Olga Androshchuk
type: MusicGroup
popularity: 5
followers: 624
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x29c65b46f43f09c1d21855070d3f99ce8f1d7505952bb21c8d6f5df6fa97d657
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a91679c1-a759-4250-9cc0-466f047e3177.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a91679c1-a759-4250-9cc0-466f047e3177.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a91679c1-a759-4250-9cc0-466f047e3177
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x29c65b46f43f09c1d21855070d3f99ce8f1d7505952bb21c8d6f5df6fa97d657","name":"Olga Androshchuk","registered_at":"2026-06-20T08:52:03Z","symbol":"NIM1570510","token_address":"0x59c36aad15d027a9f9ffa61a57c10611ead79b3c","type":"artist","uuid":"a91679c1-a759-4250-9cc0-466f047e3177"}
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 0x29c65b46f43f09c1d21855070d3f99ce8f1d7505952bb21c8d6f5df6fa97d657. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a91679c1-a759-4250-9cc0-466f047e3177.json and https://artists.proofprofile.net/proofs/artist/a91679c1-a759-4250-9cc0-466f047e3177.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0x29c65b46f43f09c1d21855070d3f99ce8f1d7505952bb21c8d6f5df6fa97d657","name":"Olga Androshchuk","registered_at":"2026-06-20T08:52:03Z","symbol":"NIM1570510","token_address":"0x59c36aad15d027a9f9ffa61a57c10611ead79b3c","type":"artist","uuid":"a91679c1-a759-4250-9cc0-466f047e3177"}
album: "Блудний Син"
  type: MusicAlbum
  date published: 2020-08-27
album: Співай Душа Моя
  type: MusicAlbum
  date published: 2020-10-15
  track: Співай Душа Моя
    type: MusicRecording
    duration: PT4M3S
    duration ms: 243068
    explicit: false
    by artist: Olga Androshchuk
    in album: Співай Душа Моя
      type: MusicAlbum
      date published: 2020-10-15
    isrc code: TCAFE2036773
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T12:31:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2b359fd863136ede2090a58ef5b1c8dafd397bc4b683e4be62a60191a889dec3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFE2036773
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    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 0x2b359fd863136ede2090a58ef5b1c8dafd397bc4b683e4be62a60191a889dec3. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/TCAFE2036773.
      date published: 2026-07-05T18:48:28Z
    audio: Співай Душа Моя
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 88.032
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.662
      additional property: Energy
        type: PropertyValue
        value: 0.802
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.751
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.279
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.806
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.227
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Бог Є
  type: MusicAlbum
  date published: 2021-02-24
album: Іди До Христа
  type: MusicAlbum
  date published: 2022-02-18
album: Доля
  type: MusicAlbum
  date published: 2022-02-23
album: Ты Мой Бог
  type: MusicAlbum
  date published: 2022-02-24
album: Україна
  type: MusicAlbum
  date published: 2022-05-05
album: Добрий вечір,ми з україни
  type: MusicAlbum
  date published: 2022-08-16
album: Жива вода
  type: MusicAlbum
  date published: 2023-07-13
album: Співай душа моя
  type: MusicAlbum
  date published: 2023-08-29
album: Слава Йому
  type: MusicAlbum
  date published: 2023-09-30
album: Алілуя
  type: MusicAlbum
  date published: 2024-03-09
album: Дякуйте Богу
  type: MusicAlbum
  date published: 2024-03-09
album: Збережи боже
  type: MusicAlbum
  date published: 2025-02-24