Мастурбритва
type: MusicGroup
popularity: 4
followers: 376
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa636f086b2ee168be26eee57370d484ee8354376f2e8c6a41d43becd157e5674
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954659
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954659
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dc8581f1-93fa-466c-881b-ce8f9bea72e6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dc8581f1-93fa-466c-881b-ce8f9bea72e6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dc8581f1-93fa-466c-881b-ce8f9bea72e6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T06:14:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa636f086b2ee168be26eee57370d484ee8354376f2e8c6a41d43becd157e5674","name":"Мастурбритва","registered_at":"2026-06-21T04:57:45Z","symbol":"NIM1826368","token_address":"0xafd8824934d1dca1c8dfba490a67d9ab37f61622","type":"artist","uuid":"dc8581f1-93fa-466c-881b-ce8f9bea72e6"}
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 0xa636f086b2ee168be26eee57370d484ee8354376f2e8c6a41d43becd157e5674. Chain 2 (Bitcoin): anchored in block 954659 (2026-06-21T06:14:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dc8581f1-93fa-466c-881b-ce8f9bea72e6.json and https://artists.proofprofile.net/proofs/artist/dc8581f1-93fa-466c-881b-ce8f9bea72e6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T06:14:42Z
  text: {"copyright_id":"0xa636f086b2ee168be26eee57370d484ee8354376f2e8c6a41d43becd157e5674","name":"Мастурбритва","registered_at":"2026-06-21T04:57:45Z","symbol":"NIM1826368","token_address":"0xafd8824934d1dca1c8dfba490a67d9ab37f61622","type":"artist","uuid":"dc8581f1-93fa-466c-881b-ce8f9bea72e6"}
album: Сижка
  type: MusicAlbum
  date published: 2021-03-29
album: Мій стиль
  type: MusicAlbum
  date published: 2021-05-20
album: Лопата
  type: MusicAlbum
  date published: 2021-10-18
album: Ловушка в темноте
  type: MusicAlbum
  date published: 2022-07-22
album: Cringe
  type: MusicAlbum
  date published: 2022-09-15
album: На руинах
  type: MusicAlbum
  date published: 2022-10-17
  track: Каспіяно
    type: MusicRecording
    duration: PT2M26S
    duration ms: 146279
    explicit: true
    by artist: Мастурбритва
    in album: На руинах
      type: MusicAlbum
      date published: 2022-10-17
    isrc code: QZTVM2293611
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T09:33:12+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb7d3d00bb4657e7c688d921f321661ee16bd707251b8bbac4173ffda0dd50835
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958716
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958716
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTVM2293611
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T10:15:55Z
    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 0xb7d3d00bb4657e7c688d921f321661ee16bd707251b8bbac4173ffda0dd50835. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/QZTVM2293611.
      date published: 2026-07-19T10:15:55Z
    audio: Каспіяно
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 127.942
      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: 0.552
      additional property: Energy
        type: PropertyValue
        value: 0.643
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.012
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.123
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.213
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.323
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Де?
  type: MusicAlbum
  date published: 2023-01-13
album: У моїх руках / Тіні розбитих мрій
  type: MusicAlbum
  date published: 2023-03-16
album: Ртуть
  type: MusicAlbum
  date published: 2023-09-01
album: Сміття
  type: MusicAlbum
  date published: 2023-12-21
album: Поки ти хропиш
  type: MusicAlbum
  date published: 2024-02-01
album: Зачинено на реставрацію
  type: MusicAlbum
  date published: 2024-05-22