Michał Szczygieł
type: MusicGroup
popularity: 46
followers: 87014
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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 → block must exist at that height 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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd825fff4c95822982070af046db7dea00b1522f6cd9a24759a34fbdc55cf3d2. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e0993a4d-4e8b-4543-a1f4-090a7f69b239.json and https://artists.proofprofile.net/proofs/artist/e0993a4d-4e8b-4543-a1f4-090a7f69b239.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
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album: Nic Tu Po Mnie
  type: MusicAlbum
  date published: 2018-02-28
  track: Nic Tu Po Mnie
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    by artist: Michał Szczygieł
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      type: MusicAlbum
      date published: 2018-02-28
album: Nic Tu Po Mnie
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  date published: 2018-02-28
  track: Nic Tu Po Mnie
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      type: MusicAlbum
      date published: 2018-02-28
album: Będzie, Co Ma Być
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  date published: 2018-11-16
  track: Będzie, Co Ma Być
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      date published: 2018-11-16
album: Nie Mamy Nic
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  date published: 2019-10-04
  track: Nie Mamy Nic
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    in album: Nie Mamy Nic
      type: MusicAlbum
      date published: 2019-10-04
album: Nice To Meet Ya (Digster Spotlight)
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  date published: 2020-03-06
  track: Nice To Meet Ya - Digster Spotlight
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      date published: 2020-03-06
album: Tak Jak Chcę
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  date published: 2020-05-27
  track: Tak Jak Chcę
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album: Spontan
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  date published: 2020-08-28
  track: Spontan
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      type: MusicAlbum
      date published: 2020-08-28
album: Jakby Co
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  date published: 2020-11-06
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    by artist: Michał Szczygieł
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album: Spontan (Acoustic)
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  track: Spontan - Acoustic
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album: Więcej
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  date published: 2021-03-25
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    by artist: Michał Szczygieł
    in album: Więcej
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      date published: 2021-03-25
album: Noga Na Gaz
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  date published: 2021-06-16
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album: Noga Na Gaz
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      date published: 2021-06-16
album: Tak Jak Chcę
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  date published: 2021-06-18
  track: Tak Jak Chcę
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      date published: 2021-06-18
  track: Nie Ma Co Płakać
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    isrc code: PLUM72100183
  track: Spontan
  track: Jakby Co
  track: Więcej
  track: Noga Na Gaz
  track: Nic Tu Po Mnie
  track: Nie Mamy Nic
  track: To Będzie Dobry Dzień
  track: Dłonie
  track: Spontan - Acoustic
album: Noga Na Gaz / Spontan (BEZ BITU)
album: Jakby Co (SKY SESSION)
album: Spontan (SKY SESSION)
album: To Będzie Dobry Dzień (SKY SESSION)
album: Sky Session EP
album: ADRENALINA
album: Z kopyta kulig rwie
album: Nowe Sytuacje
album: Sam Sobie Wziął
album: Pocałunek lata
album: Wola wygranej
album: Światło
album: Michał Szczygieł
album: Nie chcę udawać
album: Letnie bangery
album: Ale ja
album: Chory
album: Wariat
album: Ostatnio
album: Ostatni raz
album: Tylko na mnie patrz
album: Zapomnij
track: Spontan
track: malinowy mus
track: TGV
track: Wiecej
track: Patrz Jak Tańczę
track: Lodospady
track: Daj Mi Znać
track: Bedzie, Co Ma Byc
track: ADRENALINA
track: Pocałunek lata
track: Z kopyta kulig rwie
track: Planeta Próżnego
track: Waluta
track: Syn Kolezanki Twojej Matki

Spontan
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Jakby Co
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Więcej
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Noga Na Gaz
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Nic Tu Po Mnie
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Nie Mamy Nic
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To Będzie Dobry Dzień
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isrc code: PLUM72100351

Dłonie
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Spontan - Acoustic
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by artist: Michał Szczygieł
in album: Tak Jak Chcę
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isrc code: PLUM72000684

Noga Na Gaz / Spontan (BEZ BITU)
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date published: 2021-10-12
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    date published: 2021-10-12
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Jakby Co (SKY SESSION)
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date published: 2022-04-07
track: Jakby Co - SKY SESSION
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    date published: 2022-04-07

Spontan (SKY SESSION)
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track: Spontan - SKY SESSION
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    date published: 2022-04-14

To Będzie Dobry Dzień (SKY SESSION)
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date published: 2022-04-21
track: To Będzie Dobry Dzień – SKY SESSION - SKY SESSION
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  duration: PT3M12S
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    date published: 2022-04-21

Sky Session EP
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date published: 2022-06-02
track: Jakby Co - SKY SESSION
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  duration: PT2M50S
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    date published: 2022-06-02
track: Spontan - SKY SESSION
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  duration: PT3M29S
  duration ms: 209333
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  by artist: Michał Szczygieł
  in album: Sky Session EP
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    date published: 2022-06-02
track: To Będzie Dobry Dzień – SKY SESSION - SKY SESSION
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  duration: PT3M12S
  duration ms: 192491
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  in album: Sky Session EP
    type: MusicAlbum
    date published: 2022-06-02

ADRENALINA
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date published: 2022-07-20
track: ADRENALINA
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    date published: 2022-07-20

ADRENALINA
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track: ADRENALINA
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    date published: 2022-07-20

Z kopyta kulig rwie
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date published: 2022-11-25
track: Z kopyta kulig rwie
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  duration: PT3M7S
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    date published: 2022-11-25
  isrc code: PLUM72201035

Nowe Sytuacje
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date published: 2023-01-05
track: Nowe Sytuacje
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  duration: PT3M13S
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    date published: 2023-01-05
  isrc code: PLUM72201063

Sam Sobie Wziął
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date published: 2023-04-21
track: Sam Sobie Wziął
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  duration: PT2M31S
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    date published: 2023-04-21

Pocałunek lata
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date published: 2023-06-30
track: Pocałunek lata
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  duration: PT3M7S
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    date published: 2023-06-30

Wola wygranej
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date published: 2023-09-15
track: Wola wygranej
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  duration: PT2M38S
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    date published: 2023-09-15

Światło
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track: Światło
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    date published: 2023-10-05

Michał Szczygieł
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track: Adrenalina
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track: Nowe Sytuacje
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  duration ms: 193880
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track: Najdalej, gdzie wzrok sięgnie
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    date published: 2023-10-26
  isrc code: PLUM72300533
track: To nie zabawa
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  duration: PT2M47S
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  isrc code: PLUM72300532
track: Sam sobie wziął
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  duration: PT2M28S
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  isrc code: PLUM72300192
track: Pocałunek lata
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  duration: PT3M7S
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track: Wyjdę na plus
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    date published: 2023-10-26
  isrc code: PLUM72300343
track: Możesz być kim chcesz
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  duration: PT2M56S
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  isrc code: PLUM72300531
track: Wola wygranej
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  duration: PT2M38S
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    date published: 2023-10-26
  isrc code: PLUM72300424
track: Światło
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    date published: 2023-10-26
  isrc code: PLUM72300344

Nie chcę udawać
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track: Nie chcę udawać
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    type: MusicAlbum
    date published: 2024-02-08
  isrc code: PLUM72300193

Letnie bangery
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date published: 2024-06-21
track: Spontan
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    type: MusicAlbum
    date published: 2024-06-21
track: ADRENALINA
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    type: MusicAlbum
    date published: 2024-06-21
  isrc code: PLUM72200491
track: Nic Tu Po Mnie
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  duration: PT2M55S
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    type: MusicAlbum
    date published: 2024-06-21
track: Noga Na Gaz
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    type: MusicAlbum
    date published: 2024-06-21
track: Tak Jak Chcę
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    type: MusicAlbum
    date published: 2024-06-21
track: Pocałunek lata
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  duration: PT3M7S
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  in album: Letnie bangery
    type: MusicAlbum
    date published: 2024-06-21
track: Nowe Sytuacje
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  by artist: Michał Szczygieł
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    type: MusicAlbum
    date published: 2024-06-21
track: Jakby Co
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track: Najdalej, gdzie wzrok sięgnie
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  by artist: Michał Szczygieł
  in album: Letnie bangery
    type: MusicAlbum
    date published: 2024-06-21
track: To Będzie Dobry Dzień – SKY SESSION - SKY SESSION
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Ale ja
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Chory
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    value: https://explorer.copyrightchains.com/tx/0x1356a1f216f7181307027e0c452d6566ad3f81f0884d02ff593421c97912dcfe
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956375
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956375
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7jfmUcIxrhJWXyd18rE26L.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jfmUcIxrhJWXyd18rE26L
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x1356a1f216f7181307027e0c452d6566ad3f81f0884d02ff593421c97912dcfe. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7jfmUcIxrhJWXyd18rE26L.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jfmUcIxrhJWXyd18rE26L.
    date published: 2026-07-02T16:51:38Z

Wariat
type: MusicAlbum
date published: 2025-03-13
track: Wariat
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148398
  explicit: false
  by artist: Michał Szczygieł
  in album: Wariat
    type: MusicAlbum
    date published: 2025-03-13

Ostatnio
type: MusicAlbum
date published: 2025-04-17
track: Ostatnio
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169811
  explicit: false
  by artist: Michał Szczygieł
  in album: Ostatnio
    type: MusicAlbum
    date published: 2025-04-17

Ostatni raz
type: MusicAlbum
date published: 2025-05-15
track: Ostatni raz
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146904
  explicit: false
  by artist: Michał Szczygieł
  in album: Ostatni raz
    type: MusicAlbum
    date published: 2025-05-15
  isrc code: PLUM72500182

Tylko na mnie patrz
type: MusicAlbum
date published: 2025-07-03
track: Tylko na mnie patrz
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155235
  explicit: false
  by artist: Michał Szczygieł
  in album: Tylko na mnie patrz
    type: MusicAlbum
    date published: 2025-07-03

Zapomnij
type: MusicAlbum
date published: 2025-10-16
track: Zapomnij
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166096
  explicit: false
  by artist: Michał Szczygieł
  in album: Zapomnij
    type: MusicAlbum
    date published: 2025-10-16

Spontan
type: MusicRecording
duration: PT3M22S
duration ms: 202666
explicit: false
by artist: Michał Szczygieł
in album: Wakacje 2024
  type: MusicAlbum
  date published: 2024-08-08

malinowy mus
type: MusicRecording
duration: PT2M56S
duration ms: 176703
explicit: false
by artist: barvinsky
by artist: Michał Szczygieł
by artist: beM8s
in album: Wakacje 2024
  type: MusicAlbum
  date published: 2024-08-08

TGV
type: MusicRecording
duration: PT3M22S
duration ms: 202666
explicit: false
by artist: Frosti
by artist: Michał Szczygieł
by artist: Voskovy
in album: Albert Trapstein
  type: MusicAlbum
  date published: 2021-03-11
isrc code: PLUM72000721
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T10:43:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1f7a510d0e5fa47216ef0420b81395b10d5289a5ecf6bd479ca4513a45d1c8fc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/35Nxy2gPAVIzSTXPVveZsB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35Nxy2gPAVIzSTXPVveZsB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x1f7a510d0e5fa47216ef0420b81395b10d5289a5ecf6bd479ca4513a45d1c8fc. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/35Nxy2gPAVIzSTXPVveZsB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35Nxy2gPAVIzSTXPVveZsB.
  date published: 2026-07-02T05:09:12Z

Wiecej
type: MusicRecording
duration: PT2M52S
duration ms: 172573
explicit: false
by artist: Michał Szczygieł
in album: Safe For Work
  type: MusicAlbum
  date published: 2022-01-05
isrc code: PLUM72100084

Patrz Jak Tańczę
type: MusicRecording
duration: PT2M23S
duration ms: 143267
explicit: false
by artist: LOWPASS
by artist: Michał Szczygieł
in album: LOWPASS
  type: MusicAlbum
  date published: 2021-04-08
isrc code: PLUM72100092
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T17:29:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1a025897262e096433492a1bba24f2da10458ed5534559d713a9631ceccabc90
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/15PYNDkvnhiyqXlEfh9OMW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/15PYNDkvnhiyqXlEfh9OMW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1a025897262e096433492a1bba24f2da10458ed5534559d713a9631ceccabc90","isrc":"PLUM72100092","name":"Patrz Jak Tańczę","registered_at":"2026-06-09T17:29:43Z","spotify_id":"15PYNDkvnhiyqXlEfh9OMW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x1a025897262e096433492a1bba24f2da10458ed5534559d713a9631ceccabc90. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/15PYNDkvnhiyqXlEfh9OMW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/15PYNDkvnhiyqXlEfh9OMW.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x1a025897262e096433492a1bba24f2da10458ed5534559d713a9631ceccabc90","isrc":"PLUM72100092","name":"Patrz Jak Tańczę","registered_at":"2026-06-09T17:29:43Z","spotify_id":"15PYNDkvnhiyqXlEfh9OMW","type":"track"}

Lodospady
type: MusicRecording
duration: PT4M0S
duration ms: 240619
explicit: false
by artist: Pawbeats
by artist: Michał Szczygieł
in album: NOCNA
  type: MusicAlbum
  date published: 2021-05-28
isrc code: PL22G2100001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T10:43:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd117012075abc2af265615da902175b7e917cad5ceba9f01160c18c2e55eb0a4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5pG50zmrJqFSXz6F0oGEww.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5pG50zmrJqFSXz6F0oGEww
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0xd117012075abc2af265615da902175b7e917cad5ceba9f01160c18c2e55eb0a4. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5pG50zmrJqFSXz6F0oGEww.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5pG50zmrJqFSXz6F0oGEww.
  date published: 2026-06-13T13:32:09Z

Daj Mi Znać
type: MusicRecording
duration: PT2M45S
duration ms: 165773
explicit: false
by artist: Sobel
by artist: Czarny HIFI
by artist: Michał Szczygieł
by artist: Piotrek Lewandowski
in album: Kontrast
  type: MusicAlbum
  date published: 2020-06-25
isrc code: PLUM72000344
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:23:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x07fa4b0dab32fa37033340b690dacb06a08c34af7411ce2149f322ca06fffe40
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0zIdhYjLchhi2og7EfPQ4r.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0zIdhYjLchhi2og7EfPQ4r
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x07fa4b0dab32fa37033340b690dacb06a08c34af7411ce2149f322ca06fffe40","isrc":"PLUM72000344","name":"Daj Mi Znać","registered_at":"2026-06-04T08:23:42Z","spotify_id":"0zIdhYjLchhi2og7EfPQ4r","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x07fa4b0dab32fa37033340b690dacb06a08c34af7411ce2149f322ca06fffe40. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0zIdhYjLchhi2og7EfPQ4r.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0zIdhYjLchhi2og7EfPQ4r.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x07fa4b0dab32fa37033340b690dacb06a08c34af7411ce2149f322ca06fffe40","isrc":"PLUM72000344","name":"Daj Mi Znać","registered_at":"2026-06-04T08:23:42Z","spotify_id":"0zIdhYjLchhi2og7EfPQ4r","type":"track"}

Bedzie, Co Ma Byc
type: MusicRecording
duration: PT2M36S
duration ms: 156321
explicit: false
by artist: Michał Szczygieł
in album: Polskie Przeboje vol. 1
  type: MusicAlbum
  date published: 2019-11-15
isrc code: PLUM71801188

ADRENALINA
type: MusicRecording
duration: PT3M0S
duration ms: 180693
explicit: false
by artist: Michał Szczygieł
in album: Letniaczki
  type: MusicAlbum
  date published: 2024-07-30

Pocałunek lata
type: MusicRecording
duration: PT3M7S
duration ms: 187153
explicit: false
by artist: Michał Szczygieł
in album: Letniaczki
  type: MusicAlbum
  date published: 2024-07-30

Spontan
type: MusicRecording
duration: PT3M22S
duration ms: 202666
explicit: false
by artist: Michał Szczygieł
in album: Letniaczki
  type: MusicAlbum
  date published: 2024-07-30

Z kopyta kulig rwie
type: MusicRecording
duration: PT3M7S
duration ms: 187600
explicit: false
by artist: Michał Szczygieł
in album: Czekając na Święta
  type: MusicAlbum
  date published: 2023-09-26

Planeta Próżnego
type: MusicRecording
duration: PT3M7S
duration ms: 187493
explicit: false
by artist: 2sty
by artist: Michał Szczygieł
by artist: Deemz
by artist: Nocny
in album: Mały Książę
  type: MusicAlbum
  date published: 2022-06-10
isrc code: PLA552100252

Waluta
type: MusicRecording
duration: PT3M45S
duration ms: 225066
explicit: false
by artist: LOWPASS
by artist: Michał Szczygieł
by artist: Tonie FFB
in album: + EP
  type: MusicAlbum
  date published: 2021-06-24
isrc code: PLUM72100432
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T13:14:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x370b03e719dbe6f8671a8a03bdf65620ca6323f77ef8de23ff6d038660cdc76e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6NzrRwHTM9GO0IufXuabgL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6NzrRwHTM9GO0IufXuabgL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. 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 0x370b03e719dbe6f8671a8a03bdf65620ca6323f77ef8de23ff6d038660cdc76e. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6NzrRwHTM9GO0IufXuabgL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6NzrRwHTM9GO0IufXuabgL.
  date published: 2026-07-02T11:34:59Z

Patrz Jak Tańczę
type: MusicRecording
duration: PT2M23S
duration ms: 143267
explicit: false
by artist: LOWPASS
by artist: Michał Szczygieł
in album: Patrz Jak Tańczę
  type: MusicAlbum
  date published: 2021-02-23
isrc code: PLUM72100092
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T17:29:43+00:00

Spontan
type: MusicRecording
duration: PT3M22S
duration ms: 202666
explicit: false
by artist: Michał Szczygieł
in album: Letnie Hity
  type: MusicAlbum
  date published: 2023-07-25
isrc code: PLUM72000430

ADRENALINA
type: MusicRecording
duration: PT3M0S
duration ms: 180693
explicit: false
by artist: Michał Szczygieł
in album: Letnie Hity
  type: MusicAlbum
  date published: 2023-07-25
isrc code: PLUM72200491

Syn Kolezanki Twojej Matki
type: MusicRecording
duration: PT2M42S
duration ms: 162250
explicit: false
by artist: Verde
by artist: Michał Szczygieł
in album: Letnie Hity
  type: MusicAlbum
  date published: 2023-07-25