Hellcutter
type: MusicGroup
genre: drum and bass
genre: ragga
popularity: 5
followers: 5642
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe8f860e20e1d65cabc9a10503c583fac7a2039f0be1f0cce3edd000b90e8b537
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954650
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954650
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d9b19915-846c-4d21-b0ab-18d266f47373.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d9b19915-846c-4d21-b0ab-18d266f47373.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d9b19915-846c-4d21-b0ab-18d266f47373
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:51:12Z
additional property: OTSCanonicalRecord
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 0xe8f860e20e1d65cabc9a10503c583fac7a2039f0be1f0cce3edd000b90e8b537. Chain 2 (Bitcoin): anchored in block 954650 (2026-06-21T04:51:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d9b19915-846c-4d21-b0ab-18d266f47373.json and https://artists.proofprofile.net/proofs/artist/d9b19915-846c-4d21-b0ab-18d266f47373.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:51:12Z
album: Light and Dark
  type: MusicAlbum
  date published: 2018-04-10
album: Become
  type: MusicAlbum
  date published: 2018-05-29
album: It Conquered the World
  type: MusicAlbum
  date published: 2018-10-05
album: Data Consciousness
  type: MusicAlbum
  date published: 2019-08-02
album: Conflict
  type: MusicAlbum
  date published: 2019-11-15
album: We Are Overdriven
  type: MusicAlbum
  date published: 2020-03-13
album: Digitally Hypnotized
  type: MusicAlbum
  date published: 2020-05-22
album: Pulling Me
  type: MusicAlbum
  date published: 2020-07-20
album: CDY
  type: MusicAlbum
  date published: 2021-04-09
album: Don't Need You
  type: MusicAlbum
  date published: 2022-02-11
  track: Don't Need You
    type: MusicRecording
    duration: PT2M57S
    duration ms: 177457
    explicit: false
    by artist: Hellcutter
    in album: Don't Need You
      type: MusicAlbum
      date published: 2022-02-11
    genre: drum and bass
    genre: ragga
    isrc code: GX53U2080381
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T22:52:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2d35883e1c35591c270e4a7eb84b6b161ddcc1323048c86001148e66b88f21a1
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958622
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958622
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX53U2080381
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T22:58:55Z
    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 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 0x2d35883e1c35591c270e4a7eb84b6b161ddcc1323048c86001148e66b88f21a1. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/GX53U2080381.
      date published: 2026-07-18T22:58:55Z
    audio: Don't Need You
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 173.975
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.585
      additional property: Energy
        type: PropertyValue
        value: 0.975
      additional property: Speechiness
        type: PropertyValue
        value: 0.19
      additional property: Acousticness
        type: PropertyValue
        value: 0.002
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.406
      additional property: Liveness
        type: PropertyValue
        value: 0.045
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.105
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.355
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Insane Darkness
  type: MusicAlbum
  date published: 2024-08-18
album: Virtual Fireball
  type: MusicAlbum
  date published: 2024-09-27
album: The Interface Network
  type: MusicAlbum
  date published: 2024-10-25
album: Feel the Rain
  type: MusicAlbum
  date published: 2025-03-28
album: Are You Ready
  type: MusicAlbum
  date published: 2025-09-27