Mc John James
type: MusicGroup
popularity: 5
followers: 539
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf4e309e32b868117250a5ebb323f791c7daa33f95975b63db643696fcbb41599
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953903
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953903
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/14b64317-0466-48ac-93e5-03d862abe7c2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/14b64317-0466-48ac-93e5-03d862abe7c2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/14b64317-0466-48ac-93e5-03d862abe7c2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:05:05Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf4e309e32b868117250a5ebb323f791c7daa33f95975b63db643696fcbb41599","name":"Mc John James","registered_at":"2026-06-15T20:40:22Z","symbol":"NIM0825738","token_address":"0xcf2bb2c71fe8444a487dc48416e89c4107655368","type":"artist","uuid":"14b64317-0466-48ac-93e5-03d862abe7c2"}
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 0xf4e309e32b868117250a5ebb323f791c7daa33f95975b63db643696fcbb41599. Chain 2 (Bitcoin): anchored in block 953903 (2026-06-16T07:05:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/14b64317-0466-48ac-93e5-03d862abe7c2.json and https://artists.proofprofile.net/proofs/artist/14b64317-0466-48ac-93e5-03d862abe7c2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:05:05Z
  text: {"copyright_id":"0xf4e309e32b868117250a5ebb323f791c7daa33f95975b63db643696fcbb41599","name":"Mc John James","registered_at":"2026-06-15T20:40:22Z","symbol":"NIM0825738","token_address":"0xcf2bb2c71fe8444a487dc48416e89c4107655368","type":"artist","uuid":"14b64317-0466-48ac-93e5-03d862abe7c2"}
album: Wishes
  type: MusicAlbum
  date published: 2021-12-03
album: Wishes
  type: MusicAlbum
  date published: 2021-12-03
album: The Remedy
  type: MusicAlbum
  date published: 2022-07-03
album: Hush Hush
  type: MusicAlbum
  date published: 2022-11-19
album: Bouncy
  type: MusicAlbum
  date published: 2023-02-14
album: BELIEVE IT
  type: MusicAlbum
  date published: 2023-11-24
album: BELIEVE IT
  type: MusicAlbum
  date published: 2023-11-24
album: HOW I LIVE (Live)
  type: MusicAlbum
  date published: 2025-03-02
album: HOW I LIVE (Live)
  type: MusicAlbum
  date published: 2025-03-02
  track: HOW I LIVE - Live
    type: MusicRecording
    duration: PT2M12S
    duration ms: 132629
    explicit: false
    by artist: Mc John James
    in album: HOW I LIVE (Live)
      type: MusicAlbum
      date published: 2025-03-02
    isrc code: QZHN32556963
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T22:14:14+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0123ab3701b4f4c13f1ed53910b012ec2306585570df02022e93422017116dcd
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958208
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958208
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32556963
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T22:40:25Z
    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 0x0123ab3701b4f4c13f1ed53910b012ec2306585570df02022e93422017116dcd. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/QZHN32556963.
      date published: 2026-07-15T22:40:25Z
    audio: HOW I LIVE - Live
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 174.248
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.479
      additional property: Energy
        type: PropertyValue
        value: 0.93
      additional property: Speechiness
        type: PropertyValue
        value: 0.286
      additional property: Acousticness
        type: PropertyValue
        value: 0.327
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.06
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.481
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.601
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: SI JE POUVAIS
  type: MusicAlbum
  date published: 2025-10-01