MJ Byrd
type: MusicGroup
popularity: 3
followers: 70
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5b3edd8bce2f7a52c78c503a31a55aea44e4ba13aedb93665e58797250d60114
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954055
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954055
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/43c9211e-ffc9-4fb7-b027-7ef176095d76.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/43c9211e-ffc9-4fb7-b027-7ef176095d76.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/43c9211e-ffc9-4fb7-b027-7ef176095d76
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T05:51:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5b3edd8bce2f7a52c78c503a31a55aea44e4ba13aedb93665e58797250d60114","name":"MJ Byrd","registered_at":"2026-06-16T13:12:00Z","symbol":"NIM1062447","token_address":"0x94e1efa34e0e26b094794e6e6d885a363db52c27","type":"artist","uuid":"43c9211e-ffc9-4fb7-b027-7ef176095d76"}
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 0x5b3edd8bce2f7a52c78c503a31a55aea44e4ba13aedb93665e58797250d60114. Chain 2 (Bitcoin): anchored in block 954055 (2026-06-17T05:51:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/43c9211e-ffc9-4fb7-b027-7ef176095d76.json and https://artists.proofprofile.net/proofs/artist/43c9211e-ffc9-4fb7-b027-7ef176095d76.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T05:51:24Z
  text: {"copyright_id":"0x5b3edd8bce2f7a52c78c503a31a55aea44e4ba13aedb93665e58797250d60114","name":"MJ Byrd","registered_at":"2026-06-16T13:12:00Z","symbol":"NIM1062447","token_address":"0x94e1efa34e0e26b094794e6e6d885a363db52c27","type":"artist","uuid":"43c9211e-ffc9-4fb7-b027-7ef176095d76"}
album: Lord Knows
  type: MusicAlbum
  date published: 2020-05-01
album: Piece x Peace
  type: MusicAlbum
  date published: 2020-12-25
album: WHAT'Z REAL?
  type: MusicAlbum
  date published: 2021-08-07
album: Addiction
  type: MusicAlbum
  date published: 2021-12-16
album: Eye See
  type: MusicAlbum
  date published: 2024-08-15
album: Get A Bag
  type: MusicAlbum
  date published: 2024-09-10
album: Definition
  type: MusicAlbum
  date published: 2024-11-29
  track: Definition
    type: MusicRecording
    duration: PT3M0S
    duration ms: 180974
    explicit: true
    by artist: MJ Byrd
    in album: Definition
      type: MusicAlbum
      date published: 2024-11-29
    isrc code: QZZ7N2471158
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T21:29:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd76a009afdfd4e89b3efa703c1d8d5cc57366c6783ff3f2841b53d0c3cfc0b8e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958617
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958617
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7N2471158
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T22:07:13Z
    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 0xd76a009afdfd4e89b3efa703c1d8d5cc57366c6783ff3f2841b53d0c3cfc0b8e. Chain 2 (Bitcoin): anchored in block 958617 (2026-07-18T22:07:13Z), 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/QZZ7N2471158.
      date published: 2026-07-18T22:07:13Z
    audio: Definition
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.959
      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: 0.639
      additional property: Energy
        type: PropertyValue
        value: 0.72
      additional property: Speechiness
        type: PropertyValue
        value: 0.095
      additional property: Acousticness
        type: PropertyValue
        value: 0.007
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.323
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.16
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.24
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: LEGACY
  type: MusicAlbum
  date published: 2025-10-10