SIGNALFISTA
type: MusicGroup
genre: deathstep
genre: drum and bass
popularity: 4
followers: 28
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xedcbc547834d6119068547ae1f96a08ace1c3c6c89de2a10aa44824f505b0e83
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/68802513-a659-4fa3-9bc5-ea958a938831.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/68802513-a659-4fa3-9bc5-ea958a938831.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/68802513-a659-4fa3-9bc5-ea958a938831
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
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 0xedcbc547834d6119068547ae1f96a08ace1c3c6c89de2a10aa44824f505b0e83. 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/68802513-a659-4fa3-9bc5-ea958a938831.json and https://artists.proofprofile.net/proofs/artist/68802513-a659-4fa3-9bc5-ea958a938831.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Target On Lock
  type: MusicAlbum
  date published: 2013-12-20
  track: Target On Lock - Original Mix
    type: MusicRecording
    duration: PT5M42S
    duration ms: 342250
    explicit: false
    by artist: SIGNALFISTA
    in album: Target On Lock
      type: MusicAlbum
      date published: 2013-12-20
    genre: deathstep
    genre: drum and bass
    isrc code: GBKQU1311837
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T22:58:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3c4355049a3cfca8437f926da8e276871d8ca3b6eb8e14048d7178deeec6e0ae
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958942
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958942
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU1311837
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T02:01:07Z
    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 0x3c4355049a3cfca8437f926da8e276871d8ca3b6eb8e14048d7178deeec6e0ae. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T02:01:07Z), 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/GBKQU1311837.
      date published: 2026-07-21T02:01:07Z
    audio: Target On Lock - Original Mix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 174.009
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.601
      additional property: Energy
        type: PropertyValue
        value: 0.822
      additional property: Speechiness
        type: PropertyValue
        value: 0.181
      additional property: Acousticness
        type: PropertyValue
        value: 0.019
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.11
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.319
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.343
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Drop The Beat
  type: MusicAlbum
  date published: 2014-01-15
album: Paranoid
  type: MusicAlbum
  date published: 2014-02-01
album: Vicious Cycle
  type: MusicAlbum
  date published: 2014-04-18
album: Cannon Drill
  type: MusicAlbum
  date published: 2014-08-14
album: Aethersound / Antimatter
  type: MusicAlbum
  date published: 2015-01-12
album: Sound Weapon / Juvenile
  type: MusicAlbum
  date published: 2015-04-06
album: Exostasis / Cntrl-Alt-Deplete
  type: MusicAlbum
  date published: 2015-09-14
album: When I Hit The Streets / Out Of The Blue
  type: MusicAlbum
  date published: 2015-09-24
album: Big Dark
  type: MusicAlbum
  date published: 2015-12-14
album: Black Square / No More
  type: MusicAlbum
  date published: 2016-10-04
album: Amplitude Modulated EP
  type: MusicAlbum
  date published: 2017-02-24