Ola Michalska
type: MusicGroup
popularity: 9
followers: 519
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x577584109fe7e9045e95aa1bf12f48e4e7ba9cd9b0415454da2e51a4fb72924e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953984
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953984
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2d94c3f4-83cd-4db7-95c0-c49eb9eea84b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2d94c3f4-83cd-4db7-95c0-c49eb9eea84b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2d94c3f4-83cd-4db7-95c0-c49eb9eea84b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:08:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x577584109fe7e9045e95aa1bf12f48e4e7ba9cd9b0415454da2e51a4fb72924e","name":"Ola Michalska","registered_at":"2026-06-16T05:24:38Z","symbol":"NIM0950915","token_address":"0xa2f9998f5aff75e1c515fdc30b073b753a71dd23","type":"artist","uuid":"2d94c3f4-83cd-4db7-95c0-c49eb9eea84b"}
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 0x577584109fe7e9045e95aa1bf12f48e4e7ba9cd9b0415454da2e51a4fb72924e. Chain 2 (Bitcoin): anchored in block 953985 (2026-06-16T18:03:53Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2d94c3f4-83cd-4db7-95c0-c49eb9eea84b.json and https://artists.proofprofile.net/proofs/artist/2d94c3f4-83cd-4db7-95c0-c49eb9eea84b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T18:03:53Z
  text: {"copyright_id":"0x577584109fe7e9045e95aa1bf12f48e4e7ba9cd9b0415454da2e51a4fb72924e","name":"Ola Michalska","registered_at":"2026-06-16T05:24:38Z","symbol":"NIM0950915","token_address":"0xa2f9998f5aff75e1c515fdc30b073b753a71dd23","type":"artist","uuid":"2d94c3f4-83cd-4db7-95c0-c49eb9eea84b"}
album: Kierunek wschód
  type: MusicAlbum
  date published: 2021-04-28
album: Przeliczyłeś się
  type: MusicAlbum
  date published: 2021-06-30
album: can't give you more
  type: MusicAlbum
  date published: 2022-04-07
album: can't give you more
  type: MusicAlbum
  date published: 2022-04-07
album: Is it the right way?
  type: MusicAlbum
  date published: 2022-08-30
album: Intertwined
  type: MusicAlbum
  date published: 2022-11-02
album: Blessed with Your Body
  type: MusicAlbum
  date published: 2023-03-08
album: Nie Chcę
  type: MusicAlbum
  date published: 2023-04-19
album: Left In The Dark
  type: MusicAlbum
  date published: 2023-04-28
album: Echo
  type: MusicAlbum
  date published: 2023-07-28
album: DOPAMINA
  type: MusicAlbum
  date published: 2024-11-29
  track: DOPAMINA
    type: MusicRecording
    duration: PT2M31S
    duration ms: 151500
    explicit: false
    by artist: Ola Michalska
    in album: DOPAMINA
      type: MusicAlbum
      date published: 2024-11-29
    isrc code: PLI360634360
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T04:09:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc4f446534c4e1cc98e20c6ccfcbd0ed8794a72439a13b8f8df411881ee5e6d8f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI360634360
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T07:08:03Z
    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 0xc4f446534c4e1cc98e20c6ccfcbd0ed8794a72439a13b8f8df411881ee5e6d8f. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T07:08:03Z), 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/PLI360634360.
      date published: 2026-07-20T07:08:03Z
    audio: DOPAMINA
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 159.445
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.318
      additional property: Energy
        type: PropertyValue
        value: 0.354
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.497
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.283
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.283
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.888
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Zamilcz
  type: MusicAlbum
  date published: 2025-03-07
album: BASEN BEZ DNA
  type: MusicAlbum
  date published: 2025-04-04
  track: BASEN BEZ DNA
    type: MusicRecording
    duration: PT2M58S
    duration ms: 178469
    explicit: false
    by artist: Ola Michalska
    in album: BASEN BEZ DNA
      type: MusicAlbum
      date published: 2025-04-04
    isrc code: PLI361420660
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T03:47:38+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2d5e2153099c362c847560a4a4fa95c3ae9a1e8e9c7a0e335a6353aca44aa9c5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956889
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956889
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI361420660
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T06:56:49Z
    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 0x2d5e2153099c362c847560a4a4fa95c3ae9a1e8e9c7a0e335a6353aca44aa9c5. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/PLI361420660.
      date published: 2026-07-06T06:56:49Z
    audio: BASEN BEZ DNA

BASEN BEZ DNA
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 77.891
additional property: Musical Key
  type: PropertyValue
  value: 5
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.448
additional property: Energy
  type: PropertyValue
  value: 0.481
additional property: Speechiness
  type: PropertyValue
  value: 0.061
additional property: Acousticness
  type: PropertyValue
  value: 0.574
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.582
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.403
additional property: Loudness (dB)
  type: PropertyValue
  value: -10.554
additional property: Key Name
  type: PropertyValue
  value: F
additional property: Mode Name
  type: PropertyValue
  value: Minor