Маленький принц
type: MusicGroup
popularity: 26
followers: 6320
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1248c86b30ba5f2e9e8567c01d60f89dc27dbc04ee4597072fe3bcb19c323bff
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2a687445-d455-4943-a0ad-e998c732622b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2a687445-d455-4943-a0ad-e998c732622b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2a687445-d455-4943-a0ad-e998c732622b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1248c86b30ba5f2e9e8567c01d60f89dc27dbc04ee4597072fe3bcb19c323bff","name":"Маленький принц","registered_at":"2026-06-11T14:52:20Z","symbol":"NIM0054851","token_address":"0xefccbfebce46ab52c9b1cde02e0f919956e78125","type":"artist","uuid":"2a687445-d455-4943-a0ad-e998c732622b"}
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 0x1248c86b30ba5f2e9e8567c01d60f89dc27dbc04ee4597072fe3bcb19c323bff. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2a687445-d455-4943-a0ad-e998c732622b.json and https://artists.proofprofile.net/proofs/artist/2a687445-d455-4943-a0ad-e998c732622b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x1248c86b30ba5f2e9e8567c01d60f89dc27dbc04ee4597072fe3bcb19c323bff","name":"Маленький принц","registered_at":"2026-06-11T14:52:20Z","symbol":"NIM0054851","token_address":"0xefccbfebce46ab52c9b1cde02e0f919956e78125","type":"artist","uuid":"2a687445-d455-4943-a0ad-e998c732622b"}
album: Легендарные песни
  type: MusicAlbum
  date published: 1989
album: Легендарные песни
  type: MusicAlbum
  date published: 1989-01-01
album: Мы встретимся снова
  type: MusicAlbum
  date published: 1999-01-01
album: Мы встретимся снова
  type: MusicAlbum
  date published: 1999-01-01
album: Мы встретимся снова
  type: MusicAlbum
  date published: 1999-04-06
  track: Не знаю я тебя
    type: MusicRecording
    duration: PT4M50S
    duration ms: 290293
    explicit: false
    by artist: Маленький принц
    in album: Мы встретимся снова
      type: MusicAlbum
      date published: 1999-04-06
    isrc code: FR96X2233232
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T11:18:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc943e20cedf87122a7b70064afbf9d6cc27fbbe2bb526bfb6fb1415f1c6a2089
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958544
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958544
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2233232
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T12:14:37Z
    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 0xc943e20cedf87122a7b70064afbf9d6cc27fbbe2bb526bfb6fb1415f1c6a2089. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/FR96X2233232.
      date published: 2026-07-18T12:14:37Z
    audio: Не знаю я тебя
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 145.648
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.617
      additional property: Energy
        type: PropertyValue
        value: 0.81
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.402
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.2
      additional property: Liveness
        type: PropertyValue
        value: 0.057
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.966
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.423
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Мы встретимся снова
  type: MusicAlbum
  date published: 2012