Josh Darby
type: MusicGroup
popularity: 3
followers: 343
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1055f12404824ae4f08e16e810decde57d4587957b6f9d709027557b84beb984
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/75231667-0678-4b33-a0ee-82fc82a6b257.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/75231667-0678-4b33-a0ee-82fc82a6b257.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/75231667-0678-4b33-a0ee-82fc82a6b257
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1055f12404824ae4f08e16e810decde57d4587957b6f9d709027557b84beb984","name":"Josh Darby","registered_at":"2026-06-17T06:31:19Z","symbol":"NIM1310448","token_address":"0xfd3792943e43eb2ada333e501fc0490f88357244","type":"artist","uuid":"75231667-0678-4b33-a0ee-82fc82a6b257"}
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 0x1055f12404824ae4f08e16e810decde57d4587957b6f9d709027557b84beb984. 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/75231667-0678-4b33-a0ee-82fc82a6b257.json and https://artists.proofprofile.net/proofs/artist/75231667-0678-4b33-a0ee-82fc82a6b257.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x1055f12404824ae4f08e16e810decde57d4587957b6f9d709027557b84beb984","name":"Josh Darby","registered_at":"2026-06-17T06:31:19Z","symbol":"NIM1310448","token_address":"0xfd3792943e43eb2ada333e501fc0490f88357244","type":"artist","uuid":"75231667-0678-4b33-a0ee-82fc82a6b257"}
album: One Way Flight (Acoustic)
  type: MusicAlbum
  date published: 2022-04-13
album: Gravity
  type: MusicAlbum
  date published: 2022-09-13
album: Bad Girls
  type: MusicAlbum
  date published: 2023-04-29
album: One More for the Road
  type: MusicAlbum
  date published: 2023-11-22
  track: One More for the Road
    type: MusicRecording
    duration: PT3M10S
    duration ms: 190014
    explicit: false
    by artist: Josh Darby
    in album: One More for the Road
      type: MusicAlbum
      date published: 2023-11-22
    isrc code: GBMA22300406
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T18:39:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6beb458b382f668033c3b0b1a4e2afe5a3d8d31afa5486a02945ca7d233e7300
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958771
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958771
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA22300406
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T21:40:48Z
    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 0x6beb458b382f668033c3b0b1a4e2afe5a3d8d31afa5486a02945ca7d233e7300. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:40:48Z), 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/GBMA22300406.
      date published: 2026-07-19T21:40:48Z
    audio: One More for the Road
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 99.21
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.571
      additional property: Energy
        type: PropertyValue
        value: 0.315
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.543
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.097
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.437
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.286
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Minds Made Up
  type: MusicAlbum
  date published: 2024-04-19
album: Please Come Home for Christmas
  type: MusicAlbum
  date published: 2024-11-23