ПЛАСТВМАССЫ
type: MusicGroup
popularity: 3
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x48c0ab2e23fd4020938981c027d53d1953b1c5bdcde865e795c1312e6806c0ea
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954035
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954035
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3c3b883c-c622-4b7d-be50-9bedea5a07b2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3c3b883c-c622-4b7d-be50-9bedea5a07b2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3c3b883c-c622-4b7d-be50-9bedea5a07b2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T02:39:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x48c0ab2e23fd4020938981c027d53d1953b1c5bdcde865e795c1312e6806c0ea","name":"ПЛАСТВМАССЫ","registered_at":"2026-06-16T10:53:41Z","symbol":"NIM1029462","token_address":"0x773b79c294088e63c065ec8f5ab9ffc022107b61","type":"artist","uuid":"3c3b883c-c622-4b7d-be50-9bedea5a07b2"}
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 0x48c0ab2e23fd4020938981c027d53d1953b1c5bdcde865e795c1312e6806c0ea. Chain 2 (Bitcoin): anchored in block 954035 (2026-06-17T02:39:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3c3b883c-c622-4b7d-be50-9bedea5a07b2.json and https://artists.proofprofile.net/proofs/artist/3c3b883c-c622-4b7d-be50-9bedea5a07b2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T02:39:28Z
  text: {"copyright_id":"0x48c0ab2e23fd4020938981c027d53d1953b1c5bdcde865e795c1312e6806c0ea","name":"ПЛАСТВМАССЫ","registered_at":"2026-06-16T10:53:41Z","symbol":"NIM1029462","token_address":"0x773b79c294088e63c065ec8f5ab9ffc022107b61","type":"artist","uuid":"3c3b883c-c622-4b7d-be50-9bedea5a07b2"}
album: Огромный Мир
  type: MusicAlbum
  date published: 2024-02-10
album: ЧЁРНЫЙ ДИСК
  type: MusicAlbum
  date published: 2024-02-15
album: Больше чем
  type: MusicAlbum
  date published: 2024-03-29
album: Факты
  type: MusicAlbum
  date published: 2024-04-05
album: ЯМА
  type: MusicAlbum
  date published: 2024-04-24
album: Никогда не кончится
  type: MusicAlbum
  date published: 2024-06-13
album: Стали чёрствыми
  type: MusicAlbum
  date published: 2025-02-17
album: ЧТОПОТОМ
  type: MusicAlbum
  date published: 2025-04-15
  track: Чтопотом
    type: MusicRecording
    duration: PT3M14S
    duration ms: 194000
    explicit: true
    by artist: ПЛАСТВМАССЫ
    in album: ЧТОПОТОМ
      type: MusicAlbum
      date published: 2025-04-15
    isrc code: AEA2Z2542182
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T12:38:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc0c13072729217caf2f940ba6ed01c55b370313ecaff1d2f4ebc4ec05dd2f032
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA2Z2542182
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0xc0c13072729217caf2f940ba6ed01c55b370313ecaff1d2f4ebc4ec05dd2f032. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/AEA2Z2542182.
      date published: 2026-07-05T01:12:41Z
    audio: Чтопотом
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 150.031
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.716
      additional property: Energy
        type: PropertyValue
        value: 0.611
      additional property: Speechiness
        type: PropertyValue
        value: 0.387
      additional property: Acousticness
        type: PropertyValue
        value: 0.117
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.187
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.48
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.636
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor