Dummy Head Torpedo
type: MusicGroup
genre: folk punk
popularity: 6
followers: 460
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbe7d85a56f7099a8883e2a5987bf9f2d2e5cbb48237ac0043c5c083b74941826
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f8020705-a14f-4c85-bfc6-679e64244f5e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f8020705-a14f-4c85-bfc6-679e64244f5e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f8020705-a14f-4c85-bfc6-679e64244f5e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbe7d85a56f7099a8883e2a5987bf9f2d2e5cbb48237ac0043c5c083b74941826","name":"Dummy Head Torpedo","registered_at":"2026-06-21T16:08:59Z","symbol":"NIM1965320","token_address":"0x2b8347d7df63eb39a36b554011723c17cafb3e30","type":"artist","uuid":"f8020705-a14f-4c85-bfc6-679e64244f5e"}
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 0xbe7d85a56f7099a8883e2a5987bf9f2d2e5cbb48237ac0043c5c083b74941826. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f8020705-a14f-4c85-bfc6-679e64244f5e.json and https://artists.proofprofile.net/proofs/artist/f8020705-a14f-4c85-bfc6-679e64244f5e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:08:38Z
  text: {"copyright_id":"0xbe7d85a56f7099a8883e2a5987bf9f2d2e5cbb48237ac0043c5c083b74941826","name":"Dummy Head Torpedo","registered_at":"2026-06-21T16:08:59Z","symbol":"NIM1965320","token_address":"0x2b8347d7df63eb39a36b554011723c17cafb3e30","type":"artist","uuid":"f8020705-a14f-4c85-bfc6-679e64244f5e"}
album: Dali's Lobotomy
  type: MusicAlbum
  date published: 2017-06-30
  track: Lady
    type: MusicRecording
    duration: PT3M10S
    duration ms: 190733
    explicit: true
    by artist: Dummy Head Torpedo
    in album: Dali's Lobotomy
      type: MusicAlbum
      date published: 2017-06-30
    genre: folk punk
    isrc code: USLZJ1797120
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T08:54:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x34fa09f351ed5fcd03d21850a9c21df30b110c49f4ad8f0f66c2bbfaa5ddde51
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956482
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956482
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ1797120
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T10:33:57Z
    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 0x34fa09f351ed5fcd03d21850a9c21df30b110c49f4ad8f0f66c2bbfaa5ddde51. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), 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/USLZJ1797120.
      date published: 2026-07-03T10:33:57Z
    audio: Lady
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 173.877
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.574
      additional property: Energy
        type: PropertyValue
        value: 0.43
      additional property: Speechiness
        type: PropertyValue
        value: 0.058
      additional property: Acousticness
        type: PropertyValue
        value: 0.342
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.136
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.73
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.788
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Coming Down
  type: MusicAlbum
  date published: 2018-06-26
album: A Luxury You Cannot Afford
  type: MusicAlbum
  date published: 2020-05-01
album: Bad Blood In The River
  type: MusicAlbum
  date published: 2020-07-17
album: Dead Set On Malevolence
  type: MusicAlbum
  date published: 2020-08-14
album: Dead Set On Malevolence
  type: MusicAlbum
  date published: 2020-08-21