Барто
type: MusicGroup
genre: electroclash
genre: neofolk
popularity: 12
followers: 2869
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3a62b268bfcb02480e227f56f7333aa4d477ca83b6bfbb64ac1ebee92579cef4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953648
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953648
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/43b65e0a-8fe0-4870-b4c6-fbd363a1b169.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/43b65e0a-8fe0-4870-b4c6-fbd363a1b169.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/43b65e0a-8fe0-4870-b4c6-fbd363a1b169
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T15:20:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3a62b268bfcb02480e227f56f7333aa4d477ca83b6bfbb64ac1ebee92579cef4","name":"Барто","registered_at":"2026-06-14T11:33:24Z","symbol":"NIM0439880","token_address":"0x39e1783b4ee158ffc775b0b691aa8a7fd704d792","type":"artist","uuid":"43b65e0a-8fe0-4870-b4c6-fbd363a1b169"}
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 0x3a62b268bfcb02480e227f56f7333aa4d477ca83b6bfbb64ac1ebee92579cef4. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/43b65e0a-8fe0-4870-b4c6-fbd363a1b169.json and https://artists.proofprofile.net/proofs/artist/43b65e0a-8fe0-4870-b4c6-fbd363a1b169.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
  text: {"copyright_id":"0x3a62b268bfcb02480e227f56f7333aa4d477ca83b6bfbb64ac1ebee92579cef4","name":"Барто","registered_at":"2026-06-14T11:33:24Z","symbol":"NIM0439880","token_address":"0x39e1783b4ee158ffc775b0b691aa8a7fd704d792","type":"artist","uuid":"43b65e0a-8fe0-4870-b4c6-fbd363a1b169"}
album: Барто
  type: MusicAlbum
  date published: 2007-12-05
album: Барто
  type: MusicAlbum
  date published: 2007-12-05
album: Секс, насилие и хорошее настроение
  type: MusicAlbum
  date published: 2009-05-18
album: Секс, насилие и хорошее настроение
  type: MusicAlbum
  date published: 2009-05-18
  track: Берлин
    type: MusicRecording
    duration: PT3M26S
    duration ms: 206400
    explicit: true
    by artist: Барто
    in album: Секс, насилие и хорошее настроение
      type: MusicAlbum
      date published: 2009-05-18
    genre: electroclash
    genre: neofolk
    isrc code: USA561453300
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T03:41:00+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x174bffa2fdb44f36657568f37470bcdbff7116832f1e0111cd73e4ae6343e007
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956776
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956776
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561453300
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:59:37Z
    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 0x174bffa2fdb44f36657568f37470bcdbff7116832f1e0111cd73e4ae6343e007. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/USA561453300.
      date published: 2026-07-05T10:59:37Z
    audio: Берлин
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.969
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.611
      additional property: Energy
        type: PropertyValue
        value: 0.767
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.604
      additional property: Liveness
        type: PropertyValue
        value: 0.078
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.407
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.283
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Ремиксы
  type: MusicAlbum
  date published: 2010-05-17
album: Ум, совесть и честь
  type: MusicAlbum
  date published: 2010-09-20
album: Ум, совесть и честь
  type: MusicAlbum
  date published: 2010-09-20
album: Прекрасная Эпоха
  type: MusicAlbum
  date published: 2013-04-22
album: Прекрасная эпоха
  type: MusicAlbum
  date published: 2013-04-22
album: мотивация
  type: MusicAlbum
  date published: 2013-10-06
album: HHHH
  type: MusicAlbum
  date published: 2015-01-01
album: Император / Берлин 2.0
  type: MusicAlbum
  date published: 2015-06-05
album: $$
  type: MusicAlbum
  date published: 2015-07-14
album: Светлое завтра. Первая половина дня
  type: MusicAlbum
  date published: 2016-05-23
album: НННН (No Wuks Remix)
  type: MusicAlbum
  date published: 2016-05-26
album: Светлое завтра
  type: MusicAlbum
  date published: 2017-02-20
album: Избрань
  type: MusicAlbum
  date published: 2021-05-28
album: Избрань
  type: MusicAlbum
  date published: 2021-05-28
album: Светлое завтра ремиксд
  type: MusicAlbum
  date published: 2021-11-11
album: Считалочка
  type: MusicAlbum
  date published: 2023-04-07
album: Возраст согласия
  type: MusicAlbum
  date published: 2023-06-20