Nikita Kamadey
type: MusicGroup
popularity: 11
followers: 112
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x01a9a5c78a1f8808fdbfeee7fabe7864d3d571360693481c0ded58f7c175e884
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953596
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953596
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0bcb9cf5-b2f8-40a0-bc66-40b8109d0f63.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0bcb9cf5-b2f8-40a0-bc66-40b8109d0f63.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0bcb9cf5-b2f8-40a0-bc66-40b8109d0f63
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T06:21:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x01a9a5c78a1f8808fdbfeee7fabe7864d3d571360693481c0ded58f7c175e884","name":"Nikita Kamadey","registered_at":"2026-06-14T05:38:51Z","symbol":"NIM0355347","token_address":"0x1605f8cd754f283477d2e33d4ed6209e469c002e","type":"artist","uuid":"0bcb9cf5-b2f8-40a0-bc66-40b8109d0f63"}
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 0x01a9a5c78a1f8808fdbfeee7fabe7864d3d571360693481c0ded58f7c175e884. Chain 2 (Bitcoin): anchored in block 953596 (2026-06-14T06:21:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0bcb9cf5-b2f8-40a0-bc66-40b8109d0f63.json and https://artists.proofprofile.net/proofs/artist/0bcb9cf5-b2f8-40a0-bc66-40b8109d0f63.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T06:21:39Z
  text: {"copyright_id":"0x01a9a5c78a1f8808fdbfeee7fabe7864d3d571360693481c0ded58f7c175e884","name":"Nikita Kamadey","registered_at":"2026-06-14T05:38:51Z","symbol":"NIM0355347","token_address":"0x1605f8cd754f283477d2e33d4ed6209e469c002e","type":"artist","uuid":"0bcb9cf5-b2f8-40a0-bc66-40b8109d0f63"}
album: Ты такая красивая
  type: MusicAlbum
  date published: 2021-12-10
album: СТРАННИК
  type: MusicAlbum
  date published: 2022-06-17
album: НА ЗАПЯСТЬЕ
  type: MusicAlbum
  date published: 2022-11-18
album: ВЫПУСКНОЙ
  type: MusicAlbum
  date published: 2023-05-19
  track: ВЫПУСКНОЙ
    type: MusicRecording
    duration: PT3M15S
    duration ms: 195703
    explicit: false
    by artist: Nikita Kamadey
    in album: ВЫПУСКНОЙ
      type: MusicAlbum
      date published: 2023-05-19
    isrc code: GBKQU2348371
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-02T20:41:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xab4d0a89136fb65e88864e2084f3891964df602211389dca67b66dcc9a73fb08
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956396
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956396
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2348371
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T02:45:26Z
    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 0xab4d0a89136fb65e88864e2084f3891964df602211389dca67b66dcc9a73fb08. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-17T02:45:26Z), 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/GBKQU2348371.
      date published: 2026-07-17T02:45:26Z
    audio: ВЫПУСКНОЙ
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.039
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.664
      additional property: Energy
        type: PropertyValue
        value: 0.743
      additional property: Speechiness
        type: PropertyValue
        value: 0.043
      additional property: Acousticness
        type: PropertyValue
        value: 0.415
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.148
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.629
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.724
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: ИСКАЛ
  type: MusicAlbum
  date published: 2023-09-29
album: Краіна добрых спраў
  type: MusicAlbum
  date published: 2024-04-05
album: Время
  type: MusicAlbum
  date published: 2024-08-30
album: Вибрации
  type: MusicAlbum
  date published: 2024-11-22
album: ВЕРЮ
  type: MusicAlbum
  date published: 2024-12-20
album: Первая весна
  type: MusicAlbum
  date published: 2025-03-14