Who Killed James
type: MusicGroup
genre: gothic country
genre: space rock
popularity: 5
followers: 301
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdcb5d0f1b011b951b4fa0f1f11f1cd9a33e3b6be93f8bb01327b181894482e63
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f77f5571-7bb0-4cd9-85ba-fafd1f4aec28.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f77f5571-7bb0-4cd9-85ba-fafd1f4aec28.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f77f5571-7bb0-4cd9-85ba-fafd1f4aec28
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
  type: PropertyValue
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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 0xdcb5d0f1b011b951b4fa0f1f11f1cd9a33e3b6be93f8bb01327b181894482e63. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f77f5571-7bb0-4cd9-85ba-fafd1f4aec28.json and https://artists.proofprofile.net/proofs/artist/f77f5571-7bb0-4cd9-85ba-fafd1f4aec28.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xdcb5d0f1b011b951b4fa0f1f11f1cd9a33e3b6be93f8bb01327b181894482e63","name":"Who Killed James","registered_at":"2026-06-21T15:59:11Z","symbol":"NIM1963014","token_address":"0xa842f2cebf2326293f835d7ddf9bdf94e4cb5061","type":"artist","uuid":"f77f5571-7bb0-4cd9-85ba-fafd1f4aec28"}
album: Who Killed James
  type: MusicAlbum
  date published: 2024-01-19
album: Spring is Coming
  type: MusicAlbum
  date published: 2024-02-23
album: Cold Arrow
  type: MusicAlbum
  date published: 2024-03-29
album: Blues Child
  type: MusicAlbum
  date published: 2024-06-26
album: Drive Me
  type: MusicAlbum
  date published: 2024-07-25
album: Moving Mountains
  type: MusicAlbum
  date published: 2024-08-22
album: Let It Change
  type: MusicAlbum
  date published: 2024-09-26
album: LET IT CHANGE
  type: MusicAlbum
  date published: 2024-09-27
  track: Let It Change
    type: MusicRecording
    duration: PT3M54S
    duration ms: 234514
    explicit: false
    by artist: Who Killed James
    in album: LET IT CHANGE
      type: MusicAlbum
      date published: 2024-09-27
    genre: gothic country
    genre: space rock
    isrc code: QZRP42462971
    additional property: CopyrightID
    additional property: CopyrightStatus
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      value: registered
    additional property: CopyrightRegisteredAt
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    additional property: CopyrightChainExplorerURL
      type: PropertyValue
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    additional property: OTSHash
    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958827
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP42462971
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T07:26:35Z
    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 0x122c25d72bd35dd757c4106e0c2c942b35064e80c521047d7b402b7352a82d36. Chain 2 (Bitcoin): anchored in block 958827 (2026-07-20T07:26:35Z), 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/QZRP42462971.
      date published: 2026-07-20T07:26:35Z
    audio: Let It Change
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 104.853
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.498
      additional property: Energy
        type: PropertyValue
        value: 0.765
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.085
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.139
      additional property: Liveness
        type: PropertyValue
        value: 0.21
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.172
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.555
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major