Barbara Jones
type: MusicGroup
popularity: 6
followers: 109
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0b13820a515b3961762a5a9ac1d7fcf2e44412950ef7de24342ab8fe18377878
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f6ae067b-63ad-4db0-89de-d86a920101f3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f6ae067b-63ad-4db0-89de-d86a920101f3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f6ae067b-63ad-4db0-89de-d86a920101f3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0b13820a515b3961762a5a9ac1d7fcf2e44412950ef7de24342ab8fe18377878","name":"Barbara Jones","registered_at":"2026-06-21T15:24:38Z","symbol":"NIM1959078","token_address":"0x243334b11ad64700f6af6865a554ff90a1d84ee1","type":"artist","uuid":"f6ae067b-63ad-4db0-89de-d86a920101f3"}
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 0x0b13820a515b3961762a5a9ac1d7fcf2e44412950ef7de24342ab8fe18377878. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f6ae067b-63ad-4db0-89de-d86a920101f3.json and https://artists.proofprofile.net/proofs/artist/f6ae067b-63ad-4db0-89de-d86a920101f3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
  text: {"copyright_id":"0x0b13820a515b3961762a5a9ac1d7fcf2e44412950ef7de24342ab8fe18377878","name":"Barbara Jones","registered_at":"2026-06-21T15:24:38Z","symbol":"NIM1959078","token_address":"0x243334b11ad64700f6af6865a554ff90a1d84ee1","type":"artist","uuid":"f6ae067b-63ad-4db0-89de-d86a920101f3"}
album: Suddenly
  type: MusicAlbum
  date published: 2024-07-09
album: In Too Deep
  type: MusicAlbum
  date published: 2024-08-10
album: Dead
  type: MusicAlbum
  date published: 2024-08-30
album: Come Around
  type: MusicAlbum
  date published: 2024-10-01
album: Come Around
  type: MusicAlbum
  date published: 2024-10-02
album: Should Part
  type: MusicAlbum
  date published: 2024-10-26
album: The Bird And The Fish
  type: MusicAlbum
  date published: 2024-11-22
album: Never Sad
  type: MusicAlbum
  date published: 2025-02-28
album: What’s My Name
  type: MusicAlbum
  date published: 2025-04-10
album: Bad Day
  type: MusicAlbum
  date published: 2025-05-18
  track: Bad Day
    type: MusicRecording
    duration: PT3M30S
    duration ms: 210419
    explicit: false
    by artist: Barbara Jones
    in album: Bad Day
      type: MusicAlbum
      date published: 2025-05-18
    isrc code: QZPLS2562394
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T08:23:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4366936eb6b3e16a4a6fff50f4d8b1879e29a8e33de339cb65fba63bdb67968e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958523
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958523
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLS2562394
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T08:54:12Z
    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 0x4366936eb6b3e16a4a6fff50f4d8b1879e29a8e33de339cb65fba63bdb67968e. Chain 2 (Bitcoin): anchored in block 958523 (2026-07-18T08:54:12Z), 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/QZPLS2562394.
      date published: 2026-07-18T08:54:12Z
    audio: Bad Day
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 143.09
      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: 0.497
      additional property: Energy
        type: PropertyValue
        value: 0.831
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.063
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.254
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.672
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.583
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Rumors
  type: MusicAlbum
  date published: 2025-06-26
album: Years Later
  type: MusicAlbum
  date published: 2025-09-19