Dead Cowboy
type: MusicGroup
genre: deathstep
popularity: 2
followers: 457
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd91480afbd5c6027d0651bbe25f261d6de1dd55449d4e9381acfa17cc2dffc2f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953851
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953851
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0221de94-760c-4c5d-8cb0-6e4d9898da8e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0221de94-760c-4c5d-8cb0-6e4d9898da8e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0221de94-760c-4c5d-8cb0-6e4d9898da8e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T23:06:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd91480afbd5c6027d0651bbe25f261d6de1dd55449d4e9381acfa17cc2dffc2f","name":"Dead Cowboy","registered_at":"2026-06-15T14:12:40Z","symbol":"NIM0733224","token_address":"0xb6f779f45637828e2b9a8433ec1776e183740ffb","type":"artist","uuid":"0221de94-760c-4c5d-8cb0-6e4d9898da8e"}
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 0xd91480afbd5c6027d0651bbe25f261d6de1dd55449d4e9381acfa17cc2dffc2f. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0221de94-760c-4c5d-8cb0-6e4d9898da8e.json and https://artists.proofprofile.net/proofs/artist/0221de94-760c-4c5d-8cb0-6e4d9898da8e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:39:16Z
  text: {"copyright_id":"0xd91480afbd5c6027d0651bbe25f261d6de1dd55449d4e9381acfa17cc2dffc2f","name":"Dead Cowboy","registered_at":"2026-06-15T14:12:40Z","symbol":"NIM0733224","token_address":"0xb6f779f45637828e2b9a8433ec1776e183740ffb","type":"artist","uuid":"0221de94-760c-4c5d-8cb0-6e4d9898da8e"}
album: Mortal Soul
  type: MusicAlbum
  date published: 2015-01-26
album: Lamia LP
  type: MusicAlbum
  date published: 2016-07-25
album: The Entity
  type: MusicAlbum
  date published: 2017-03-27
album: The Gates of Hell
  type: MusicAlbum
  date published: 2020-09-13
album: Humanity and Technologies
  type: MusicAlbum
  date published: 2025-02-10
album: Peccator
  type: MusicAlbum
  date published: 2025-02-17
album: He Knows You
  type: MusicAlbum
  date published: 2025-03-17
album: Outer Darkness
  type: MusicAlbum
  date published: 2025-06-20
  track: Outer Darkness
    type: MusicRecording
    duration: PT2M58S
    duration ms: 178909
    explicit: true
    by artist: Dead Cowboy
    in album: Outer Darkness
      type: MusicAlbum
      date published: 2025-06-20
    genre: deathstep
    isrc code: QZJRB2592051
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T03:39:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0c7e8d65f77b203f8bdb46211ae0182ae6373b67c481547b696982d8af552f00
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956891
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956891
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJRB2592051
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T07:16:32Z
    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 0x0c7e8d65f77b203f8bdb46211ae0182ae6373b67c481547b696982d8af552f00. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QZJRB2592051.
      date published: 2026-07-06T07:16:32Z
    audio: Outer Darkness
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 139.949
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.468
      additional property: Energy
        type: PropertyValue
        value: 0.926
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.771
      additional property: Liveness
        type: PropertyValue
        value: 0.534
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.036
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.864
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major