Jacob McCoy
type: MusicGroup
popularity: 6
followers: 594
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbd4056fb1faf937c867df29e4ab88a7c08f94fbb0ac9d018929382ea3b27ac65
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954055
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954055
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/43654759-5c1a-4394-9dac-ad3bf07436f7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/43654759-5c1a-4394-9dac-ad3bf07436f7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/43654759-5c1a-4394-9dac-ad3bf07436f7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T05:51:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbd4056fb1faf937c867df29e4ab88a7c08f94fbb0ac9d018929382ea3b27ac65","name":"Jacob McCoy","registered_at":"2026-06-16T13:03:48Z","symbol":"NIM1060495","token_address":"0xb2c9a1d7d8cec278f1ad4f764db750a4c3f0608a","type":"artist","uuid":"43654759-5c1a-4394-9dac-ad3bf07436f7"}
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 0xbd4056fb1faf937c867df29e4ab88a7c08f94fbb0ac9d018929382ea3b27ac65. Chain 2 (Bitcoin): anchored in block 954055 (2026-06-17T05:51:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/43654759-5c1a-4394-9dac-ad3bf07436f7.json and https://artists.proofprofile.net/proofs/artist/43654759-5c1a-4394-9dac-ad3bf07436f7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T05:51:24Z
  text: {"copyright_id":"0xbd4056fb1faf937c867df29e4ab88a7c08f94fbb0ac9d018929382ea3b27ac65","name":"Jacob McCoy","registered_at":"2026-06-16T13:03:48Z","symbol":"NIM1060495","token_address":"0xb2c9a1d7d8cec278f1ad4f764db750a4c3f0608a","type":"artist","uuid":"43654759-5c1a-4394-9dac-ad3bf07436f7"}
album: Make You Mine
  type: MusicAlbum
  date published: 2018-06-15
album: Iona (Forevermore)
  type: MusicAlbum
  date published: 2018-07-13
album: Don't Blame Me
  type: MusicAlbum
  date published: 2018-08-10
album: Got a Hold on Me
  type: MusicAlbum
  date published: 2018-09-07
album: Questions
  type: MusicAlbum
  date published: 2018-09-28
  track: Got a Hold on Me
    type: MusicRecording
    duration: PT3M43S
    duration ms: 223320
    explicit: false
    by artist: Jacob McCoy
    in album: Questions
      type: MusicAlbum
      date published: 2018-09-28
    isrc code: USHM81877911
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T13:36:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x332ca0420f523d13e5271b733db0f4eab0b5a37f6a845d88ca7f92c6185df68f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958563
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958563
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81877911
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T14:29:03Z
    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 0x332ca0420f523d13e5271b733db0f4eab0b5a37f6a845d88ca7f92c6185df68f. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/USHM81877911.
      date published: 2026-07-18T14:29:03Z
    audio: Got a Hold on Me
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 81.99
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 1
      additional property: Danceability
        type: PropertyValue
        value: 0.379
      additional property: Energy
        type: PropertyValue
        value: 0.762
      additional property: Speechiness
        type: PropertyValue
        value: 0.112
      additional property: Acousticness
        type: PropertyValue
        value: 0.132
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.156
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.472
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.503
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Electric Feel
  type: MusicAlbum
  date published: 2019-06-28