The James Cotton Blues Band
type: MusicGroup
genre: blues
genre: classic blues
genre: modern blues
popularity: 5
followers: 211
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x858f912b56b7f7c8f378cdab9dce170ffc0b63dcbcd11a7e9e363deb00a5349f
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953941
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/215b93b0-f028-4742-b42c-316071db9858.ots
additional property: OTSRecordURL
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  value: https://artists.proofprofile.net/proofs/artist/215b93b0-f028-4742-b42c-316071db9858.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/215b93b0-f028-4742-b42c-316071db9858
additional property: OTSTimestamp
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  value: 2026-06-16T11:51:19Z
additional property: OTSCanonicalRecord
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  value: {"copyright_id":"0x858f912b56b7f7c8f378cdab9dce170ffc0b63dcbcd11a7e9e363deb00a5349f","name":"The James Cotton Blues Band","registered_at":"2026-06-16T01:07:05Z","symbol":"NIM0889381","token_address":"0xab342189ddf459dcf9326a721529e8909094a2dc","type":"artist","uuid":"215b93b0-f028-4742-b42c-316071db9858"}
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 0x858f912b56b7f7c8f378cdab9dce170ffc0b63dcbcd11a7e9e363deb00a5349f. 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/215b93b0-f028-4742-b42c-316071db9858.json and https://artists.proofprofile.net/proofs/artist/215b93b0-f028-4742-b42c-316071db9858.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x858f912b56b7f7c8f378cdab9dce170ffc0b63dcbcd11a7e9e363deb00a5349f","name":"The James Cotton Blues Band","registered_at":"2026-06-16T01:07:05Z","symbol":"NIM0889381","token_address":"0xab342189ddf459dcf9326a721529e8909094a2dc","type":"artist","uuid":"215b93b0-f028-4742-b42c-316071db9858"}
album: Dealing with the Devil
  type: MusicAlbum
  date published: 1991
album: Blues and Boogie
  type: MusicAlbum
  date published: 1999
album: 35th Anniversary Jam
  type: MusicAlbum
  date published: 2002-05-28
album: Off The Wall
  type: MusicAlbum
  date published: 2017-12-20
  track: Dealing With the Devil
    type: MusicRecording
    duration: PT5M3S
    duration ms: 303013
    explicit: false
    by artist: The James Cotton Blues Band
    in album: Off The Wall
      type: MusicAlbum
      date published: 2017-12-20
    genre: blues
    genre: classic blues
    genre: modern blues
    isrc code: US78T0748143
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T16:16:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
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    additional property: OTSHash
    additional property: OTSBitcoinBlock
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      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US78T0748143
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x0ed4917e5c945c7175b539adf251065824eec39f025f7979889983a175747fa1. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/US78T0748143.
      date published: 2026-07-05T01:12:41Z
    audio: Dealing With the Devil
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 93.394
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 1
      additional property: Danceability
        type: PropertyValue
        value: 0.388
      additional property: Energy
        type: PropertyValue
        value: 0.466
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.899
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.421
      additional property: Liveness
        type: PropertyValue
        value: 0.339
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.519
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.32
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: FEELIN' GOOD
  type: MusicAlbum
  date published: 2024-05-22