d5f-ea64-47bf-b488-80819d7642a3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/97509d5f-ea64-47bf-b488-80819d7642a3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/97509d5f-ea64-47bf-b488-80819d7642a3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xca2c61d51a5bfb4e618d517e80d9b0422355c6c292dea9541bdf0860d48df33c","name":"Blaak Heat Shujaa","registered_at":"2026-06-17T18:29:37Z","symbol":"NIM1481710","token_address":"0x8f1fbf4702085500a7adb1807935fbd4f5f9ef03","type":"artist","uuid":"97509d5f-ea64-47bf-b488-80819d7642a3"}
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 0xca2c61d51a5bfb4e618d517e80d9b0422355c6c292dea9541bdf0860d48df33c. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/97509d5f-ea64-47bf-b488-80819d7642a3.json and https://artists.proofprofile.net/proofs/artist/97509d5f-ea64-47bf-b488-80819d7642a3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xca2c61d51a5bfb4e618d517e80d9b0422355c6c292dea9541bdf0860d48df33c","name":"Blaak Heat Shujaa","registered_at":"2026-06-17T18:29:37Z","symbol":"NIM1481710","token_address":"0x8f1fbf4702085500a7adb1807935fbd4f5f9ef03","type":"artist","uuid":"97509d5f-ea64-47bf-b488-80819d7642a3"}
album: Blaak Heat Shujaa
  type: MusicAlbum
  date published: 2010-08-11
album: The Storm Generation
  type: MusicAlbum
  date published: 2012-12-11
  track: Helios
    type: MusicRecording
    duration: PT8M50S
    duration ms: 530280
    explicit: false
    by artist: Blaak Heat Shujaa
    in album: The Storm Generation
      type: MusicAlbum
      date published: 2012-12-11
    genre: psychedelic rock
    genre: sludge metal
    genre: space rock
    genre: stoner rock
    isrc code: US33R1200077
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T13:31:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x186a3478e9adb3b276d5dec7d42ec55ff89ddecf98e790ec4657d7c40b2d8e6f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956826
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956826
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US33R1200077
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T19:27:56Z
    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 0x186a3478e9adb3b276d5dec7d42ec55ff89ddecf98e790ec4657d7c40b2d8e6f. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/US33R1200077.
      date published: 2026-07-05T19:27:56Z
    audio: Helios
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 106.718
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.331
      additional property: Energy
        type: PropertyValue
        value: 0.724
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.007
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.026
      additional property: Liveness
        type: PropertyValue
        value: 0.626
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.25
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.295
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: The Storm Generation
  type: MusicAlbum
  date published: 2012-12-11
album: The Edge of an Era
  type: MusicAlbum
  date published: 2013-04-09
album: The Edge of an Era
  type: MusicAlbum
  date published: 2013-04-09
  track: Shadows (The Beast Pt. II)
    type: MusicRecording
    duration: PT8M11S
    duration ms: 491226
    explicit: false
    by artist: Blaak Heat Shujaa
    in album: The Edge of an Era
      type: MusicAlbum
      date published: 2013-04-09
    genre: psychedelic rock
    genre: sludge metal
    genre: space rock
    genre: stoner rock
    isrc code: US33R1300026
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T11:26:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6c79be8351ca131c4e63141c92ed645a3f66b343a4e80977c106786e0e172aa6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958728
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958728
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US33R1300026
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T12:24:55Z
    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 0x6c79be8351ca131c4e63141c92ed645a3f66b343a4e80977c106786e0e172aa6. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/US33R1300026.
      date published: 2026-07-19T12:24:55Z
    audio: Shadows (The Beast Pt. II)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 144.286
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name

Danceability
type: PropertyValue
value: 0.344

Energy
type: PropertyValue
value: 0.522

Speechiness
type: PropertyValue
value: 0.034

Acousticness
type: PropertyValue
value: 0.452

Instrumentalness
type: PropertyValue
value: 0.692

Liveness
type: PropertyValue
value: 0.112

Valence (Positivity)
type: PropertyValue
value: 0.116

Loudness (dB)
type: PropertyValue
value: -8.553

Key Name
type: PropertyValue
value: Ab

Mode Name
type: PropertyValue
value: Major

The Edge of an Era
type: MusicAlbum
date published: 2013-04-09