Денис Бойко
type: MusicGroup
popularity: 9
followers: 574
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x73841f11c969014029604c0ca75c9299f198858d1d54962975d14668c3e9082c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954615
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954615
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c57192ca-feb1-4a54-b7bc-2cf48f273cf4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c57192ca-feb1-4a54-b7bc-2cf48f273cf4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c57192ca-feb1-4a54-b7bc-2cf48f273cf4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T22:44:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x73841f11c969014029604c0ca75c9299f198858d1d54962975d14668c3e9082c","name":"Денис Бойко","registered_at":"2026-06-20T21:06:01Z","symbol":"NIM1714334","token_address":"0xbe19c4f6bdfd14582ff6a35ff1cc4dcd1416ca8b","type":"artist","uuid":"c57192ca-feb1-4a54-b7bc-2cf48f273cf4"}
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 0x73841f11c969014029604c0ca75c9299f198858d1d54962975d14668c3e9082c. Chain 2 (Bitcoin): anchored in block 954615 (2026-06-20T22:44:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c57192ca-feb1-4a54-b7bc-2cf48f273cf4.json and https://artists.proofprofile.net/proofs/artist/c57192ca-feb1-4a54-b7bc-2cf48f273cf4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T22:44:50Z
  text: {"copyright_id":"0x73841f11c969014029604c0ca75c9299f198858d1d54962975d14668c3e9082c","name":"Денис Бойко","registered_at":"2026-06-20T21:06:01Z","symbol":"NIM1714334","token_address":"0xbe19c4f6bdfd14582ff6a35ff1cc4dcd1416ca8b","type":"artist","uuid":"c57192ca-feb1-4a54-b7bc-2cf48f273cf4"}
album: Пітьма
  type: MusicAlbum
  date published: 2022-04-18
album: Бронежилет
  type: MusicAlbum
  date published: 2022-05-31
album: Ключі
  type: MusicAlbum
  date published: 2022-10-09
album: Сварка
  type: MusicAlbum
  date published: 2022-12-02
album: Різний
  type: MusicAlbum
  date published: 2023-06-30
album: Альтернативна Сварка
  type: MusicAlbum
  date published: 2023-08-11
album: Митниця
  type: MusicAlbum
  date published: 2023-09-01
album: Район
  type: MusicAlbum
  date published: 2023-11-17
album: Факти
  type: MusicAlbum
  date published: 2024-02-29
album: Боюсь
  type: MusicAlbum
  date published: 2024-03-08
album: Love is
  type: MusicAlbum
  date published: 2024-06-28
album: Я так хотів
  type: MusicAlbum
  date published: 2024-09-19
album: Хочеш Побачити?
  type: MusicAlbum
  date published: 2024-09-26
album: Забувши
  type: MusicAlbum
  date published: 2024-11-14
album: Постер
  type: MusicAlbum
  date published: 2025-01-23
album: feel the touch
  type: MusicAlbum
  date published: 2025-07-31
album: зі сліз
  type: MusicAlbum
  date published: 2025-09-04
  track: зі сліз
    type: MusicRecording
    duration: PT3M2S
    duration ms: 182400
    explicit: false
    by artist: Денис Бойко
    in album: зі сліз
      type: MusicAlbum
      date published: 2025-09-04
    isrc code: UAEO12500386
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T07:09:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5620448601690f0f8ca7fb86d0f7166e9fd0265184b5fa5843d933468887dd60
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957820
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957820
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UAEO12500386
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T17:01:46Z
    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 0x5620448601690f0f8ca7fb86d0f7166e9fd0265184b5fa5843d933468887dd60. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-21T17:01:46Z), 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/UAEO12500386.
      date published: 2026-07-21T17:01:46Z
    audio: зі сліз
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.016
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.778
      additional property: Energy
        type: PropertyValue
        value: 0.44
      additional property: Speechiness
        type: PropertyValue
        value: 0.087
      additional property: Acousticness
        type: PropertyValue
        value: 0.377
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.207
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.519
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.704
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: без зайвих слів (Remix Sexy Education & Love, Mary)
  type: MusicAlbum
  date published: 2025-10-09