Kevin Greaves
type: MusicGroup
popularity: 6
followers: 203
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3137777aa407ee387d5d7c5b0c60f49016e6288e784c85c06d452f2e10523f72
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/5d516f88-eec7-445d-85f1-25eaae220b20.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5d516f88-eec7-445d-85f1-25eaae220b20.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5d516f88-eec7-445d-85f1-25eaae220b20
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3137777aa407ee387d5d7c5b0c60f49016e6288e784c85c06d452f2e10523f72","name":"Kevin Greaves","registered_at":"2026-06-16T22:12:22Z","symbol":"NIM1191385","token_address":"0xb4253fd863868228c2cfaaa8ec12481c4b033afd","type":"artist","uuid":"5d516f88-eec7-445d-85f1-25eaae220b20"}
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 0x3137777aa407ee387d5d7c5b0c60f49016e6288e784c85c06d452f2e10523f72. 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/5d516f88-eec7-445d-85f1-25eaae220b20.json and https://artists.proofprofile.net/proofs/artist/5d516f88-eec7-445d-85f1-25eaae220b20.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x3137777aa407ee387d5d7c5b0c60f49016e6288e784c85c06d452f2e10523f72","name":"Kevin Greaves","registered_at":"2026-06-16T22:12:22Z","symbol":"NIM1191385","token_address":"0xb4253fd863868228c2cfaaa8ec12481c4b033afd","type":"artist","uuid":"5d516f88-eec7-445d-85f1-25eaae220b20"}
album: It Takes A Man
  type: MusicAlbum
  date published: 2006-01-01
album: Daddy's Radio
  type: MusicAlbum
  date published: 2012-05-01
album: Best of Kevin Greaves
  type: MusicAlbum
  date published: 2012-06-01
album: Daddys Radio Part 2
  type: MusicAlbum
  date published: 2014-05-01
album: Celebrate Christmas (Kevin Greaves & Friends)
  type: MusicAlbum
  date published: 2015-11-01
album: HEAD OVER BOOTS
  type: MusicAlbum
  date published: 2018-05-11
  track: Drinking Problem
    type: MusicRecording
    duration: PT3M39S
    duration ms: 219826
    explicit: false
    by artist: Kevin Greaves
    in album: HEAD OVER BOOTS
      type: MusicAlbum
      date published: 2018-05-11
    isrc code: NZSD11801047
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T05:45:18+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb4869e2bc4d29f4be24543309accbe105645dc5c834033f4dafbbb015ebec3bd
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958975
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958975
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZSD11801047
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T06:12:52Z
    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 0xb4869e2bc4d29f4be24543309accbe105645dc5c834033f4dafbbb015ebec3bd. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/NZSD11801047.
      date published: 2026-07-21T06:12:52Z
    audio: Drinking Problem
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 203.888
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.492
      additional property: Energy
        type: PropertyValue
        value: 0.478
      additional property: Speechiness
        type: PropertyValue
        value: 0.054
      additional property: Acousticness
        type: PropertyValue
        value: 0.045
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.01
      additional property: Liveness
        type: PropertyValue
        value: 0.184
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.479
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.252
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Countryholics
  type: MusicAlbum
  date published: 2020-02-10