Ivan Meshkov
type: MusicGroup
genre: afro house
genre: organic house
popularity: 7
followers: 28
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6f8710c727fe0201af07b2c439059ef35e3cf6af3de1ae63b8797844b1712816
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954659
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954659
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dc93f232-233a-4727-bf15-1dbf38a2aeda.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dc93f232-233a-4727-bf15-1dbf38a2aeda.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dc93f232-233a-4727-bf15-1dbf38a2aeda
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T06:14:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6f8710c727fe0201af07b2c439059ef35e3cf6af3de1ae63b8797844b1712816","name":"Ivan Meshkov","registered_at":"2026-06-21T04:52:31Z","symbol":"NIM1825481","token_address":"0xee23b46458c80bba94986a36705ad09dd8a43dd8","type":"artist","uuid":"dc93f232-233a-4727-bf15-1dbf38a2aeda"}
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 0x6f8710c727fe0201af07b2c439059ef35e3cf6af3de1ae63b8797844b1712816. Chain 2 (Bitcoin): anchored in block 954659 (2026-06-21T06:14:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dc93f232-233a-4727-bf15-1dbf38a2aeda.json and https://artists.proofprofile.net/proofs/artist/dc93f232-233a-4727-bf15-1dbf38a2aeda.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T06:14:42Z
  text: {"copyright_id":"0x6f8710c727fe0201af07b2c439059ef35e3cf6af3de1ae63b8797844b1712816","name":"Ivan Meshkov","registered_at":"2026-06-21T04:52:31Z","symbol":"NIM1825481","token_address":"0xee23b46458c80bba94986a36705ad09dd8a43dd8","type":"artist","uuid":"dc93f232-233a-4727-bf15-1dbf38a2aeda"}
album: Valenki
  type: MusicAlbum
  date published: 2024-04-04
album: Valenki (SavaSun Remix)
  type: MusicAlbum
  date published: 2024-06-18
album: Track for Sex (Inspired by Kathi Rodrigues)
  type: MusicAlbum
  date published: 2024-07-05
album: Tatarka (Inspired by Alina Sajfutdinova)
  type: MusicAlbum
  date published: 2024-07-26
album: Egypt Queen
  type: MusicAlbum
  date published: 2024-08-18
album: To Ne Vecher
  type: MusicAlbum
  date published: 2024-11-14
album: To Ne Vecher
  type: MusicAlbum
  date published: 2024-11-14
  track: To Ne Vecher - MAKID Remix
    type: MusicRecording
    duration: PT7M12S
    duration ms: 432000
    explicit: false
    by artist: Ivan Meshkov
    in album: To Ne Vecher
      type: MusicAlbum
      date published: 2024-11-14
    genre: afro house
    genre: organic house
    isrc code: US83Z2410782
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T06:18:38+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb61e969681b893bb4c4943b5f938030eddffd1159a3f0e20cae8f1b0a6eaa998
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2410782
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0xb61e969681b893bb4c4943b5f938030eddffd1159a3f0e20cae8f1b0a6eaa998. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/US83Z2410782.
      date published: 2026-07-04T11:19:20Z
    audio: To Ne Vecher - MAKID Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 122.016
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.823
      additional property: Energy
        type: PropertyValue
        value: 0.82
      additional property: Speechiness
        type: PropertyValue
        value: 0.042
      additional property: Acousticness
        type: PropertyValue
        value: 0.078
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.73
      additional property: Liveness
        type: PropertyValue
        value: 0.053
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.306
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.551
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major