Arnold J.
type: MusicGroup
popularity: 5
followers: 185
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0286ae120ceb78d2837707ce898c3babe80cc522167e1e9ef413d63ca08ecb83
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954638
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954638
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d3edf061-5ade-4ed6-bf59-e36c6c5d3ca0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d3edf061-5ade-4ed6-bf59-e36c6c5d3ca0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d3edf061-5ade-4ed6-bf59-e36c6c5d3ca0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T03:45:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0286ae120ceb78d2837707ce898c3babe80cc522167e1e9ef413d63ca08ecb83","name":"Arnold J.","registered_at":"2026-06-21T02:22:33Z","symbol":"NIM1789895","token_address":"0xf39ee796e6af9216d66f06632430445d592d4b99","type":"artist","uuid":"d3edf061-5ade-4ed6-bf59-e36c6c5d3ca0"}
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 0x0286ae120ceb78d2837707ce898c3babe80cc522167e1e9ef413d63ca08ecb83. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d3edf061-5ade-4ed6-bf59-e36c6c5d3ca0.json and https://artists.proofprofile.net/proofs/artist/d3edf061-5ade-4ed6-bf59-e36c6c5d3ca0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T03:45:44Z
  text: {"copyright_id":"0x0286ae120ceb78d2837707ce898c3babe80cc522167e1e9ef413d63ca08ecb83","name":"Arnold J.","registered_at":"2026-06-21T02:22:33Z","symbol":"NIM1789895","token_address":"0xf39ee796e6af9216d66f06632430445d592d4b99","type":"artist","uuid":"d3edf061-5ade-4ed6-bf59-e36c6c5d3ca0"}
album: Rumble on the Mountain
  type: MusicAlbum
  date published: 2022-08-12
album: Ballad of the Multitude
  type: MusicAlbum
  date published: 2024-04-19
album: Sunshines through Sonia
  type: MusicAlbum
  date published: 2024-07-05
album: Eden is Burning
  type: MusicAlbum
  date published: 2024-08-02
album: Muddy Waters
  type: MusicAlbum
  date published: 2024-10-11
  track: Muddy Waters
    type: MusicRecording
    duration: PT3M58S
    duration ms: 238500
    explicit: false
    by artist: Arnold J.
    in album: Muddy Waters
      type: MusicAlbum
      date published: 2024-10-11
    isrc code: QZWFH2474472
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T18:49:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb656a36642ae8e20cf09410f557a43a6ef478d8fa2a8fdd9e401299d2a2709f9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFH2474472
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0xb656a36642ae8e20cf09410f557a43a6ef478d8fa2a8fdd9e401299d2a2709f9. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZWFH2474472.
      date published: 2026-07-05T01:12:41Z
    audio: Muddy Waters
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 102.998
      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: 0.633
      additional property: Energy
        type: PropertyValue
        value: 0.694
      additional property: Speechiness
        type: PropertyValue
        value: 0.027
      additional property: Acousticness
        type: PropertyValue
        value: 0.006
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.185
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.96
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.48
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Highway to Nowhere
  type: MusicAlbum
  date published: 2025-09-12