Josef Lee
type: MusicGroup
popularity: 8
followers: 981
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd6a7ed1df686fb79f74a67a2265e65b528fb84c58d94db08fa546f512d6bdb0b
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/61246e2c-95e2-4c89-b55f-ab972d673e4e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/61246e2c-95e2-4c89-b55f-ab972d673e4e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/61246e2c-95e2-4c89-b55f-ab972d673e4e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd6a7ed1df686fb79f74a67a2265e65b528fb84c58d94db08fa546f512d6bdb0b","name":"Josef Lee","registered_at":"2026-06-16T23:23:43Z","symbol":"NIM1208407","token_address":"0xe281989cf07a7fe8a7c1b443430e85dab4aded2a","type":"artist","uuid":"61246e2c-95e2-4c89-b55f-ab972d673e4e"}
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 0xd6a7ed1df686fb79f74a67a2265e65b528fb84c58d94db08fa546f512d6bdb0b. 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/61246e2c-95e2-4c89-b55f-ab972d673e4e.json and https://artists.proofprofile.net/proofs/artist/61246e2c-95e2-4c89-b55f-ab972d673e4e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xd6a7ed1df686fb79f74a67a2265e65b528fb84c58d94db08fa546f512d6bdb0b","name":"Josef Lee","registered_at":"2026-06-16T23:23:43Z","symbol":"NIM1208407","token_address":"0xe281989cf07a7fe8a7c1b443430e85dab4aded2a","type":"artist","uuid":"61246e2c-95e2-4c89-b55f-ab972d673e4e"}
album: Easier
  type: MusicAlbum
  date published: 2018-03-16
album: Special Teams
  type: MusicAlbum
  date published: 2018-05-18
album: Mulholland Drive
  type: MusicAlbum
  date published: 2019-01-11
  track: Mulholland Drive
    type: MusicRecording
    duration: PT3M9S
    duration ms: 189245
    explicit: true
    by artist: Josef Lee
    in album: Mulholland Drive
      type: MusicAlbum
      date published: 2019-01-11
    isrc code: DKAZA1800460
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-14T21:24:34+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb7ec66a68831648b8d9b689319d4b538f80294ebb6dd65b476856679c39ea353
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958069
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958069
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKAZA1800460
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-14T21:37:55Z
    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 0xb7ec66a68831648b8d9b689319d4b538f80294ebb6dd65b476856679c39ea353. Chain 2 (Bitcoin): anchored in block 958069 (2026-07-14T21:37:55Z), 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/DKAZA1800460.
      date published: 2026-07-14T21:37:55Z
    audio: Mulholland Drive
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.981
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.905
      additional property: Energy
        type: PropertyValue
        value: 0.296
      additional property: Speechiness
        type: PropertyValue
        value: 0.097
      additional property: Acousticness
        type: PropertyValue
        value: 0.224
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.374
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.434
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.271
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: 2000
  type: MusicAlbum
  date published: 2019-11-01
album: Champagne Flows
  type: MusicAlbum
  date published: 2019-11-01
album: Ends Low
  type: MusicAlbum
  date published: 2020-08-28
album: Ends Low
  type: MusicAlbum
  date published: 2020-08-28
album: Pink Lemonade
  type: MusicAlbum
  date published: 2020-11-27
album: Money Moves
  type: MusicAlbum
  date published: 2021-05-21
album: Money Moves
  type: MusicAlbum
  date published: 2021-05-21
album: Playboy
  type: MusicAlbum
  date published: 2021-08-27
album: Playboy
  type: MusicAlbum
  date published: 2021-08-27
album: Bad Habits
  type: MusicAlbum
  date published: 2021-10-22
album: Bad Habits
  type: MusicAlbum
  date published: 2021-10-22
album: Just 4 Fun
  type: MusicAlbum
  date published: 2022-08-05
album: Just 4 Fun
  type: MusicAlbum
  date published: 2022-08-05
album: Pray For Vacations
  type: MusicAlbum
  date published: 2023-07-07
album: The Color Mango
  type: MusicAlbum
  date published: 2024-05-30