Negro Terror
type: MusicGroup
genre: hardcore punk
genre: punk
popularity: 20
followers: 12065
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x00662301ea5b70cc673fd6a0c74516a1f2398d05a3e722cb2eeb2790affdcca4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953817
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953817
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fea95cc7-d2f8-463f-a0a8-6b2bdb95e49d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fea95cc7-d2f8-463f-a0a8-6b2bdb95e49d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fea95cc7-d2f8-463f-a0a8-6b2bdb95e49d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T18:10:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x00662301ea5b70cc673fd6a0c74516a1f2398d05a3e722cb2eeb2790affdcca4","name":"Negro Terror","registered_at":"2026-06-15T07:12:32Z","symbol":"NIM0721274","token_address":"0x2c8c8ca55aebe48904cf1a3bd8a80097fd82aa18","type":"artist","uuid":"fea95cc7-d2f8-463f-a0a8-6b2bdb95e49d"}
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 0x00662301ea5b70cc673fd6a0c74516a1f2398d05a3e722cb2eeb2790affdcca4. Chain 2 (Bitcoin): anchored in block 953819 (2026-06-15T18:31:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fea95cc7-d2f8-463f-a0a8-6b2bdb95e49d.json and https://artists.proofprofile.net/proofs/artist/fea95cc7-d2f8-463f-a0a8-6b2bdb95e49d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T18:31:52Z
  text: {"copyright_id":"0x00662301ea5b70cc673fd6a0c74516a1f2398d05a3e722cb2eeb2790affdcca4","name":"Negro Terror","registered_at":"2026-06-15T07:12:32Z","symbol":"NIM0721274","token_address":"0x2c8c8ca55aebe48904cf1a3bd8a80097fd82aa18","type":"artist","uuid":"fea95cc7-d2f8-463f-a0a8-6b2bdb95e49d"}
album: Voice Of Memphis
  type: MusicAlbum
  date published: 2017-04-20
album: Voice Of Memphis
  type: MusicAlbum
  date published: 2019-05-24
album: Negro Terror
  type: MusicAlbum
  date published: 2023-05-09
  track: We Need Support
    type: MusicRecording
    duration: PT5M6S
    duration ms: 306000
    explicit: true
    by artist: Negro Terror
    in album: Negro Terror
      type: MusicAlbum
      date published: 2023-05-09
    genre: hardcore punk
    genre: punk
    isrc code: QZMWW2395992
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T01:05:30+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2650225deb72724582bde5cb2bf506ed91abc70e2acd17024c2cabc9aaa92387
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956422
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956422
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMWW2395992
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T01:01:38Z
    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 0x2650225deb72724582bde5cb2bf506ed91abc70e2acd17024c2cabc9aaa92387. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZMWW2395992.
      date published: 2026-07-03T01:01:38Z
    audio: We Need Support
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 113.749
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.431
      additional property: Energy
        type: PropertyValue
        value: 0.979
      additional property: Speechiness
        type: PropertyValue
        value: 0.184
      additional property: Acousticness
        type: PropertyValue
        value: 0.106
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.291
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.049
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.381
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Shots Fired
  type: MusicAlbum
  date published: 2023-12-15
album: Shots Fired
  type: MusicAlbum
  date published: 2023-12-22
  track: Shots Fired
    type: MusicRecording
    duration: PT2M26S
    duration ms: 146555
    explicit: true
    by artist: Negro Terror
    in album: Shots Fired
      type: MusicAlbum
      date published: 2023-12-22
    genre: hardcore punk
    genre: punk
    isrc code: QZWFP2314674
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T11:42:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0f15293620103fcdd6245dca6bfae5b6a63b5dcadc33e79dc837f6dab0c158f1
    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/QZWFP2314674
    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 0x0f15293620103fcdd6245dca6bfae5b6a63b5dcadc33e79dc837f6dab0c158f1. 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/QZWFP2314674.
      date published: 2026-07-19T12:24:55Z
    audio: Shots Fired
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 165.604
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.33
      additional property: Energy
        type: PropertyValue
        value: 0.774
      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
album: KKKaren Anthem

Speechiness
type: PropertyValue
value: 0.274

Acousticness
type: PropertyValue
value: 0.061

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.228

Valence (Positivity)
type: PropertyValue
value: 0.537

Loudness (dB)
type: PropertyValue
value: -9.841

Key Name
type: PropertyValue
value: F

Mode Name
type: PropertyValue
value: Major

KKKaren Anthem
type: MusicAlbum
date published: 2025-03-21

KKKaren Anthem
type: MusicAlbum
date published: 2025-03-28