Анатолий Кулагин
type: MusicGroup
popularity: 11
followers: 86
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x44bca5958f88c6e5790a6f32a363e666336f643383c28d0a7d7d0375dcccb688
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953803
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953803
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e449ba36-f0b1-4547-a260-026594f35630.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e449ba36-f0b1-4547-a260-026594f35630.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e449ba36-f0b1-4547-a260-026594f35630
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T15:41:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x44bca5958f88c6e5790a6f32a363e666336f643383c28d0a7d7d0375dcccb688","name":"Анатолий Кулагин","registered_at":"2026-06-15T04:30:50Z","symbol":"NIM0682669","token_address":"0x432d3b67f959da60ebc54ccd84f90b4ebee2aa37","type":"artist","uuid":"e449ba36-f0b1-4547-a260-026594f35630"}
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 0x44bca5958f88c6e5790a6f32a363e666336f643383c28d0a7d7d0375dcccb688. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e449ba36-f0b1-4547-a260-026594f35630.json and https://artists.proofprofile.net/proofs/artist/e449ba36-f0b1-4547-a260-026594f35630.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T15:41:00Z
  text: {"copyright_id":"0x44bca5958f88c6e5790a6f32a363e666336f643383c28d0a7d7d0375dcccb688","name":"Анатолий Кулагин","registered_at":"2026-06-15T04:30:50Z","symbol":"NIM0682669","token_address":"0x432d3b67f959da60ebc54ccd84f90b4ebee2aa37","type":"artist","uuid":"e449ba36-f0b1-4547-a260-026594f35630"}
album: Мелодия зимы
  type: MusicAlbum
  date published: 2023-01-08
  track: А жаль
    type: MusicRecording
    duration: PT5M21S
    duration ms: 321828
    explicit: false
    by artist: Анатолий Кулагин
    in album: Мелодия зимы
      type: MusicAlbum
      date published: 2023-01-08
    isrc code: TCAGS2396086
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T22:52:48+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6292056ee769150f5e7ed6534947194d90b75186ae38db75cc5b74e78d37e91d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958468
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958468
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGS2396086
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T00:27:51Z
    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 0x6292056ee769150f5e7ed6534947194d90b75186ae38db75cc5b74e78d37e91d. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/TCAGS2396086.
      date published: 2026-07-18T00:27:51Z
    audio: А жаль
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 90.116
      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: 0.723
      additional property: Energy
        type: PropertyValue
        value: 0.409
      additional property: Speechiness
        type: PropertyValue
        value: 0.041
      additional property: Acousticness
        type: PropertyValue
        value: 0.039
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.012
      additional property: Liveness
        type: PropertyValue
        value: 0.102
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.808
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.89
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Звуки шансона
  type: MusicAlbum
  date published: 2023-03-31
album: Дорога к богу
  type: MusicAlbum
  date published: 2023-10-01
album: Дорога домой
  type: MusicAlbum
  date published: 2023-10-28
album: Мир любви
  type: MusicAlbum
  date published: 2023-12-01
album: Новогодний хит
  type: MusicAlbum
  date published: 2023-12-25
album: Дар небес
  type: MusicAlbum
  date published: 2024-03-24
album: Байкеры
  type: MusicAlbum
  date published: 2024-05-05
album: Зажигая звёзды
  type: MusicAlbum
  date published: 2024-10-28
album: Сиреневый букет
  type: MusicAlbum
  date published: 2025-03-20