Cleave Guyton
type: MusicGroup
genre: avant-garde
genre: bebop
genre: free jazz
popularity: 3
followers: 84
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xacf87588457762d4eadeae60a735af56b2fd58320bb70d6ba42af0cc5f97cadb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954647
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954647
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d731bd81-9b1f-4cac-95ec-bed9b0e3d624.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d731bd81-9b1f-4cac-95ec-bed9b0e3d624.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d731bd81-9b1f-4cac-95ec-bed9b0e3d624
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:36:58Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xacf87588457762d4eadeae60a735af56b2fd58320bb70d6ba42af0cc5f97cadb","name":"Cleave Guyton","registered_at":"2026-06-21T03:27:35Z","symbol":"NIM1802143","token_address":"0x4a30bbcc77247c0808e8c1742554ed97bd4f34dc","type":"artist","uuid":"d731bd81-9b1f-4cac-95ec-bed9b0e3d624"}
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 0xacf87588457762d4eadeae60a735af56b2fd58320bb70d6ba42af0cc5f97cadb. Chain 2 (Bitcoin): anchored in block 954647 (2026-06-21T04:36:58Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d731bd81-9b1f-4cac-95ec-bed9b0e3d624.json and https://artists.proofprofile.net/proofs/artist/d731bd81-9b1f-4cac-95ec-bed9b0e3d624.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:36:58Z
  text: {"copyright_id":"0xacf87588457762d4eadeae60a735af56b2fd58320bb70d6ba42af0cc5f97cadb","name":"Cleave Guyton","registered_at":"2026-06-21T03:27:35Z","symbol":"NIM1802143","token_address":"0x4a30bbcc77247c0808e8c1742554ed97bd4f34dc","type":"artist","uuid":"d731bd81-9b1f-4cac-95ec-bed9b0e3d624"}
album: The New York Composers Orchestra
  type: MusicAlbum
  date published: 1990-01-01
  track: Prodigal Son Revisited
    type: MusicRecording
    duration: PT9M6S
    duration ms: 546933
    explicit: false
    by artist: Wayne Horvitz
    by artist: Cleave Guyton
    by artist: Robert DeBellis
    by artist: Doug Wieselman
    by artist: Jimmy Cozier
    by artist: Ray Anderson
    by artist: Art Baron
    by artist: Dave Hofstra
    by artist: Vincent Chancey
    by artist: Tom Varner
    by artist: Herb Robertson
    by artist: Steve Bernstein
    by artist: Lesli Dalaba
    by artist: Lindsey Horner
    by artist: Bobby Previte
    in album: The New York Composers Orchestra
      type: MusicAlbum
      date published: 1990-01-01
    popularity: 2
    genre: free-jazz
    genre: avant-garde
    isrc code: US4QP0439701
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-30T23:40:08+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5f317d96b67bf20b5bae2f9f6fd6f07fdd23fa7628abd8d60d90f3d2a8d650e9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 960327
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/960327
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4QP0439701
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-31T00:26:26Z
    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 0x5f317d96b67bf20b5bae2f9f6fd6f07fdd23fa7628abd8d60d90f3d2a8d650e9. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/US4QP0439701.
      date published: 2026-07-31T00:26:26Z
    audio: Prodigal Son Revisited
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 115.147
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.414
      additional property: Energy
        type: PropertyValue
        value: 0.372
      additional property: Speechiness
        type: PropertyValue
        value: 0.066
      additional property: Acousticness
        type: PropertyValue
        value: 0.188
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.034
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.51
      additional property: Loudness (dB)
        type: PropertyValue
        value: -17.011
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Fever
    type: MusicRecording
    duration: PT6M54S
    duration ms: 414066
    explicit: false
    by artist: Eddie Cooley
    by artist: Cleave Guyton
    by artist: Robert DeBellis
    by artist: Doug Wieselman
    by artist: Jimmy Cozier
    by artist: Ray Anderson
    by artist: Art Baron
    by artist: Dave Hofstra
    by artist: Vincent Chancey
    by artist: Tom Varner
    by artist: Herb Robertson
    by artist: Steve Bernstein
    by artist: Lesli Dalaba
    by artist: Wayne Horvitz
    by artist: Lindsey Horner
    by artist: Bobby Previte
    in album: The New York Composers Orchestra
      type: MusicAlbum
      date published: 1990-01-01
    popularity: 7
    isrc code: US4QP0439705
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-27T11:20:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd6fee88b3d4cd5ae8184513fde6e19c5b205a9a7680665af01843b3cf2ab4451
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956304
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956304
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4QP0439705
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:55:08Z
    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 0xd6fee88b3d4cd5ae8184513fde6e19c5b205a9a7680665af01843b3cf2ab4451. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/US4QP0439705.
      date published: 2026-07-02T03:55:08Z
    audio: Fever

Fever
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 112.689
additional property: Musical Key
  type: PropertyValue
  value: 5
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.367
additional property: Energy
  type: PropertyValue
  value: 0.216
additional property: Speechiness
  type: PropertyValue
  value: 0.037
additional property: Acousticness
  type: PropertyValue
  value: 0.539
additional property: Instrumentalness
  type: PropertyValue
  value: 0.001
additional property: Liveness
  type: PropertyValue
  value: 0.098
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.319
additional property: Loudness (dB)
  type: PropertyValue
  value: -18.816
additional property: Key Name
  type: PropertyValue
  value: F
additional property: Mode Name
  type: PropertyValue
  value: Minor