ФАКТОРЫ
type: MusicGroup
genre: ska
genre: ska punk
popularity: 2
followers: 211
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdf2608c1272f8bfed5e7b7b46cfd3ebbd0e698191d9d365978bd0d0b905e5c45
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/52c4d268-139d-495b-bf7f-e21def54fadc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/52c4d268-139d-495b-bf7f-e21def54fadc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/52c4d268-139d-495b-bf7f-e21def54fadc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdf2608c1272f8bfed5e7b7b46cfd3ebbd0e698191d9d365978bd0d0b905e5c45","name":"ФАКТОРЫ","registered_at":"2026-06-16T18:22:24Z","symbol":"NIM1136517","token_address":"0x473b19f6ce6e8a58ef6857664fdd5584f5aa46db","type":"artist","uuid":"52c4d268-139d-495b-bf7f-e21def54fadc"}
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 0xdf2608c1272f8bfed5e7b7b46cfd3ebbd0e698191d9d365978bd0d0b905e5c45. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/52c4d268-139d-495b-bf7f-e21def54fadc.json and https://artists.proofprofile.net/proofs/artist/52c4d268-139d-495b-bf7f-e21def54fadc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xdf2608c1272f8bfed5e7b7b46cfd3ebbd0e698191d9d365978bd0d0b905e5c45","name":"ФАКТОРЫ","registered_at":"2026-06-16T18:22:24Z","symbol":"NIM1136517","token_address":"0x473b19f6ce6e8a58ef6857664fdd5584f5aa46db","type":"artist","uuid":"52c4d268-139d-495b-bf7f-e21def54fadc"}
album: 43 1/2 Ска, Градусы повышаются
  type: MusicAlbum
  date published: 2002-10-01
  track: Хулиганская
    type: MusicRecording
    duration: PT3M44S
    duration ms: 224940
    explicit: false
    by artist: ФАКТОРЫ
    in album: 43 1/2 Ска, Градусы повышаются
      type: MusicAlbum
      date published: 2002-10-01
    genre: ska
    genre: ska punk
    isrc code: RUA3R1828025
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T02:09:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8b03550befce16a093c4784bcfc2833c145fcfb287e16cd314ec22a37ba47a01
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956891
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956891
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA3R1828025
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T07:16:32Z
    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 0x8b03550befce16a093c4784bcfc2833c145fcfb287e16cd314ec22a37ba47a01. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/RUA3R1828025.
      date published: 2026-07-06T07:16:32Z
    audio: Хулиганская
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 190.148
      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
        value: 0.436
      additional property: Energy
        type: PropertyValue
        value: 0.74
      additional property: Speechiness
        type: PropertyValue
        value: 0.239
      additional property: Acousticness
        type: PropertyValue
        value: 0.145
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.002
      additional property: Liveness
        type: PropertyValue
        value: 0.068
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.879
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.963
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Моя Москва
  type: MusicAlbum
  date published: 2016-11-25
album: На Марс
  type: MusicAlbum
  date published: 2017-02-23
album: Рафинад
  type: MusicAlbum
  date published: 2017-06-06
album: Живи cегодня!
  type: MusicAlbum
  date published: 2017-08-07