Prostov
type: MusicGroup
popularity: 8
followers: 591
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x32306e36594691d16365c14cfe5f59399e54f54bae1dcfecce3c61c9bd5bdc98
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953999
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953999
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/31d20be9-5727-43eb-99b9-8e06a345c24c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/31d20be9-5727-43eb-99b9-8e06a345c24c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/31d20be9-5727-43eb-99b9-8e06a345c24c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:20:58Z
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 0x32306e36594691d16365c14cfe5f59399e54f54bae1dcfecce3c61c9bd5bdc98. Chain 2 (Bitcoin): anchored in block 953999 (2026-06-16T20:20:58Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/31d20be9-5727-43eb-99b9-8e06a345c24c.json and https://artists.proofprofile.net/proofs/artist/31d20be9-5727-43eb-99b9-8e06a345c24c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:20:58Z
album: НеПара (prod. by Dtlucifer)
  type: MusicAlbum
  date published: 2022-07-08
album: НеПара (Prod. by Dtlucifer)
  type: MusicAlbum
  date published: 2022-07-25
album: Сплетницы
  type: MusicAlbum
  date published: 2022-07-25
album: Сиквел
  type: MusicAlbum
  date published: 2022-10-15
album: Кайфы
  type: MusicAlbum
  date published: 2022-12-20
album: НеПара (Slow)
  type: MusicAlbum
  date published: 2023-01-20
album: Карие
  type: MusicAlbum
  date published: 2023-02-17
album: В катанном салоне
  type: MusicAlbum
  date published: 2023-03-17
album: Пламенный закат
  type: MusicAlbum
  date published: 2023-04-24
album: Сын в отца
  type: MusicAlbum
  date published: 2023-06-13
  track: Сын в отца
    type: MusicRecording
    duration: PT2M44S
    duration ms: 164383
    explicit: true
    by artist: Prostov
    in album: Сын в отца
      type: MusicAlbum
      date published: 2023-06-13
    isrc code: RUA1D2362143
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T03:36:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc3aa6870a6864302e01322c108e304713d3f767fdc2049c23919c551fc213b61
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958959
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958959
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA1D2362143
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T03:51:22Z
    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 0xc3aa6870a6864302e01322c108e304713d3f767fdc2049c23919c551fc213b61. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/RUA1D2362143.
      date published: 2026-07-21T03:51:22Z
    audio: Сын в отца
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 146.199
      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: 0.588
      additional property: Energy
        type: PropertyValue
        value: 0.653
      additional property: Speechiness
        type: PropertyValue
        value: 0.305
      additional property: Acousticness
        type: PropertyValue
        value: 0.626
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.23
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.352
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.973
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Ой да на кой
  type: MusicAlbum
  date published: 2023-08-07
album: По газам
  type: MusicAlbum
  date published: 2023-09-04
album: Красавица
  type: MusicAlbum
  date published: 2023-10-23
album: Капитан
  type: MusicAlbum
  date published: 2023-11-07
album: Мама не горюй
  type: MusicAlbum
  date published: 2023-12-22
album: Дворовая романтика
  type: MusicAlbum
  date published: 2024-01-22
album: Буду драться
  type: MusicAlbum
  date published: 2024-02-19
album: Джаман
  type: MusicAlbum
  date published: 2024-03-29
album: Дядя
  type: MusicAlbum
  date published: 2024-04-29
album: Нирвана
  type: MusicAlbum
  date published: 2024-06-03
album: В займы
  type: MusicAlbum
  date published: 2024-06-28
album: Девочка рай
  type: MusicAlbum
  date published: 2024-07-22
album: Девочка рай (Speed Up)
  type: MusicAlbum
  date published: 2024-08-09
album: Жизнь одна
  type: MusicAlbum
  date published: 2024-08-20
album: С чистого листа
  type: MusicAlbum
  date published: 2024-11-08
album: Бенз трак (Remix)
  type: MusicAlbum
  date published: 2024-12-06
album: Мороз
  type: MusicAlbum
  date published: 2024-12-20
album: На низах
album: За мечтой
album: Вот эта дама
album: Басота

На низах
type: MusicAlbum
date published: 2025-01-27

За мечтой
type: MusicAlbum
date published: 2025-03-27

Вот эта дама
type: MusicAlbum
date published: 2025-06-23

Басота
type: MusicAlbum
date published: 2025-07-25