Zach Mccoy
type: MusicGroup
popularity: 10
followers: 1678
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x20397cdea6d92620dddd0410b7bad79ea1e0a45b6b11740cf49d7b6668dc2c84
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8b9f2a9c-b737-4773-8d0f-db06825af7f4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8b9f2a9c-b737-4773-8d0f-db06825af7f4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8b9f2a9c-b737-4773-8d0f-db06825af7f4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x20397cdea6d92620dddd0410b7bad79ea1e0a45b6b11740cf49d7b6668dc2c84","name":"Zach Mccoy","registered_at":"2026-06-17T14:08:16Z","symbol":"NIM1419315","token_address":"0x1072654571c48136fd1563e001e15edeea519817","type":"artist","uuid":"8b9f2a9c-b737-4773-8d0f-db06825af7f4"}
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 0x20397cdea6d92620dddd0410b7bad79ea1e0a45b6b11740cf49d7b6668dc2c84. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8b9f2a9c-b737-4773-8d0f-db06825af7f4.json and https://artists.proofprofile.net/proofs/artist/8b9f2a9c-b737-4773-8d0f-db06825af7f4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x20397cdea6d92620dddd0410b7bad79ea1e0a45b6b11740cf49d7b6668dc2c84","name":"Zach Mccoy","registered_at":"2026-06-17T14:08:16Z","symbol":"NIM1419315","token_address":"0x1072654571c48136fd1563e001e15edeea519817","type":"artist","uuid":"8b9f2a9c-b737-4773-8d0f-db06825af7f4"}
album: Poor Fools
  type: MusicAlbum
  date published: 2013-08-01
  track: Cosmological Principal
    type: MusicRecording
    duration: PT7M1S
    duration ms: 421880
    explicit: false
    by artist: Zach Mccoy
    in album: Poor Fools
      type: MusicAlbum
      date published: 2013-08-01
    isrc code: TCADS1812486
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T20:26:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0e18ecce8779eb2958be2c7f4cbb9b80c9b4036968bafa3d026e27808a0f824f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958690
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958690
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADS1812486
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T07:14:39Z
    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 0x0e18ecce8779eb2958be2c7f4cbb9b80c9b4036968bafa3d026e27808a0f824f. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/TCADS1812486.
      date published: 2026-07-19T07:14:39Z
    audio: Cosmological Principal
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 121.971
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.519
      additional property: Energy
        type: PropertyValue
        value: 0.847
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.014
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.269
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.385
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.297
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Poor Fools
  type: MusicAlbum
  date published: 2013-08-08
album: Lets All Go Together
  type: MusicAlbum
  date published: 2013-12-01
album: Mouth Breathers
  type: MusicAlbum
  date published: 2014-01-02
album: 8 Bit Soul
  type: MusicAlbum
  date published: 2014-09-01