Ян Вербицкий
type: MusicGroup
popularity: 6
followers: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa0bbc0ed3f0b5f88749f814174a967a858e4366aa7502958e663fc318f983cfd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954017
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954017
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3720eec7-e9bf-4dba-a152-2222e8f193a6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3720eec7-e9bf-4dba-a152-2222e8f193a6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3720eec7-e9bf-4dba-a152-2222e8f193a6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T23:38:33Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa0bbc0ed3f0b5f88749f814174a967a858e4366aa7502958e663fc318f983cfd","name":"Ян Вербицкий","registered_at":"2026-06-16T08:44:07Z","symbol":"NIM0998555","token_address":"0xdda83d1910fa18135a0fe2141804ba1f0e9205a2","type":"artist","uuid":"3720eec7-e9bf-4dba-a152-2222e8f193a6"}
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 0xa0bbc0ed3f0b5f88749f814174a967a858e4366aa7502958e663fc318f983cfd. Chain 2 (Bitcoin): anchored in block 954017 (2026-06-16T23:38:33Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3720eec7-e9bf-4dba-a152-2222e8f193a6.json and https://artists.proofprofile.net/proofs/artist/3720eec7-e9bf-4dba-a152-2222e8f193a6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T23:38:33Z
  text: {"copyright_id":"0xa0bbc0ed3f0b5f88749f814174a967a858e4366aa7502958e663fc318f983cfd","name":"Ян Вербицкий","registered_at":"2026-06-16T08:44:07Z","symbol":"NIM0998555","token_address":"0xdda83d1910fa18135a0fe2141804ba1f0e9205a2","type":"artist","uuid":"3720eec7-e9bf-4dba-a152-2222e8f193a6"}
album: Восточная любовь
  type: MusicAlbum
  date published: 2023-03-17
album: Любовь-обман
  type: MusicAlbum
  date published: 2023-07-07
album: Параллели
  type: MusicAlbum
  date published: 2023-07-28
album: Тырэ якха
  type: MusicAlbum
  date published: 2023-09-02
  track: Тырэ якха
    type: MusicRecording
    duration: PT3M4S
    duration ms: 184800
    explicit: false
    by artist: Ян Вербицкий
    in album: Тырэ якха
      type: MusicAlbum
      date published: 2023-09-02
    isrc code: AEA2L2362671
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-02T21:50:34+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xde5a32772652518f69487938b83f41fbc61ba77432d80aef59955fe2beed033f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956420
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956420
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA2L2362671
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T04:25:11Z
    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 0xde5a32772652518f69487938b83f41fbc61ba77432d80aef59955fe2beed033f. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-17T04:25:11Z), 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/AEA2L2362671.
      date published: 2026-07-17T04:25:11Z
    audio: Тырэ якха
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 105.921
      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: 0.664
      additional property: Energy
        type: PropertyValue
        value: 0.726
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.14
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.089
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.557
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.468
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: У бара
  type: MusicAlbum
  date published: 2025-03-14
album: Белая Луна
  type: MusicAlbum
  date published: 2025-10-11