НИКА ТОНИКА
type: MusicGroup
popularity: 4
followers: 64
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6a24293487387171e220de196dba45bb5a820f76c79e76e9eb2bea9a218fe98f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4ece12b4-b72a-4883-bb30-e23ff1d3c19d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4ece12b4-b72a-4883-bb30-e23ff1d3c19d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4ece12b4-b72a-4883-bb30-e23ff1d3c19d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6a24293487387171e220de196dba45bb5a820f76c79e76e9eb2bea9a218fe98f","name":"НИКА ТОНИКА","registered_at":"2026-06-16T17:07:55Z","symbol":"NIM1118739","token_address":"0xe43eedda23298b6b4e4a1df4f3c0ce113d81b120","type":"artist","uuid":"4ece12b4-b72a-4883-bb30-e23ff1d3c19d"}
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 0x6a24293487387171e220de196dba45bb5a820f76c79e76e9eb2bea9a218fe98f. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4ece12b4-b72a-4883-bb30-e23ff1d3c19d.json and https://artists.proofprofile.net/proofs/artist/4ece12b4-b72a-4883-bb30-e23ff1d3c19d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x6a24293487387171e220de196dba45bb5a820f76c79e76e9eb2bea9a218fe98f","name":"НИКА ТОНИКА","registered_at":"2026-06-16T17:07:55Z","symbol":"NIM1118739","token_address":"0xe43eedda23298b6b4e4a1df4f3c0ce113d81b120","type":"artist","uuid":"4ece12b4-b72a-4883-bb30-e23ff1d3c19d"}
album: BREAKING NEWS
  type: MusicAlbum
  date published: 2021-07-16
album: BREAKING NEWS
  type: MusicAlbum
  date published: 2021-07-16
album: Сохранёнка
  type: MusicAlbum
  date published: 2021-11-02
album: Странности
  type: MusicAlbum
  date published: 2021-12-10
album: кисс без чувств
  type: MusicAlbum
  date published: 2022-05-17
album: кисс без чувств
  type: MusicAlbum
  date published: 2022-05-17
album: Девочка-панкуха
  type: MusicAlbum
  date published: 2022-06-14
album: HQD
  type: MusicAlbum
  date published: 2022-07-12
album: На грусти
  type: MusicAlbum
  date published: 2022-08-19
album: Кукушка
  type: MusicAlbum
  date published: 2022-10-07
album: Люпины
  type: MusicAlbum
  date published: 2023-04-07
album: Угли
  type: MusicAlbum
  date published: 2023-06-01
album: Папин Мерседес
  type: MusicAlbum
  date published: 2023-07-21
album: Привычка
  type: MusicAlbum
  date published: 2023-08-25
album: Кружок
  type: MusicAlbum
  date published: 2023-12-01
  track: Кружок
    type: MusicRecording
    duration: PT2M31S
    duration ms: 151823
    explicit: false
    by artist: НИКА ТОНИКА
    in album: Кружок
      type: MusicAlbum
      date published: 2023-12-01
    isrc code: QZZ972331385
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T16:38:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3b5f243ecb66ac611c6737baa8bd0631948ee9d8cbca41852429aceb225a3aae
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958601
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958601
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ972331385
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T19:27:02Z
    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 0x3b5f243ecb66ac611c6737baa8bd0631948ee9d8cbca41852429aceb225a3aae. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/QZZ972331385.
      date published: 2026-07-18T19:27:02Z
    audio: Кружок
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 135.785
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.513
      additional property: Energy
        type: PropertyValue
        value: 0.522
      additional property: Speechiness
        type: PropertyValue
        value: 0.305
      additional property: Acousticness
        type: PropertyValue
        value: 0.062
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.328
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.587
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.582
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor