Black Haze
type: MusicGroup
genre: drill
genre: uk drill
popularity: 8
followers: 403
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x160c4a04905c0f35fa944ed42e4892a2f9c37b4b4aa2e7d15ada497a5e752274
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6df21e93-90d7-4f5a-beb5-2e64dc9cf3df.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6df21e93-90d7-4f5a-beb5-2e64dc9cf3df.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6df21e93-90d7-4f5a-beb5-2e64dc9cf3df
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x160c4a04905c0f35fa944ed42e4892a2f9c37b4b4aa2e7d15ada497a5e752274","name":"Black Haze","registered_at":"2026-06-17T04:18:42Z","symbol":"NIM1278800","token_address":"0xb39b20aebc7a58befda6863cbed9e9c300e3f8e3","type":"artist","uuid":"6df21e93-90d7-4f5a-beb5-2e64dc9cf3df"}
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 0x160c4a04905c0f35fa944ed42e4892a2f9c37b4b4aa2e7d15ada497a5e752274. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6df21e93-90d7-4f5a-beb5-2e64dc9cf3df.json and https://artists.proofprofile.net/proofs/artist/6df21e93-90d7-4f5a-beb5-2e64dc9cf3df.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x160c4a04905c0f35fa944ed42e4892a2f9c37b4b4aa2e7d15ada497a5e752274","name":"Black Haze","registered_at":"2026-06-17T04:18:42Z","symbol":"NIM1278800","token_address":"0xb39b20aebc7a58befda6863cbed9e9c300e3f8e3","type":"artist","uuid":"6df21e93-90d7-4f5a-beb5-2e64dc9cf3df"}
album: DNA
  type: MusicAlbum
  date published: 2010-07-13
album: Unmasked
  type: MusicAlbum
  date published: 2012-12-12
album: Black Haze
  type: MusicAlbum
  date published: 2015-03-04
album: Badmind
  type: MusicAlbum
  date published: 2019-11-15
album: Badmind
  type: MusicAlbum
  date published: 2019-11-15
album: Disfigure
  type: MusicAlbum
  date published: 2020-03-20
album: Disfigure
  type: MusicAlbum
  date published: 2020-03-20
track: Ready
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163500
  explicit: false
  by artist: Horrid1
  by artist: Sav'o
  by artist: Boy Boy
  by artist: Black Haze
  in album: Violent Siblings
    type: MusicAlbum
    date published: 2022-01-14
  isrc code: GB2GX2100169
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T14:03:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7b5b13a04cd1470591da91fe7e3c01d34a9365447a0b45a78f86c47e700f4cc1
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956304
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB2GX2100169
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  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 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 0x7b5b13a04cd1470591da91fe7e3c01d34a9365447a0b45a78f86c47e700f4cc1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB2GX2100169 — a six-check JSON result.
    date published: 2026-07-02T03:55:08Z
  audio: Ready
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 117.582
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.762
    additional property: Energy
      type: PropertyValue
      value: 0.628
    additional property: Speechiness
      type: PropertyValue
      value: 0.33
    additional property: Acousticness
      type: PropertyValue
      value: 0.048
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.102
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.533
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.558
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major