Josie Duncan
type: MusicGroup
genre: traditional music
popularity: 11
followers: 1048
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1f03155e8e03e1a0b3de41eb3f46ac146419731ad79c48647845761a4bb39c0c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953695
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953695
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7251d43a-9859-4a8b-b3be-457badbfc64f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7251d43a-9859-4a8b-b3be-457badbfc64f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7251d43a-9859-4a8b-b3be-457badbfc64f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T21:42:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1f03155e8e03e1a0b3de41eb3f46ac146419731ad79c48647845761a4bb39c0c","name":"Josie Duncan","registered_at":"2026-06-14T16:31:00Z","symbol":"NIM0510901","token_address":"0xe866773a8d8d9925089bfd54cb5b3dd3286230c2","type":"artist","uuid":"7251d43a-9859-4a8b-b3be-457badbfc64f"}
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 0x1f03155e8e03e1a0b3de41eb3f46ac146419731ad79c48647845761a4bb39c0c. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7251d43a-9859-4a8b-b3be-457badbfc64f.json and https://artists.proofprofile.net/proofs/artist/7251d43a-9859-4a8b-b3be-457badbfc64f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:00:24Z
  text: {"copyright_id":"0x1f03155e8e03e1a0b3de41eb3f46ac146419731ad79c48647845761a4bb39c0c","name":"Josie Duncan","registered_at":"2026-06-14T16:31:00Z","symbol":"NIM0510901","token_address":"0xe866773a8d8d9925089bfd54cb5b3dd3286230c2","type":"artist","uuid":"7251d43a-9859-4a8b-b3be-457badbfc64f"}
album: The Unknown
  type: MusicAlbum
  date published: 2015-11-28
album: Be Around
  type: MusicAlbum
  date published: 2022-06-18
album: Anyone But You
  type: MusicAlbum
  date published: 2022-07-15
album: As The Moonlight Melts
  type: MusicAlbum
  date published: 2022-08-26
album: The Wee Hours
  type: MusicAlbum
  date published: 2025-06-13
  track: The Wee Hours
    type: MusicRecording
    duration: PT3M20S
    duration ms: 200200
    explicit: false
    by artist: Josie Duncan
    in album: The Wee Hours
      type: MusicAlbum
      date published: 2025-06-13
    genre: traditional music
    isrc code: GBMJG2516049
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T23:43:14+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4613664970a4fec69f51633db9114a36c013c8c4adfece9f7c2c5018209b2672
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957774
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957774
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMJG2516049
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T23:51:20Z
    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 0x4613664970a4fec69f51633db9114a36c013c8c4adfece9f7c2c5018209b2672. Chain 2 (Bitcoin): anchored in block 957774 (2026-07-12T23:51:20Z), 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/GBMJG2516049.
      date published: 2026-07-12T23:51:20Z
    audio: The Wee Hours
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 157.392
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.358
      additional property: Energy
        type: PropertyValue
        value: 0.123
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.724
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.104
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.182
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.192
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major