Vas'
type: MusicGroup
popularity: 10
followers: 548
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
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additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953985
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2d651468-fa18-494d-a530-bfd8dd426c92.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2d651468-fa18-494d-a530-bfd8dd426c92.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2d651468-fa18-494d-a530-bfd8dd426c92
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:03:53Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcd6c2cb9ee8603e4bc8f642a332ac2cbe3bc3e43c4de031a5d3b2163537753b. Chain 2 (Bitcoin): anchored in block 953985 (2026-06-16T18:03:53Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2d651468-fa18-494d-a530-bfd8dd426c92.json and https://artists.proofprofile.net/proofs/artist/2d651468-fa18-494d-a530-bfd8dd426c92.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T18:03:53Z
album: Ctrl+S
  type: MusicAlbum
  date published: 2017-09-29
album: Пожар
  type: MusicAlbum
  date published: 2018-05-16
album: Artefakty
  type: MusicAlbum
  date published: 2018-11-23
album: Будет ли это важно через год
  type: MusicAlbum
  date published: 2019-12-19
album: Плыви
  type: MusicAlbum
  date published: 2020-02-17
album: Успокоения ради
  type: MusicAlbum
  date published: 2020-06-19
album: Цитаты великих людей
  type: MusicAlbum
  date published: 2021-01-22
album: Быстрее послушать
  type: MusicAlbum
  date published: 2021-02-16
album: Быстрее послушать
  type: MusicAlbum
  date published: 2021-02-26
album: Сезон похорон
  type: MusicAlbum
  date published: 2022-04-24
album: Does It Matter in a Year?
  type: MusicAlbum
  date published: 2022-06-16
album: Хлебнём колы
  type: MusicAlbum
  date published: 2022-10-12
album: Don't Switch It
  type: MusicAlbum
  date published: 2023-08-08
album: ANCHORAGE2013
  type: MusicAlbum
  date published: 2023-10-13
album: Будешь рада
  type: MusicAlbum
  date published: 2024-01-31
album: Лишь бы было, что сказать
  type: MusicAlbum
  date published: 2024-04-13
album: Лишь бы было, что сказать
  type: MusicAlbum
  date published: 2024-04-24
album: Розмарин
  type: MusicAlbum
  date published: 2024-06-10
album: Розмарин
  type: MusicAlbum
  date published: 2024-06-11
album: Мы встретимся снова
  type: MusicAlbum
  date published: 2024-07-23
album: Мы встретимся снова
  type: MusicAlbum
  date published: 2024-07-24
album: 2007
  type: MusicAlbum
  date published: 2024-09-11
album: Останься легендой
  type: MusicAlbum
  date published: 2024-12-18
album: Корабль
  type: MusicAlbum
  date published: 2025-02-16
album: Live 2021
  type: MusicAlbum
  date published: 2025-03-18
album: На речке
  type: MusicAlbum
  date published: 2025-03-31
album: The Waves for Lena
  type: MusicAlbum
  date published: 2025-04-01
  track: The Waves for Lena
    type: MusicRecording
    duration: PT5M28S
    duration ms: 328500
    explicit: false
    by artist: Vas'
    in album: The Waves for Lena
      type: MusicAlbum
      date published: 2025-04-01
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    additional property: CopyrightID
    additional property: CopyrightStatus
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    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
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      value: https://blockstream.info/api/block-height/958728
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJK2593158
    additional property: OTSTimestamp
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    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 0xaae2882b8f3234e2657d0eac75e63153b0fe52dd44d6e61a432b19510f05a1b5. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/TCAJK2593158.
      date published: 2026-07-19T12:24:55Z
    audio: The Waves for Lena
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
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      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
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      additional property: Energy
        type: PropertyValue
        value: 0.644
      additional property: Speechiness
        type: PropertyValue
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      additional property: Acousticness
        type: PropertyValue
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      additional property: Instrumentalness
        type: PropertyValue
        value: 0.856
      additional property: Liveness
        type: PropertyValue
        value: 0.083
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.102
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.788
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Сине-красные огни (Detsl Aka Le Truk Cover)

Сине-красные огни (Detsl Aka Le Truk Cover)
type: MusicAlbum
date published: 2025-08-25