Вероника Круглова
type: MusicGroup
popularity: 9
followers: 159
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd760f7e0db54e65015324095757e1ae73856b398b54a460ab665a24ea687c35d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9c2c05eb-1b81-41a3-82d3-e0dfa96bbbbe.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9c2c05eb-1b81-41a3-82d3-e0dfa96bbbbe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9c2c05eb-1b81-41a3-82d3-e0dfa96bbbbe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd760f7e0db54e65015324095757e1ae73856b398b54a460ab665a24ea687c35d","name":"Вероника Круглова","registered_at":"2026-06-20T03:41:55Z","symbol":"NIM1504812","token_address":"0xae8dd6679bc6dcb8401e598c497b4e84e0468299","type":"artist","uuid":"9c2c05eb-1b81-41a3-82d3-e0dfa96bbbbe"}
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 0xd760f7e0db54e65015324095757e1ae73856b398b54a460ab665a24ea687c35d. Chain 2 (Bitcoin): anchored in block 954502 (2026-06-20T05:07:36Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9c2c05eb-1b81-41a3-82d3-e0dfa96bbbbe.json and https://artists.proofprofile.net/proofs/artist/9c2c05eb-1b81-41a3-82d3-e0dfa96bbbbe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T05:07:36Z
  text: {"copyright_id":"0xd760f7e0db54e65015324095757e1ae73856b398b54a460ab665a24ea687c35d","name":"Вероника Круглова","registered_at":"2026-06-20T03:41:55Z","symbol":"NIM1504812","token_address":"0xae8dd6679bc6dcb8401e598c497b4e84e0468299","type":"artist","uuid":"9c2c05eb-1b81-41a3-82d3-e0dfa96bbbbe"}
album: Поёт Вероника Круглова
  type: MusicAlbum
  date published: 1975-01-01
  track: Чёрное и белое
    type: MusicRecording
    duration: PT2M2S
    duration ms: 122860
    explicit: false
    by artist: Вероника Круглова
    in album: Поёт Вероника Круглова
      type: MusicAlbum
      date published: 1975-01-01
    isrc code: RUAAX2001792
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T18:56:07+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x362c8152d06e511410c3f8b8b0e1d49ce4786037267428552fc2e8f888d0917d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958316
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958316
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUAAX2001792
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T21:58:00Z
    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 0x362c8152d06e511410c3f8b8b0e1d49ce4786037267428552fc2e8f888d0917d. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:58:00Z), 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/RUAAX2001792.
      date published: 2026-07-16T21:58:00Z
    audio: Чёрное и белое
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 148.457
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.402
      additional property: Energy
        type: PropertyValue
        value: 0.024
      additional property: Speechiness
        type: PropertyValue
        value: 0.046
      additional property: Acousticness
        type: PropertyValue
        value: 0.908
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.008
      additional property: Liveness
        type: PropertyValue
        value: 0.115
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.292
      additional property: Loudness (dB)
        type: PropertyValue
        value: -24.588
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Золотая Коллекция Ретро
  type: MusicAlbum
  date published: 2005