Willie Hobbs
type: MusicGroup
popularity: 4
followers: 205
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x16597f7d599cfcab6838fdc9fe9e351a60faa8b82e147953c9b9ab47816e0d40
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa9dabc5-3d45-4081-90eb-958c0212fa23.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa9dabc5-3d45-4081-90eb-958c0212fa23.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aa9dabc5-3d45-4081-90eb-958c0212fa23
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x16597f7d599cfcab6838fdc9fe9e351a60faa8b82e147953c9b9ab47816e0d40","name":"Willie Hobbs","registered_at":"2026-06-20T09:24:57Z","symbol":"NIM1579153","token_address":"0xa508997b880d2f3d468698385db00c5adadddfe6","type":"artist","uuid":"aa9dabc5-3d45-4081-90eb-958c0212fa23"}
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 0x16597f7d599cfcab6838fdc9fe9e351a60faa8b82e147953c9b9ab47816e0d40. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aa9dabc5-3d45-4081-90eb-958c0212fa23.json and https://artists.proofprofile.net/proofs/artist/aa9dabc5-3d45-4081-90eb-958c0212fa23.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0x16597f7d599cfcab6838fdc9fe9e351a60faa8b82e147953c9b9ab47816e0d40","name":"Willie Hobbs","registered_at":"2026-06-20T09:24:57Z","symbol":"NIM1579153","token_address":"0xa508997b880d2f3d468698385db00c5adadddfe6","type":"artist","uuid":"aa9dabc5-3d45-4081-90eb-958c0212fa23"}
album: You Don't Know What You Got (Until You Lose It)
  type: MusicAlbum
  date published: 1971-04-29
  track: You Don't Know What You Got (Until You Lose It)
    type: MusicRecording
    duration: PT3M26S
    duration ms: 206263
    explicit: false
    by artist: Willie Hobbs
    in album: You Don't Know What You Got (Until You Lose It)
      type: MusicAlbum
      date published: 1971-04-29
    isrc code: QM6MZ2089995
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T19:46:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x521f384dd6ea5b2df0db79b588dfa6e5d39421f73c447ed6dc73d655f1668603
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958931
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958931
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2089995
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T21:15:01Z
    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 0x521f384dd6ea5b2df0db79b588dfa6e5d39421f73c447ed6dc73d655f1668603. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QM6MZ2089995.
      date published: 2026-07-20T21:15:01Z
    audio: You Don't Know What You Got (Until You Lose It)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 136.485
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.465
      additional property: Energy
        type: PropertyValue
        value: 0.253
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.353
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.13
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.619
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.474
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: (Please) Don't Let Me Down
  type: MusicAlbum
  date published: 1972-04-07
album: A Penny For Your Thoughts / Big Legged Woman
  type: MusicAlbum
  date published: 1972-04-27
album: Do Your Own Thing / I Know I'm Gonna Miss You
  type: MusicAlbum
  date published: 1972-05-02
album: 'Til I Get It Right
  type: MusicAlbum
  date published: 1973-03-26
album: Why Me / (Please) Don't Let Me Down
  type: MusicAlbum
  date published: 1973-08-20
album: Tomorrow (I'll Begin to Make New Plans) / Judge of Hearts
  type: MusicAlbum
  date published: 1974-01-17
album: Mr. Lovemaker
  type: MusicAlbum
  date published: 1974-06-30
album: Out Of The Box
  type: MusicAlbum
  date published: 2003-01-01
album: Judge Of Hearts
  type: MusicAlbum
  date published: 2010-12-23