Arthur James
type: MusicGroup
popularity: 4
followers: 295
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2ac63fc4ba47e3fe58b28b1b95346a599905fb8d67975781c74d72fb64c83134
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/5f4efd0f-6c0c-4de6-9d8b-4c0377282c47.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5f4efd0f-6c0c-4de6-9d8b-4c0377282c47.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5f4efd0f-6c0c-4de6-9d8b-4c0377282c47
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2ac63fc4ba47e3fe58b28b1b95346a599905fb8d67975781c74d72fb64c83134","name":"Arthur James","registered_at":"2026-06-16T22:47:17Z","symbol":"NIM1199713","token_address":"0xc936df4f0e15238f90bbaf3234579ca286216321","type":"artist","uuid":"5f4efd0f-6c0c-4de6-9d8b-4c0377282c47"}
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 0x2ac63fc4ba47e3fe58b28b1b95346a599905fb8d67975781c74d72fb64c83134. 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/5f4efd0f-6c0c-4de6-9d8b-4c0377282c47.json and https://artists.proofprofile.net/proofs/artist/5f4efd0f-6c0c-4de6-9d8b-4c0377282c47.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x2ac63fc4ba47e3fe58b28b1b95346a599905fb8d67975781c74d72fb64c83134","name":"Arthur James","registered_at":"2026-06-16T22:47:17Z","symbol":"NIM1199713","token_address":"0xc936df4f0e15238f90bbaf3234579ca286216321","type":"artist","uuid":"5f4efd0f-6c0c-4de6-9d8b-4c0377282c47"}
album: Me, Myself & I
  type: MusicAlbum
  date published: 2014-09-19
  track: Blues, Blues, Blues
    type: MusicRecording
    duration: PT3M21S
    duration ms: 201280
    explicit: false
    by artist: Arthur James
    in album: Me, Myself & I
      type: MusicAlbum
      date published: 2014-09-19
    isrc code: QM88M1400002
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T05:21:46+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3c4f6f0aaf3eb8a752d021d5c23a7a6c388ed3805f39c3ab81b0000bbbadf473
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958377
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958377
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM88M1400002
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T08:24:29Z
    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 0x3c4f6f0aaf3eb8a752d021d5c23a7a6c388ed3805f39c3ab81b0000bbbadf473. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T08:24:29Z), 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/QM88M1400002.
      date published: 2026-07-17T08:24:29Z
    audio: Blues, Blues, Blues
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 60.596
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.64
      additional property: Energy
        type: PropertyValue
        value: 0.469
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.789
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.127
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.513
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.265
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Speakers Start Thumping
  type: MusicAlbum
  date published: 2014-09-19
album: I Will Not Be Censored
  type: MusicAlbum
  date published: 2014-11-12