Nikruz
type: MusicGroup
popularity: 14
followers: 337
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x21b421f44b2daae51308b9b2c45a4ef1ea435c2a189382d9cc2079efe54cb7b6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953645
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953645
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3d47e527-4f6b-40c0-9dd3-1c1d8deb54d9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3d47e527-4f6b-40c0-9dd3-1c1d8deb54d9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3d47e527-4f6b-40c0-9dd3-1c1d8deb54d9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T14:31:42Z
additional property: OTSCanonicalRecord
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21b421f44b2daae51308b9b2c45a4ef1ea435c2a189382d9cc2079efe54cb7b6. Chain 2 (Bitcoin): anchored in block 953645 (2026-06-14T14:31:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3d47e527-4f6b-40c0-9dd3-1c1d8deb54d9.json and https://artists.proofprofile.net/proofs/artist/3d47e527-4f6b-40c0-9dd3-1c1d8deb54d9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T14:31:42Z
album: Tequila
  type: MusicAlbum
  date published: 2019-01-29
album: Ti I Ya
  type: MusicAlbum
  date published: 2020-01-31
album: Mama
  type: MusicAlbum
  date published: 2020-03-14
album: Pozovi Menya
  type: MusicAlbum
  date published: 2020-07-07
album: Ты так проста
  type: MusicAlbum
  date published: 2021-06-18
album: Ты так проста
  type: MusicAlbum
  date published: 2021-06-24
album: Мама
  type: MusicAlbum
  date published: 2021-06-25
album: Ангел и бес
  type: MusicAlbum
  date published: 2021-10-25
album: HOLA
  type: MusicAlbum
  date published: 2022-06-23
album: Шасси
  type: MusicAlbum
  date published: 2022-10-02
album: Мамасита
  type: MusicAlbum
  date published: 2023-02-26
album: Nayo
  type: MusicAlbum
  date published: 2023-05-23
album: Двигай телом
  type: MusicAlbum
  date published: 2023-06-17
album: Hola Señora
  type: MusicAlbum
  date published: 2023-08-18
album: Жаль что ты не моя
  type: MusicAlbum
  date published: 2023-10-13
album: Love Me
  type: MusicAlbum
  date published: 2023-12-01
album: Тату
  type: MusicAlbum
  date published: 2024-02-14
  track: Тату
    type: MusicRecording
    duration: PT3M8S
    duration ms: 188500
    explicit: false
    by artist: Nikruz
    in album: Тату
      type: MusicAlbum
      date published: 2024-02-14
    isrc code: TCAHW2478841
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T15:47:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf5da84aa1f4e9bd126f10c574fe8d59908e34015ad6d1ab5d3fc89e8b6672ef7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958905
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958905
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHW2478841
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T16:14:34Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5da84aa1f4e9bd126f10c574fe8d59908e34015ad6d1ab5d3fc89e8b6672ef7. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/TCAHW2478841.
      date published: 2026-07-20T16:14:34Z
    audio: Тату
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 70.123
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.266
      additional property: Energy
        type: PropertyValue
        value: 0.392
      additional property: Speechiness
        type: PropertyValue
        value: 0.045
      additional property: Acousticness
        type: PropertyValue
        value: 0.714
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.127
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.084
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.237
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Идеал
  type: MusicAlbum
  date published: 2024-05-05
album: Полюбил тебя раз
  type: MusicAlbum
  date published: 2024-06-01
album: Behuda Horam Mekuni
  type: MusicAlbum
  date published: 2024-11-09
album: Амира
  type: MusicAlbum
  date published: 2025-01-04
album: Позови меня
  type: MusicAlbum
  date published: 2025-04-27