Virgil Evans
type: MusicGroup
popularity: 3
followers: 253
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x33955b368b1d7f79ac705a111615bc87063965bb042828335ed39884fb2f1f76
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953907
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953907
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/16d6e020-7726-4a94-a252-08988c64ebc1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/16d6e020-7726-4a94-a252-08988c64ebc1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/16d6e020-7726-4a94-a252-08988c64ebc1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:39:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x33955b368b1d7f79ac705a111615bc87063965bb042828335ed39884fb2f1f76","name":"Virgil Evans","registered_at":"2026-06-15T21:24:39Z","symbol":"NIM0836295","token_address":"0x24e36bdc23ec846b05f8e4f73a86092eb34e4677","type":"artist","uuid":"16d6e020-7726-4a94-a252-08988c64ebc1"}
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 0x33955b368b1d7f79ac705a111615bc87063965bb042828335ed39884fb2f1f76. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/16d6e020-7726-4a94-a252-08988c64ebc1.json and https://artists.proofprofile.net/proofs/artist/16d6e020-7726-4a94-a252-08988c64ebc1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x33955b368b1d7f79ac705a111615bc87063965bb042828335ed39884fb2f1f76","name":"Virgil Evans","registered_at":"2026-06-15T21:24:39Z","symbol":"NIM0836295","token_address":"0x24e36bdc23ec846b05f8e4f73a86092eb34e4677","type":"artist","uuid":"16d6e020-7726-4a94-a252-08988c64ebc1"}
album: Call Me
  type: MusicAlbum
  date published: 2019-07-19
  track: Call Me
    type: MusicRecording
    duration: PT2M42S
    duration ms: 162215
    explicit: false
    by artist: Virgil Evans
    in album: Call Me
      type: MusicAlbum
      date published: 2019-07-19
    isrc code: SE6A91999114
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T21:22:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1003c23f12fc16cab699f41ab39839851b395f5911f1fd1b076f8c9c05e1fb5e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958461
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958461
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6A91999114
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T23:18:11Z
    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 0x1003c23f12fc16cab699f41ab39839851b395f5911f1fd1b076f8c9c05e1fb5e. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/SE6A91999114.
      date published: 2026-07-17T23:18:11Z
    audio: Call Me
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 90.025
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.692
      additional property: Energy
        type: PropertyValue
        value: 0.621
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.073
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.119
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.16
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.198
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Call Me
  type: MusicAlbum
  date published: 2019-07-19
album: Come Closer
  type: MusicAlbum
  date published: 2019-08-28
album: Come Closer
  type: MusicAlbum
  date published: 2019-08-28
album: Cross Your Mind
  type: MusicAlbum
  date published: 2020-11-21
album: Want Love
  type: MusicAlbum
  date published: 2021-05-25
album: Live Fast Die Numb
  type: MusicAlbum
  date published: 2022-08-21
album: Call Me (Sped Up)
  type: MusicAlbum
  date published: 2023-05-23
album: Southern Boy
  type: MusicAlbum
  date published: 2023-07-17
album: Southern Boy (Sped Up version)
  type: MusicAlbum
  date published: 2023-08-05