Jim Duff
type: MusicGroup
popularity: 2
followers: 9202
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0820ed16b607ff92ef35a655c38b3a1193c6eb6d4b5ca14bdf169a43c2f6ccdf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953949
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953949
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/19ea278a-07fc-4d5c-886b-4fd8cedf0b71.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/19ea278a-07fc-4d5c-886b-4fd8cedf0b71.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/19ea278a-07fc-4d5c-886b-4fd8cedf0b71
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0820ed16b607ff92ef35a655c38b3a1193c6eb6d4b5ca14bdf169a43c2f6ccdf","name":"Jim Duff","registered_at":"2026-06-15T22:28:24Z","symbol":"NIM0851497","token_address":"0x1bf2077938bc30f0d4d8dc176010689522b4598a","type":"artist","uuid":"19ea278a-07fc-4d5c-886b-4fd8cedf0b71"}
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 0x0820ed16b607ff92ef35a655c38b3a1193c6eb6d4b5ca14bdf169a43c2f6ccdf. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/19ea278a-07fc-4d5c-886b-4fd8cedf0b71.json and https://artists.proofprofile.net/proofs/artist/19ea278a-07fc-4d5c-886b-4fd8cedf0b71.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x0820ed16b607ff92ef35a655c38b3a1193c6eb6d4b5ca14bdf169a43c2f6ccdf","name":"Jim Duff","registered_at":"2026-06-15T22:28:24Z","symbol":"NIM0851497","token_address":"0x1bf2077938bc30f0d4d8dc176010689522b4598a","type":"artist","uuid":"19ea278a-07fc-4d5c-886b-4fd8cedf0b71"}
album: Send My Soul to Texas
  type: MusicAlbum
  date published: 2020-05-13
album: Spiritual Odyssey
  type: MusicAlbum
  date published: 2022-02-17
album: Ol Cowboy
  type: MusicAlbum
  date published: 2023-09-20
album: La da De Da
  type: MusicAlbum
  date published: 2024-04-19
album: Twirl You Around
  type: MusicAlbum
  date published: 2024-06-11
album: It Was You
  type: MusicAlbum
  date published: 2024-08-27
album: Clark Fork River
  type: MusicAlbum
  date published: 2024-10-22
album: Fork a Dogwood
  type: MusicAlbum
  date published: 2024-11-27
album: It Was You (Jim Duff Remix)
  type: MusicAlbum
  date published: 2025-04-09
  track: It Was You - Jim Duff Remix
    type: MusicRecording
    duration: PT3M26S
    duration ms: 206000
    explicit: false
    by artist: Jim Duff
    in album: It Was You (Jim Duff Remix)
      type: MusicAlbum
      date published: 2025-04-09
    isrc code: QZAKB2472720
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T10:17:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x766b3867482670eef2b9a96183070cd07bbe018a178978fd6a170fa21522cb13
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958864
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958864
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAKB2472720
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T10:24:04Z
    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 0x766b3867482670eef2b9a96183070cd07bbe018a178978fd6a170fa21522cb13. Chain 2 (Bitcoin): anchored in block 958864 (2026-07-20T10:24:04Z), 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/QZAKB2472720.
      date published: 2026-07-20T10:24:04Z
    audio: It Was You - Jim Duff Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 86.085
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.233
      additional property: Energy
        type: PropertyValue
        value: 0.578
      additional property: Speechiness
        type: PropertyValue
        value: 0.041
      additional property: Acousticness
        type: PropertyValue
        value: 0.056
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.215
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.443
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.341
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Do it For Life
  type: MusicAlbum
  date published: 2025-06-20
album: Pantheon of the Senses
  type: MusicAlbum
  date published: 2025-08-10
album: My Salvation
  type: MusicAlbum
  date published: 2025-09-30