Justin McCourtney
type: MusicGroup
popularity: 3
followers: 47
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x83d4f96ec7cee2303862c3446b2b7d889a1361e585fdd18cd03f9796ef0a7a40
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/984053fa-537d-47a1-93b7-fc140dc0ec31.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/984053fa-537d-47a1-93b7-fc140dc0ec31.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/984053fa-537d-47a1-93b7-fc140dc0ec31
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x83d4f96ec7cee2303862c3446b2b7d889a1361e585fdd18cd03f9796ef0a7a40","name":"Justin McCourtney","registered_at":"2026-06-17T18:33:27Z","symbol":"NIM1482623","token_address":"0x63aff0c371674ef82d415189e9734af2866f1bc5","type":"artist","uuid":"984053fa-537d-47a1-93b7-fc140dc0ec31"}
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 0x83d4f96ec7cee2303862c3446b2b7d889a1361e585fdd18cd03f9796ef0a7a40. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/984053fa-537d-47a1-93b7-fc140dc0ec31.json and https://artists.proofprofile.net/proofs/artist/984053fa-537d-47a1-93b7-fc140dc0ec31.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x83d4f96ec7cee2303862c3446b2b7d889a1361e585fdd18cd03f9796ef0a7a40","name":"Justin McCourtney","registered_at":"2026-06-17T18:33:27Z","symbol":"NIM1482623","token_address":"0x63aff0c371674ef82d415189e9734af2866f1bc5","type":"artist","uuid":"984053fa-537d-47a1-93b7-fc140dc0ec31"}
album: DEN COME STAI?
  type: MusicAlbum
  date published: 2023-11-10
album: CUORE MALATO
  type: MusicAlbum
  date published: 2024-01-26
album: SOLO NEL SILENZIO 1
  type: MusicAlbum
  date published: 2025-05-01
  track: SOLO NEL SILENZIO 1
    type: MusicRecording
    duration: PT1M31S
    duration ms: 91715
    explicit: true
    by artist: Justin McCourtney
    in album: SOLO NEL SILENZIO 1
      type: MusicAlbum
      date published: 2025-05-01
    isrc code: QZNWT2512411
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T02:27:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x39d1371f39f73948c18d41fb6ade73dcc09806fae1d24cee79935fd108b6d327
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958350
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958350
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2512411
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T02:31:22Z
    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 0x39d1371f39f73948c18d41fb6ade73dcc09806fae1d24cee79935fd108b6d327. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), 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/QZNWT2512411.
      date published: 2026-07-17T02:31:22Z
    audio: SOLO NEL SILENZIO 1
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 89.969
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.747
      additional property: Energy
        type: PropertyValue
        value: 0.775
      additional property: Speechiness
        type: PropertyValue
        value: 0.489
      additional property: Acousticness
        type: PropertyValue
        value: 0.185
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.09
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.438
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.752
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: SOLO NEL SILENZIO 2
  type: MusicAlbum
  date published: 2025-06-20