Studebaker John & The Hawks
type: MusicGroup
genre: blues
genre: blues rock
popularity: 8
followers: 2340
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3fd3591d9bc7486339c5e6826dc0574dd8c7966045f16552ba8b97ed99852dc1
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/590002c1-85b3-44d6-8573-9a1907e458c2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/590002c1-85b3-44d6-8573-9a1907e458c2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/590002c1-85b3-44d6-8573-9a1907e458c2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3fd3591d9bc7486339c5e6826dc0574dd8c7966045f16552ba8b97ed99852dc1","name":"Studebaker John & The Hawks","registered_at":"2026-06-16T20:56:18Z","symbol":"NIM1173242","token_address":"0x53b125c59400cca6986727c3865e279859adad63","type":"artist","uuid":"590002c1-85b3-44d6-8573-9a1907e458c2"}
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 0x3fd3591d9bc7486339c5e6826dc0574dd8c7966045f16552ba8b97ed99852dc1. 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/590002c1-85b3-44d6-8573-9a1907e458c2.json and https://artists.proofprofile.net/proofs/artist/590002c1-85b3-44d6-8573-9a1907e458c2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x3fd3591d9bc7486339c5e6826dc0574dd8c7966045f16552ba8b97ed99852dc1","name":"Studebaker John & The Hawks","registered_at":"2026-06-16T20:56:18Z","symbol":"NIM1173242","token_address":"0x53b125c59400cca6986727c3865e279859adad63","type":"artist","uuid":"590002c1-85b3-44d6-8573-9a1907e458c2"}
album: Too Tough
  type: MusicAlbum
  date published: 1994-05-16
album: Outside Lookin' In
  type: MusicAlbum
  date published: 1995-05-08
album: Tremoluxe
  type: MusicAlbum
  date published: 1996-04-02
album: Time Will Tell
  type: MusicAlbum
  date published: 1997-09-23
  track: Rolling & Tumbling Around
    type: MusicRecording
    duration: PT4M45S
    duration ms: 285960
    explicit: false
    by artist: Studebaker John & The Hawks
    in album: Time Will Tell
      type: MusicAlbum
      date published: 1997-09-23
    genre: blues
    genre: blues rock
    isrc code: USBP10304201
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T05:57:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6c44bd82028c563573ab9e5a5efbe9d402c1c13caf5bfabfea5c7982dac4b320
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958506
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958506
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBP10304201
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T06:14:51Z
    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 0x6c44bd82028c563573ab9e5a5efbe9d402c1c13caf5bfabfea5c7982dac4b320. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), 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/USBP10304201.
      date published: 2026-07-18T06:14:51Z
    audio: Rolling & Tumbling Around
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.524
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.507
      additional property: Energy
        type: PropertyValue
        value: 0.827
      additional property: Speechiness
        type: PropertyValue
        value: 0.071
      additional property: Acousticness
        type: PropertyValue
        value: 0.009
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.22
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.594
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.05
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Self-Made Man
  type: MusicAlbum
  date published: 2006-01-01
album: Chicago Blues Jam: Vol. 7 (Live)
  type: MusicAlbum
  date published: 2016-01-01