Ken McCoy
type: MusicGroup
popularity: 4
followers: 230
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x136c369fe267fb5f213ef6a726f8229f73ee79467feced30c96aafeade5a26cd
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/6ceb622c-fbc2-4783-893c-8911ffd3ebbf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6ceb622c-fbc2-4783-893c-8911ffd3ebbf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6ceb622c-fbc2-4783-893c-8911ffd3ebbf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x136c369fe267fb5f213ef6a726f8229f73ee79467feced30c96aafeade5a26cd","name":"Ken McCoy","registered_at":"2026-06-17T03:38:12Z","symbol":"NIM1269126","token_address":"0x2aa0d81a0c23acb670dd46a5c98b7fa03c0fe62d","type":"artist","uuid":"6ceb622c-fbc2-4783-893c-8911ffd3ebbf"}
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 0x136c369fe267fb5f213ef6a726f8229f73ee79467feced30c96aafeade5a26cd. 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/6ceb622c-fbc2-4783-893c-8911ffd3ebbf.json and https://artists.proofprofile.net/proofs/artist/6ceb622c-fbc2-4783-893c-8911ffd3ebbf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x136c369fe267fb5f213ef6a726f8229f73ee79467feced30c96aafeade5a26cd","name":"Ken McCoy","registered_at":"2026-06-17T03:38:12Z","symbol":"NIM1269126","token_address":"0x2aa0d81a0c23acb670dd46a5c98b7fa03c0fe62d","type":"artist","uuid":"6ceb622c-fbc2-4783-893c-8911ffd3ebbf"}
album: Contrasts
  type: MusicAlbum
  date published: 1999
  track: Mama's Little Boy
    type: MusicRecording
    duration: PT4M43S
    duration ms: 283706
    explicit: false
    by artist: Ken McCoy
    in album: Contrasts
      type: MusicAlbum
      date published: 1999
    isrc code: USCGH0746317
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T18:36:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd0758df31e717151d77930c3fa6f5d43c7052ee054326ef7bd869571a4655f06
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956728
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956728
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH0746317
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:43:49Z
    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 0xd0758df31e717151d77930c3fa6f5d43c7052ee054326ef7bd869571a4655f06. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/USCGH0746317.
      date published: 2026-07-05T01:43:49Z
    audio: Mama's Little Boy
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 158.213
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.529
      additional property: Energy
        type: PropertyValue
        value: 0.309
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.728
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.092
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.601
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.11
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Second Wind
  type: MusicAlbum
  date published: 2015-08-30
album: Don't Come Looking for Me
  type: MusicAlbum
  date published: 2019-03-04
album: Dead End Road Kid
  type: MusicAlbum
  date published: 2019-06-04
album: Frontline War
  type: MusicAlbum
  date published: 2020-06-15
album: Thanks Mom
  type: MusicAlbum
  date published: 2025-01-24
album: You're My Cocaine
  type: MusicAlbum
  date published: 2025-03-20
album: Turn the Page
  type: MusicAlbum
  date published: 2025-05-30
album: Standing Divided
  type: MusicAlbum
  date published: 2025-07-25