Hukos
type: MusicGroup
popularity: 31
followers: 7276
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x37c2698735a3f3c711bbfb83cb43fce780eac9934c5d50adc95dc506e6e5aab3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953408
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953408
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7cc9b1b0-7d91-4d52-bdd7-28061d4e4497.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7cc9b1b0-7d91-4d52-bdd7-28061d4e4497.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7cc9b1b0-7d91-4d52-bdd7-28061d4e4497
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:28:13Z
additional property: OTSCanonicalRecord
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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37c2698735a3f3c711bbfb83cb43fce780eac9934c5d50adc95dc506e6e5aab3. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7cc9b1b0-7d91-4d52-bdd7-28061d4e4497.json and https://artists.proofprofile.net/proofs/artist/7cc9b1b0-7d91-4d52-bdd7-28061d4e4497.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
album: Kodex 5 Elements
  type: MusicAlbum
  date published: 2014-05-14
  track: Welcome to the White House
    type: MusicRecording
    duration: PT0M57S
    duration ms: 57626
    explicit: false
    by artist: White House
    in album: Kodex 5 Elements
      type: MusicAlbum
      date published: 2014-05-14
    isrc code: PLK561400004
  track: Oczy Mona Lisy feat. Donguralesko , Sitek & Buszu
    type: MusicRecording
    duration: PT4M24S
    duration ms: 264000
    explicit: false
    by artist: White House
    by artist: Sitek
    by artist: Donguralesko
    by artist: Buszu
    in album: Kodex 5 Elements
      type: MusicAlbum
      date published: 2014-05-14
    isrc code: PLK561400005
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-23T07:30:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc2dd50ace85e82e803df8d7033f18bdb742d44653665581a6bf1e29d55d80fa9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956304
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/956304
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/0575vo6hkylupOzQHU4F4o.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0575vo6hkylupOzQHU4F4o
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:55:08Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
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    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 0xc2dd50ace85e82e803df8d7033f18bdb742d44653665581a6bf1e29d55d80fa9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0575vo6hkylupOzQHU4F4o.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/0575vo6hkylupOzQHU4F4o.
      date published: 2026-07-02T03:55:08Z
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  track: Pozostając Sobą feat. KęKę
    type: MusicRecording
    duration: PT3M49S
    duration ms: 229546
    explicit: false
    by artist: White House
    by artist: KęKę
    in album: Kodex 5 Elements
      type: MusicAlbum
      date published: 2014-05-14
    isrc code: PLK561400006
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-07T07:52:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5f7a4d784c187679ba5690733ca363f3fc3af6938d2af56262fdea7963c65481
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953536
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/0C73mXAeEFuDEiA8juFvEh.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0C73mXAeEFuDEiA8juFvEh
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T17:25:41Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
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    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 0x5f7a4d784c187679ba5690733ca363f3fc3af6938d2af56262fdea7963c65481. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0C73mXAeEFuDEiA8juFvEh.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/0C73mXAeEFuDEiA8juFvEh.
      date published: 2026-06-13T17:25:41Z
      text: {"copyright_id":"0x5f7a4d784c187679ba5690733ca363f3fc3af6938d2af56262fdea7963c65481","isrc":"PLK561400006","name":"Pozostając Sobą feat. KęKę","registered_at":"2026-06-07T07:52:33Z","spotify_id":"0C73mXAeEFuDEiA8juFvEh","type":"track"}
  track: Wierny feat. Paluch
    type: MusicRecording
    duration: PT3M32S
    duration ms: 212906
    explicit: false
    by artist: White House
    by artist: Paluch
    in album: Kodex 5 Elements
      type: MusicAlbum
      date published: 2014-05-14
    isrc code: PLK561400007
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-21T07:38:48+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9172ac65b98624d54d58c49e478e23194c545538a96b3d34684095880c321cee
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    additional property: OTSBitcoinBlock
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      value: 956302
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/956302
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/3TWKtJWl2iKRgYnlKKiUNq.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3TWKtJWl2iKRgYnlKKiUNq
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:30:09Z
    additional property: OTSCanonicalRecord
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      value: {"copyright_id":"0x9172ac65b98624d54d58c49e478e23194c545538a96b3d34684095880c321cee","isrc":"PLK561400007","name":"Wierny feat. Paluch","registered_at":"2026-06-21T07:38:48Z","spotify_id":"3TWKtJWl2iKRgYnlKKiUNq","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 0x9172ac65b98624d54d58c49e478e23194c545538a96b3d34684095880c321cee. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3TWKtJWl2iKRgYnlKKiUNq.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/3TWKtJWl2iKRgYnlKKiUNq.
      date published: 2026-07-02T03:30:09Z
      text: {"copyright_id":"0x9172ac65b98624d54d58c49e478e23194c545538a96b3d34684095880c321cee","isrc":"PLK561400007","name":"Wierny feat. Paluch","registered_at":"2026-06-21T07:38:48Z","spotify_id":"3TWKtJWl2iKRgYnlKKiUNq","type":"track"}
  track: Czarno na Białym feat. Pih & WSRH
    type: MusicRecording
    duration: PT3M52S
    duration ms: 232213
    explicit: false
    by artist: White House
    by artist: Wsrh
    by artist: PIH
    in album: Kodex 5 Elements
    isrc code: PLK561400002
    additional property: CopyrightID
    additional property: CopyrightStatus
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSRecordURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: Łowca feat. Tau
  track: #DavidMoyes feat. Bonson & Quebonafide
  track: 5 - Ty feat. Grubson & Pokahontaz
  track: Carpe Diem feat. Siwers, VNM & W.E.N.A.
  track: Sinusoida feat. Gedz & HuczuHucz
  track: Już Tego Nie Robię feat. Sobota , Kajman & Rena
  track: Most Wanted feat. Hukos, Cira, Bezczel, Jopel & Zbuku
  track: Firewall feat. Kroolik Underwood , RPS & Śliwa
  track: Konsekwentnie feat. Lou, Aereka & Folku
  track: Niepisany Kodeks feat. Mesajah, Tallib & Sztoss
  track: Nie Ma Szans feat. Mielzky, Miuosh & Vienio
  track: Zrozum feat. KaeN
  track: Projektuje Sny feat. Ten Typ Mes & Kuba Knap
  track: Kod Bushido feat. Trzeci Wymiar
  track: To feat. Sokół & Marysia Starosta
album: Płyta Matka
album: Równonoc Słowiańska Dusza
album: Pozytywka
album: Rap najlepszej marki
album: No Name Fuck the Fame
album: Echo
album: Niewidzialny celebryta
album: Kontrasty
album: KLASA
album: Rap Najlepszej Marki III
album: Cytrynychmielecebede
album: BSNT
album: Głodni z natury
album: Drużyna mistrzów 2 sport muzyka pasja
album: Zaraza
album: Proceder: Żyj aż do bólu (Muzyka z filmu)
album: Efekt porozumienia
album: La vie est un featuring / Życie jest featuring'iem
album: Browka Szpinak
album: Jeden z was
album: Knajpa upadłych morderców
album: Plastikowy kosmos
album: W moich butach
album: Kronika II: Siła charakteru
album: Wielkie wojny małych ludzi
album: Chada: Jesteś Legendą
album: Ostrze moich oskarżeń
album: jak czarne słońca
album: Kwadrans (feat. 4Money)
album: Oddychaj
album: Jak skrzypiec futerał
album: Schody Donikąd
album: Dranie tak mają
album: Prima Sort
album: esKALacja
album: Maxymalnie

White House
type: MusicGroup

Wsrh
type: MusicGroup

PIH
type: MusicGroup

Kodex 5 Elements
type: MusicAlbum
date published: 2014-05-14

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-25T21:07:18+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x4ca88fb1d63d91aa9571384cbf572e841e7885928b89ad1bf80ce839f6758677

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956304

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/17fCEhd1x0qPWDJMTqLWyx.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/17fCEhd1x0qPWDJMTqLWyx

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:55:08Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x4ca88fb1d63d91aa9571384cbf572e841e7885928b89ad1bf80ce839f6758677","isrc":"PLK561400002","name":"Czarno na Białym feat. Pih & WSRH","registered_at":"2026-06-25T21:07:18Z","spotify_id":"17fCEhd1x0qPWDJMTqLWyx","type":"track"}

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ca88fb1d63d91aa9571384cbf572e841e7885928b89ad1bf80ce839f6758677. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/17fCEhd1x0qPWDJMTqLWyx.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/17fCEhd1x0qPWDJMTqLWyx.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x4ca88fb1d63d91aa9571384cbf572e841e7885928b89ad1bf80ce839f6758677","isrc":"PLK561400002","name":"Czarno na Białym feat. Pih & WSRH","registered_at":"2026-06-25T21:07:18Z","spotify_id":"17fCEhd1x0qPWDJMTqLWyx","type":"track"}

Łowca feat. Tau
type: MusicRecording
duration: PT3M37S
duration ms: 217293
explicit: false
by artist: White House
by artist: Tau
in album: Kodex 5 Elements
  type: MusicAlbum
  date published: 2014-05-14
isrc code: PLK561400009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T04:50:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x168d95976b62683c61f0aa33f55a02822b9598ba1441c401092d0edee33a4c22
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0vWXgFSsRQFF6GajPFenFm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0vWXgFSsRQFF6GajPFenFm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x168d95976b62683c61f0aa33f55a02822b9598ba1441c401092d0edee33a4c22","isrc":"PLK561400009","name":"Łowca feat. Tau","registered_at":"2026-06-09T04:50:32Z","spotify_id":"0vWXgFSsRQFF6GajPFenFm","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 0x168d95976b62683c61f0aa33f55a02822b9598ba1441c401092d0edee33a4c22. 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/0vWXgFSsRQFF6GajPFenFm.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/0vWXgFSsRQFF6GajPFenFm.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x168d95976b62683c61f0aa33f55a02822b9598ba1441c401092d0edee33a4c22","isrc":"PLK561400009","name":"Łowca feat. Tau","registered_at":"2026-06-09T04:50:32Z","spotify_id":"0vWXgFSsRQFF6GajPFenFm","type":"track"}

#DavidMoyes feat. Bonson & Quebonafide
type: MusicRecording
duration: PT3M2S
duration ms: 182053
explicit: false
by artist: White House
by artist: Bonson
by artist: Quebonafide
in album: Kodex 5 Elements
  type: MusicAlbum
  date published: 2014-05-14
isrc code: PLK561400010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T18:40:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6792ba47a999e79d02da1a6192a7ed6dea5621b4b9fa4bd3cfca751d23066fe4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3xOhmksdNeP8Qr2ol1WrF2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3xOhmksdNeP8Qr2ol1WrF2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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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 0x6792ba47a999e79d02da1a6192a7ed6dea5621b4b9fa4bd3cfca751d23066fe4. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3xOhmksdNeP8Qr2ol1WrF2.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/3xOhmksdNeP8Qr2ol1WrF2.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x6792ba47a999e79d02da1a6192a7ed6dea5621b4b9fa4bd3cfca751d23066fe4","isrc":"PLK561400010","name":"#DavidMoyes feat. Bonson & Quebonafide","registered_at":"2026-06-09T18:40:30Z","spotify_id":"3xOhmksdNeP8Qr2ol1WrF2","type":"track"}

5 - Ty feat. Grubson & Pokahontaz
type: MusicRecording
duration: PT3M42S
duration ms: 222946
explicit: false
by artist: White House
by artist: Grubson
by artist: Pokahontaz
in album: Kodex 5 Elements
  type: MusicAlbum
  date published: 2014-05-14
isrc code: PLK561400011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T20:36:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdb3beff1148d75886754446e548237466fc320e1e4f2605b051e49023895ff97
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/0EUggDhhDPiCZQ4h8VN39I.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0EUggDhhDPiCZQ4h8VN39I
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdb3beff1148d75886754446e548237466fc320e1e4f2605b051e49023895ff97","isrc":"PLK561400011","name":"5 - Ty feat. Grubson & Pokahontaz","registered_at":"2026-06-08T20:36:58Z","spotify_id":"0EUggDhhDPiCZQ4h8VN39I","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 0xdb3beff1148d75886754446e548237466fc320e1e4f2605b051e49023895ff97. 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/0EUggDhhDPiCZQ4h8VN39I.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/0EUggDhhDPiCZQ4h8VN39I.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xdb3beff1148d75886754446e548237466fc320e1e4f2605b051e49023895ff97","isrc":"PLK561400011","name":"5 - Ty feat. Grubson & Pokahontaz","registered_at":"2026-06-08T20:36:58Z","spotify_id":"0EUggDhhDPiCZQ4h8VN39I","type":"track"}

Carpe Diem feat. Siwers, VNM & W.E.N.A.
type: MusicRecording
duration: PT3M40S
duration ms: 220906
explicit: false
by artist: White House
by artist: Siwers
by artist: VNM
by artist: W.E.N.A.
in album: Kodex 5 Elements
  type: MusicAlbum
  date published: 2014-05-14
isrc code: PLK561400001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T03:58:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa5eb5c114092a753e784e5cd61bae81574c2974256ad0d0ca180ad7fc21358fb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/227uryMxZSBKNIOhLTlIoZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/227uryMxZSBKNIOhLTlIoZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa5eb5c114092a753e784e5cd61bae81574c2974256ad0d0ca180ad7fc21358fb","isrc":"PLK561400001","name":"Carpe Diem feat. Siwers, VNM & W.E.N.A.","registered_at":"2026-06-21T03:58:07Z","spotify_id":"227uryMxZSBKNIOhLTlIoZ","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 0xa5eb5c114092a753e784e5cd61bae81574c2974256ad0d0ca180ad7fc21358fb. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/227uryMxZSBKNIOhLTlIoZ.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/227uryMxZSBKNIOhLTlIoZ.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xa5eb5c114092a753e784e5cd61bae81574c2974256ad0d0ca180ad7fc21358fb","isrc":"PLK561400001","name":"Carpe Diem feat. Siwers, VNM & W.E.N.A.","registered_at":"2026-06-21T03:58:07Z","spotify_id":"227uryMxZSBKNIOhLTlIoZ","type":"track"}

Sinusoida feat. Gedz & HuczuHucz
type: MusicRecording
duration: PT4M48S
duration ms: 288013
explicit: false
by artist: White House
by artist: HuczuHucz
by artist: Gedz
in album: Kodex 5 Elements
  type: MusicAlbum
  date published: 2014-05-14
isrc code: PLK561400013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T21:07:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xff767a1139fb563ffa8fdd312a2faec4f89fdaaa150a5f4f4749c030dc6b0033
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/46jcGDUJk12Pk8bSbqR6Ck.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46jcGDUJk12Pk8bSbqR6Ck
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xff767a1139fb563ffa8fdd312a2faec4f89fdaaa150a5f4f4749c030dc6b0033","isrc":"PLK561400013","name":"Sinusoida feat. Gedz & HuczuHucz","registered_at":"2026-06-25T21:07:40Z","spotify_id":"46jcGDUJk12Pk8bSbqR6Ck","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 0xff767a1139fb563ffa8fdd312a2faec4f89fdaaa150a5f4f4749c030dc6b0033. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/46jcGDUJk12Pk8bSbqR6Ck.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/46jcGDUJk12Pk8bSbqR6Ck.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xff767a1139fb563ffa8fdd312a2faec4f89fdaaa150a5f4f4749c030dc6b0033","isrc":"PLK561400013","name":"Sinusoida feat. Gedz & HuczuHucz","registered_at":"2026-06-25T21:07:40Z","spotify_id":"46jcGDUJk12Pk8bSbqR6Ck","type":"track"}

Już Tego Nie Robię feat. Sobota , Kajman & Rena
type: MusicRecording
duration: PT3M49S
duration ms: 229893
explicit: false
by artist: White House
by artist: RENA
by artist: Kajman
in album: Kodex 5 Elements
  type: MusicAlbum
  date published: 2014-05-14
isrc code: PLK561400014
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T04:48:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x56a2df4828b69ef1fc4f49fe4b8c717a53a6b1e96db3fa3a42dd7bcbd0fd7fe6
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/4JvGJ3nxVWmJGwaWR7ZXOV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4JvGJ3nxVWmJGwaWR7ZXOV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x56a2df4828b69ef1fc4f49fe4b8c717a53a6b1e96db3fa3a42dd7bcbd0fd7fe6","isrc":"PLK561400014","name":"Już Tego Nie Robię feat. Sobota , Kajman & Rena","registered_at":"2026-06-27T04:48:09Z","spotify_id":"4JvGJ3nxVWmJGwaWR7ZXOV","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 0x56a2df4828b69ef1fc4f49fe4b8c717a53a6b1e96db3fa3a42dd7bcbd0fd7fe6. 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/4JvGJ3nxVWmJGwaWR7ZXOV.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/4JvGJ3nxVWmJGwaWR7ZXOV.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x56a2df4828b69ef1fc4f49fe4b8c717a53a6b1e96db3fa3a42dd7bcbd0fd7fe6","isrc":"PLK561400014","name":"Już Tego Nie Robię feat. Sobota , Kajman & Rena","registered_at":"2026-06-27T04:48:09Z","spotify_id":"4JvGJ3nxVWmJGwaWR7ZXOV","type":"track"}

Most Wanted feat. Hukos, Cira, Bezczel, Jopel & Zbuku
type: MusicRecording
duration: PT5M49S
duration ms: 349493
explicit: false
by artist: White House
by artist: Jopel
by artist: Hukos
by artist: Bezczel
by artist: Cira
in album: Kodex 5 Elements
  type: MusicAlbum
  date published: 2014-05-14
isrc code: PLK561400015

Firewall feat. Kroolik Underwood , RPS & Śliwa
type: MusicRecording
duration: PT4M11S
duration ms: 251813
explicit: false
by artist: White House
by artist: Sliwa
by artist: RPS
by artist: Kroolik Underwood
in album: Kodex 5 Elements
  type: MusicAlbum
  date published: 2014-05-14
isrc code: PLK561400016

Konsekwentnie feat. Lou, Aereka & Folku
type: MusicRecording
duration: PT3M0S
duration ms: 180213
explicit: false
by artist: White House
by artist: Lou
by artist: Aereka
by artist: Folku
in album: Kodex 5 Elements
  type: MusicAlbum
  date published: 2014-05-14
isrc code: PLK561400017

Niepisany Kodeks feat. Mesajah, Tallib & Sztoss
type: MusicRecording
duration: PT3M21S
duration ms: 201920
explicit: false
by artist: White House
by artist: Mesajah
by artist: Sztoss
by artist: TaLLib
in album: Kodex 5 Elements
  type: MusicAlbum
  date published: 2014-05-14
isrc code: PLK561400018
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T14:34:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf13b58ab7f932703aff40a7df32f1aa4fd6778e641c0e9850fe62a293dbf57fc
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/0K9Opt2F021LbFAIUvHu7E.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0K9Opt2F021LbFAIUvHu7E
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf13b58ab7f932703aff40a7df32f1aa4fd6778e641c0e9850fe62a293dbf57fc","isrc":"PLK561400018","name":"Niepisany Kodeks feat. Mesajah, Tallib & Sztoss","registered_at":"2026-06-24T14:34:54Z","spotify_id":"0K9Opt2F021LbFAIUvHu7E","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 0xf13b58ab7f932703aff40a7df32f1aa4fd6778e641c0e9850fe62a293dbf57fc. 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/0K9Opt2F021LbFAIUvHu7E.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/0K9Opt2F021LbFAIUvHu7E.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xf13b58ab7f932703aff40a7df32f1aa4fd6778e641c0e9850fe62a293dbf57fc","isrc":"PLK561400018","name":"Niepisany Kodeks feat. Mesajah, Tallib & Sztoss","registered_at":"2026-06-24T14:34:54Z","spotify_id":"0K9Opt2F021LbFAIUvHu7E","type":"track"}

Nie Ma Szans feat. Mielzky, Miuosh & Vienio
type: MusicRecording
duration: PT3M27S
duration ms: 207280
explicit: false
by artist: White House
by artist: Vienio
by artist: Miuosh
by artist: Mielzky
in album: Kodex 5 Elements
  type: MusicAlbum
  date published: 2014-05-14
isrc code: PLK561400019

Zrozum feat. KaeN
type: MusicRecording
duration: PT3M0S
duration ms: 180786
explicit: false
by artist: White House
by artist: Kaen
in album: Kodex 5 Elements
  type: MusicAlbum
  date published: 2014-05-14
isrc code: PLK561400020

Projektuje Sny feat. Ten Typ Mes & Kuba Knap
type: MusicRecording
duration: PT4M22S
duration ms: 262933
explicit: false
by artist: White House
by artist: Ten Typ Mes
by artist: Kuba Knap
in album: Kodex 5 Elements
  type: MusicAlbum
  date published: 2014-05-14
isrc code: PLK561400021

Kod Bushido feat. Trzeci Wymiar
type: MusicRecording
duration: PT4M51S
duration ms: 291373
explicit: false
by artist: White House
by artist: Trzeci Wymiar
in album: Kodex 5 Elements
  type: MusicAlbum
  date published: 2014-05-14
isrc code: PLK561400022
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T13:16:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeb943aed7bb4d8e7188282ffce7bca70ef842bb4c6100f050f4d795ecdcf83b2
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/0mj7BngtF2nLRY6vh9elxA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mj7BngtF2nLRY6vh9elxA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeb943aed7bb4d8e7188282ffce7bca70ef842bb4c6100f050f4d795ecdcf83b2","isrc":"PLK561400022","name":"Kod Bushido feat. Trzeci Wymiar","registered_at":"2026-06-11T13:16:14Z","spotify_id":"0mj7BngtF2nLRY6vh9elxA","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 0xeb943aed7bb4d8e7188282ffce7bca70ef842bb4c6100f050f4d795ecdcf83b2. 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/0mj7BngtF2nLRY6vh9elxA.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/0mj7BngtF2nLRY6vh9elxA.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xeb943aed7bb4d8e7188282ffce7bca70ef842bb4c6100f050f4d795ecdcf83b2","isrc":"PLK561400022","name":"Kod Bushido feat. Trzeci Wymiar","registered_at":"2026-06-11T13:16:14Z","spotify_id":"0mj7BngtF2nLRY6vh9elxA","type":"track"}

To feat. Sokół & Marysia Starosta
type: MusicRecording
duration: PT3M14S
duration ms: 194733
explicit: false
by artist: White House
by artist: Sokół
by artist: Marysia Starosta
in album: Kodex 5 Elements
  type: MusicAlbum
  date published: 2014-05-14
isrc code: PLK561400023
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T20:34:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1ddcd513c5a34975f6a4f5da9274fb59adc8421c6df4f46650a062044278e531
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/6yn6cr4RCKQxiZez3lpAHl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6yn6cr4RCKQxiZez3lpAHl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1ddcd513c5a34975f6a4f5da9274fb59adc8421c6df4f46650a062044278e531","isrc":"PLK561400023","name":"To feat. Sokół & Marysia Starosta","registered_at":"2026-06-08T20:34:45Z","spotify_id":"6yn6cr4RCKQxiZez3lpAHl","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 0x1ddcd513c5a34975f6a4f5da9274fb59adc8421c6df4f46650a062044278e531. 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/6yn6cr4RCKQxiZez3lpAHl.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/6yn6cr4RCKQxiZez3lpAHl.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x1ddcd513c5a34975f6a4f5da9274fb59adc8421c6df4f46650a062044278e531","isrc":"PLK561400023","name":"To feat. Sokół & Marysia Starosta","registered_at":"2026-06-08T20:34:45Z","spotify_id":"6yn6cr4RCKQxiZez3lpAHl","type":"track"}

Płyta Matka
type: MusicAlbum
date published: 2018-10-11
track: Śpij spokojnie… (R.I.P. Orzeu)
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225306
  explicit: false
  by artist: Matek
  in album: Płyta Matka
    type: MusicAlbum
    date published: 2018-10-11
track: Raz sie wygrywa... a raz się wygrywa
  type: MusicRecording
  duration: PT4M10S
  duration ms: 250426
  explicit: false
  by artist: Matek
  by artist: Bonson
  by artist: Sobota
  by artist: Wężu PMM
  by artist: Major SPZ
  by artist: Głowa
  by artist: Dj Twister
  in album: Płyta Matka
    type: MusicAlbum
    date published: 2018-10-11
  isrc code: PLD501700280
track: Puzzle
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218440
  explicit: false
  by artist: Matek
  in album: Płyta Matka
    type: MusicAlbum
    date published: 2018-10-11
track: Ilu z Was (archive 2013)
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174160
  explicit: false
  by artist: Orzeu
  by artist: DJ Flip
  in album: Płyta Matka
    type: MusicAlbum
    date published: 2018-10-11
track: Chciałem być
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226666
  explicit: false
  by artist: Matek
  by artist: MAXIM
  by artist: Hukos
  in album: Płyta Matka
    type: MusicAlbum
    date published: 2018-10-11
track: Spokój mnie martwi
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224226
  explicit: false
  by artist: Matek
  in album: Płyta Matka
    type: MusicAlbum
    date published: 2018-10-11
track: Puzzle
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217466
  explicit: false
  by artist: Matek
  by artist: Bonson
  in album: Płyta Matka
    type: MusicAlbum
    date published: 2018-10-11
  isrc code: PLD501700257
track: D_R_SŁ_ŚĆ
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230413
  explicit: false
  by artist: Flint
  in album: Płyta Matka
    type: MusicAlbum
    date published: 2018-10-11
track: Nauczę Cię płakać
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224000
  explicit: false
  by artist: Matek
  in album: Płyta Matka
    type: MusicAlbum
    date published: 2018-10-11
track: Spokój mnie martwi
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223920
  explicit: false
  by artist: Meksyk (Co Zrobisz Jak Nic Nie Zrobisz)
  by artist: PIH
  by artist: DJ Flip
  in album: Płyta Matka
    type: MusicAlbum
    date published: 2018-10-11
  isrc code: PLD501700258
track: Zatruta czekolada
  type: MusicRecording
  duration: PT4M6S
  duration ms: 246413
  explicit: false
  by artist: Cira
  in album: Płyta Matka
    type: MusicAlbum
    date published: 2018-10-11
track: W cieniu
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242853
  explicit: false
  by artist: Matek
  in album: Płyta Matka
    type: MusicAlbum
    date published: 2018-10-11
track: Nauczę Cię płakać
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221666
  explicit: false
  by artist: Łuszy
  in album: Płyta Matka
    type: MusicAlbum
    date published: 2018-10-11
track: Szczecińskie podziemie
  type: MusicRecording
  duration: PT4M6S
  duration ms: 246413
  explicit: false
  by artist: Smoku
  by artist: Gierba
  by artist: Jimi
  by artist: Bartas
  by artist: Tymi Tyms
  by artist: Hyziu
  by artist: Dj Twister
  in album: Płyta Matka
    type: MusicAlbum
    date published: 2018-10-11
track: Player unknown
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226520
  explicit: false
  by artist: Matek
  in album: Płyta Matka
    type: MusicAlbum
    date published: 2018-10-11
track: W cieniu
  type: MusicRecording
  duration: PT4M3S
  duration ms: 243173
  explicit: false
  by artist: Flojd
  in album: Płyta Matka
    type: MusicAlbum
    date published: 2018-10-11
  isrc code: PLD501700260
track: Pomiędzy
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238426
  explicit: false
  by artist: Rover
  in album: Płyta Matka
    type: MusicAlbum
    date published: 2018-10-11
track: Krew i wino
  type: MusicRecording
  duration: PT4M39S
  duration ms: 279653
  explicit: false
  by artist: Matek
  in album: Płyta Matka
    type: MusicAlbum
    date published: 2018-10-11
track: Cały zły
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202493
  explicit: false
  by artist: Mroku
  in album: Płyta Matka
    type: MusicAlbum
    date published: 2018-10-11
track: Być i mieć
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233053
  explicit: false
  by artist: Matek
  by artist: Sobota
  by artist: Zelo
  in album: Płyta Matka
track: Jutro będzie lepiej
track: Bagaż
track: Siemanko Matek
track: Złamane skrzydła
track: Player Unknown
track: Nie mam czego się bać
track: Raz się wygrywa ...a raz się wygrywa
track: Krew i Wino
track: Tak jak jest
track: Turbulencje
track: Limit

Sobota
type: MusicGroup

Zelo
type: MusicGroup

Płyta Matka
type: MusicAlbum
date published: 2018-10-11

Jutro będzie lepiej
type: MusicRecording
duration: PT3M46S
duration ms: 226813
explicit: false
by artist: Matek
in album: Płyta Matka
  type: MusicAlbum
  date published: 2018-10-11

Bagaż
type: MusicRecording
duration: PT3M23S
duration ms: 203880
explicit: false
by artist: Błaszczu
by artist: DJ Flip
in album: Płyta Matka
  type: MusicAlbum
  date published: 2018-10-11

Siemanko Matek
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duration: PT4M10S
duration ms: 250413
explicit: false
by artist: TMK aka Piekielny
in album: Płyta Matka
  type: MusicAlbum
  date published: 2018-10-11

Złamane skrzydła
type: MusicRecording
duration: PT4M15S
duration ms: 255653
explicit: false
by artist: Matek
in album: Płyta Matka
  type: MusicAlbum
  date published: 2018-10-11

Player Unknown
type: MusicRecording
duration: PT3M44S
duration ms: 224400
explicit: false
by artist: Planet ANM
in album: Płyta Matka
  type: MusicAlbum
  date published: 2018-10-11

Nie mam czego się bać
type: MusicRecording
duration: PT4M23S
duration ms: 263040
explicit: false
by artist: TKZetor
in album: Płyta Matka
  type: MusicAlbum
  date published: 2018-10-11

Raz się wygrywa ...a raz się wygrywa
type: MusicRecording
duration: PT4M10S
duration ms: 250000
explicit: false
by artist: Matek
in album: Płyta Matka
  type: MusicAlbum
  date published: 2018-10-11

Krew i Wino
type: MusicRecording
duration: PT4M36S
duration ms: 276506
explicit: false
by artist: Penx
by artist: Zygson
by artist: Delekta
by artist: DJ Flip
in album: Płyta Matka
  type: MusicAlbum
  date published: 2018-10-11
isrc code: PLD501700265

Tak jak jest
type: MusicRecording
duration: PT3M31S
duration ms: 211040
explicit: false
by artist: Głowa PMM
in album: Płyta Matka
  type: MusicAlbum
  date published: 2018-10-11

Chciałem być
type: MusicRecording
duration: PT3M46S
duration ms: 226040
explicit: false
by artist: Matek
in album: Płyta Matka
  type: MusicAlbum
  date published: 2018-10-11

Jutro będzie lepiej
type: MusicRecording
duration: PT3M46S
duration ms: 226426
explicit: false
by artist: Matek
by artist: KPSN
in album: Płyta Matka
  type: MusicAlbum
  date published: 2018-10-11

Turbulencje
type: MusicRecording
duration: PT3M52S
duration ms: 232173
explicit: false
by artist: TROYA
in album: Płyta Matka
  type: MusicAlbum
  date published: 2018-10-11

D_R_SŁ_ŚĆ
type: MusicRecording
duration: PT3M52S
duration ms: 232613
explicit: false
by artist: Matek
in album: Płyta Matka
  type: MusicAlbum
  date published: 2018-10-11

Złamane skrzydła
type: MusicRecording
duration: PT4M14S
duration ms: 254946
explicit: false
by artist: Cywinsky
in album: Płyta Matka
  type: MusicAlbum
  date published: 2018-10-11

Limit
type: MusicRecording
duration: PT3M45S
duration ms: 225413
explicit: false
by artist: VNM
in album: Płyta Matka
  type: MusicAlbum
  date published: 2018-10-11

Szczecińskie podziemie
type: MusicRecording
duration: PT4M8S
duration ms: 248626
explicit: false
by artist: Matek
in album: Płyta Matka
  type: MusicAlbum
  date published: 2018-10-11

Pomiędzy
type: MusicRecording
duration: PT3M58S
duration ms: 238160
explicit: false
by artist: Matek
in album: Płyta Matka
  type: MusicAlbum
  date published: 2018-10-11

Być i mieć
type: MusicRecording
duration: PT3M56S
duration ms: 236640
explicit: false
by artist: Matek
in album: Płyta Matka
  type: MusicAlbum
  date published: 2018-10-11

Nie mam czego się bać
type: MusicRecording
duration: PT4M28S
duration ms: 268560
explicit: false
by artist: Matek
in album: Płyta Matka
  type: MusicAlbum
  date published: 2018-10-11

Tak jak jest
type: MusicRecording
duration: PT3M30S
duration ms: 210000
explicit: false
by artist: Matek
in album: Płyta Matka
  type: MusicAlbum
  date published: 2018-10-11

Turbulencje
type: MusicRecording
duration: PT3M52S
duration ms: 232000
explicit: false
by artist: Matek
in album: Płyta Matka
  type: MusicAlbum
  date published: 2018-10-11

Limit
type: MusicRecording
duration: PT3M47S
duration ms: 227853
explicit: false
by artist: Matek
in album: Płyta Matka
  type: MusicAlbum
  date published: 2018-10-11

Równonoc Słowiańska Dusza
type: MusicAlbum
date published: 2012-10-26
track: Wstęp
  type: MusicRecording
  duration: PT1M14S
  duration ms: 74672
  explicit: false
  by artist: Donatan
  by artist: Tomasz Knapik
  in album: Równonoc Słowiańska Dusza
    type: MusicAlbum
    date published: 2012-10-26
  isrc code: PLH181200001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T19:41:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5cbde5d0ada12cb020f1961afc0b791d993f4fc164720bf1d91f95851b35170d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6RhL5lz2nZeGNcnFgeO5IV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6RhL5lz2nZeGNcnFgeO5IV
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5cbde5d0ada12cb020f1961afc0b791d993f4fc164720bf1d91f95851b35170d","isrc":"PLH181200001","name":"Wstęp","registered_at":"2026-06-20T19:41:48Z","spotify_id":"6RhL5lz2nZeGNcnFgeO5IV","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 0x5cbde5d0ada12cb020f1961afc0b791d993f4fc164720bf1d91f95851b35170d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6RhL5lz2nZeGNcnFgeO5IV.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/6RhL5lz2nZeGNcnFgeO5IV.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x5cbde5d0ada12cb020f1961afc0b791d993f4fc164720bf1d91f95851b35170d","isrc":"PLH181200001","name":"Wstęp","registered_at":"2026-06-20T19:41:48Z","spotify_id":"6RhL5lz2nZeGNcnFgeO5IV","type":"track"}
track: Wstęp - Instrumental
  type: MusicRecording
  duration: PT1M14S
  duration ms: 74802
  explicit: false
  by artist: Donatan
  in album: Równonoc Słowiańska Dusza
    type: MusicAlbum
    date published: 2012-10-26
  isrc code: PLH181200017
track: Słowianin
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172396
  explicit: false
  by artist: Donatan
  by artist: VNM
  in album: Równonoc Słowiańska Dusza
    type: MusicAlbum
    date published: 2012-10-26
  isrc code: PLH181200002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T11:37:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x55ec18699a787fc855b00991cad6800e1d25e9cccaa189b3607b6dfee57bc6da
  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/1oGdhRQLCw3j7PC8hyrALg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1oGdhRQLCw3j7PC8hyrALg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x55ec18699a787fc855b00991cad6800e1d25e9cccaa189b3607b6dfee57bc6da","isrc":"PLH181200002","name":"Słowianin","registered_at":"2026-06-11T11:37:12Z","spotify_id":"1oGdhRQLCw3j7PC8hyrALg","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 0x55ec18699a787fc855b00991cad6800e1d25e9cccaa189b3607b6dfee57bc6da. 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/1oGdhRQLCw3j7PC8hyrALg.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/1oGdhRQLCw3j7PC8hyrALg.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x55ec18699a787fc855b00991cad6800e1d25e9cccaa189b3607b6dfee57bc6da","isrc":"PLH181200002","name":"Słowianin","registered_at":"2026-06-11T11:37:12Z","spotify_id":"1oGdhRQLCw3j7PC8hyrALg","type":"track"}
track: Słowianin - Instrumental
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173519
  explicit: false
  by artist: Donatan
  in album: Równonoc Słowiańska Dusza
    type: MusicAlbum
    date published: 2012-10-26
  isrc code: PLH181200018
track: Budź Się
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206381
  explicit: false
  by artist: Donatan
  by artist: Pezet
  by artist: Gural
  by artist: PIH
  in album: Równonoc Słowiańska Dusza
    type: MusicAlbum
    date published: 2012-10-26
  isrc code: PLH181200003
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T05:25:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf744f7643c532667041c7f81b5507f07f868d15b14c4b505b974c17566ab3e47
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6N5yOHJdZeyI4nOLYJ6OL3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6N5yOHJdZeyI4nOLYJ6OL3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf744f7643c532667041c7f81b5507f07f868d15b14c4b505b974c17566ab3e47","isrc":"PLH181200003","name":"Budź Się","registered_at":"2026-06-06T05:25:01Z","spotify_id":"6N5yOHJdZeyI4nOLYJ6OL3","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 0xf744f7643c532667041c7f81b5507f07f868d15b14c4b505b974c17566ab3e47. 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/6N5yOHJdZeyI4nOLYJ6OL3.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/6N5yOHJdZeyI4nOLYJ6OL3.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xf744f7643c532667041c7f81b5507f07f868d15b14c4b505b974c17566ab3e47","isrc":"PLH181200003","name":"Budź Się","registered_at":"2026-06-06T05:25:01Z","spotify_id":"6N5yOHJdZeyI4nOLYJ6OL3","type":"track"}
track: Budź Się - Instrumental
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  duration: PT3M22S
  duration ms: 202881
  explicit: false
  by artist: Donatan
  in album: Równonoc Słowiańska Dusza
    type: MusicAlbum
    date published: 2012-10-26
  isrc code: PLH181200019
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T08:40:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xde721f126f87695b36f333f6940089827e80bc94c2b1b6f2f6e140c67f5e9c36
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5kLyMwYnxYM9ImOUp12RC5.json
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Z Samym Sobą - Instrumental
track: Z Samym Sobą
track: Nie Lubimy Robić - Instrumental
track: Nie Lubimy Robić
track: To Jest Takie Nasze - Instrumental
track: To Jest Takie Nasze
track: Z Dziada Pradziada - Instrumental
track: Z Dziada Pradziada
track: Będą Cię Nienawidzić - Instrumental
track: Będą Cię Nienawidzić
track: Szukaj Jej Tu - Instrumental
track: Szukaj Jej Tu
track: Niespokojna Dusza - Instrumental
track: Niespokojna Dusza
track: Pij Wódkę - Instrumental
track: Pij Wódkę Gość Jarecki - Brk
track: Słowiańska Krew - Instrumental
track: Słowiańska Krew
track: Jestem Stąd Jestem Sobą - Instrumental
track: Jestem Stąd Jestem Sobą
track: Noc Kupały - Instrumental
track: Noc Kupały
track: Zew - Instrumental
track: Zew
track: Niech Obdarzy Niech Obrodzi - Instrumental
track: Niech Obdarzy Niech Obrodzi

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kLyMwYnxYM9ImOUp12RC5

OTSTimestamp
type: PropertyValue
value: 2026-07-02T11:38:34Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xde721f126f87695b36f333f6940089827e80bc94c2b1b6f2f6e140c67f5e9c36","isrc":"PLH181200019","name":"Budź Się - Instrumental","registered_at":"2026-06-27T08:40:54Z","spotify_id":"5kLyMwYnxYM9ImOUp12RC5","type":"track"}

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde721f126f87695b36f333f6940089827e80bc94c2b1b6f2f6e140c67f5e9c36. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5kLyMwYnxYM9ImOUp12RC5.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/5kLyMwYnxYM9ImOUp12RC5.
date published: 2026-07-02T11:38:34Z
text: {"copyright_id":"0xde721f126f87695b36f333f6940089827e80bc94c2b1b6f2f6e140c67f5e9c36","isrc":"PLH181200019","name":"Budź Się - Instrumental","registered_at":"2026-06-27T08:40:54Z","spotify_id":"5kLyMwYnxYM9ImOUp12RC5","type":"track"}

Z Samym Sobą - Instrumental
type: MusicRecording
duration: PT3M10S
duration ms: 190812
explicit: false
by artist: Donatan
in album: Równonoc Słowiańska Dusza
  type: MusicAlbum
  date published: 2012-10-26
isrc code: PLH181200020

Z Samym Sobą
type: MusicRecording
duration: PT3M11S
duration ms: 191334
explicit: false
by artist: Donatan
by artist: Sokół
in album: Równonoc Słowiańska Dusza
  type: MusicAlbum
  date published: 2012-10-26
isrc code: PLH181200004
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T09:15:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xad63748afefc6cd57ad0917340a6951ef8804d401dca44bf2c9b7507c6f9789d
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/7MbqqRF8950drFEBYvxEe7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7MbqqRF8950drFEBYvxEe7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xad63748afefc6cd57ad0917340a6951ef8804d401dca44bf2c9b7507c6f9789d","isrc":"PLH181200004","name":"Z Samym Sobą","registered_at":"2026-06-05T09:15:40Z","spotify_id":"7MbqqRF8950drFEBYvxEe7","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 0xad63748afefc6cd57ad0917340a6951ef8804d401dca44bf2c9b7507c6f9789d. 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/7MbqqRF8950drFEBYvxEe7.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/7MbqqRF8950drFEBYvxEe7.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xad63748afefc6cd57ad0917340a6951ef8804d401dca44bf2c9b7507c6f9789d","isrc":"PLH181200004","name":"Z Samym Sobą","registered_at":"2026-06-05T09:15:40Z","spotify_id":"7MbqqRF8950drFEBYvxEe7","type":"track"}

Nie Lubimy Robić - Instrumental
type: MusicRecording
duration: PT3M18S
duration ms: 198205
explicit: false
by artist: Donatan
in album: Równonoc Słowiańska Dusza
  type: MusicAlbum
  date published: 2012-10-26
isrc code: PLH181200021

Nie Lubimy Robić
type: MusicRecording
duration: PT3M20S
duration ms: 200425
explicit: false
by artist: Donatan
by artist: Borixon
by artist: Kajman
in album: Równonoc Słowiańska Dusza
  type: MusicAlbum
  date published: 2012-10-26
isrc code: PLH181200005
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T09:14:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x27bccc02c70ed3dff545854a20cd5d77b46eed211530a7182c946dd9b4b52218
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/0s1VSvvIRvaRgKZbhzaKX9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0s1VSvvIRvaRgKZbhzaKX9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x27bccc02c70ed3dff545854a20cd5d77b46eed211530a7182c946dd9b4b52218","isrc":"PLH181200005","name":"Nie Lubimy Robić","registered_at":"2026-06-05T09:14:33Z","spotify_id":"0s1VSvvIRvaRgKZbhzaKX9","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 0x27bccc02c70ed3dff545854a20cd5d77b46eed211530a7182c946dd9b4b52218. 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/0s1VSvvIRvaRgKZbhzaKX9.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/0s1VSvvIRvaRgKZbhzaKX9.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x27bccc02c70ed3dff545854a20cd5d77b46eed211530a7182c946dd9b4b52218","isrc":"PLH181200005","name":"Nie Lubimy Robić","registered_at":"2026-06-05T09:14:33Z","spotify_id":"0s1VSvvIRvaRgKZbhzaKX9","type":"track"}

To Jest Takie Nasze - Instrumental
type: MusicRecording
duration: PT3M15S
duration ms: 195671
explicit: false
by artist: Donatan
in album: Równonoc Słowiańska Dusza
  type: MusicAlbum
  date published: 2012-10-26
isrc code: PLH181200022

To Jest Takie Nasze
type: MusicRecording
duration: PT3M17S
duration ms: 197656
explicit: false
by artist: Donatan
by artist: Onar
in album: Równonoc Słowiańska Dusza
  type: MusicAlbum
  date published: 2012-10-26
isrc code: PLH181200006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T03:20:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2b85d7aa4205727bb2443143e73e519d093408d583ba10488bc651b44dd5c3b9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/71scTP0DhdIyxxkAdAigsH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/71scTP0DhdIyxxkAdAigsH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2b85d7aa4205727bb2443143e73e519d093408d583ba10488bc651b44dd5c3b9","isrc":"PLH181200006","name":"To Jest Takie Nasze","registered_at":"2026-06-18T03:20:40Z","spotify_id":"71scTP0DhdIyxxkAdAigsH","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 0x2b85d7aa4205727bb2443143e73e519d093408d583ba10488bc651b44dd5c3b9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/71scTP0DhdIyxxkAdAigsH.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/71scTP0DhdIyxxkAdAigsH.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x2b85d7aa4205727bb2443143e73e519d093408d583ba10488bc651b44dd5c3b9","isrc":"PLH181200006","name":"To Jest Takie Nasze","registered_at":"2026-06-18T03:20:40Z","spotify_id":"71scTP0DhdIyxxkAdAigsH","type":"track"}

Z Dziada Pradziada - Instrumental
type: MusicRecording
duration: PT3M52S
duration ms: 232085
explicit: false
by artist: Donatan
in album: Równonoc Słowiańska Dusza
  type: MusicAlbum
  date published: 2012-10-26
isrc code: PLH181200023

Z Dziada Pradziada
type: MusicRecording
duration: PT3M52S
duration ms: 232399
explicit: false
by artist: Donatan
by artist: Trzeci Wymiar
in album: Równonoc Słowiańska Dusza
  type: MusicAlbum
  date published: 2012-10-26
isrc code: PLH181200007
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T18:22:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xefc1f3643b7128f43fb2b40d758d6e081ed53a2744a5f55bb327159143a0f550
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3wSSrpMa0sjiqAfPwTr6uT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wSSrpMa0sjiqAfPwTr6uT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xefc1f3643b7128f43fb2b40d758d6e081ed53a2744a5f55bb327159143a0f550","isrc":"PLH181200007","name":"Z Dziada Pradziada","registered_at":"2026-06-06T18:22:10Z","spotify_id":"3wSSrpMa0sjiqAfPwTr6uT","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 0xefc1f3643b7128f43fb2b40d758d6e081ed53a2744a5f55bb327159143a0f550. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3wSSrpMa0sjiqAfPwTr6uT.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/3wSSrpMa0sjiqAfPwTr6uT.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xefc1f3643b7128f43fb2b40d758d6e081ed53a2744a5f55bb327159143a0f550","isrc":"PLH181200007","name":"Z Dziada Pradziada","registered_at":"2026-06-06T18:22:10Z","spotify_id":"3wSSrpMa0sjiqAfPwTr6uT","type":"track"}

Będą Cię Nienawidzić - Instrumental
type: MusicRecording
duration: PT3M51S
duration ms: 231459
explicit: false
by artist: Donatan
in album: Równonoc Słowiańska Dusza
  type: MusicAlbum
  date published: 2012-10-26
isrc code: PLH181200024

Będą Cię Nienawidzić
type: MusicRecording
duration: PT3M53S
duration ms: 233496
explicit: false
by artist: Donatan
by artist: Ten Typ Mes
in album: Równonoc Słowiańska Dusza
  type: MusicAlbum
  date published: 2012-10-26
isrc code: PLH181200008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T14:28:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb14b7cb45e223006d94d7109c9786149be3c8fab94d7763a7712cefd08bbe579
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/2YtkGvjxgxUi56R1XYeqgd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2YtkGvjxgxUi56R1XYeqgd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb14b7cb45e223006d94d7109c9786149be3c8fab94d7763a7712cefd08bbe579","isrc":"PLH181200008","name":"Będą Cię Nienawidzić","registered_at":"2026-06-10T14:28:28Z","spotify_id":"2YtkGvjxgxUi56R1XYeqgd","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 0xb14b7cb45e223006d94d7109c9786149be3c8fab94d7763a7712cefd08bbe579. 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/2YtkGvjxgxUi56R1XYeqgd.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/2YtkGvjxgxUi56R1XYeqgd.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xb14b7cb45e223006d94d7109c9786149be3c8fab94d7763a7712cefd08bbe579","isrc":"PLH181200008","name":"Będą Cię Nienawidzić","registered_at":"2026-06-10T14:28:28Z","spotify_id":"2YtkGvjxgxUi56R1XYeqgd","type":"track"}

Szukaj Jej Tu - Instrumental
type: MusicRecording
duration: PT3M25S
duration ms: 205336
explicit: false
by artist: Donatan
in album: Równonoc Słowiańska Dusza
  type: MusicAlbum
  date published: 2012-10-26
isrc code: PLH181200025

Szukaj Jej Tu
type: MusicRecording
duration: PT3M27S
duration ms: 207504
explicit: false
by artist: Donatan
by artist: Paluch
in album: Równonoc Słowiańska Dusza
  type: MusicAlbum
  date published: 2012-10-26
isrc code: PLH181200009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T05:30:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8b87af7480d899cee9054536c9f23469bda056ee550d2cab35d38ea4241ad610
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/0nqb2m6WQDxJnGo1uVjUAo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0nqb2m6WQDxJnGo1uVjUAo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8b87af7480d899cee9054536c9f23469bda056ee550d2cab35d38ea4241ad610","isrc":"PLH181200009","name":"Szukaj Jej Tu","registered_at":"2026-06-10T05:30:04Z","spotify_id":"0nqb2m6WQDxJnGo1uVjUAo","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 0x8b87af7480d899cee9054536c9f23469bda056ee550d2cab35d38ea4241ad610. 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/0nqb2m6WQDxJnGo1uVjUAo.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/0nqb2m6WQDxJnGo1uVjUAo.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x8b87af7480d899cee9054536c9f23469bda056ee550d2cab35d38ea4241ad610","isrc":"PLH181200009","name":"Szukaj Jej Tu","registered_at":"2026-06-10T05:30:04Z","spotify_id":"0nqb2m6WQDxJnGo1uVjUAo","type":"track"}

Niespokojna Dusza - Instrumental
type: MusicRecording
duration: PT3M59S
duration ms: 239217
explicit: false
by artist: Donatan
in album: Równonoc Słowiańska Dusza
  type: MusicAlbum
  date published: 2012-10-26
isrc code: PLH181200026

Niespokojna Dusza
type: MusicRecording
duration: PT4M1S
duration ms: 241672
explicit: false
by artist: Donatan
by artist: Chada
by artist: Słoń
by artist: Sobota
in album: Równonoc Słowiańska Dusza
  type: MusicAlbum
  date published: 2012-10-26
isrc code: PLH181200010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T18:24:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x49395ed011b70545fd5e22a423131788481ede22622c59bee9a03d06baf5b9e1
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/7styhyiUC42ucfK9EPct4S.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7styhyiUC42ucfK9EPct4S
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x49395ed011b70545fd5e22a423131788481ede22622c59bee9a03d06baf5b9e1","isrc":"PLH181200010","name":"Niespokojna Dusza","registered_at":"2026-06-06T18:24:34Z","spotify_id":"7styhyiUC42ucfK9EPct4S","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 0x49395ed011b70545fd5e22a423131788481ede22622c59bee9a03d06baf5b9e1. 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/7styhyiUC42ucfK9EPct4S.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/7styhyiUC42ucfK9EPct4S.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x49395ed011b70545fd5e22a423131788481ede22622c59bee9a03d06baf5b9e1","isrc":"PLH181200010","name":"Niespokojna Dusza","registered_at":"2026-06-06T18:24:34Z","spotify_id":"7styhyiUC42ucfK9EPct4S","type":"track"}

Pij Wódkę - Instrumental
type: MusicRecording
duration: PT2M47S
duration ms: 167093
explicit: false
by artist: Donatan
in album: Równonoc Słowiańska Dusza
  type: MusicAlbum
  date published: 2012-10-26
isrc code: PLH181200027

Pij Wódkę Gość Jarecki - Brk
type: MusicRecording
duration: PT2M47S
duration ms: 167563
explicit: false
by artist: Donatan
by artist: Jarecki / BRK
in album: Równonoc Słowiańska Dusza
  type: MusicAlbum
  date published: 2012-10-26
isrc code: PLH181200011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T03:21:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x957352cd9baabc970e9a11235be40d869a4c6d816630df4d721cde8c1089ab5b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1qgurMCZRR3yOCGuOPku4s.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1qgurMCZRR3yOCGuOPku4s
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x957352cd9baabc970e9a11235be40d869a4c6d816630df4d721cde8c1089ab5b","isrc":"PLH181200011","name":"Pij Wódkę Gość Jarecki - Brk","registered_at":"2026-06-18T03:21:26Z","spotify_id":"1qgurMCZRR3yOCGuOPku4s","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 0x957352cd9baabc970e9a11235be40d869a4c6d816630df4d721cde8c1089ab5b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1qgurMCZRR3yOCGuOPku4s.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/1qgurMCZRR3yOCGuOPku4s.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x957352cd9baabc970e9a11235be40d869a4c6d816630df4d721cde8c1089ab5b","isrc":"PLH181200011","name":"Pij Wódkę Gość Jarecki - Brk","registered_at":"2026-06-18T03:21:26Z","spotify_id":"1qgurMCZRR3yOCGuOPku4s","type":"track"}

Słowiańska Krew - Instrumental
type: MusicRecording
duration: PT4M20S
duration ms: 260245
explicit: false
by artist: Donatan
in album: Równonoc Słowiańska Dusza
  type: MusicAlbum
  date published: 2012-10-26
isrc code: PLH181200028

Słowiańska Krew
type: MusicRecording
duration: PT4M22S
duration ms: 262675
explicit: false
by artist: Donatan
by artist: Gural
by artist: Sheller
by artist: Kaczor
by artist: RY23
by artist: Rafi
in album: Równonoc Słowiańska Dusza
  type: MusicAlbum
  date published: 2012-10-26
isrc code: PLH181200012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T04:29:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xab53f6dbb820ffe494fdf017c0c6cfe95365c0d6bc83b0b62f9f62a416086ce8
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/09D497wzld16P5xosQuV88.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/09D497wzld16P5xosQuV88
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xab53f6dbb820ffe494fdf017c0c6cfe95365c0d6bc83b0b62f9f62a416086ce8","isrc":"PLH181200012","name":"Słowiańska Krew","registered_at":"2026-06-08T04:29:09Z","spotify_id":"09D497wzld16P5xosQuV88","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 0xab53f6dbb820ffe494fdf017c0c6cfe95365c0d6bc83b0b62f9f62a416086ce8. 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/09D497wzld16P5xosQuV88.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/09D497wzld16P5xosQuV88.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xab53f6dbb820ffe494fdf017c0c6cfe95365c0d6bc83b0b62f9f62a416086ce8","isrc":"PLH181200012","name":"Słowiańska Krew","registered_at":"2026-06-08T04:29:09Z","spotify_id":"09D497wzld16P5xosQuV88","type":"track"}

Jestem Stąd Jestem Sobą - Instrumental
type: MusicRecording
duration: PT4M2S
duration ms: 242534
explicit: false
by artist: Donatan
in album: Równonoc Słowiańska Dusza
  type: MusicAlbum
  date published: 2012-10-26
isrc code: PLH181200029

Jestem Stąd Jestem Sobą
type: MusicRecording
duration: PT4M4S
duration ms: 244650
explicit: false
by artist: Donatan
by artist: Miuosh
by artist: Pelson
by artist: Ero JWP
by artist: Małpa
in album: Równonoc Słowiańska Dusza
  type: MusicAlbum
  date published: 2012-10-26
isrc code: PLH181200013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T08:16:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4c0f73fa26ea6fa3595dcdef025aea0f78207425201145068fa1bda1f76ef615
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6rd6EaFzcP9TALgfc3GuYk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6rd6EaFzcP9TALgfc3GuYk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4c0f73fa26ea6fa3595dcdef025aea0f78207425201145068fa1bda1f76ef615","isrc":"PLH181200013","name":"Jestem Stąd Jestem Sobą","registered_at":"2026-06-07T08:16:36Z","spotify_id":"6rd6EaFzcP9TALgfc3GuYk","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 0x4c0f73fa26ea6fa3595dcdef025aea0f78207425201145068fa1bda1f76ef615. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6rd6EaFzcP9TALgfc3GuYk.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/6rd6EaFzcP9TALgfc3GuYk.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x4c0f73fa26ea6fa3595dcdef025aea0f78207425201145068fa1bda1f76ef615","isrc":"PLH181200013","name":"Jestem Stąd Jestem Sobą","registered_at":"2026-06-07T08:16:36Z","spotify_id":"6rd6EaFzcP9TALgfc3GuYk","type":"track"}

Noc Kupały - Instrumental
type: MusicRecording
duration: PT3M47S
duration ms: 227279
explicit: false
by artist: Donatan
in album: Równonoc Słowiańska Dusza
  type: MusicAlbum
  date published: 2012-10-26
isrc code: PLH181200030

Noc Kupały
type: MusicRecording
duration: PT3M49S
duration ms: 229421
explicit: false
by artist: Donatan
by artist: TEDE
in album: Równonoc Słowiańska Dusza
  type: MusicAlbum
  date published: 2012-10-26
isrc code: PLH181200014
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T05:28:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0ba86c1414e91de9373cd0587975ed71283b09d016ef840b21ad01c4d92eb704
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/4tve2uj8ny3mbkhH9cQooG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4tve2uj8ny3mbkhH9cQooG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0ba86c1414e91de9373cd0587975ed71283b09d016ef840b21ad01c4d92eb704","isrc":"PLH181200014","name":"Noc Kupały","registered_at":"2026-06-10T05:28:27Z","spotify_id":"4tve2uj8ny3mbkhH9cQooG","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 0x0ba86c1414e91de9373cd0587975ed71283b09d016ef840b21ad01c4d92eb704. 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/4tve2uj8ny3mbkhH9cQooG.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/4tve2uj8ny3mbkhH9cQooG.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x0ba86c1414e91de9373cd0587975ed71283b09d016ef840b21ad01c4d92eb704","isrc":"PLH181200014","name":"Noc Kupały","registered_at":"2026-06-10T05:28:27Z","spotify_id":"4tve2uj8ny3mbkhH9cQooG","type":"track"}

Zew - Instrumental
type: MusicRecording
duration: PT3M19S
duration ms: 199589
explicit: false
by artist: Donatan
in album: Równonoc Słowiańska Dusza
  type: MusicAlbum
  date published: 2012-10-26
isrc code: PLH181200031

Zew
type: MusicRecording
duration: PT3M22S
duration ms: 202489
explicit: false
by artist: Donatan
by artist: B R O
by artist: ZBUKU
by artist: Sitek
in album: Równonoc Słowiańska Dusza
  type: MusicAlbum
  date published: 2012-10-26
isrc code: PLH181200015
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T05:24:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0e8c2d03873f9996a84ebddc1f1c5850b993aaffbf43c24c389bbf7367989155
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/1eIPeEPMP0JZbBM9bEuwz4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1eIPeEPMP0JZbBM9bEuwz4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
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 0x0e8c2d03873f9996a84ebddc1f1c5850b993aaffbf43c24c389bbf7367989155. 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/1eIPeEPMP0JZbBM9bEuwz4.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/1eIPeEPMP0JZbBM9bEuwz4.
  date published: 2026-06-13T15:41:10Z

Niech Obdarzy Niech Obrodzi - Instrumental
type: MusicRecording
duration: PT2M53S
duration ms: 173232
explicit: false
by artist: Donatan
in album: Równonoc Słowiańska Dusza
  type: MusicAlbum
  date published: 2012-10-26
isrc code: PLH181200032

Niech Obdarzy Niech Obrodzi
type: MusicRecording
duration: PT2M53S
duration ms: 173310
explicit: false
by artist: Donatan
by artist: Hukos
by artist: Cira
in album: Równonoc Słowiańska Dusza
  type: MusicAlbum
  date published: 2012-10-26
isrc code: PLH181200016
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T14:18:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1224317437ec37cdba96e9b510de5f0a5737bf4d3b93c020a2a188682e567fae
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7EUW0hnvWpNY0eqDuk8oWh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7EUW0hnvWpNY0eqDuk8oWh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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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 0x1224317437ec37cdba96e9b510de5f0a5737bf4d3b93c020a2a188682e567fae. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7EUW0hnvWpNY0eqDuk8oWh.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/7EUW0hnvWpNY0eqDuk8oWh.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x1224317437ec37cdba96e9b510de5f0a5737bf4d3b93c020a2a188682e567fae","isrc":"PLH181200016","name":"Niech Obdarzy Niech Obrodzi","registered_at":"2026-06-19T14:18:08Z","spotify_id":"7EUW0hnvWpNY0eqDuk8oWh","type":"track"}

Pozytywka
type: MusicAlbum
date published: 2021-07-19
track: Wstawaj
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233110
  explicit: false
  by artist: Rafi
  by artist: Nicole Funk
  by artist: RTN
  in album: Pozytywka
    type: MusicAlbum
    date published: 2021-07-19
track: Jest Dobrze
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235639
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  by artist: Rafi
  by artist: Dj Soina
  by artist: RTN
  in album: Pozytywka
    type: MusicAlbum
    date published: 2021-07-19
  isrc code: PLF242108257
track: Wojna Płci (feat. RTN)
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200360
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  by artist: Rafi
  by artist: MC Illo
  by artist: Daniel Warakomski
  by artist: RTN
  in album: Pozytywka
    type: MusicAlbum
    date published: 2021-07-19
  isrc code: PLF242108258
track: Bałtyk
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214908
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  by artist: Rafi
  by artist: RTN
  in album: Pozytywka
    type: MusicAlbum
    date published: 2021-07-19
track: Oddychaj
  type: MusicRecording
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  duration ms: 218067
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  by artist: Rafi
  by artist: Hukos
  by artist: Ryfa Ri
  in album: Pozytywka
    type: MusicAlbum
    date published: 2021-07-19
  isrc code: PLF242107849
track: Pozytywka
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179048
  explicit: false
  by artist: Rafi
  by artist: RTN
  in album: Pozytywka
    type: MusicAlbum
    date published: 2021-07-19
  isrc code: PLF242108260
track: Night Rider
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216908
  explicit: false
  by artist: Rafi
  in album: Pozytywka
    type: MusicAlbum
    date published: 2021-07-19
track: Kwestia Wiary
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233399
  explicit: false
  by artist: Rafi
  by artist: Martita
  by artist: RTN
  in album: Pozytywka
    type: MusicAlbum
    date published: 2021-07-19
track: Westside Story (feat. Młody Pavko, Don Tomalone)
  type: MusicRecording
  duration: PT4M6S
  duration ms: 246451
  explicit: false
  by artist: Rafi
  by artist: Szpaaq
  by artist: Don Tomalone
  by artist: Młody Pavko
  in album: Pozytywka
    type: MusicAlbum
    date published: 2021-07-19
  isrc code: PLF242108174
track: Ewidentnie
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184173
  explicit: false
  by artist: Rafi
  by artist: DJ Seli
  in album: Pozytywka
    type: MusicAlbum
    date published: 2021-07-19
track: Nie Damy Wam Zapomnieć (feat. Barney, Czarny, RTN)
  type: MusicRecording
  duration: PT5M3S
  duration ms: 303677
  explicit: false
  by artist: Rafi
  by artist: Nicole Funk
  by artist: Koni
  by artist: Barney
  by artist: Czarny
  by artist: RTN
  in album: Pozytywka
    type: MusicAlbum
    date published: 2021-07-19
track: Trans
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231730
  explicit: false
  by artist: Rafi
  by artist: Kuba Knap
  by artist: RTN
  in album: Pozytywka
    type: MusicAlbum
    date published: 2021-07-19
  isrc code: PLF242107877
track: Strach
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  duration: PT3M33S
  duration ms: 213769
  explicit: false
  by artist: Rafi
  by artist: RTN
  in album: Pozytywka
    type: MusicAlbum
    date published: 2021-07-19
track: Super Noc
  type: MusicRecording
  duration: PT4M23S
  duration ms: 263000
  explicit: false
  by artist: Rafi
  by artist: Martita
  by artist: RTN
  in album: Pozytywka
    type: MusicAlbum
    date published: 2021-07-19
track: Puenta (feat. RTN)
  type: MusicRecording
  duration: PT4M22S
  duration ms: 262524
  explicit: false
  by artist: Rafi
  by artist: RY23
  by artist: Aga Walczak
  by artist: RTN
  in album: Pozytywka
    type: MusicAlbum
    date published: 2021-07-19
  isrc code: PLF242108265
track: To Moje Niebo
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  duration: PT3M58S
  duration ms: 238817
  explicit: false
  by artist: Rafi
  by artist: Funkchillaz
  by artist: RTN
  in album: Pozytywka
    type: MusicAlbum
    date published: 2021-07-19
track: Baśń
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  duration: PT4M48S
  duration ms: 288408
  explicit: false
  by artist: Rafi
  by artist: Masia
  by artist: RTN
  in album: Pozytywka
    type: MusicAlbum
    date published: 2021-07-19

Rap najlepszej marki
type: MusicAlbum
date published: 2014-03-28
track: Intro
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  in album: Rap najlepszej marki
    type: MusicAlbum
    date published: 2014-03-28
  isrc code: PLF241401102
track: Intro 2
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  explicit: false
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  in album: Rap najlepszej marki
    type: MusicAlbum
    date published: 2014-03-28
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track: Rap najlepszej marki
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  explicit: false
  by artist: Hukos
  by artist: Cira
  by artist: Sulin
  by artist: Kajman
  by artist: Młody M
  by artist: Jopel
  by artist: Komar
  by artist: ZBUKU
  by artist: Chada
  by artist: PIH
  by artist: Pawbeats
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    type: MusicAlbum
    date published: 2014-03-28
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T15:34:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5a45a96704d619bad40e6168249aca964ac6fbce9ad567c240306e442408c1ec
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4Uv6QZl0BjsPuCDv5pfFDF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Uv6QZl0BjsPuCDv5pfFDF
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5a45a96704d619bad40e6168249aca964ac6fbce9ad567c240306e442408c1ec","isrc":"PLF241401103","name":"Rap najlepszej marki","registered_at":"2026-06-25T15:34:49Z","spotify_id":"4Uv6QZl0BjsPuCDv5pfFDF","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 0x5a45a96704d619bad40e6168249aca964ac6fbce9ad567c240306e442408c1ec. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Uv6QZl0BjsPuCDv5pfFDF.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/4Uv6QZl0BjsPuCDv5pfFDF.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0x5a45a96704d619bad40e6168249aca964ac6fbce9ad567c240306e442408c1ec","isrc":"PLF241401103","name":"Rap najlepszej marki","registered_at":"2026-06-25T15:34:49Z","spotify_id":"4Uv6QZl0BjsPuCDv5pfFDF","type":"track"}
track: Kupuję polskie rap płyty
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  duration: PT6M56S
  duration ms: 416253
  explicit: false
  by artist: Bezczel
  by artist: Hukos
  by artist: Cira
  by artist: Kajman
  by artist: Sulin
  by artist: Młody M
  by artist: Zeus
  by artist: Jopel
  in album: Rap najlepszej marki
    type: MusicAlbum
    date published: 2014-03-28
  isrc code: PLF241401121
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T01:47:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5ba5bc58a40b01766353e9c93945329ae1a9f201daa9841be95854f333f15b95
  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/4VT1DPwOjBUAqWcXFpRxtp.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4VT1DPwOjBUAqWcXFpRxtp
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5ba5bc58a40b01766353e9c93945329ae1a9f201daa9841be95854f333f15b95","isrc":"PLF241401121","name":"Kupuję polskie rap płyty","registered_at":"2026-06-08T01:47:58Z","spotify_id":"4VT1DPwOjBUAqWcXFpRxtp","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 0x5ba5bc58a40b01766353e9c93945329ae1a9f201daa9841be95854f333f15b95. 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/4VT1DPwOjBUAqWcXFpRxtp.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/4VT1DPwOjBUAqWcXFpRxtp.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x5ba5bc58a40b01766353e9c93945329ae1a9f201daa9841be95854f333f15b95","isrc":"PLF241401121","name":"Kupuję polskie rap płyty","registered_at":"2026-06-08T01:47:58Z","spotify_id":"4VT1DPwOjBUAqWcXFpRxtp","type":"track"}
track: Do końca
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  duration: PT3M8S
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  by artist: ZBUKU
  in album: Rap najlepszej marki
    type: MusicAlbum
    date published: 2014-03-28
  isrc code: PLF241401104
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
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    value: 2026-06-04T06:52:31+00:00
  additional property: CopyrightChainExplorerURL
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    value: https://explorer.copyrightchains.com/tx/0x2bf8adc7d89705c6ec549e10a52263ca01c8e16c79b41f1420bf606d73c89761
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    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
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    value: https://artists.proofprofile.net/proofs/track/6ufpiFx5qIEhAAWeLcIJOm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ufpiFx5qIEhAAWeLcIJOm
  additional property: OTSTimestamp
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  additional property: OTSCanonicalRecord
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  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 0x2bf8adc7d89705c6ec549e10a52263ca01c8e16c79b41f1420bf606d73c89761. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6ufpiFx5qIEhAAWeLcIJOm.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/6ufpiFx5qIEhAAWeLcIJOm.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x2bf8adc7d89705c6ec549e10a52263ca01c8e16c79b41f1420bf606d73c89761","isrc":"PLF241401104","name":"Do końca","registered_at":"2026-06-04T06:52:31Z","spotify_id":"6ufpiFx5qIEhAAWeLcIJOm","type":"track"}
track: Po tej samej stronie
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  by artist: Chada
  by artist: The Returners
  by artist: PIH
  in album: Rap najlepszej marki
    type: MusicAlbum
    date published: 2014-03-28
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  additional property: CopyrightID
  additional property: CopyrightStatus
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Żyć aż do bólu
track: Patrioci (feat. Ede)
track: Widzę detale
track: Likier
track: Odlatuję gdzieś
track: Rostbef
track: Nieśmiertelnik
track: Malcolm X (feat. Danny)
track: Zlecenie (feat. Kisiel)
track: Parę kroków
track: Pozytyw.K
track: Jeszcze wiedzieć chcesz
track: Teraz (feat. Erking)
track: Klimat miejski (feat. Ede, JWP)
track: Łaki wypier***
track: Paranoja (feat. Zelo)
track: Wiem żebyś chciał zatrzymać mnie (feat. Shot, Temate)
track: Pieśni ludowe
track: Wariat
track: Żyć jak Himilscbach i Maklak
track: Litery mroku (feat. Cira)
track: Wysoka cena (feat. Jopel) - Remix
track: Wysoka cena (feat. Jopel)
track: Łatwo palni
track: Podpalamy noc (feat. Gedz, 2sty, Kajman) - Remix
track: Proforma 2 (feat. Hukos, Onar, Z.B.U.K.U., Bosski Roman, Młody M, Buczer, Kobra, Zeus, Kajman, Kaen, Zduno) - Remix
track: Jest nas 2 (feat. Pezet, Z.B.U.K.U.) - Remix
track: Czuję to - Remix
track: Outro
track: Outro 2

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OTSHash
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OTSBitcoinBlockVerifyURL
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OTSRecordURL
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OTSVerificationAPI
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value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0MsBymqTsAU3Gmp9JbldXK

OTSTimestamp
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OTSCanonicalRecord
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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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7468b836e9ffcae6ae7004f2e93bff4e5942d31e85e59c063aa45f7efd418de9. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0MsBymqTsAU3Gmp9JbldXK.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/0MsBymqTsAU3Gmp9JbldXK.
date published: 2026-07-02T11:38:34Z
text: {"copyright_id":"0x7468b836e9ffcae6ae7004f2e93bff4e5942d31e85e59c063aa45f7efd418de9","isrc":"PLF241401122","name":"Po tej samej stronie","registered_at":"2026-06-26T16:08:44Z","spotify_id":"0MsBymqTsAU3Gmp9JbldXK","type":"track"}

Żyć aż do bólu
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explicit: false
by artist: Chada
in album: Rap najlepszej marki
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5f137518bd7c794434bacd3d5d9206c3a55737dbb7366415d5bab06b954c50b2","isrc":"PLF241401105","name":"Żyć aż do bólu","registered_at":"2026-06-04T07:19:37Z","spotify_id":"6Aw1WG2m2NgNBpzYdlrGqi","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 0x5f137518bd7c794434bacd3d5d9206c3a55737dbb7366415d5bab06b954c50b2. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Aw1WG2m2NgNBpzYdlrGqi.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/6Aw1WG2m2NgNBpzYdlrGqi.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x5f137518bd7c794434bacd3d5d9206c3a55737dbb7366415d5bab06b954c50b2","isrc":"PLF241401105","name":"Żyć aż do bólu","registered_at":"2026-06-04T07:19:37Z","spotify_id":"6Aw1WG2m2NgNBpzYdlrGqi","type":"track"}

Patrioci (feat. Ede)
type: MusicRecording
duration: PT3M37S
duration ms: 217693
explicit: false
by artist: Poszwixxx
by artist: Ede
in album: Rap najlepszej marki
  type: MusicAlbum
  date published: 2014-03-28
isrc code: PLF241401123

Widzę detale
type: MusicRecording
duration: PT3M51S
duration ms: 231173
explicit: false
by artist: Sulin
in album: Rap najlepszej marki
  type: MusicAlbum
  date published: 2014-03-28
isrc code: PLF241401106
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T21:00:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x18c544d23b328c6092dde87fec0457707d312cd284078e7d2d41d95b6d0a3abe
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/6YDxBLlvA3QQrNP0GcCsmS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6YDxBLlvA3QQrNP0GcCsmS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x18c544d23b328c6092dde87fec0457707d312cd284078e7d2d41d95b6d0a3abe","isrc":"PLF241401106","name":"Widzę detale","registered_at":"2026-06-17T21:00:02Z","spotify_id":"6YDxBLlvA3QQrNP0GcCsmS","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 0x18c544d23b328c6092dde87fec0457707d312cd284078e7d2d41d95b6d0a3abe. 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/6YDxBLlvA3QQrNP0GcCsmS.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/6YDxBLlvA3QQrNP0GcCsmS.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x18c544d23b328c6092dde87fec0457707d312cd284078e7d2d41d95b6d0a3abe","isrc":"PLF241401106","name":"Widzę detale","registered_at":"2026-06-17T21:00:02Z","spotify_id":"6YDxBLlvA3QQrNP0GcCsmS","type":"track"}

Likier
type: MusicRecording
duration: PT3M3S
duration ms: 183453
explicit: false
by artist: Rover
in album: Rap najlepszej marki
  type: MusicAlbum
  date published: 2014-03-28
isrc code: PLF241401124

Odlatuję gdzieś
type: MusicRecording
duration: PT3M38S
duration ms: 218373
explicit: false
by artist: Kobra
in album: Rap najlepszej marki
  type: MusicAlbum
  date published: 2014-03-28
isrc code: PLF241401107

Rostbef
type: MusicRecording
duration: PT3M59S
duration ms: 239893
explicit: false
by artist: PIH
by artist: L-Pro
by artist: L Pro
in album: Rap najlepszej marki
  type: MusicAlbum
  date published: 2014-03-28
isrc code: PLF241401125

Nieśmiertelnik
type: MusicRecording
duration: PT3M44S
duration ms: 224413
explicit: false
by artist: Shot
in album: Rap najlepszej marki
  type: MusicAlbum
  date published: 2014-03-28
isrc code: PLF241401108

Malcolm X (feat. Danny)
type: MusicRecording
duration: PT3M35S
duration ms: 215626
explicit: false
by artist: Szczub
by artist: Danny
in album: Rap najlepszej marki
  type: MusicAlbum
  date published: 2014-03-28
isrc code: PLF241401126

Zlecenie (feat. Kisiel)
type: MusicRecording
duration: PT3M8S
duration ms: 188933
explicit: false
by artist: Praktis
by artist: Kisiel
in album: Rap najlepszej marki
  type: MusicAlbum
  date published: 2014-03-28
isrc code: PLF241401109

Parę kroków
type: MusicRecording
duration: PT3M16S
duration ms: 196240
explicit: false
by artist: ERKING
in album: Rap najlepszej marki
  type: MusicAlbum
  date published: 2014-03-28
isrc code: PLF241401127

Pozytyw.K
type: MusicRecording
duration: PT2M52S
duration ms: 172000
explicit: false
by artist: Młody M
in album: Rap najlepszej marki
  type: MusicAlbum
  date published: 2014-03-28
isrc code: PLF241401110
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T16:10:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2bb066d1e483d5f57e4b8c5f8c1c8d301adc2df841f531c3431ca89a5a50160e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7l9GETPYhGOT8kusVpyqCq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7l9GETPYhGOT8kusVpyqCq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
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 0x2bb066d1e483d5f57e4b8c5f8c1c8d301adc2df841f531c3431ca89a5a50160e. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7l9GETPYhGOT8kusVpyqCq.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/7l9GETPYhGOT8kusVpyqCq.
  date published: 2026-07-02T11:38:34Z

Jeszcze wiedzieć chcesz
type: MusicRecording
duration: PT2M52S
duration ms: 172546
explicit: false
by artist: Hukos
by artist: Cira
by artist: The Returners
in album: Rap najlepszej marki
  type: MusicAlbum
  date published: 2014-03-28
isrc code: PLF241401128

Teraz (feat. Erking)
type: MusicRecording
duration: PT4M51S
duration ms: 291640
explicit: false
by artist: NNFOF
by artist: ERKING
in album: Rap najlepszej marki
  type: MusicAlbum
  date published: 2014-03-28
isrc code: PLF241401111

Klimat miejski (feat. Ede, JWP)
type: MusicRecording
duration: PT5M5S
duration ms: 305853
explicit: false
by artist: Jopel
by artist: Ede
by artist: JWP
in album: Rap najlepszej marki
  type: MusicAlbum
  date published: 2014-03-28
isrc code: PLF241401129

Łaki wypier***
type: MusicRecording
duration: PT3M28S
duration ms: 208746
explicit: false
by artist: Cira
in album: Rap najlepszej marki
  type: MusicAlbum
  date published: 2014-03-28
isrc code: PLF241401112

Paranoja (feat. Zelo)
type: MusicRecording
duration: PT4M1S
duration ms: 241693
explicit: false
by artist: Buczer
by artist: Zelo
in album: Rap najlepszej marki
  type: MusicAlbum
  date published: 2014-03-28
isrc code: PLF241401130

Wiem żebyś chciał zatrzymać mnie (feat. Shot, Temate)
type: MusicRecording
duration: PT3M47S
duration ms: 227346
explicit: false
by artist: Paciwo
by artist: Rockets Beats
by artist: Shot
by artist: Temate
in album: Rap najlepszej marki
  type: MusicAlbum
  date published: 2014-03-28
isrc code: PLF241401113

Pieśni ludowe
type: MusicRecording
duration: PT3M16S
duration ms: 196346
explicit: false
by artist: Fabula
in album: Rap najlepszej marki
  type: MusicAlbum
  date published: 2014-03-28
isrc code: PLF241401131

Wariat
type: MusicRecording
duration: PT3M40S
duration ms: 220986
explicit: false
by artist: Maskot
in album: Rap najlepszej marki
  type: MusicAlbum
  date published: 2014-03-28
isrc code: PLF241401114

Żyć jak Himilscbach i Maklak
type: MusicRecording
duration: PT3M4S
duration ms: 184400
explicit: false
by artist: Hukos
in album: Rap najlepszej marki
  type: MusicAlbum
  date published: 2014-03-28
isrc code: PLF241401132
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T11:37:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb1cfef2cc45d9c2a8714afb1acdb6272a636d67ac7b7e2654ce49299f0742ff7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957124
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3yUBNMlIob1DbEa9O3g5Jl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3yUBNMlIob1DbEa9O3g5Jl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb1cfef2cc45d9c2a8714afb1acdb6272a636d67ac7b7e2654ce49299f0742ff7","isrc":"PLF241401132","name":"Żyć jak Himilscbach i Maklak","registered_at":"2026-06-25T11:37:09Z","spotify_id":"3yUBNMlIob1DbEa9O3g5Jl","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 0xb1cfef2cc45d9c2a8714afb1acdb6272a636d67ac7b7e2654ce49299f0742ff7. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3yUBNMlIob1DbEa9O3g5Jl.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/3yUBNMlIob1DbEa9O3g5Jl.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0xb1cfef2cc45d9c2a8714afb1acdb6272a636d67ac7b7e2654ce49299f0742ff7","isrc":"PLF241401132","name":"Żyć jak Himilscbach i Maklak","registered_at":"2026-06-25T11:37:09Z","spotify_id":"3yUBNMlIob1DbEa9O3g5Jl","type":"track"}

Litery mroku (feat. Cira)
type: MusicRecording
duration: PT5M8S
duration ms: 308973
explicit: false
by artist: Blaze
by artist: Cira
in album: Rap najlepszej marki
  type: MusicAlbum
  date published: 2014-03-28
isrc code: PLF241401115

Wysoka cena (feat. Jopel) - Remix
type: MusicRecording
duration: PT3M19S
duration ms: 199413
explicit: false
by artist: Komar
by artist: Jopel
in album: Rap najlepszej marki
  type: MusicAlbum
  date published: 2014-03-28
isrc code: PLF241401133

Wysoka cena (feat. Jopel)
type: MusicRecording
duration: PT2M52S
duration ms: 172693
explicit: false
by artist: Komar
by artist: Jopel
in album: Rap najlepszej marki
  type: MusicAlbum
  date published: 2014-03-28
isrc code: PLF241401116

Łatwo palni
type: MusicRecording
duration: PT2M58S
duration ms: 178386
explicit: false
by artist: Big_A
in album: Rap najlepszej marki
  type: MusicAlbum
  date published: 2014-03-28
isrc code: PLF241401134

Podpalamy noc (feat. Gedz, 2sty, Kajman) - Remix
type: MusicRecording
duration: PT4M53S
duration ms: 293826
explicit: false
by artist: Spinache
by artist: 2sty
by artist: Gedz
by artist: Kajman
in album: Rap najlepszej marki
  type: MusicAlbum
  date published: 2014-03-28
isrc code: PLF241401117
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T07:34:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x02bcfbff397d242dfa001e7cae65efae2b02aca5f7c026594c1e5bd1333c1518
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5kejjEpXjZnD1U86m2ANfe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kejjEpXjZnD1U86m2ANfe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x02bcfbff397d242dfa001e7cae65efae2b02aca5f7c026594c1e5bd1333c1518","isrc":"PLF241401117","name":"Podpalamy noc (feat. Gedz, 2sty, Kajman) - Remix","registered_at":"2026-06-19T07:34:35Z","spotify_id":"5kejjEpXjZnD1U86m2ANfe","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 0x02bcfbff397d242dfa001e7cae65efae2b02aca5f7c026594c1e5bd1333c1518. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5kejjEpXjZnD1U86m2ANfe.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/5kejjEpXjZnD1U86m2ANfe.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x02bcfbff397d242dfa001e7cae65efae2b02aca5f7c026594c1e5bd1333c1518","isrc":"PLF241401117","name":"Podpalamy noc (feat. Gedz, 2sty, Kajman) - Remix","registered_at":"2026-06-19T07:34:35Z","spotify_id":"5kejjEpXjZnD1U86m2ANfe","type":"track"}

Proforma 2 (feat. Hukos, Onar, Z.B.U.K.U., Bosski Roman, Młody M, Buczer, Kobra, Zeus, Kajman, Kaen, Zduno) - Remix
type: MusicRecording
duration: PT6M27S
duration ms: 387293
explicit: false
by artist: Bezczel
by artist: Bosski Roman
by artist: Buczer
by artist: Hukos
by artist: Kaen
by artist: Kajman
by artist: Kobra
by artist: Młody M
by artist: Onar
by artist: ZBUKU
by artist: ZdunO
by artist: Zeus
in album: Rap najlepszej marki
  type: MusicAlbum
  date published: 2014-03-28
isrc code: PLF241401135
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T20:04:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfd8e25e6a48c83ce521a0956adabb89c3ca8287d3508c6e973662865a64ae006
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4Mm71c14K9gGbQuvgpgccX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Mm71c14K9gGbQuvgpgccX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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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 0xfd8e25e6a48c83ce521a0956adabb89c3ca8287d3508c6e973662865a64ae006. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Mm71c14K9gGbQuvgpgccX.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/4Mm71c14K9gGbQuvgpgccX.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xfd8e25e6a48c83ce521a0956adabb89c3ca8287d3508c6e973662865a64ae006","isrc":"PLF241401135","name":"Proforma 2 (feat. Hukos, Onar, Z.B.U.K.U., Bosski Roman, Młody M, Buczer, Kobra, Zeus, Kajman, Kaen, Zduno) - Remix","registered_at":"2026-06-21T20:04:23Z","spotify_id":"4Mm71c14K9gGbQuvgpgccX","type":"track"}

Jest nas 2 (feat. Pezet, Z.B.U.K.U.) - Remix
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Czuję to - Remix
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Outro
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Outro 2
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No Name Fuck the Fame
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track: Sin City feat. Sarius / DJ Bulb
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track: Papierowy Samolot feat. Hukos / Cira / DJ Falcon1 / DJ Vazee
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track: Normalna Sprawa feat. LaikIkeOne / DJ Te
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track: ?! feat. Otsochodzi / DJ Danek
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track: Instrumental #2 feat. Bejotka / DJ Flip
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track: Drugie Życie feat. Erking / Egotrue / DJ Te
track: Jedna Myśl feat. Justyna Kuśmierczyk / DJ Ike
track: Eskapizm feat. Rover / Jopel / DJ Danek
track: Outro feat. DJ Roka

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OpenTimestamps Proof of Existence
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Instrumental #2 feat. Bejotka / DJ Flip
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Nierówno Pod Sufitem feat. Oxon / Revo / DJ Roka
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Ulic Śpiew feat. EMAS / Stillo / Erking / Flojd / DJ Noriz
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Drugie Życie feat. Erking / Egotrue / DJ Te
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Jedna Myśl feat. Justyna Kuśmierczyk / DJ Ike
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Eskapizm feat. Rover / Jopel / DJ Danek
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Outro feat. DJ Roka
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Echo
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Niewidzialny celebryta
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KLASA
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Rap Najlepszej Marki III
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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 0x00ab40e2135b19d1a2309c778aeb3850a659f34e6e16363ec8af73533a3c74fa. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/41DX2ariZSq9OudWYS31IG.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/41DX2ariZSq9OudWYS31IG.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0x00ab40e2135b19d1a2309c778aeb3850a659f34e6e16363ec8af73533a3c74fa","isrc":"PLF242108458","name":"Jak hip-hop był hip-hopem","registered_at":"2026-06-21T08:12:05Z","spotify_id":"41DX2ariZSq9OudWYS31IG","type":"track"}

Nasze Słowa (feat. Dawid Obserwator, Śliwa, Vin Vinci)
type: MusicRecording
duration: PT4M10S
duration ms: 250283
explicit: false
by artist: Dedis
by artist: Intruz
by artist: Epis DYM KNF
by artist: Dawid Obserwator
by artist: Vin Vinci
by artist: Sliwa
in album: Rap Najlepszej Marki III
  type: MusicAlbum
  date published: 2021-11-26

MOON
type: MusicRecording
duration: PT3M2S
duration ms: 182000
explicit: false
by artist: Epis DYM KNF
in album: Rap Najlepszej Marki III
  type: MusicAlbum
  date published: 2021-11-26
isrc code: PLF242108459
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x868b673d4f2eabc049fd3085d74fbaefd086a06959704adc3e0a3f7806fbef4a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/15KQCCxykaElz1kECBxjap.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/15KQCCxykaElz1kECBxjap
additional property: OTSTimestamp
  type: PropertyValue
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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 0x868b673d4f2eabc049fd3085d74fbaefd086a06959704adc3e0a3f7806fbef4a. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/15KQCCxykaElz1kECBxjap.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/15KQCCxykaElz1kECBxjap.
  date published: 2026-07-02T11:38:34Z

Krótko
type: MusicRecording
duration: PT3M44S
duration ms: 224000
explicit: false
by artist: Epis DYM KNF
by artist: Daniel Dym KNF
in album: Rap Najlepszej Marki III
  type: MusicAlbum
  date published: 2021-11-26

Plansza
type: MusicRecording
duration: PT2M44S
duration ms: 164572
explicit: false
by artist: Floral Bugs
by artist: Cooks
in album: Rap Najlepszej Marki III
  type: MusicAlbum
  date published: 2021-11-26

Skacz, skacz (feat. John Mojo, 4Money)
type: MusicRecording
duration: PT3M22S
duration ms: 202451
explicit: false
by artist: Intruz
by artist: Dawid Obserwator
by artist: Bober
by artist: 4Money
by artist: John Mojo
in album: Rap Najlepszej Marki III
  type: MusicAlbum
  date published: 2021-11-26

Lek
type: MusicRecording
duration: PT3M21S
duration ms: 201427
explicit: false
by artist: Dawid Obserwator
by artist: Kaen
by artist: 4Money
in album: Rap Najlepszej Marki III
  type: MusicAlbum
  date published: 2021-11-26

O Krok dalej
type: MusicRecording
duration: PT2M56S
duration ms: 176000
explicit: false
by artist: Dawid Obserwator
by artist: Sliwa
in album: Rap Najlepszej Marki III
  type: MusicAlbum
  date published: 2021-11-26

Antyhit
type: MusicRecording
duration: PT3M4S
duration ms: 184144
explicit: false
by artist: Kasta
by artist: Donguralesko
by artist: Matheo
in album: Rap Najlepszej Marki III
  type: MusicAlbum
  date published: 2021-11-26

Ławka
type: MusicRecording
duration: PT3M29S
duration ms: 209331
explicit: false
by artist: Vin Vinci
in album: Rap Najlepszej Marki III
  type: MusicAlbum
  date published: 2021-11-26

Dla niej
type: MusicRecording
duration: PT4M12S
duration ms: 252163
explicit: false
by artist: Chada
in album: Rap Najlepszej Marki III
  type: MusicAlbum
  date published: 2021-11-26
isrc code: PLF242108405

B.
type: MusicRecording
duration: PT3M31S
duration ms: 211860
explicit: false
by artist: Kafar Dix37
in album: Rap Najlepszej Marki III
  type: MusicAlbum
  date published: 2021-11-26

Cytrynychmielecebede
type: MusicAlbum
date published: 2020-08-06
track: Głodny
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184334
  explicit: false
  by artist: Proceente
  by artist: Mayor
  in album: Cytrynychmielecebede
    type: MusicAlbum
    date published: 2020-08-06
track: Bohumil Hrabal
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183240
  explicit: false
  by artist: Proceente
  by artist: Metro
  in album: Cytrynychmielecebede
    type: MusicAlbum
    date published: 2020-08-06
track: Aloha in Prague
  type: MusicRecording
  duration: PT3M59S
  duration ms: 239999
  explicit: false
  by artist: Proceente
  by artist: Quiz
  in album: Cytrynychmielecebede
    type: MusicAlbum
    date published: 2020-08-06
track: Chmielotok
  type: MusicRecording
  duration: PT5M13S
  duration ms: 313125
  explicit: false
  by artist: Proceente
  by artist: Mayor
  by artist: Hukos
  by artist: Bleiz
  by artist: DJ Te
  in album: Cytrynychmielecebede
    type: MusicAlbum
    date published: 2020-08-06
track: Nie poddawaj się
  type: MusicRecording
  duration: PT4M13S
  duration ms: 253318
  explicit: false
  by artist: Proceente
  by artist: Mayor
  by artist: Emazet
  by artist: Kay
  in album: Cytrynychmielecebede
    type: MusicAlbum
    date published: 2020-08-06
track: Elektrolity
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197306
  explicit: false
  by artist: Proceente
  by artist: Mayor
  by artist: Masia
  by artist: DJ HWR
  in album: Cytrynychmielecebede
    type: MusicAlbum
    date published: 2020-08-06
track: Aloha Weed
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227445
  explicit: false
  by artist: Proceente
  by artist: Mayor
  in album: Cytrynychmielecebede
    type: MusicAlbum
    date published: 2020-08-06
track: Ale jednak
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204146
  explicit: false
  by artist: Proceente
  by artist: Mayor
  by artist: DJ Te
  in album: Cytrynychmielecebede
    type: MusicAlbum
    date published: 2020-08-06
track: Rytualny joint
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226417
  explicit: false
  by artist: Proceente
  by artist: Skrubol
  in album: Cytrynychmielecebede
    type: MusicAlbum
    date published: 2020-08-06
track: Wakacje bez endu 3 REMIX
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234240
  explicit: false
  by artist: Proceente
  by artist: Panama
  by artist: Mały Esz
  by artist: Cywinsky
  in album: Cytrynychmielecebede
    type: MusicAlbum
    date published: 2020-08-06
track: Niedziela
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217989
  explicit: false
  by artist: Proceente
  by artist: Mayor
  by artist: Johnny Slim
  by artist: DJ HWR
  in album: Cytrynychmielecebede
    type: MusicAlbum
    date published: 2020-08-06
track: Niszczyciele, lotniskowce, samoloty
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238846
  explicit: false
  by artist: Proceente
  by artist: Mayor
  by artist: Emazet
  by artist: DJ HWR
  in album: Cytrynychmielecebede
    type: MusicAlbum
    date published: 2020-08-06
track: Cecece
  type: MusicRecording
  duration: PT4M19S
  duration ms: 259260
  explicit: false
  by artist: Proceente
  by artist: Mayor
  in album: Cytrynychmielecebede
    type: MusicAlbum
    date published: 2020-08-06

BSNT
type: MusicAlbum
date published: 2019-05-31
track: Intro
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  duration ms: 81309
  explicit: false
  by artist: Rest Dixon37
  by artist: Kafar Dix37
  in album: BSNT
    type: MusicAlbum
    date published: 2019-05-31
track: Na wyciągnięcie ręki
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166291
  explicit: false
  by artist: Rest Dixon37
  by artist: Kafar Dix37
  in album: BSNT
    type: MusicAlbum
    date published: 2019-05-31
  isrc code: PLF241906047
track: Słowa co pomogą Ci iść dalej (feat. Małach, Rufuz)
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  duration: PT5M10S
  duration ms: 310909
  explicit: false
  by artist: Rest Dixon37
  by artist: Kafar Dix37
  by artist: Małach
  by artist: Rufuz
  in album: BSNT
    type: MusicAlbum
    date published: 2019-05-31
  isrc code: PLF241905938
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T14:31:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4SPRCfyHRTIdvJzczBOyRT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4SPRCfyHRTIdvJzczBOyRT
  additional property: OTSTimestamp
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    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
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  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 0xfcca3db28a84a67556dbc9b604825b3b570eddf985d24127f70f719ea1c4d981. 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/4SPRCfyHRTIdvJzczBOyRT.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/4SPRCfyHRTIdvJzczBOyRT.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xfcca3db28a84a67556dbc9b604825b3b570eddf985d24127f70f719ea1c4d981","isrc":"PLF241905938","name":"Słowa co pomogą Ci iść dalej (feat. Małach, Rufuz)","registered_at":"2026-06-10T14:31:05Z","spotify_id":"4SPRCfyHRTIdvJzczBOyRT","type":"track"}
track: Brak tchu (feat. Miodu)
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193043
  explicit: false
  by artist: Rest Dixon37
  by artist: Kafar Dix37
  by artist: Miodu
  in album: BSNT
    type: MusicAlbum
    date published: 2019-05-31
  isrc code: PLF241906048
track: Sztorm (feat. Kali, Polska Wersja)
  type: MusicRecording
  duration: PT4M36S
  duration ms: 276973
  explicit: false
  by artist: Rest Dixon37
  by artist: Kafar Dix37
  by artist: Kali
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  in album: BSNT
    type: MusicAlbum
    date published: 2019-05-31
  isrc code: PLF241906049
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T14:57:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7e755eef37a592a8d7b85f40a4203315b79fd1ac22be31263cbc6e9ad1987aed
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3iwig777Tk01IYrCdLW8aN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3iwig777Tk01IYrCdLW8aN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
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    value: {"copyright_id":"0x7e755eef37a592a8d7b85f40a4203315b79fd1ac22be31263cbc6e9ad1987aed","isrc":"PLF241906049","name":"Sztorm (feat. Kali, Polska Wersja)","registered_at":"2026-06-07T14:57:37Z","spotify_id":"3iwig777Tk01IYrCdLW8aN","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 0x7e755eef37a592a8d7b85f40a4203315b79fd1ac22be31263cbc6e9ad1987aed. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3iwig777Tk01IYrCdLW8aN.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/3iwig777Tk01IYrCdLW8aN.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x7e755eef37a592a8d7b85f40a4203315b79fd1ac22be31263cbc6e9ad1987aed","isrc":"PLF241906049","name":"Sztorm (feat. Kali, Polska Wersja)","registered_at":"2026-06-07T14:57:37Z","spotify_id":"3iwig777Tk01IYrCdLW8aN","type":"track"}
track: Resztę zarobimy
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    date published: 2019-05-31
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  additional property: CopyrightID
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    type: PropertyValue
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    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSRecordURL
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  additional property: OTSVerificationAPI
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  additional property: OTSVerifyInstructions
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    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 0x9c5a020db692641e81443b7941e3fbb0d72237826c7427352d242c07d0480b00. 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/3rLVReVM5mAbIlOQPM4p7r.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/3rLVReVM5mAbIlOQPM4p7r.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x9c5a020db692641e81443b7941e3fbb0d72237826c7427352d242c07d0480b00","isrc":"PLF241906050","name":"Resztę zarobimy","registered_at":"2026-06-23T13:21:20Z","spotify_id":"3rLVReVM5mAbIlOQPM4p7r","type":"track"}
track: Gdzie
  type: MusicRecording
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  by artist: Rest Dixon37
  by artist: Kafar Dix37
  in album: BSNT
    type: MusicAlbum
    date published: 2019-05-31
  isrc code: PLF241906051
track: Nowy tlen (feat. Kamila Jakończuk)
  type: MusicRecording
  duration: PT2M54S
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  explicit: false
  by artist: Rest Dixon37
  by artist: Kafar Dix37
  by artist: Kamila Jakończuk
  in album: BSNT
  isrc code: PLF241906052
track: Czas (feat. Zip Skład)
track: W punkt
track: Nie pytam dlaczego (feat. TPS)
track: Uwierz mi na słowo
track: Bez odwrotu (feat. Dudek P56, Kamila Jakończuk)
track: Drzwi
track: Style (feat. Wigor Mor W.A., Mor W.A., Frosti Rege, Dedis, Kacper HTA, Kaczor BRS, Michrus, ZBUKU, Ero, BRZ, Nizioł, KPSN, Śliwa, Siuwax, Ostry BZM, Hukos, Jongmen)
track: Outro

Rest Dixon37
type: MusicGroup

Kafar Dix37
type: MusicGroup

Kamila Jakończuk
type: MusicGroup

BSNT
type: MusicAlbum
date published: 2019-05-31

Czas (feat. Zip Skład)
type: MusicRecording
duration: PT5M38S
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by artist: Rest Dixon37
by artist: Kafar Dix37
by artist: ZIP Skład
in album: BSNT
  type: MusicAlbum
  date published: 2019-05-31
isrc code: PLF241906053
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  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 0x2acbf4227b17c16eed186a5c33b2f36e6faaf1ecc145b83d975c7c52d3d7a03b. 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/4ODktUfjYNUPpShZMqxcyR.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/4ODktUfjYNUPpShZMqxcyR.
  date published: 2026-07-02T05:09:12Z
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W punkt
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by artist: Rest Dixon37
by artist: Kafar Dix37
in album: BSNT
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Nie pytam dlaczego (feat. TPS)
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duration: PT4M20S
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explicit: false
by artist: Rest Dixon37
by artist: Kafar Dix37
by artist: TPS
in album: BSNT
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isrc code: PLF241906055

Uwierz mi na słowo
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explicit: false
by artist: Rest Dixon37
by artist: Kafar Dix37
in album: BSNT
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Bez odwrotu (feat. Dudek P56, Kamila Jakończuk)
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by artist: Rest Dixon37
by artist: Kafar Dix37
by artist: Dudek P56
by artist: Kamila Jakończuk
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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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 0x30e41d177f6957a997fe9334105d0a682395673feec22eab92884c68292d4ca9. 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/33rcmXfsbfg4avUlmHY7Rk.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/33rcmXfsbfg4avUlmHY7Rk.
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Drzwi
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Style (feat. Wigor Mor W.A., Mor W.A., Frosti Rege, Dedis, Kacper HTA, Kaczor BRS, Michrus, ZBUKU, Ero, BRZ, Nizioł, KPSN, Śliwa, Siuwax, Ostry BZM, Hukos, Jongmen)
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by artist: Kafar Dix37
by artist: Poszwixxx
by artist: BRZ
by artist: Dedis
by artist: Ero JWP
by artist: Frosti
by artist: Hukos
by artist: Jongmen
by artist: KPSN
by artist: Kacper HTA
by artist: Kaczor BRS
by artist: Michrus
by artist: Mor W.A.
by artist: Nizioł
by artist: Ostry BZM
by artist: Siuwax
by artist: Wigor Mor W.A.
by artist: ZBUKU
by artist: Sliwa
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Outro
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by artist: Rest Dixon37
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Głodni z natury
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date published: 1970-01-01
track: Głód - Intro
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track: Supeł
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track: Widzę, spływam (feat. Z.B.U.K.U, Zeus)
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  by artist: Zeus
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  additional property: OTSRecordURL
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
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    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 0x596f0e5cc0778221e211a660791d73fd4be1a4e2a30c9027f313fd18b09a1b20. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7LAwdMKcrMXdTvZxgL7q8x.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/7LAwdMKcrMXdTvZxgL7q8x.
    date published: 2026-06-13T17:25:41Z
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track: Hajer
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track: Jeszcze wyżej (feat. Kasia Garłukiewicz)
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track: Przeszczep
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track: Nie potrzebuję tego gów** (feat. Kajman, Kali, Paluch)
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  by artist: Kajman
  by artist: Kali
  by artist: Paluch
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track: Mój ulubiony MC
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track: Starzy Kumple
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  additional property: OTSVerificationAPI
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    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 0xb76573fc45b0306c3cc21af76019c68f8e5286f8eb0a1ce83a2f9dcd85a6c7f0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2YyaCGBtEQ2VuGsxM671c0.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/2YyaCGBtEQ2VuGsxM671c0.
    date published: 2026-07-02T03:55:08Z
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track: Idziemy bandą (feat. Fama Familia)
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track: Głód - Skit
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track: Głodni z natury (feat. Bezczel, Bonson, Praktis, Pyskaty, Sheller)
track: Czy to miało tak wyglądać? (feat. Głośny)
track: Rozdaję serce (feat. Justyna Kuśmierczyk)
track: Outro
track: Polska ulewa - Bonus Track

Głodni z natury (feat. Bezczel, Bonson, Praktis, Pyskaty, Sheller)
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by artist: Pyskaty
by artist: Sheller
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Czy to miało tak wyglądać? (feat. Głośny)
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by artist: Cira
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Rozdaję serce (feat. Justyna Kuśmierczyk)
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by artist: Cira
by artist: Justyna Kuśmierczyk
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Outro
type: MusicRecording
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by artist: Hukos
by artist: Cira
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  type: MusicAlbum
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Polska ulewa - Bonus Track
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  type: MusicAlbum
  date published: 1970-01-01
isrc code: PLF241300598

Drużyna mistrzów 2 sport muzyka pasja
type: MusicAlbum
date published: 2013-06-15
track: Drużyna Mistrzów
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  by artist: Wsrh
  by artist: Wysoki Lot
  by artist: Kaen
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  by artist: Zarys zdarzeń
  by artist: Kamil PRJ
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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    date published: 2026-07-02T05:09:12Z
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track: Zastrzyk motywacji
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    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
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    date published: 2026-07-08T03:20:19Z
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track: Powiedz mi
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track: Lepsze jutro
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  by artist: Jongmen
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track: Forma
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track: W Moim Zasięgu
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  by artist: Praktis
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track: Wstęp wolny
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track: Tone
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track: Nie masz wyjścia musisz wejśc
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track: Dla tych kilku chwil
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track: Wirus lenistwa
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  by artist: Tadek
  by artist: Młody Bosski
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    type: MusicAlbum
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  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Nie daj sobie wmówić
track: Husarz
track: Z całych sił
track: Atak Najlepsza Obrona
track: Początek
track: Dawaj z nami
track: Przystanąć
track: Potrzebuje zmian
track: Siła pasji
track: Ćpaj sport
track: Nie chcę myśleć
track: Streetworkout
track: Nakręceni pasją
track: Życie na nas się odbija
track: Żyj chwilą
track: Bitwa
track: Uzależnienie
track: Ruszaj póki czas
track: Łap okazję
track: Klasa sama w sobie
track: Świadomość
track: Jeden na Stu
track: Wysoko mierzę
track: Sport muzyka pasja
track: Wirus lenistwa - Rmx
track: Sport muzyka pasja - Rmx

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CopyrightRegisteredAt
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CopyrightChainExplorerURL
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OTSHash
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OTSBitcoinBlockVerifyURL
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OTSRecordURL
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OTSVerificationAPI
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value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6AMxdRGqhv2CqUjgDKQGCX

OTSTimestamp
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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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a3eda529255d6e4e911cd40e23e7044d12ea853c1dc9efd6db7ade80d37ae18. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6AMxdRGqhv2CqUjgDKQGCX.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/6AMxdRGqhv2CqUjgDKQGCX.
date published: 2026-07-08T03:20:19Z
text: {"copyright_id":"0x9a3eda529255d6e4e911cd40e23e7044d12ea853c1dc9efd6db7ade80d37ae18","isrc":"PLH851200006","name":"Wirus lenistwa","registered_at":"2026-06-27T04:03:24Z","spotify_id":"6AMxdRGqhv2CqUjgDKQGCX","type":"track"}

Nie daj sobie wmówić
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Husarz
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Z całych sił
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Atak Najlepsza Obrona
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Początek
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Dawaj z nami
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Przystanąć
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Potrzebuje zmian
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Siła pasji
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Ćpaj sport
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by artist: Kieru
by artist: Matheo
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in album: Drużyna mistrzów 2 sport muzyka pasja
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  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 0x36ffd49e42e1005f787998e8c6a56935ad6b9bf24776cca8e9f3d62e68ddffb8. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3FTZP4gJKKr38ErO26BLSY.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/3FTZP4gJKKr38ErO26BLSY.
  date published: 2026-07-02T03:55:08Z
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Nie chcę myśleć
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Streetworkout
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by artist: Berezin
by artist: Virus Syndicate
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Nakręceni pasją
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by artist: VNM
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additional property: CopyrightRegisteredAt
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additional property: OTSVerificationAPI
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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 0xfa4ae17e5ad03dcf6635a2223bd89a3745113ffd075bd3fafbc6f259163dc031. 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/1vAly9JIBpdvgpYbnxDLkc.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/1vAly9JIBpdvgpYbnxDLkc.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xfa4ae17e5ad03dcf6635a2223bd89a3745113ffd075bd3fafbc6f259163dc031","isrc":"PLH851200030","name":"Nakręceni pasją","registered_at":"2026-06-24T16:24:24Z","spotify_id":"1vAly9JIBpdvgpYbnxDLkc","type":"track"}

Życie na nas się odbija
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Żyj chwilą
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by artist: Luks Mamilion
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Bitwa
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Uzależnienie
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Ruszaj póki czas
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Łap okazję
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Klasa sama w sobie
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Świadomość
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Jeden na Stu
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Wysoko mierzę
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Sport muzyka pasja
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Wirus lenistwa - Rmx
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Sport muzyka pasja - Rmx
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Zaraza
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date published: 1970-01-01
track: Intro
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    date published: 1970-01-01
track: Chore miasto (feat. Hades)
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track: Dżuma (feat. Hukos , Cira)
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track: Ktokolwiek (feat. Praktis)
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track: Dom zły (feat. Pezet, Juras, Sokół)
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  duration ms: 293200
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  by artist: DJ B & Szczur
  by artist: Juras
  by artist: Pezet
  by artist: Sokół
  in album: Zaraza
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: PLI369630130
track: Jak sen (feat. Małpa)
  type: MusicRecording
  duration: PT4M9S
  duration ms: 249106
  explicit: false
  by artist: DJ B & Szczur
  by artist: Małpa
  in album: Zaraza
    type: MusicAlbum
    date published: 1970-01-01
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track: Ten track (feat. Diox, DJ Kebs)
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161493
  explicit: false
  by artist: DJ B & Szczur
  by artist: DJ Kebs
  by artist: Diox
  in album: Zaraza
    type: MusicAlbum
    date published: 1970-01-01
track: Modulators
  type: MusicRecording
  duration: PT2M1S
  duration ms: 121466
  explicit: false
  by artist: DJ B & Szczur
  by artist: DJ Eprom
  in album: Zaraza
    type: MusicAlbum
    date published: 1970-01-01
track: Spalnie raioni (feat. Lvinoye Serdce, Ligalize)
  type: MusicRecording
  duration: PT4M7S
  duration ms: 247506
  explicit: false
  by artist: DJ B & Szczur
  by artist: Ligalize
  by artist: Lvinoye Serdce
  in album: Zaraza
    type: MusicAlbum
    date published: 1970-01-01
track: Pokonać słabości (feat. Wigor Mor W.A.)
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220213
  explicit: false
  by artist: DJ B & Szczur
  by artist: Wigor Mor W.A.
  in album: Zaraza
    type: MusicAlbum
    date published: 1970-01-01
track: Nie jestem tu od pouczania (feat. Wigor Mor W.A., Juras, Diox, Mes, Te Tris, Pono)
  type: MusicRecording
  duration: PT4M20S
  duration ms: 260946
  explicit: false
  by artist: DJ B & Szczur
  by artist: Diox
  by artist: Juras
  by artist: Mes
  by artist: Pono
  by artist: Te-Tris
  by artist: Wigor Mor W.A.
  in album: Zaraza
    type: MusicAlbum
    date published: 1970-01-01
track: Śmierć kliniczna (feat. Medium)
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181453
  explicit: false
  by artist: DJ B & Szczur
  by artist: Medium
  in album: Zaraza
    type: MusicAlbum
    date published: 1970-01-01
track: Świt (feat. W.E.N.A. VNM)
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195893
  explicit: false
  by artist: DJ B & Szczur
  by artist: W.E.N.A. VNM
  in album: Zaraza
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: PLI369630210

Proceder: Żyj aż do bólu (Muzyka z filmu)
type: MusicAlbum
date published: 2019-11-15
track: Kartki i myśli
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176560
  explicit: false
  by artist: Chada
  in album: Proceder: Żyj aż do bólu (Muzyka z filmu)
    type: MusicAlbum
    date published: 2019-11-15
  isrc code: PLF241200046
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T21:51:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf46b35fb0e10ebb7fca72cfa8dbfb86a44602fd88a9347da8737ac792e9bbfe5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3aTSXWU5GNpIwi5B5DeO3Y.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3aTSXWU5GNpIwi5B5DeO3Y
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf46b35fb0e10ebb7fca72cfa8dbfb86a44602fd88a9347da8737ac792e9bbfe5","isrc":"PLF241200046","name":"Kartki i myśli","registered_at":"2026-06-06T21:51:14Z","spotify_id":"3aTSXWU5GNpIwi5B5DeO3Y","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 0xf46b35fb0e10ebb7fca72cfa8dbfb86a44602fd88a9347da8737ac792e9bbfe5. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3aTSXWU5GNpIwi5B5DeO3Y.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/3aTSXWU5GNpIwi5B5DeO3Y.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xf46b35fb0e10ebb7fca72cfa8dbfb86a44602fd88a9347da8737ac792e9bbfe5","isrc":"PLF241200046","name":"Kartki i myśli","registered_at":"2026-06-06T21:51:14Z","spotify_id":"3aTSXWU5GNpIwi5B5DeO3Y","type":"track"}
track: Styl najświeższego sortu
  type: MusicRecording
  duration: PT4M18S
  duration ms: 258677
  explicit: false
  by artist: Chada
  by artist: RX
  in album: Proceder: Żyj aż do bólu (Muzyka z filmu)
    type: MusicAlbum
    date published: 2019-11-15
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T05:01:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xac147cbdda9dea73800e050e0eaeef143f03d011e891dc0984a394c9682c7284
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7i0jx5puR82lb3K64xu5Cn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7i0jx5puR82lb3K64xu5Cn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xac147cbdda9dea73800e050e0eaeef143f03d011e891dc0984a394c9682c7284","isrc":"PLF241704640","name":"Styl najświeższego sortu","registered_at":"2026-06-09T05:01:15Z","spotify_id":"7i0jx5puR82lb3K64xu5Cn","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 0xac147cbdda9dea73800e050e0eaeef143f03d011e891dc0984a394c9682c7284. 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/7i0jx5puR82lb3K64xu5Cn.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/7i0jx5puR82lb3K64xu5Cn.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xac147cbdda9dea73800e050e0eaeef143f03d011e891dc0984a394c9682c7284","isrc":"PLF241704640","name":"Styl najświeższego sortu","registered_at":"2026-06-09T05:01:15Z","spotify_id":"7i0jx5puR82lb3K64xu5Cn","type":"track"}
track: Jest nas dwóch
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214653
  explicit: false
  by artist: Chada
  by artist: Pezet
  in album: Proceder: Żyj aż do bólu (Muzyka z filmu)
    type: MusicAlbum
    date published: 2019-11-15
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:39:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa4d168f81645bfafff28acb5a72e7051246ffff39e9dfef1ed2e2ed08127d25e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/68bgA5HVvEhgKcnAI4lrBO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/68bgA5HVvEhgKcnAI4lrBO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa4d168f81645bfafff28acb5a72e7051246ffff39e9dfef1ed2e2ed08127d25e","isrc":"PLF241200041","name":"Jest nas dwóch","registered_at":"2026-06-04T16:39:01Z","spotify_id":"68bgA5HVvEhgKcnAI4lrBO","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 0xa4d168f81645bfafff28acb5a72e7051246ffff39e9dfef1ed2e2ed08127d25e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/68bgA5HVvEhgKcnAI4lrBO.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/68bgA5HVvEhgKcnAI4lrBO.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xa4d168f81645bfafff28acb5a72e7051246ffff39e9dfef1ed2e2ed08127d25e","isrc":"PLF241200041","name":"Jest nas dwóch","registered_at":"2026-06-04T16:39:01Z","spotify_id":"68bgA5HVvEhgKcnAI4lrBO","type":"track"}
track: Obrachunek moralny
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  duration: PT3M44S
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  by artist: Chada
  by artist: Ten Typ Mes
  in album: Proceder: Żyj aż do bólu (Muzyka z filmu)
    type: MusicAlbum
    date published: 2019-11-15
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T13:17:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbff16c7aa856906553ac8d9ae706729755be4fdad135123bdc6a35ce0aef663c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3808mteMv8hRTFBAB8Lqju.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3808mteMv8hRTFBAB8Lqju
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbff16c7aa856906553ac8d9ae706729755be4fdad135123bdc6a35ce0aef663c","isrc":"PLF241200077","name":"Obrachunek moralny","registered_at":"2026-06-05T13:17:53Z","spotify_id":"3808mteMv8hRTFBAB8Lqju","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 0xbff16c7aa856906553ac8d9ae706729755be4fdad135123bdc6a35ce0aef663c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3808mteMv8hRTFBAB8Lqju.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/3808mteMv8hRTFBAB8Lqju.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xbff16c7aa856906553ac8d9ae706729755be4fdad135123bdc6a35ce0aef663c","isrc":"PLF241200077","name":"Obrachunek moralny","registered_at":"2026-06-05T13:17:53Z","spotify_id":"3808mteMv8hRTFBAB8Lqju","type":"track"}
track: Fundament
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  duration: PT3M48S
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  explicit: false
  by artist: Chada
  by artist: Heavy Mental
  in album: Proceder: Żyj aż do bólu (Muzyka z filmu)
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  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Nie zatrzyma mnie nikt
track: Nie jestem wzorem świętości
track: Na głębokiej wodzie
track: Żyć aż do bólu
track: Nie zabieraj mnie stąd
track: Proceder
track: Osiedla samobójców
track: Ślepa uliczka
track: Ulica ściany płaczu
track: Na tych osiedlach
track: Rap najlepszej marki
track: Manewry miłosne
track: Raport z rejonu
track: Chada puszcza w miasto solo
track: Szukajcie aż znajdziecie
track: Kiedy jak nie dziś
track: Pod koniec
track: Mój własny porządek
track: Ukryty anioł
track: Tego nie da się naprawić
track: Innego życia nie znam
track: Od apelu do apelu
track: Z potrzeby serca
track: Dranie tak mają (feat. Hukos, Sitek, B.R.O)
track: Najlepszy towar
track: Niesiemy prawdę
track: Brat bratu bratem
track: Na tych osiedlach II
track: Pomyślności
track: Dla mojej ferajny
track: Żyć aż do bólu - Bezczel Remix

Chada
type: MusicGroup

Heavy Mental
type: MusicGroup

Proceder: Żyj aż do bólu (Muzyka z filmu)
type: MusicAlbum
date published: 2019-11-15

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-10T05:25:07+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x889991c8119c3b1c354e23981a7fc329e5cfeff58c82ffc2da2caa26c9225f4d

OTSHash
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OTSBitcoinBlock
type: PropertyValue
value: 953528

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953528

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/2X3CsfDv4HnnCxKn2I2Wye.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2X3CsfDv4HnnCxKn2I2Wye

OTSTimestamp
type: PropertyValue
value: 2026-06-13T15:41:10Z

OTSCanonicalRecord
type: PropertyValue

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x889991c8119c3b1c354e23981a7fc329e5cfeff58c82ffc2da2caa26c9225f4d. 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/2X3CsfDv4HnnCxKn2I2Wye.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/2X3CsfDv4HnnCxKn2I2Wye.
date published: 2026-06-13T15:41:10Z

Nie zatrzyma mnie nikt
type: MusicRecording
duration: PT2M37S
duration ms: 157241
explicit: false
by artist: Chada
by artist: Rytmus
in album: Proceder: Żyj aż do bólu (Muzyka z filmu)
  type: MusicAlbum
  date published: 2019-11-15
isrc code: PLF241401415
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T19:48:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe2feabb3d7e90405d98e6d9f1a2af358108d3ae5c1319421ae446a6c3e2cd09d
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7w3UIGtfcShn9XfeEIx55y.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7w3UIGtfcShn9XfeEIx55y
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe2feabb3d7e90405d98e6d9f1a2af358108d3ae5c1319421ae446a6c3e2cd09d","isrc":"PLF241401415","name":"Nie zatrzyma mnie nikt","registered_at":"2026-06-09T19:48:51Z","spotify_id":"7w3UIGtfcShn9XfeEIx55y","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 0xe2feabb3d7e90405d98e6d9f1a2af358108d3ae5c1319421ae446a6c3e2cd09d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7w3UIGtfcShn9XfeEIx55y.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/7w3UIGtfcShn9XfeEIx55y.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xe2feabb3d7e90405d98e6d9f1a2af358108d3ae5c1319421ae446a6c3e2cd09d","isrc":"PLF241401415","name":"Nie zatrzyma mnie nikt","registered_at":"2026-06-09T19:48:51Z","spotify_id":"7w3UIGtfcShn9XfeEIx55y","type":"track"}

Nie jestem wzorem świętości
type: MusicRecording
duration: PT4M31S
duration ms: 271760
explicit: false
by artist: Chada
in album: Proceder: Żyj aż do bólu (Muzyka z filmu)
  type: MusicAlbum
  date published: 2019-11-15
isrc code: PLF241200037
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T14:27:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8514c7042226e3793f99a169b9b074b61c368e945b2750b177f1686ee7afb7a4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1EzCYqaXCUmOksQyKtv45O.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1EzCYqaXCUmOksQyKtv45O
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8514c7042226e3793f99a169b9b074b61c368e945b2750b177f1686ee7afb7a4","isrc":"PLF241200037","name":"Nie jestem wzorem świętości","registered_at":"2026-06-07T14:27:21Z","spotify_id":"1EzCYqaXCUmOksQyKtv45O","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 0x8514c7042226e3793f99a169b9b074b61c368e945b2750b177f1686ee7afb7a4. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1EzCYqaXCUmOksQyKtv45O.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/1EzCYqaXCUmOksQyKtv45O.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x8514c7042226e3793f99a169b9b074b61c368e945b2750b177f1686ee7afb7a4","isrc":"PLF241200037","name":"Nie jestem wzorem świętości","registered_at":"2026-06-07T14:27:21Z","spotify_id":"1EzCYqaXCUmOksQyKtv45O","type":"track"}

Na głębokiej wodzie
type: MusicRecording
duration: PT4M0S
duration ms: 240799
explicit: false
by artist: Chada
by artist: RX
in album: Proceder: Żyj aż do bólu (Muzyka z filmu)
  type: MusicAlbum
  date published: 2019-11-15
isrc code: PLF241704642
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T03:09:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbc80ac185343dcb099bf7d23400e0273f49fcbc3a69db5fc27ba7cc838cb0a0b
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/5Mv1SN77I4WEfvUXgCfEE5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Mv1SN77I4WEfvUXgCfEE5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbc80ac185343dcb099bf7d23400e0273f49fcbc3a69db5fc27ba7cc838cb0a0b","isrc":"PLF241704642","name":"Na głębokiej wodzie","registered_at":"2026-06-11T03:09:42Z","spotify_id":"5Mv1SN77I4WEfvUXgCfEE5","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 0xbc80ac185343dcb099bf7d23400e0273f49fcbc3a69db5fc27ba7cc838cb0a0b. 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/5Mv1SN77I4WEfvUXgCfEE5.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/5Mv1SN77I4WEfvUXgCfEE5.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xbc80ac185343dcb099bf7d23400e0273f49fcbc3a69db5fc27ba7cc838cb0a0b","isrc":"PLF241704642","name":"Na głębokiej wodzie","registered_at":"2026-06-11T03:09:42Z","spotify_id":"5Mv1SN77I4WEfvUXgCfEE5","type":"track"}

Żyć aż do bólu
type: MusicRecording
duration: PT3M42S
duration ms: 222453
explicit: false
by artist: Chada
in album: Proceder: Żyj aż do bólu (Muzyka z filmu)
  type: MusicAlbum
  date published: 2019-11-15
isrc code: PLF241401105
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:19:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5f137518bd7c794434bacd3d5d9206c3a55737dbb7366415d5bab06b954c50b2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7LRBENOMhrUq8dChGNvcRF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LRBENOMhrUq8dChGNvcRF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5f137518bd7c794434bacd3d5d9206c3a55737dbb7366415d5bab06b954c50b2","isrc":"PLF241401105","name":"Żyć aż do bólu","registered_at":"2026-06-04T07:19:37Z","spotify_id":"7LRBENOMhrUq8dChGNvcRF","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 0x5f137518bd7c794434bacd3d5d9206c3a55737dbb7366415d5bab06b954c50b2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7LRBENOMhrUq8dChGNvcRF.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/7LRBENOMhrUq8dChGNvcRF.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x5f137518bd7c794434bacd3d5d9206c3a55737dbb7366415d5bab06b954c50b2","isrc":"PLF241401105","name":"Żyć aż do bólu","registered_at":"2026-06-04T07:19:37Z","spotify_id":"7LRBENOMhrUq8dChGNvcRF","type":"track"}

Nie zabieraj mnie stąd
type: MusicRecording
duration: PT3M31S
duration ms: 211428
explicit: false
by artist: Chada
by artist: Kinga Kielich
in album: Proceder: Żyj aż do bólu (Muzyka z filmu)
  type: MusicAlbum
  date published: 2019-11-15
isrc code: PLF241401423
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T20:35:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb66343c55fd6282958100bd5de753b77ff747e32bde408a8a37fe503066d26fa
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6TbfROfjsnKYbCzgAMYblM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6TbfROfjsnKYbCzgAMYblM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb66343c55fd6282958100bd5de753b77ff747e32bde408a8a37fe503066d26fa","isrc":"PLF241401423","name":"Nie zabieraj mnie stąd","registered_at":"2026-06-10T20:35:49Z","spotify_id":"6TbfROfjsnKYbCzgAMYblM","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 0xb66343c55fd6282958100bd5de753b77ff747e32bde408a8a37fe503066d26fa. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6TbfROfjsnKYbCzgAMYblM.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/6TbfROfjsnKYbCzgAMYblM.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xb66343c55fd6282958100bd5de753b77ff747e32bde408a8a37fe503066d26fa","isrc":"PLF241401423","name":"Nie zabieraj mnie stąd","registered_at":"2026-06-10T20:35:49Z","spotify_id":"6TbfROfjsnKYbCzgAMYblM","type":"track"}

Proceder
type: MusicRecording
duration: PT4M51S
duration ms: 291428
explicit: false
by artist: Chada
by artist: Mafatih
by artist: AK-47
in album: Proceder: Żyj aż do bólu (Muzyka z filmu)
  type: MusicAlbum
  date published: 2019-11-15
isrc code: PLF241401412
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:12:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x707a780ed7aa115fea89c90ec3c9acf525db4468ca5abf4e11a781f5d0eb7478
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/7GjNlrJ6PYeF26rZRY4hW3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7GjNlrJ6PYeF26rZRY4hW3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
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 0x707a780ed7aa115fea89c90ec3c9acf525db4468ca5abf4e11a781f5d0eb7478. 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/7GjNlrJ6PYeF26rZRY4hW3.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/7GjNlrJ6PYeF26rZRY4hW3.
  date published: 2026-06-13T15:41:10Z

Osiedla samobójców
type: MusicRecording
duration: PT4M22S
duration ms: 262153
explicit: false
by artist: Chada
by artist: RX
in album: Proceder: Żyj aż do bólu (Muzyka z filmu)
  type: MusicAlbum
  date published: 2019-11-15
isrc code: PLF241704650
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T05:24:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe0dc84651009fc1850b4452ce9346a492b2f25393f3177f5ba43b392b4b5e546
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/46EHZANGB0YwlpNyt2TNbZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46EHZANGB0YwlpNyt2TNbZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe0dc84651009fc1850b4452ce9346a492b2f25393f3177f5ba43b392b4b5e546","isrc":"PLF241704650","name":"Osiedla samobójców","registered_at":"2026-06-10T05:24:23Z","spotify_id":"46EHZANGB0YwlpNyt2TNbZ","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 0xe0dc84651009fc1850b4452ce9346a492b2f25393f3177f5ba43b392b4b5e546. 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/46EHZANGB0YwlpNyt2TNbZ.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/46EHZANGB0YwlpNyt2TNbZ.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe0dc84651009fc1850b4452ce9346a492b2f25393f3177f5ba43b392b4b5e546","isrc":"PLF241704650","name":"Osiedla samobójców","registered_at":"2026-06-10T05:24:23Z","spotify_id":"46EHZANGB0YwlpNyt2TNbZ","type":"track"}

Ślepa uliczka
type: MusicRecording
duration: PT3M16S
duration ms: 196112
explicit: false
by artist: Chada
by artist: RX
in album: Proceder: Żyj aż do bólu (Muzyka z filmu)
  type: MusicAlbum
  date published: 2019-11-15
isrc code: PLF241704647
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T21:21:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x29acbaaca6b021554ea5e53e8613f694e5c60f63b12fd60133117ba114dc3bf0
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/67HUj9SvQaivi3iciFtSzo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/67HUj9SvQaivi3iciFtSzo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x29acbaaca6b021554ea5e53e8613f694e5c60f63b12fd60133117ba114dc3bf0","isrc":"PLF241704647","name":"Ślepa uliczka","registered_at":"2026-06-08T21:21:55Z","spotify_id":"67HUj9SvQaivi3iciFtSzo","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 0x29acbaaca6b021554ea5e53e8613f694e5c60f63b12fd60133117ba114dc3bf0. 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/67HUj9SvQaivi3iciFtSzo.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/67HUj9SvQaivi3iciFtSzo.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x29acbaaca6b021554ea5e53e8613f694e5c60f63b12fd60133117ba114dc3bf0","isrc":"PLF241704647","name":"Ślepa uliczka","registered_at":"2026-06-08T21:21:55Z","spotify_id":"67HUj9SvQaivi3iciFtSzo","type":"track"}

Ulica ściany płaczu
type: MusicRecording
duration: PT3M44S
duration ms: 224677
explicit: false
by artist: Chada
by artist: Mafatih
in album: Proceder: Żyj aż do bólu (Muzyka z filmu)
  type: MusicAlbum
  date published: 2019-11-15
isrc code: PLF241401416
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T13:54:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf07e4ff9d2247254dc33731380bb7cd1e7ea253570f67307cf6c9292e92193a5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6Xaxq3cpy6uguabi4LXP9M.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Xaxq3cpy6uguabi4LXP9M
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf07e4ff9d2247254dc33731380bb7cd1e7ea253570f67307cf6c9292e92193a5","isrc":"PLF241401416","name":"Ulica ściany płaczu","registered_at":"2026-06-08T13:54:52Z","spotify_id":"6Xaxq3cpy6uguabi4LXP9M","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 0xf07e4ff9d2247254dc33731380bb7cd1e7ea253570f67307cf6c9292e92193a5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Xaxq3cpy6uguabi4LXP9M.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/6Xaxq3cpy6uguabi4LXP9M.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xf07e4ff9d2247254dc33731380bb7cd1e7ea253570f67307cf6c9292e92193a5","isrc":"PLF241401416","name":"Ulica ściany płaczu","registered_at":"2026-06-08T13:54:52Z","spotify_id":"6Xaxq3cpy6uguabi4LXP9M","type":"track"}

Na tych osiedlach
type: MusicRecording
duration: PT3M27S
duration ms: 207272
explicit: false
by artist: Chada
in album: Proceder: Żyj aż do bólu (Muzyka z filmu)
  type: MusicAlbum
  date published: 2019-11-15
isrc code: PLF241200063
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T04:25:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbf9e9b35fc16d4dbb39738dc70f2493df6e74b40a7d9832860c02b29d6be3e0f
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/0H6t2n9bLNr8vIs7HkGfWx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0H6t2n9bLNr8vIs7HkGfWx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbf9e9b35fc16d4dbb39738dc70f2493df6e74b40a7d9832860c02b29d6be3e0f","isrc":"PLF241200063","name":"Na tych osiedlach","registered_at":"2026-06-08T04:25:54Z","spotify_id":"0H6t2n9bLNr8vIs7HkGfWx","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 0xbf9e9b35fc16d4dbb39738dc70f2493df6e74b40a7d9832860c02b29d6be3e0f. 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/0H6t2n9bLNr8vIs7HkGfWx.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/0H6t2n9bLNr8vIs7HkGfWx.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xbf9e9b35fc16d4dbb39738dc70f2493df6e74b40a7d9832860c02b29d6be3e0f","isrc":"PLF241200063","name":"Na tych osiedlach","registered_at":"2026-06-08T04:25:54Z","spotify_id":"0H6t2n9bLNr8vIs7HkGfWx","type":"track"}

Rap najlepszej marki
type: MusicRecording
duration: PT3M21S
duration ms: 201640
explicit: false
by artist: Chada
by artist: Małolat
in album: Proceder: Żyj aż do bólu (Muzyka z filmu)
  type: MusicAlbum
  date published: 2019-11-15
isrc code: PLF241100007
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T14:18:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8146e76a1ab90438c4e4b92dffdcac4231a1f382f4957eaab4dd803acf867c49
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/19mlV06WzUIqPCztmU4GsP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/19mlV06WzUIqPCztmU4GsP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8146e76a1ab90438c4e4b92dffdcac4231a1f382f4957eaab4dd803acf867c49","isrc":"PLF241100007","name":"Rap najlepszej marki","registered_at":"2026-06-19T14:18:20Z","spotify_id":"19mlV06WzUIqPCztmU4GsP","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 0x8146e76a1ab90438c4e4b92dffdcac4231a1f382f4957eaab4dd803acf867c49. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/19mlV06WzUIqPCztmU4GsP.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/19mlV06WzUIqPCztmU4GsP.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x8146e76a1ab90438c4e4b92dffdcac4231a1f382f4957eaab4dd803acf867c49","isrc":"PLF241100007","name":"Rap najlepszej marki","registered_at":"2026-06-19T14:18:20Z","spotify_id":"19mlV06WzUIqPCztmU4GsP","type":"track"}

Manewry miłosne
type: MusicRecording
duration: PT3M52S
duration ms: 232155
explicit: false
by artist: Chada
by artist: Bezczel
by artist: ZBUKU
in album: Proceder: Żyj aż do bólu (Muzyka z filmu)
  type: MusicAlbum
  date published: 2019-11-15
isrc code: PLF241401420
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T18:45:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc305a31d2235c8fdd2690e3a80280a7a25b856a83d5b7d86649d6b9591f119b4
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/4M6ApIZ9RuG0DT9oPUaXxQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4M6ApIZ9RuG0DT9oPUaXxQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc305a31d2235c8fdd2690e3a80280a7a25b856a83d5b7d86649d6b9591f119b4","isrc":"PLF241401420","name":"Manewry miłosne","registered_at":"2026-06-06T18:45:22Z","spotify_id":"4M6ApIZ9RuG0DT9oPUaXxQ","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 0xc305a31d2235c8fdd2690e3a80280a7a25b856a83d5b7d86649d6b9591f119b4. 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/4M6ApIZ9RuG0DT9oPUaXxQ.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/4M6ApIZ9RuG0DT9oPUaXxQ.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xc305a31d2235c8fdd2690e3a80280a7a25b856a83d5b7d86649d6b9591f119b4","isrc":"PLF241401420","name":"Manewry miłosne","registered_at":"2026-06-06T18:45:22Z","spotify_id":"4M6ApIZ9RuG0DT9oPUaXxQ","type":"track"}

Raport z rejonu
type: MusicRecording
duration: PT4M35S
duration ms: 275826
explicit: false
by artist: Chada
by artist: The Returners
in album: Proceder: Żyj aż do bólu (Muzyka z filmu)
  type: MusicAlbum
  date published: 2019-11-15
isrc code: PLF241401074
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T22:41:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1b50ee876d3ebb73720441b6a8991180f2f2b17a95ec9f08a82abd5b111a652b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7KOS4DUZLIxdTH2WLOpu5c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7KOS4DUZLIxdTH2WLOpu5c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1b50ee876d3ebb73720441b6a8991180f2f2b17a95ec9f08a82abd5b111a652b","isrc":"PLF241401074","name":"Raport z rejonu","registered_at":"2026-06-05T22:41:36Z","spotify_id":"7KOS4DUZLIxdTH2WLOpu5c","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 0x1b50ee876d3ebb73720441b6a8991180f2f2b17a95ec9f08a82abd5b111a652b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7KOS4DUZLIxdTH2WLOpu5c.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/7KOS4DUZLIxdTH2WLOpu5c.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x1b50ee876d3ebb73720441b6a8991180f2f2b17a95ec9f08a82abd5b111a652b","isrc":"PLF241401074","name":"Raport z rejonu","registered_at":"2026-06-05T22:41:36Z","spotify_id":"7KOS4DUZLIxdTH2WLOpu5c","type":"track"}

Chada puszcza w miasto solo
type: MusicRecording
duration: PT4M4S
duration ms: 244946
explicit: false
by artist: Chada
in album: Proceder: Żyj aż do bólu (Muzyka z filmu)
  type: MusicAlbum
  date published: 2019-11-15
isrc code: PLF241200062
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T13:18:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2a97879024af9383a7c87d80c034efac42133ed90d0f5e47f4bad29a95cd86f7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6YUiLrTDPuEJFOI6PVQa5F.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6YUiLrTDPuEJFOI6PVQa5F
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2a97879024af9383a7c87d80c034efac42133ed90d0f5e47f4bad29a95cd86f7","isrc":"PLF241200062","name":"Chada puszcza w miasto solo","registered_at":"2026-06-05T13:18:58Z","spotify_id":"6YUiLrTDPuEJFOI6PVQa5F","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 0x2a97879024af9383a7c87d80c034efac42133ed90d0f5e47f4bad29a95cd86f7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6YUiLrTDPuEJFOI6PVQa5F.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/6YUiLrTDPuEJFOI6PVQa5F.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x2a97879024af9383a7c87d80c034efac42133ed90d0f5e47f4bad29a95cd86f7","isrc":"PLF241200062","name":"Chada puszcza w miasto solo","registered_at":"2026-06-05T13:18:58Z","spotify_id":"6YUiLrTDPuEJFOI6PVQa5F","type":"track"}

Szukajcie aż znajdziecie
type: MusicRecording
duration: PT3M45S
duration ms: 225640
explicit: false
by artist: Chada
in album: Proceder: Żyj aż do bólu (Muzyka z filmu)
  type: MusicAlbum
  date published: 2019-11-15
isrc code: PLF241501608
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:58:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0e94190a34f932ed8f086fb556d2e9f2c52f6143e1d2faf1222307e5e2983c1e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2lf6329xzyqtq4Rhn7BpVz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2lf6329xzyqtq4Rhn7BpVz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0e94190a34f932ed8f086fb556d2e9f2c52f6143e1d2faf1222307e5e2983c1e","isrc":"PLF241501608","name":"Szukajcie aż znajdziecie","registered_at":"2026-06-04T11:58:24Z","spotify_id":"2lf6329xzyqtq4Rhn7BpVz","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 0x0e94190a34f932ed8f086fb556d2e9f2c52f6143e1d2faf1222307e5e2983c1e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2lf6329xzyqtq4Rhn7BpVz.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/2lf6329xzyqtq4Rhn7BpVz.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x0e94190a34f932ed8f086fb556d2e9f2c52f6143e1d2faf1222307e5e2983c1e","isrc":"PLF241501608","name":"Szukajcie aż znajdziecie","registered_at":"2026-06-04T11:58:24Z","spotify_id":"2lf6329xzyqtq4Rhn7BpVz","type":"track"}

Kiedy jak nie dziś
type: MusicRecording
duration: PT3M57S
duration ms: 237209
explicit: false
by artist: Chada
in album: Proceder: Żyj aż do bólu (Muzyka z filmu)
  type: MusicAlbum
  date published: 2019-11-15
isrc code: PLF241401504
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:41:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x00efd077dc21380de2bb57a9bb059286e9190a22ee8be2fa85c77b7855a3c31e
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/4On1RDfuxhkZ9UAcZI40Uq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4On1RDfuxhkZ9UAcZI40Uq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x00efd077dc21380de2bb57a9bb059286e9190a22ee8be2fa85c77b7855a3c31e","isrc":"PLF241401504","name":"Kiedy jak nie dziś","registered_at":"2026-06-04T14:41:38Z","spotify_id":"4On1RDfuxhkZ9UAcZI40Uq","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 0x00efd077dc21380de2bb57a9bb059286e9190a22ee8be2fa85c77b7855a3c31e. 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/4On1RDfuxhkZ9UAcZI40Uq.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/4On1RDfuxhkZ9UAcZI40Uq.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x00efd077dc21380de2bb57a9bb059286e9190a22ee8be2fa85c77b7855a3c31e","isrc":"PLF241401504","name":"Kiedy jak nie dziś","registered_at":"2026-06-04T14:41:38Z","spotify_id":"4On1RDfuxhkZ9UAcZI40Uq","type":"track"}

Pod koniec
type: MusicRecording
duration: PT4M12S
duration ms: 252000
explicit: false
by artist: Chada
by artist: Helena
in album: Proceder: Żyj aż do bólu (Muzyka z filmu)
  type: MusicAlbum
  date published: 2019-11-15
isrc code: PLF241200075
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T21:20:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb73aceb291d7b69b080f49f3da7fe5eba8151a719967594ee8ef345d0487f55a
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/7qRxVqAPrCTQ4r9kIENIh8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7qRxVqAPrCTQ4r9kIENIh8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb73aceb291d7b69b080f49f3da7fe5eba8151a719967594ee8ef345d0487f55a","isrc":"PLF241200075","name":"Pod koniec","registered_at":"2026-06-08T21:20:41Z","spotify_id":"7qRxVqAPrCTQ4r9kIENIh8","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 0xb73aceb291d7b69b080f49f3da7fe5eba8151a719967594ee8ef345d0487f55a. 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/7qRxVqAPrCTQ4r9kIENIh8.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/7qRxVqAPrCTQ4r9kIENIh8.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xb73aceb291d7b69b080f49f3da7fe5eba8151a719967594ee8ef345d0487f55a","isrc":"PLF241200075","name":"Pod koniec","registered_at":"2026-06-08T21:20:41Z","spotify_id":"7qRxVqAPrCTQ4r9kIENIh8","type":"track"}

Mój własny porządek
type: MusicRecording
duration: PT4M0S
duration ms: 240037
explicit: false
by artist: Chada
by artist: ZBUKU
in album: Proceder: Żyj aż do bólu (Muzyka z filmu)
  type: MusicAlbum
  date published: 2019-11-15
isrc code: PLF241401414
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T02:38:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8c3c6594907b83cf0f754971f9b77c7956030456fc37ceb913803b5e13b2010d
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/0KGHGGZ66vs8JcQ1FjaZuO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0KGHGGZ66vs8JcQ1FjaZuO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8c3c6594907b83cf0f754971f9b77c7956030456fc37ceb913803b5e13b2010d","isrc":"PLF241401414","name":"Mój własny porządek","registered_at":"2026-06-07T02:38:45Z","spotify_id":"0KGHGGZ66vs8JcQ1FjaZuO","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 0x8c3c6594907b83cf0f754971f9b77c7956030456fc37ceb913803b5e13b2010d. 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/0KGHGGZ66vs8JcQ1FjaZuO.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/0KGHGGZ66vs8JcQ1FjaZuO.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x8c3c6594907b83cf0f754971f9b77c7956030456fc37ceb913803b5e13b2010d","isrc":"PLF241401414","name":"Mój własny porządek","registered_at":"2026-06-07T02:38:45Z","spotify_id":"0KGHGGZ66vs8JcQ1FjaZuO","type":"track"}

Ukryty anioł
type: MusicRecording
duration: PT3M47S
duration ms: 227558
explicit: false
by artist: Chada
by artist: RX
in album: Proceder: Żyj aż do bólu (Muzyka z filmu)
  type: MusicAlbum
  date published: 2019-11-15
isrc code: PLF241704649
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T18:06:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x87d924076066ccb893691c2eae1e0e68117f6342f6401b226c33028e6ee152c4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0p5kN2uHmDjrpfgjJVq1Gj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0p5kN2uHmDjrpfgjJVq1Gj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x87d924076066ccb893691c2eae1e0e68117f6342f6401b226c33028e6ee152c4","isrc":"PLF241704649","name":"Ukryty anioł","registered_at":"2026-06-07T18:06:42Z","spotify_id":"0p5kN2uHmDjrpfgjJVq1Gj","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 0x87d924076066ccb893691c2eae1e0e68117f6342f6401b226c33028e6ee152c4. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0p5kN2uHmDjrpfgjJVq1Gj.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/0p5kN2uHmDjrpfgjJVq1Gj.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x87d924076066ccb893691c2eae1e0e68117f6342f6401b226c33028e6ee152c4","isrc":"PLF241704649","name":"Ukryty anioł","registered_at":"2026-06-07T18:06:42Z","spotify_id":"0p5kN2uHmDjrpfgjJVq1Gj","type":"track"}

Tego nie da się naprawić
type: MusicRecording
duration: PT4M2S
duration ms: 242893
explicit: false
by artist: Chada
by artist: Hades
by artist: ZBUKU
in album: Proceder: Żyj aż do bólu (Muzyka z filmu)
  type: MusicAlbum
  date published: 2019-11-15
isrc code: PLF241200047
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:43:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb62e426d17b47747a02d66cd5e3b5133382c35d246953ec9fd52c8cb3d371ef4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/17sA0GWN2bFNAJg9Hdkfp5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/17sA0GWN2bFNAJg9Hdkfp5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb62e426d17b47747a02d66cd5e3b5133382c35d246953ec9fd52c8cb3d371ef4","isrc":"PLF241200047","name":"Tego nie da się naprawić","registered_at":"2026-06-04T14:43:31Z","spotify_id":"17sA0GWN2bFNAJg9Hdkfp5","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 0xb62e426d17b47747a02d66cd5e3b5133382c35d246953ec9fd52c8cb3d371ef4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/17sA0GWN2bFNAJg9Hdkfp5.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/17sA0GWN2bFNAJg9Hdkfp5.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xb62e426d17b47747a02d66cd5e3b5133382c35d246953ec9fd52c8cb3d371ef4","isrc":"PLF241200047","name":"Tego nie da się naprawić","registered_at":"2026-06-04T14:43:31Z","spotify_id":"17sA0GWN2bFNAJg9Hdkfp5","type":"track"}

Innego życia nie znam
type: MusicRecording
duration: PT4M0S
duration ms: 240000
explicit: false
by artist: Chada
in album: Proceder: Żyj aż do bólu (Muzyka z filmu)
  type: MusicAlbum
  date published: 2019-11-15
isrc code: PLF241401417
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T13:42:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x94d2fe37db6b5fe93b4566d0ddb0efb270dfa60ce0cebc5e68b96cc18b1065d7
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/75j0OpbFf83btcGzwXUvYq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/75j0OpbFf83btcGzwXUvYq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x94d2fe37db6b5fe93b4566d0ddb0efb270dfa60ce0cebc5e68b96cc18b1065d7","isrc":"PLF241401417","name":"Innego życia nie znam","registered_at":"2026-06-05T13:42:05Z","spotify_id":"75j0OpbFf83btcGzwXUvYq","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 0x94d2fe37db6b5fe93b4566d0ddb0efb270dfa60ce0cebc5e68b96cc18b1065d7. 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/75j0OpbFf83btcGzwXUvYq.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/75j0OpbFf83btcGzwXUvYq.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x94d2fe37db6b5fe93b4566d0ddb0efb270dfa60ce0cebc5e68b96cc18b1065d7","isrc":"PLF241401417","name":"Innego życia nie znam","registered_at":"2026-06-05T13:42:05Z","spotify_id":"75j0OpbFf83btcGzwXUvYq","type":"track"}

Od apelu do apelu
type: MusicRecording
duration: PT4M6S
duration ms: 246400
explicit: false
by artist: Chada
in album: Proceder: Żyj aż do bólu (Muzyka z filmu)
  type: MusicAlbum
  date published: 2019-11-15
isrc code: PLF241100004
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T19:18:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x916ae5219c1e4640655e6e208b7844cde302241f3e12596f29fbf3ec7889056a
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/3qLlDS5bctTkEMgYJXT5jh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qLlDS5bctTkEMgYJXT5jh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x916ae5219c1e4640655e6e208b7844cde302241f3e12596f29fbf3ec7889056a","isrc":"PLF241100004","name":"Od apelu do apelu","registered_at":"2026-06-10T19:18:38Z","spotify_id":"3qLlDS5bctTkEMgYJXT5jh","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 0x916ae5219c1e4640655e6e208b7844cde302241f3e12596f29fbf3ec7889056a. 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/3qLlDS5bctTkEMgYJXT5jh.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/3qLlDS5bctTkEMgYJXT5jh.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x916ae5219c1e4640655e6e208b7844cde302241f3e12596f29fbf3ec7889056a","isrc":"PLF241100004","name":"Od apelu do apelu","registered_at":"2026-06-10T19:18:38Z","spotify_id":"3qLlDS5bctTkEMgYJXT5jh","type":"track"}

Z potrzeby serca
type: MusicRecording
duration: PT3M49S
duration ms: 229298
explicit: false
by artist: Chada
in album: Proceder: Żyj aż do bólu (Muzyka z filmu)
  type: MusicAlbum
  date published: 2019-11-15
isrc code: PLF241704652
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T04:42:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x75ed42bf41b38c381650626aa40bdd2132a24d6b3cffcc99587a3569934f9a7c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/954130
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0oXBB8OsyijFuPpP5W7lXt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0oXBB8OsyijFuPpP5W7lXt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T20:33:33Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x75ed42bf41b38c381650626aa40bdd2132a24d6b3cffcc99587a3569934f9a7c","isrc":"PLF241704652","name":"Z potrzeby serca","registered_at":"2026-06-17T04:42:48Z","spotify_id":"0oXBB8OsyijFuPpP5W7lXt","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 0x75ed42bf41b38c381650626aa40bdd2132a24d6b3cffcc99587a3569934f9a7c. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:33:33Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0oXBB8OsyijFuPpP5W7lXt.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/0oXBB8OsyijFuPpP5W7lXt.
  date published: 2026-06-17T20:33:33Z
  text: {"copyright_id":"0x75ed42bf41b38c381650626aa40bdd2132a24d6b3cffcc99587a3569934f9a7c","isrc":"PLF241704652","name":"Z potrzeby serca","registered_at":"2026-06-17T04:42:48Z","spotify_id":"0oXBB8OsyijFuPpP5W7lXt","type":"track"}

Dranie tak mają (feat. Hukos, Sitek, B.R.O)
type: MusicRecording
duration: PT4M42S
duration ms: 282840
explicit: false
by artist: Chada
by artist: B.R.O
by artist: Hukos
by artist: Sitek
in album: Proceder: Żyj aż do bólu (Muzyka z filmu)
  type: MusicAlbum
  date published: 2019-11-15
isrc code: PLF241200042
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T08:18:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb96ae7c7e88e1666396187c2a414214e7e7e3e30cb7e4047703fd7ea5021cb90
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2U715UQGvy9YNnjxIQaCAr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2U715UQGvy9YNnjxIQaCAr
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb96ae7c7e88e1666396187c2a414214e7e7e3e30cb7e4047703fd7ea5021cb90","isrc":"PLF241200042","name":"Dranie tak mają (feat. Hukos, Sitek, B.R.O)","registered_at":"2026-06-07T08:18:16Z","spotify_id":"2U715UQGvy9YNnjxIQaCAr","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 0xb96ae7c7e88e1666396187c2a414214e7e7e3e30cb7e4047703fd7ea5021cb90. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2U715UQGvy9YNnjxIQaCAr.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/2U715UQGvy9YNnjxIQaCAr.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xb96ae7c7e88e1666396187c2a414214e7e7e3e30cb7e4047703fd7ea5021cb90","isrc":"PLF241200042","name":"Dranie tak mają (feat. Hukos, Sitek, B.R.O)","registered_at":"2026-06-07T08:18:16Z","spotify_id":"2U715UQGvy9YNnjxIQaCAr","type":"track"}

Najlepszy towar
type: MusicRecording
duration: PT3M51S
duration ms: 231746
explicit: false
by artist: Chada
in album: Proceder: Żyj aż do bólu (Muzyka z filmu)
  type: MusicAlbum
  date published: 2019-11-15
isrc code: PLF241401077
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T22:46:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x927c7b184234062ebda24b763ff7ddf4b6d3d0743ee717227de3bcd5d8f1d281
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4dhCVCs5IHbk9u6KAPTKGs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dhCVCs5IHbk9u6KAPTKGs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x927c7b184234062ebda24b763ff7ddf4b6d3d0743ee717227de3bcd5d8f1d281","isrc":"PLF241401077","name":"Najlepszy towar","registered_at":"2026-06-05T22:46:15Z","spotify_id":"4dhCVCs5IHbk9u6KAPTKGs","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 0x927c7b184234062ebda24b763ff7ddf4b6d3d0743ee717227de3bcd5d8f1d281. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4dhCVCs5IHbk9u6KAPTKGs.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/4dhCVCs5IHbk9u6KAPTKGs.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x927c7b184234062ebda24b763ff7ddf4b6d3d0743ee717227de3bcd5d8f1d281","isrc":"PLF241401077","name":"Najlepszy towar","registered_at":"2026-06-05T22:46:15Z","spotify_id":"4dhCVCs5IHbk9u6KAPTKGs","type":"track"}

Niesiemy prawdę
type: MusicRecording
duration: PT5M47S
duration ms: 347613
explicit: false
by artist: Chada
in album: Proceder: Żyj aż do bólu (Muzyka z filmu)
  type: MusicAlbum
  date published: 2019-11-15
isrc code: PLF241100011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T03:21:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x30b805029324c920fd96f5ae942d2ed803f62b592824d9a4e23f86edfb392cfd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6WrUQKyB8ZqtGtvqdivj0g.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6WrUQKyB8ZqtGtvqdivj0g
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x30b805029324c920fd96f5ae942d2ed803f62b592824d9a4e23f86edfb392cfd","isrc":"PLF241100011","name":"Niesiemy prawdę","registered_at":"2026-06-18T03:21:18Z","spotify_id":"6WrUQKyB8ZqtGtvqdivj0g","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 0x30b805029324c920fd96f5ae942d2ed803f62b592824d9a4e23f86edfb392cfd. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6WrUQKyB8ZqtGtvqdivj0g.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/6WrUQKyB8ZqtGtvqdivj0g.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x30b805029324c920fd96f5ae942d2ed803f62b592824d9a4e23f86edfb392cfd","isrc":"PLF241100011","name":"Niesiemy prawdę","registered_at":"2026-06-18T03:21:18Z","spotify_id":"6WrUQKyB8ZqtGtvqdivj0g","type":"track"}

Brat bratu bratem
type: MusicRecording
duration: PT4M10S
duration ms: 250760
explicit: false
by artist: Chada
by artist: Bezczel
by artist: ZBUKU
in album: Proceder: Żyj aż do bólu (Muzyka z filmu)
  type: MusicAlbum
  date published: 2019-11-15
isrc code: PLF241501636
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T19:53:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbd29fc01e04454cef0821d947ae5987222a638754df1f111d0708e6d0655b785
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/7c5wxLaNTQpkggPyUer14x.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7c5wxLaNTQpkggPyUer14x
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbd29fc01e04454cef0821d947ae5987222a638754df1f111d0708e6d0655b785","isrc":"PLF241501636","name":"Brat bratu bratem","registered_at":"2026-06-07T19:53:25Z","spotify_id":"7c5wxLaNTQpkggPyUer14x","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 0xbd29fc01e04454cef0821d947ae5987222a638754df1f111d0708e6d0655b785. 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/7c5wxLaNTQpkggPyUer14x.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/7c5wxLaNTQpkggPyUer14x.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xbd29fc01e04454cef0821d947ae5987222a638754df1f111d0708e6d0655b785","isrc":"PLF241501636","name":"Brat bratu bratem","registered_at":"2026-06-07T19:53:25Z","spotify_id":"7c5wxLaNTQpkggPyUer14x","type":"track"}

Na tych osiedlach II
type: MusicRecording
duration: PT3M37S
duration ms: 217226
explicit: false
by artist: Chada
in album: Proceder: Żyj aż do bólu (Muzyka z filmu)
  type: MusicAlbum
  date published: 2019-11-15
isrc code: PLF241100003
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T19:14:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb832c3e20b49ed9bbd897769530eeba28e7452370a906c5f3c5f79fd39337d95
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7in3WXxzMbv1im8rCberZu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7in3WXxzMbv1im8rCberZu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb832c3e20b49ed9bbd897769530eeba28e7452370a906c5f3c5f79fd39337d95","isrc":"PLF241100003","name":"Na tych osiedlach II","registered_at":"2026-06-10T19:14:10Z","spotify_id":"7in3WXxzMbv1im8rCberZu","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 0xb832c3e20b49ed9bbd897769530eeba28e7452370a906c5f3c5f79fd39337d95. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7in3WXxzMbv1im8rCberZu.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/7in3WXxzMbv1im8rCberZu.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xb832c3e20b49ed9bbd897769530eeba28e7452370a906c5f3c5f79fd39337d95","isrc":"PLF241100003","name":"Na tych osiedlach II","registered_at":"2026-06-10T19:14:10Z","spotify_id":"7in3WXxzMbv1im8rCberZu","type":"track"}

Pomyślności
type: MusicRecording
duration: PT5M8S
duration ms: 308013
explicit: false
by artist: Chada
in album: Proceder: Żyj aż do bólu (Muzyka z filmu)
  type: MusicAlbum
  date published: 2019-11-15
isrc code: PLF241401087
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T14:25:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb37f1fcce4467e2584c96d3c891fed5447c0c80058158a8c75ae208cfb3bec88
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2ks7VgLz8qoUvgOftC0AoX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ks7VgLz8qoUvgOftC0AoX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb37f1fcce4467e2584c96d3c891fed5447c0c80058158a8c75ae208cfb3bec88","isrc":"PLF241401087","name":"Pomyślności","registered_at":"2026-06-10T14:25:51Z","spotify_id":"2ks7VgLz8qoUvgOftC0AoX","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 0xb37f1fcce4467e2584c96d3c891fed5447c0c80058158a8c75ae208cfb3bec88. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2ks7VgLz8qoUvgOftC0AoX.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/2ks7VgLz8qoUvgOftC0AoX.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xb37f1fcce4467e2584c96d3c891fed5447c0c80058158a8c75ae208cfb3bec88","isrc":"PLF241401087","name":"Pomyślności","registered_at":"2026-06-10T14:25:51Z","spotify_id":"2ks7VgLz8qoUvgOftC0AoX","type":"track"}

Dla mojej ferajny
type: MusicRecording
duration: PT4M2S
duration ms: 242133
explicit: false
by artist: Chada
by artist: Ero JWP
in album: Proceder: Żyj aż do bólu (Muzyka z filmu)
  type: MusicAlbum
  date published: 2019-11-15
isrc code: PLF241100008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T08:49:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf002866418a10aca2a9a581d424bdd8307c2b42ce4b52540fb073d99888a7995
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1SA7EcV15NQFIn868JbGlZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SA7EcV15NQFIn868JbGlZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf002866418a10aca2a9a581d424bdd8307c2b42ce4b52540fb073d99888a7995","isrc":"PLF241100008","name":"Dla mojej ferajny","registered_at":"2026-06-20T08:49:59Z","spotify_id":"1SA7EcV15NQFIn868JbGlZ","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 0xf002866418a10aca2a9a581d424bdd8307c2b42ce4b52540fb073d99888a7995. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1SA7EcV15NQFIn868JbGlZ.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/1SA7EcV15NQFIn868JbGlZ.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xf002866418a10aca2a9a581d424bdd8307c2b42ce4b52540fb073d99888a7995","isrc":"PLF241100008","name":"Dla mojej ferajny","registered_at":"2026-06-20T08:49:59Z","spotify_id":"1SA7EcV15NQFIn868JbGlZ","type":"track"}

Żyć aż do bólu - Bezczel Remix
type: MusicRecording
duration: PT2M50S
duration ms: 170500
explicit: false
by artist: Chada
by artist: Bezczel
in album: Proceder: Żyj aż do bólu (Muzyka z filmu)
  type: MusicAlbum
  date published: 2019-11-15
isrc code: PLF241906542
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T14:25:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb5d7cbcefa34fc68108b1f75cbc2f37dd4e3742dceaad6ccb7b60c892bbde48a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2MlBdLA3UjRKCWBwOmpWL6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MlBdLA3UjRKCWBwOmpWL6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb5d7cbcefa34fc68108b1f75cbc2f37dd4e3742dceaad6ccb7b60c892bbde48a","isrc":"PLF241906542","name":"Żyć aż do bólu - Bezczel Remix","registered_at":"2026-06-07T14:25:29Z","spotify_id":"2MlBdLA3UjRKCWBwOmpWL6","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 0xb5d7cbcefa34fc68108b1f75cbc2f37dd4e3742dceaad6ccb7b60c892bbde48a. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2MlBdLA3UjRKCWBwOmpWL6.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/2MlBdLA3UjRKCWBwOmpWL6.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xb5d7cbcefa34fc68108b1f75cbc2f37dd4e3742dceaad6ccb7b60c892bbde48a","isrc":"PLF241906542","name":"Żyć aż do bólu - Bezczel Remix","registered_at":"2026-06-07T14:25:29Z","spotify_id":"2MlBdLA3UjRKCWBwOmpWL6","type":"track"}

Efekt porozumienia
type: MusicAlbum
date published: 2014-12-06
track: Słuchasz na własne ryzyko (feat. Hukos, Maskot)
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231373
  explicit: false
  by artist: Chada
  by artist: Hukos
  by artist: Maskot
  in album: Efekt porozumienia
    type: MusicAlbum
    date published: 2014-12-06
  isrc code: PLF241401410
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T10:12:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf6fb83d0a28313a5515780874a34ee38c4e7b39fbee44a5a6e6ce20c3f89ae0b
  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/0ujXVsNz6P6QEMcqpAkVfS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ujXVsNz6P6QEMcqpAkVfS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf6fb83d0a28313a5515780874a34ee38c4e7b39fbee44a5a6e6ce20c3f89ae0b","isrc":"PLF241401410","name":"Słuchasz na własne ryzyko (feat. Hukos, Maskot)","registered_at":"2026-06-09T10:12:33Z","spotify_id":"0ujXVsNz6P6QEMcqpAkVfS","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 0xf6fb83d0a28313a5515780874a34ee38c4e7b39fbee44a5a6e6ce20c3f89ae0b. 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/0ujXVsNz6P6QEMcqpAkVfS.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/0ujXVsNz6P6QEMcqpAkVfS.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xf6fb83d0a28313a5515780874a34ee38c4e7b39fbee44a5a6e6ce20c3f89ae0b","isrc":"PLF241401410","name":"Słuchasz na własne ryzyko (feat. Hukos, Maskot)","registered_at":"2026-06-09T10:12:33Z","spotify_id":"0ujXVsNz6P6QEMcqpAkVfS","type":"track"}
track: Efekt Porozumienia (feat. Kaen, Z.B.U.K.U.)
  type: MusicRecording
  duration: PT3M59S
  duration ms: 239253
  explicit: false
  by artist: Chada
  by artist: Kaen
  by artist: ZBUKU
  in album: Efekt porozumienia
    type: MusicAlbum
    date published: 2014-12-06
  isrc code: PLF241401411
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T18:46:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc9499771ea0314c6bf2a297107f78498dff44398c7045caf00471dd3f6fde8ad
  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/3kF4gM0jOHnBkTFPZ0vIim.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3kF4gM0jOHnBkTFPZ0vIim
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc9499771ea0314c6bf2a297107f78498dff44398c7045caf00471dd3f6fde8ad","isrc":"PLF241401411","name":"Efekt Porozumienia (feat. Kaen, Z.B.U.K.U.)","registered_at":"2026-06-06T18:46:38Z","spotify_id":"3kF4gM0jOHnBkTFPZ0vIim","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 0xc9499771ea0314c6bf2a297107f78498dff44398c7045caf00471dd3f6fde8ad. 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/3kF4gM0jOHnBkTFPZ0vIim.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/3kF4gM0jOHnBkTFPZ0vIim.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xc9499771ea0314c6bf2a297107f78498dff44398c7045caf00471dd3f6fde8ad","isrc":"PLF241401411","name":"Efekt Porozumienia (feat. Kaen, Z.B.U.K.U.)","registered_at":"2026-06-06T18:46:38Z","spotify_id":"3kF4gM0jOHnBkTFPZ0vIim","type":"track"}
track: Proceder
  type: MusicRecording
  duration: PT4M53S
  duration ms: 293440
  explicit: false
  by artist: Chada
  by artist: Mafatih
  by artist: AK-47
  in album: Efekt porozumienia
    type: MusicAlbum
    date published: 2014-12-06
  isrc code: PLF241401412
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:12:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x707a780ed7aa115fea89c90ec3c9acf525db4468ca5abf4e11a781f5d0eb7478
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5JpsnsQ38IA30iyBt7hKvh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5JpsnsQ38IA30iyBt7hKvh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  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 0x707a780ed7aa115fea89c90ec3c9acf525db4468ca5abf4e11a781f5d0eb7478. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5JpsnsQ38IA30iyBt7hKvh.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/5JpsnsQ38IA30iyBt7hKvh.
    date published: 2026-06-13T12:47:07Z
track: O ciszy zapomnij (feat. Sheller, Mafatih)
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237120
  explicit: false
  by artist: Chada
  by artist: Mafatih
  by artist: Sheller
  in album: Efekt porozumienia
    type: MusicAlbum
    date published: 2014-12-06
  isrc code: PLF241401413
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T20:28:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfd3cc581d8d5caecefc2790c712e5c904bd3073c50babf6e0862f03f0357abb7
  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/3esZTypJMX3ZWrOG2mFqkP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3esZTypJMX3ZWrOG2mFqkP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfd3cc581d8d5caecefc2790c712e5c904bd3073c50babf6e0862f03f0357abb7","isrc":"PLF241401413","name":"O ciszy zapomnij (feat. Sheller, Mafatih)","registered_at":"2026-06-10T20:28:43Z","spotify_id":"3esZTypJMX3ZWrOG2mFqkP","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 0xfd3cc581d8d5caecefc2790c712e5c904bd3073c50babf6e0862f03f0357abb7. 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/3esZTypJMX3ZWrOG2mFqkP.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/3esZTypJMX3ZWrOG2mFqkP.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xfd3cc581d8d5caecefc2790c712e5c904bd3073c50babf6e0862f03f0357abb7","isrc":"PLF241401413","name":"O ciszy zapomnij (feat. Sheller, Mafatih)","registered_at":"2026-06-10T20:28:43Z","spotify_id":"3esZTypJMX3ZWrOG2mFqkP","type":"track"}
track: Mój własny porządek
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242040
  explicit: false
  by artist: Chada
  by artist: ZBUKU
  in album: Efekt porozumienia
  isrc code: PLF241401414
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Nie zatrzyma mnie nikt
track: Ulica ściany płaczu
track: Kiedy jak nie dziś
track: Innego życia nie znam
track: Nie będziemy płakać (feat. Sobota)
track: Miało być inaczej (feat. Zdolne Przedmieście)
track: Manewry miłosne
track: Pierwsza linia frontu (feat. Z.B.U.K.U, Diox)
track: Fundament
track: Nie zabieraj mnie stąd

Chada
type: MusicGroup

ZBUKU
type: MusicGroup

Efekt porozumienia
type: MusicAlbum
date published: 2014-12-06

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T02:38:45+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x8c3c6594907b83cf0f754971f9b77c7956030456fc37ceb913803b5e13b2010d

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953528

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/3wxME6YxyrmAfMnnS5dlaj.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wxME6YxyrmAfMnnS5dlaj

OTSTimestamp
type: PropertyValue
value: 2026-06-13T15:41:10Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x8c3c6594907b83cf0f754971f9b77c7956030456fc37ceb913803b5e13b2010d","isrc":"PLF241401414","name":"Mój własny porządek","registered_at":"2026-06-07T02:38:45Z","spotify_id":"3wxME6YxyrmAfMnnS5dlaj","type":"track"}

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c3c6594907b83cf0f754971f9b77c7956030456fc37ceb913803b5e13b2010d. 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/3wxME6YxyrmAfMnnS5dlaj.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/3wxME6YxyrmAfMnnS5dlaj.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x8c3c6594907b83cf0f754971f9b77c7956030456fc37ceb913803b5e13b2010d","isrc":"PLF241401414","name":"Mój własny porządek","registered_at":"2026-06-07T02:38:45Z","spotify_id":"3wxME6YxyrmAfMnnS5dlaj","type":"track"}

Nie zatrzyma mnie nikt
type: MusicRecording
duration: PT2M39S
duration ms: 159253
explicit: false
by artist: Chada
by artist: Rytmus
in album: Efekt porozumienia
  type: MusicAlbum
  date published: 2014-12-06
isrc code: PLF241401415
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T19:48:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe2feabb3d7e90405d98e6d9f1a2af358108d3ae5c1319421ae446a6c3e2cd09d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2EAj8YBvHY3H7UNYtgZCCl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2EAj8YBvHY3H7UNYtgZCCl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe2feabb3d7e90405d98e6d9f1a2af358108d3ae5c1319421ae446a6c3e2cd09d","isrc":"PLF241401415","name":"Nie zatrzyma mnie nikt","registered_at":"2026-06-09T19:48:51Z","spotify_id":"2EAj8YBvHY3H7UNYtgZCCl","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 0xe2feabb3d7e90405d98e6d9f1a2af358108d3ae5c1319421ae446a6c3e2cd09d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2EAj8YBvHY3H7UNYtgZCCl.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/2EAj8YBvHY3H7UNYtgZCCl.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xe2feabb3d7e90405d98e6d9f1a2af358108d3ae5c1319421ae446a6c3e2cd09d","isrc":"PLF241401415","name":"Nie zatrzyma mnie nikt","registered_at":"2026-06-09T19:48:51Z","spotify_id":"2EAj8YBvHY3H7UNYtgZCCl","type":"track"}

Ulica ściany płaczu
type: MusicRecording
duration: PT3M46S
duration ms: 226680
explicit: false
by artist: Chada
by artist: Mafatih
in album: Efekt porozumienia
  type: MusicAlbum
  date published: 2014-12-06
isrc code: PLF241401416
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T13:54:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf07e4ff9d2247254dc33731380bb7cd1e7ea253570f67307cf6c9292e92193a5
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/4ExAMU2qhMTLDURheUWuor.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ExAMU2qhMTLDURheUWuor
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf07e4ff9d2247254dc33731380bb7cd1e7ea253570f67307cf6c9292e92193a5","isrc":"PLF241401416","name":"Ulica ściany płaczu","registered_at":"2026-06-08T13:54:52Z","spotify_id":"4ExAMU2qhMTLDURheUWuor","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 0xf07e4ff9d2247254dc33731380bb7cd1e7ea253570f67307cf6c9292e92193a5. 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/4ExAMU2qhMTLDURheUWuor.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/4ExAMU2qhMTLDURheUWuor.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xf07e4ff9d2247254dc33731380bb7cd1e7ea253570f67307cf6c9292e92193a5","isrc":"PLF241401416","name":"Ulica ściany płaczu","registered_at":"2026-06-08T13:54:52Z","spotify_id":"4ExAMU2qhMTLDURheUWuor","type":"track"}

Kiedy jak nie dziś
type: MusicRecording
duration: PT3M59S
duration ms: 239200
explicit: false
by artist: Chada
in album: Efekt porozumienia
  type: MusicAlbum
  date published: 2014-12-06
isrc code: PLF241401504
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:41:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x00efd077dc21380de2bb57a9bb059286e9190a22ee8be2fa85c77b7855a3c31e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1esJKJ2NTq7DG2kPweXJZD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1esJKJ2NTq7DG2kPweXJZD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x00efd077dc21380de2bb57a9bb059286e9190a22ee8be2fa85c77b7855a3c31e","isrc":"PLF241401504","name":"Kiedy jak nie dziś","registered_at":"2026-06-04T14:41:38Z","spotify_id":"1esJKJ2NTq7DG2kPweXJZD","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 0x00efd077dc21380de2bb57a9bb059286e9190a22ee8be2fa85c77b7855a3c31e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1esJKJ2NTq7DG2kPweXJZD.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/1esJKJ2NTq7DG2kPweXJZD.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x00efd077dc21380de2bb57a9bb059286e9190a22ee8be2fa85c77b7855a3c31e","isrc":"PLF241401504","name":"Kiedy jak nie dziś","registered_at":"2026-06-04T14:41:38Z","spotify_id":"1esJKJ2NTq7DG2kPweXJZD","type":"track"}

Innego życia nie znam
type: MusicRecording
duration: PT4M2S
duration ms: 242013
explicit: false
by artist: Chada
in album: Efekt porozumienia
  type: MusicAlbum
  date published: 2014-12-06
isrc code: PLF241401417
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T13:42:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x94d2fe37db6b5fe93b4566d0ddb0efb270dfa60ce0cebc5e68b96cc18b1065d7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6RCV1hCah25M0bvLn9C17E.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6RCV1hCah25M0bvLn9C17E
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x94d2fe37db6b5fe93b4566d0ddb0efb270dfa60ce0cebc5e68b96cc18b1065d7","isrc":"PLF241401417","name":"Innego życia nie znam","registered_at":"2026-06-05T13:42:05Z","spotify_id":"6RCV1hCah25M0bvLn9C17E","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 0x94d2fe37db6b5fe93b4566d0ddb0efb270dfa60ce0cebc5e68b96cc18b1065d7. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6RCV1hCah25M0bvLn9C17E.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/6RCV1hCah25M0bvLn9C17E.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x94d2fe37db6b5fe93b4566d0ddb0efb270dfa60ce0cebc5e68b96cc18b1065d7","isrc":"PLF241401417","name":"Innego życia nie znam","registered_at":"2026-06-05T13:42:05Z","spotify_id":"6RCV1hCah25M0bvLn9C17E","type":"track"}

Nie będziemy płakać (feat. Sobota)
type: MusicRecording
duration: PT4M29S
duration ms: 269440
explicit: false
by artist: Chada
by artist: Sobota
in album: Efekt porozumienia
  type: MusicAlbum
  date published: 2014-12-06
isrc code: PLF241401418
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T06:25:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc43f3bcfba41705b146482f6ca0c2993f996911facdd6b1a78b0057b2efd7b39
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/11capKxEDFeW6sXsYU7vaY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/11capKxEDFeW6sXsYU7vaY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc43f3bcfba41705b146482f6ca0c2993f996911facdd6b1a78b0057b2efd7b39","isrc":"PLF241401418","name":"Nie będziemy płakać (feat. Sobota)","registered_at":"2026-06-10T06:25:25Z","spotify_id":"11capKxEDFeW6sXsYU7vaY","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 0xc43f3bcfba41705b146482f6ca0c2993f996911facdd6b1a78b0057b2efd7b39. 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/11capKxEDFeW6sXsYU7vaY.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/11capKxEDFeW6sXsYU7vaY.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xc43f3bcfba41705b146482f6ca0c2993f996911facdd6b1a78b0057b2efd7b39","isrc":"PLF241401418","name":"Nie będziemy płakać (feat. Sobota)","registered_at":"2026-06-10T06:25:25Z","spotify_id":"11capKxEDFeW6sXsYU7vaY","type":"track"}

Miało być inaczej (feat. Zdolne Przedmieście)
type: MusicRecording
duration: PT3M39S
duration ms: 219933
explicit: false
by artist: Chada
by artist: zDolne Przedmieście
in album: Efekt porozumienia
  type: MusicAlbum
  date published: 2014-12-06
isrc code: PLF241401419
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T16:01:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x921c85f67634c7fe2cb5bc7aa4b3c216b1da3ccdac0e6e9b4653344fab057627
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5ynRz1uJILmgFuTxOoNCYe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ynRz1uJILmgFuTxOoNCYe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x921c85f67634c7fe2cb5bc7aa4b3c216b1da3ccdac0e6e9b4653344fab057627","isrc":"PLF241401419","name":"Miało być inaczej (feat. Zdolne Przedmieście)","registered_at":"2026-06-19T16:01:29Z","spotify_id":"5ynRz1uJILmgFuTxOoNCYe","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 0x921c85f67634c7fe2cb5bc7aa4b3c216b1da3ccdac0e6e9b4653344fab057627. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5ynRz1uJILmgFuTxOoNCYe.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/5ynRz1uJILmgFuTxOoNCYe.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x921c85f67634c7fe2cb5bc7aa4b3c216b1da3ccdac0e6e9b4653344fab057627","isrc":"PLF241401419","name":"Miało być inaczej (feat. Zdolne Przedmieście)","registered_at":"2026-06-19T16:01:29Z","spotify_id":"5ynRz1uJILmgFuTxOoNCYe","type":"track"}

Manewry miłosne
type: MusicRecording
duration: PT3M54S
duration ms: 234160
explicit: false
by artist: Chada
by artist: Bezczel
by artist: ZBUKU
in album: Efekt porozumienia
  type: MusicAlbum
  date published: 2014-12-06
isrc code: PLF241401420
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T18:45:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc305a31d2235c8fdd2690e3a80280a7a25b856a83d5b7d86649d6b9591f119b4
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/1y1qgAuoSW6ff5zZ4ZAuAx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1y1qgAuoSW6ff5zZ4ZAuAx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc305a31d2235c8fdd2690e3a80280a7a25b856a83d5b7d86649d6b9591f119b4","isrc":"PLF241401420","name":"Manewry miłosne","registered_at":"2026-06-06T18:45:22Z","spotify_id":"1y1qgAuoSW6ff5zZ4ZAuAx","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 0xc305a31d2235c8fdd2690e3a80280a7a25b856a83d5b7d86649d6b9591f119b4. 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/1y1qgAuoSW6ff5zZ4ZAuAx.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/1y1qgAuoSW6ff5zZ4ZAuAx.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xc305a31d2235c8fdd2690e3a80280a7a25b856a83d5b7d86649d6b9591f119b4","isrc":"PLF241401420","name":"Manewry miłosne","registered_at":"2026-06-06T18:45:22Z","spotify_id":"1y1qgAuoSW6ff5zZ4ZAuAx","type":"track"}

Pierwsza linia frontu (feat. Z.B.U.K.U, Diox)
type: MusicRecording
duration: PT3M42S
duration ms: 222906
explicit: false
by artist: Chada
by artist: Diox
by artist: ZBUKU
in album: Efekt porozumienia
  type: MusicAlbum
  date published: 2014-12-06
isrc code: PLF241401421
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T15:41:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7b294e8dc991525681c0d3ede7ba67cf0823210b458f2bca1cc344d3c60d4d06
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/0d7xyn5ricnwlRd3ufTyy0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0d7xyn5ricnwlRd3ufTyy0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7b294e8dc991525681c0d3ede7ba67cf0823210b458f2bca1cc344d3c60d4d06","isrc":"PLF241401421","name":"Pierwsza linia frontu (feat. Z.B.U.K.U, Diox)","registered_at":"2026-06-11T15:41:45Z","spotify_id":"0d7xyn5ricnwlRd3ufTyy0","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 0x7b294e8dc991525681c0d3ede7ba67cf0823210b458f2bca1cc344d3c60d4d06. 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/0d7xyn5ricnwlRd3ufTyy0.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/0d7xyn5ricnwlRd3ufTyy0.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x7b294e8dc991525681c0d3ede7ba67cf0823210b458f2bca1cc344d3c60d4d06","isrc":"PLF241401421","name":"Pierwsza linia frontu (feat. Z.B.U.K.U, Diox)","registered_at":"2026-06-11T15:41:45Z","spotify_id":"0d7xyn5ricnwlRd3ufTyy0","type":"track"}

Fundament
type: MusicRecording
duration: PT3M50S
duration ms: 230666
explicit: false
by artist: Chada
by artist: Heavy Mental
in album: Efekt porozumienia
  type: MusicAlbum
  date published: 2014-12-06
isrc code: PLF241401422
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T05:25:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x889991c8119c3b1c354e23981a7fc329e5cfeff58c82ffc2da2caa26c9225f4d
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/5kkBpAmvGD0k3w0K84TcFW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kkBpAmvGD0k3w0K84TcFW
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 0x889991c8119c3b1c354e23981a7fc329e5cfeff58c82ffc2da2caa26c9225f4d. 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/5kkBpAmvGD0k3w0K84TcFW.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/5kkBpAmvGD0k3w0K84TcFW.
  date published: 2026-06-13T13:32:09Z

Nie zabieraj mnie stąd
type: MusicRecording
duration: PT3M31S
duration ms: 211440
explicit: false
by artist: Chada
by artist: Kinga Kielich
in album: Efekt porozumienia
  type: MusicAlbum
  date published: 2014-12-06
isrc code: PLF241401423
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T20:35:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb66343c55fd6282958100bd5de753b77ff747e32bde408a8a37fe503066d26fa
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/49Zw43a4UgahibJBMuZ68b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/49Zw43a4UgahibJBMuZ68b
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
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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 0xb66343c55fd6282958100bd5de753b77ff747e32bde408a8a37fe503066d26fa. 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/49Zw43a4UgahibJBMuZ68b.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/49Zw43a4UgahibJBMuZ68b.
  date published: 2026-06-13T15:41:10Z
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La vie est un featuring / Życie jest featuring'iem
type: MusicAlbum
date published: 2014-02-14
track: Intro
  type: MusicRecording
  duration: PT1M6S
  duration ms: 66426
  explicit: false
  by artist: De2s
  by artist: Dj Soina
  in album: La vie est un featuring / Życie jest featuring'iem
    type: MusicAlbum
    date published: 2014-02-14
track: Qui t'as dit que jetais fini?
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  duration: PT4M14S
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  explicit: false
  by artist: De2s
  in album: La vie est un featuring / Życie jest featuring'iem
    type: MusicAlbum
    date published: 2014-02-14
track: 200%
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  explicit: false
  by artist: De2s
  by artist: DJ Boycut
  by artist: Kubiszew
  in album: La vie est un featuring / Życie jest featuring'iem
    type: MusicAlbum
    date published: 2014-02-14
track: Demain... ( Jutro... )
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  duration: PT2M51S
  duration ms: 171200
  explicit: false
  by artist: De2s
  by artist: Lasio Companija
  in album: La vie est un featuring / Życie jest featuring'iem
    type: MusicAlbum
    date published: 2014-02-14
track: De l'ombre à la lumière
  type: MusicRecording
  duration: PT4M21S
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  by artist: De2s
  in album: La vie est un featuring / Życie jest featuring'iem
    type: MusicAlbum
    date published: 2014-02-14
track: Bez pardonu ( Sans pardon )
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  duration: PT4M7S
  duration ms: 247946
  explicit: false
  by artist: De2s
  by artist: DJ Boycut
  by artist: Mor W.A.
  in album: La vie est un featuring / Życie jest featuring'iem
    type: MusicAlbum
    date published: 2014-02-14
track: Reste tranquille poto
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225973
  explicit: false
  by artist: De2s
  in album: La vie est un featuring / Życie jest featuring'iem
    type: MusicAlbum
    date published: 2014-02-14
track: My freedom
  type: MusicRecording
  duration: PT4M6S
  duration ms: 246346
  explicit: false
  by artist: De2s
  by artist: Collegium Elemente
  in album: La vie est un featuring / Życie jest featuring'iem
    type: MusicAlbum
    date published: 2014-02-14
track: On veut
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237973
  explicit: false
  by artist: De2s
  by artist: Brahu
  by artist: DJ O2ld
  in album: La vie est un featuring / Życie jest featuring'iem
    type: MusicAlbum
    date published: 2014-02-14
track: Qui sont les vrais?
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228360
  explicit: false
  by artist: De2s
  by artist: Czaper
  by artist: Hukos
  in album: La vie est un featuring / Życie jest featuring'iem
    type: MusicAlbum
    date published: 2014-02-14
track: Rien n'est impossible
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230040
  explicit: false
  by artist: De2s
  by artist: Daron
  in album: La vie est un featuring / Życie jest featuring'iem
    type: MusicAlbum
    date published: 2014-02-14
track: Je viens apporter la flamme
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206920
  explicit: false
  by artist: De2s
  in album: La vie est un featuring / Życie jest featuring'iem
    type: MusicAlbum
    date published: 2014-02-14
track: Cette musique
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  by artist: De2s
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    type: MusicAlbum
    date published: 2014-02-14
track: Le premier
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  duration ms: 243626
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  by artist: De2s
  by artist: Chazzy
  by artist: Clasher Gree
  by artist: Kubiszew
  by artist: Original Soul Killa
  by artist: Sean Reid
  in album: La vie est un featuring / Życie jest featuring'iem
    type: MusicAlbum
    date published: 2014-02-14
track: Les feuilles tombent
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  duration: PT3M24S
  duration ms: 204973
  explicit: false
  by artist: De2s
  in album: La vie est un featuring / Życie jest featuring'iem
    type: MusicAlbum
    date published: 2014-02-14
track: Même avec rien
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  duration: PT5M5S
  duration ms: 305346
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  by artist: De2s
  by artist: Peja
  by artist: RPS
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    type: MusicAlbum
    date published: 2014-02-14
track: Tu m'a connu
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  duration: PT3M14S
  duration ms: 194640
  explicit: false
  by artist: De2s
  in album: La vie est un featuring / Życie jest featuring'iem
    type: MusicAlbum
    date published: 2014-02-14

Browka Szpinak
type: MusicAlbum
date published: 2014-10-31
track: Intro Numer Raz
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  duration: PT0M43S
  duration ms: 43652
  explicit: false
  by artist: Łysonżi
  by artist: Numer Raz
  in album: Browka Szpinak
    type: MusicAlbum
    date published: 2014-10-31
track: Jestem dziś
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220239
  explicit: false
  by artist: Łysonżi
  in album: Browka Szpinak
    type: MusicAlbum
    date published: 2014-10-31
track: Ziemia obiecana
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214732
  explicit: false
  by artist: Łysonżi
  by artist: Wdowa
  by artist: Masia
  in album: Browka Szpinak
    type: MusicAlbum
    date published: 2014-10-31
track: Pogadajmy
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171625
  explicit: false
  by artist: Łysonżi
  by artist: DJ Gondek
  in album: Browka Szpinak
    type: MusicAlbum
    date published: 2014-10-31
track: Zanim
  type: MusicRecording
  duration: PT4M24S
  duration ms: 264730
  explicit: false
  by artist: Łysonżi
  by artist: Rest
  by artist: Este
  by artist: Mielzky
  by artist: DJ Gondek
  in album: Browka Szpinak
    type: MusicAlbum
    date published: 2014-10-31
track: Każdy
  type: MusicRecording
  duration: PT4M30S
  duration ms: 270303
  explicit: false
  by artist: Łysonżi
  by artist: Lilu
  by artist: Młody M
  by artist: DJ Gondek
  in album: Browka Szpinak
    type: MusicAlbum
    date published: 2014-10-31
track: Rodzina na swoim
  type: MusicRecording
  duration: PT5M1S
  duration ms: 301255
  explicit: false
  by artist: Łysonżi
  by artist: Flint
  by artist: Proceente
  by artist: Kamel
  by artist: Hukos
  by artist: DJ Anusz
  in album: Browka Szpinak
    type: MusicAlbum
    date published: 2014-10-31
track: Mistrz imprezy
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163000
  explicit: false
  by artist: Łysonżi
  by artist: Kuba Knap
  by artist: Skorup
  in album: Browka Szpinak
    type: MusicAlbum
    date published: 2014-10-31
track: Money
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  duration: PT3M25S
  duration ms: 205372
  explicit: false
  by artist: Łysonżi
  by artist: Onar
  in album: Browka Szpinak
    type: MusicAlbum
    date published: 2014-10-31
track: Myślę to mówię
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  duration: PT3M45S
  duration ms: 225132
  explicit: false
  by artist: Łysonżi
  by artist: Green
  by artist: W.E.N.A.
  by artist: DJ Gondek
  in album: Browka Szpinak
    type: MusicAlbum
    date published: 2014-10-31
  isrc code: PLH871300384
track: Space Jam
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204660
  explicit: false
  by artist: Łysonżi
  by artist: DJ Grubaz
  in album: Browka Szpinak
    type: MusicAlbum
    date published: 2014-10-31
track: Mery Dżejn, Mery Krismes
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213120
  explicit: false
  by artist: Łysonżi
  by artist: VNM
  by artist: DJ Gondek
  in album: Browka Szpinak
    type: MusicAlbum
    date published: 2014-10-31
track: Urywa ryja
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177772
  explicit: false
  by artist: Łysonżi
  by artist: Tomb
  in album: Browka Szpinak
    type: MusicAlbum
    date published: 2014-10-31
track: Nie ma czasu na głupoty
  type: MusicRecording
  duration: PT4M45S
  duration ms: 285920
  explicit: false
  by artist: Łysonżi
  by artist: Mały Esz
  by artist: Emazet
  by artist: Gruby Józek
  in album: Browka Szpinak
    type: MusicAlbum
    date published: 2014-10-31
track: To tylko ja
  type: MusicRecording
  duration: PT4M34S
  duration ms: 274840
  explicit: false
  by artist: Łysonżi
  by artist: DJ Flip
  in album: Browka Szpinak
    type: MusicAlbum
    date published: 2014-10-31

Jeden z was
type: MusicAlbum
date published: 1970-01-01
track: Start
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  duration: PT4M0S
  duration ms: 240066
  explicit: false
  by artist: Chada
  in album: Jeden z was
    type: MusicAlbum
    date published: 1970-01-01
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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    value: https://explorer.copyrightchains.com/tx/0xa49f8c9978805acdf0135e2e265e4ee3d5ab18a2abd561965a02fae690901d1d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3xBRfzs4oxh6HogGvdlRQE.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3xBRfzs4oxh6HogGvdlRQE
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  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 0xa49f8c9978805acdf0135e2e265e4ee3d5ab18a2abd561965a02fae690901d1d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3xBRfzs4oxh6HogGvdlRQE.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/3xBRfzs4oxh6HogGvdlRQE.
    date published: 2026-06-13T17:25:41Z
track: Jestem tu
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  duration: PT3M34S
  duration ms: 214400
  explicit: false
  by artist: Chada
  in album: Jeden z was
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: PLF241200034
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T19:03:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x106b7bbf5839a62b8ae11bc64ad7b04fd8506eab5da39aa6c5f3b4946102b035
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7r6oFOc3zeElb7ft3FpV8k.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7r6oFOc3zeElb7ft3FpV8k
  additional property: OTSTimestamp
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  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 0x106b7bbf5839a62b8ae11bc64ad7b04fd8506eab5da39aa6c5f3b4946102b035. 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/7r6oFOc3zeElb7ft3FpV8k.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/7r6oFOc3zeElb7ft3FpV8k.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x106b7bbf5839a62b8ae11bc64ad7b04fd8506eab5da39aa6c5f3b4946102b035","isrc":"PLF241200034","name":"Jestem tu","registered_at":"2026-06-10T19:03:25Z","spotify_id":"7r6oFOc3zeElb7ft3FpV8k","type":"track"}
track: Gdzie ta ekipa?
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    type: MusicAlbum
    date published: 1970-01-01
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  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T01:42:37+00:00
  additional property: CopyrightChainExplorerURL
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSRecordURL
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    value: https://artists.proofprofile.net/proofs/track/4SFwicMuTDbLvcwb8nfSXo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4SFwicMuTDbLvcwb8nfSXo
  additional property: OTSTimestamp
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  additional property: OTSCanonicalRecord
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  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 0xfc6fbd192a3f2d4126f9a19ac85b40dee5fad1fcb63f895a2449c0d6112d84f5. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4SFwicMuTDbLvcwb8nfSXo.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/4SFwicMuTDbLvcwb8nfSXo.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xfc6fbd192a3f2d4126f9a19ac85b40dee5fad1fcb63f895a2449c0d6112d84f5","isrc":"PLF241200035","name":"Gdzie ta ekipa?","registered_at":"2026-06-07T01:42:37Z","spotify_id":"4SFwicMuTDbLvcwb8nfSXo","type":"track"}
track: Moje życie (feat. Jopel)
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    date published: 1970-01-01
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  additional property: CopyrightRegisteredAt
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  additional property: OTSRecordURL
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0AqKw7ADHNN4cFRoPuVWRC
  additional property: OTSTimestamp
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  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 0x717feb5f0806ca4aef520ce31edafed5a7c068e66de7ca9e588de28c33991ffd. 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/0AqKw7ADHNN4cFRoPuVWRC.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/0AqKw7ADHNN4cFRoPuVWRC.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x717feb5f0806ca4aef520ce31edafed5a7c068e66de7ca9e588de28c33991ffd","isrc":"PLF241200036","name":"Moje życie (feat. Jopel)","registered_at":"2026-06-10T19:16:22Z","spotify_id":"0AqKw7ADHNN4cFRoPuVWRC","type":"track"}
track: Nie jestem wzorem świętości
  type: MusicRecording
  duration: PT4M31S
  duration ms: 271760
  explicit: false
  by artist: Chada
  in album: Jeden z was
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: PLF241200037
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Szukam wyjścia (feat. Jarecki)
track: Jeden z was (feat. Sokół, Kay)
track: Syf tych ulic (feat. South Blunt System)
track: Jest nas dwóch
track: Dranie tak mają (feat. Hukos, Sitek, B.R.O)
track: Niesiemy prawdę 2 (feat. Bonson, Pih, HST, WSRH, South Blunt System)
track: Już Ci mówię (feat. South Blunt System)
track: Na cenzurowanym (feat. Pih, Kajman)
track: Kartki i myśli
track: Tego nie da się naprawić
track: To koniec (feat. Sobota)

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T14:27:21+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x8514c7042226e3793f99a169b9b074b61c368e945b2750b177f1686ee7afb7a4

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953528

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/3GPoaRYPqCiBnh7DP2MuXv.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3GPoaRYPqCiBnh7DP2MuXv

OTSTimestamp
type: PropertyValue
value: 2026-06-13T15:41:10Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x8514c7042226e3793f99a169b9b074b61c368e945b2750b177f1686ee7afb7a4","isrc":"PLF241200037","name":"Nie jestem wzorem świętości","registered_at":"2026-06-07T14:27:21Z","spotify_id":"3GPoaRYPqCiBnh7DP2MuXv","type":"track"}

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8514c7042226e3793f99a169b9b074b61c368e945b2750b177f1686ee7afb7a4. 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/3GPoaRYPqCiBnh7DP2MuXv.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/3GPoaRYPqCiBnh7DP2MuXv.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x8514c7042226e3793f99a169b9b074b61c368e945b2750b177f1686ee7afb7a4","isrc":"PLF241200037","name":"Nie jestem wzorem świętości","registered_at":"2026-06-07T14:27:21Z","spotify_id":"3GPoaRYPqCiBnh7DP2MuXv","type":"track"}

Szukam wyjścia (feat. Jarecki)
type: MusicRecording
duration: PT4M4S
duration ms: 244973
explicit: false
by artist: Chada
by artist: Jarecki
in album: Jeden z was
  type: MusicAlbum
  date published: 1970-01-01
isrc code: PLF241200038
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T03:21:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0a7ab24bd3b55cb42e2c906641236f46fe4697292614d9272001fbe64f8b3b1c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6TgIpbuEzP5y8ZuRJ2i55p.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6TgIpbuEzP5y8ZuRJ2i55p
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0a7ab24bd3b55cb42e2c906641236f46fe4697292614d9272001fbe64f8b3b1c","isrc":"PLF241200038","name":"Szukam wyjścia (feat. Jarecki)","registered_at":"2026-06-18T03:21:10Z","spotify_id":"6TgIpbuEzP5y8ZuRJ2i55p","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 0x0a7ab24bd3b55cb42e2c906641236f46fe4697292614d9272001fbe64f8b3b1c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6TgIpbuEzP5y8ZuRJ2i55p.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/6TgIpbuEzP5y8ZuRJ2i55p.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x0a7ab24bd3b55cb42e2c906641236f46fe4697292614d9272001fbe64f8b3b1c","isrc":"PLF241200038","name":"Szukam wyjścia (feat. Jarecki)","registered_at":"2026-06-18T03:21:10Z","spotify_id":"6TgIpbuEzP5y8ZuRJ2i55p","type":"track"}

Jeden z was (feat. Sokół, Kay)
type: MusicRecording
duration: PT5M2S
duration ms: 302000
explicit: false
by artist: Chada
by artist: Kay
by artist: Sokół
in album: Jeden z was
  type: MusicAlbum
  date published: 1970-01-01
isrc code: PLF241200039
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T03:21:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0b35ed9be679073cf9999ca05e80f562ade98ee428a28e57683b0e0a45499365
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2FKp3T9AaFEpm04qwQN3wd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2FKp3T9AaFEpm04qwQN3wd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0b35ed9be679073cf9999ca05e80f562ade98ee428a28e57683b0e0a45499365","isrc":"PLF241200039","name":"Jeden z was (feat. Sokół, Kay)","registered_at":"2026-06-18T03:21:14Z","spotify_id":"2FKp3T9AaFEpm04qwQN3wd","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 0x0b35ed9be679073cf9999ca05e80f562ade98ee428a28e57683b0e0a45499365. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2FKp3T9AaFEpm04qwQN3wd.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/2FKp3T9AaFEpm04qwQN3wd.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x0b35ed9be679073cf9999ca05e80f562ade98ee428a28e57683b0e0a45499365","isrc":"PLF241200039","name":"Jeden z was (feat. Sokół, Kay)","registered_at":"2026-06-18T03:21:14Z","spotify_id":"2FKp3T9AaFEpm04qwQN3wd","type":"track"}

Syf tych ulic (feat. South Blunt System)
type: MusicRecording
duration: PT3M51S
duration ms: 231960
explicit: false
by artist: Chada
by artist: South Blunt System
in album: Jeden z was
  type: MusicAlbum
  date published: 1970-01-01
isrc code: PLF241200040
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T22:43:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7c23a637f02bd411fa460911bd6c0da476955f99d33fec2a4937e0995516d366
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/2IDBV3HFw6E7YmsJSQ28Jr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2IDBV3HFw6E7YmsJSQ28Jr
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7c23a637f02bd411fa460911bd6c0da476955f99d33fec2a4937e0995516d366","isrc":"PLF241200040","name":"Syf tych ulic (feat. South Blunt System)","registered_at":"2026-06-05T22:43:08Z","spotify_id":"2IDBV3HFw6E7YmsJSQ28Jr","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 0x7c23a637f02bd411fa460911bd6c0da476955f99d33fec2a4937e0995516d366. 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/2IDBV3HFw6E7YmsJSQ28Jr.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/2IDBV3HFw6E7YmsJSQ28Jr.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x7c23a637f02bd411fa460911bd6c0da476955f99d33fec2a4937e0995516d366","isrc":"PLF241200040","name":"Syf tych ulic (feat. South Blunt System)","registered_at":"2026-06-05T22:43:08Z","spotify_id":"2IDBV3HFw6E7YmsJSQ28Jr","type":"track"}

Jest nas dwóch
type: MusicRecording
duration: PT3M34S
duration ms: 214653
explicit: false
by artist: Chada
by artist: Pezet
in album: Jeden z was
  type: MusicAlbum
  date published: 1970-01-01
isrc code: PLF241200041
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:39:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa4d168f81645bfafff28acb5a72e7051246ffff39e9dfef1ed2e2ed08127d25e
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/7olULHlkgOBr6Xf9KImHZq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7olULHlkgOBr6Xf9KImHZq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa4d168f81645bfafff28acb5a72e7051246ffff39e9dfef1ed2e2ed08127d25e","isrc":"PLF241200041","name":"Jest nas dwóch","registered_at":"2026-06-04T16:39:01Z","spotify_id":"7olULHlkgOBr6Xf9KImHZq","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 0xa4d168f81645bfafff28acb5a72e7051246ffff39e9dfef1ed2e2ed08127d25e. 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/7olULHlkgOBr6Xf9KImHZq.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/7olULHlkgOBr6Xf9KImHZq.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xa4d168f81645bfafff28acb5a72e7051246ffff39e9dfef1ed2e2ed08127d25e","isrc":"PLF241200041","name":"Jest nas dwóch","registered_at":"2026-06-04T16:39:01Z","spotify_id":"7olULHlkgOBr6Xf9KImHZq","type":"track"}

Dranie tak mają (feat. Hukos, Sitek, B.R.O)
type: MusicRecording
duration: PT4M42S
duration ms: 282840
explicit: false
by artist: Chada
by artist: B.R.O
by artist: Hukos
by artist: Sitek
in album: Jeden z was
  type: MusicAlbum
  date published: 1970-01-01
isrc code: PLF241200042
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T08:18:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb96ae7c7e88e1666396187c2a414214e7e7e3e30cb7e4047703fd7ea5021cb90
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6duVwo80Eq3FDUZSuYV0Ov.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6duVwo80Eq3FDUZSuYV0Ov
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb96ae7c7e88e1666396187c2a414214e7e7e3e30cb7e4047703fd7ea5021cb90","isrc":"PLF241200042","name":"Dranie tak mają (feat. Hukos, Sitek, B.R.O)","registered_at":"2026-06-07T08:18:16Z","spotify_id":"6duVwo80Eq3FDUZSuYV0Ov","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 0xb96ae7c7e88e1666396187c2a414214e7e7e3e30cb7e4047703fd7ea5021cb90. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6duVwo80Eq3FDUZSuYV0Ov.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/6duVwo80Eq3FDUZSuYV0Ov.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xb96ae7c7e88e1666396187c2a414214e7e7e3e30cb7e4047703fd7ea5021cb90","isrc":"PLF241200042","name":"Dranie tak mają (feat. Hukos, Sitek, B.R.O)","registered_at":"2026-06-07T08:18:16Z","spotify_id":"6duVwo80Eq3FDUZSuYV0Ov","type":"track"}

Niesiemy prawdę 2 (feat. Bonson, Pih, HST, WSRH, South Blunt System)
type: MusicRecording
duration: PT5M59S
duration ms: 359133
explicit: false
by artist: Chada
by artist: Bonson
by artist: HST
by artist: PIH
by artist: South Blunt System
by artist: WSRH
in album: Jeden z was
  type: MusicAlbum
  date published: 1970-01-01
isrc code: PLF241200043
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T18:29:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x808ab6131307eb631be91896ec7899d4487a42645cbbbc36fca3406d662d2eba
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4UlhWEFAAJcBge2cXibvFk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4UlhWEFAAJcBge2cXibvFk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x808ab6131307eb631be91896ec7899d4487a42645cbbbc36fca3406d662d2eba","isrc":"PLF241200043","name":"Niesiemy prawdę 2 (feat. Bonson, Pih, HST, WSRH, South Blunt System)","registered_at":"2026-06-09T18:29:33Z","spotify_id":"4UlhWEFAAJcBge2cXibvFk","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
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  date published: 2026-06-13T17:25:41Z
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Już Ci mówię (feat. South Blunt System)
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duration ms: 276720
explicit: false
by artist: Chada
by artist: South Blunt System
in album: Jeden z was
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0JD3FCmne5TzRfFeOJv6ut.json
additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0JD3FCmne5TzRfFeOJv6ut
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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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 0x150d2ca2cfd2ad56647e2d68a6597af1fdf99a5ee59795e8ec25647f9d85de2d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0JD3FCmne5TzRfFeOJv6ut.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/0JD3FCmne5TzRfFeOJv6ut.
  date published: 2026-07-02T03:55:08Z
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Na cenzurowanym (feat. Pih, Kajman)
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duration: PT4M11S
duration ms: 251426
explicit: false
by artist: Chada
by artist: Kajman
by artist: PIH
in album: Jeden z was
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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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 0x395ddd9b1fa5fae13cc5aeb80d36bfacb588c8e9582c1317ab7da307b759b31d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4uOdvNHjs4l6jToxdw3lkS.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/4uOdvNHjs4l6jToxdw3lkS.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x395ddd9b1fa5fae13cc5aeb80d36bfacb588c8e9582c1317ab7da307b759b31d","isrc":"PLF241200045","name":"Na cenzurowanym (feat. Pih, Kajman)","registered_at":"2026-06-18T03:21:06Z","spotify_id":"4uOdvNHjs4l6jToxdw3lkS","type":"track"}

Kartki i myśli
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duration: PT2M56S
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explicit: false
by artist: Chada
in album: Jeden z was
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isrc code: PLF241200046
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSCanonicalRecord
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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 0xf46b35fb0e10ebb7fca72cfa8dbfb86a44602fd88a9347da8737ac792e9bbfe5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5YUmfEMsd88NssisV9WGsc.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/5YUmfEMsd88NssisV9WGsc.
  date published: 2026-06-13T17:25:41Z
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Tego nie da się naprawić
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duration: PT4M2S
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explicit: false
by artist: Chada
by artist: Hades
by artist: ZBUKU
in album: Jeden z was
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additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
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  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 0xb62e426d17b47747a02d66cd5e3b5133382c35d246953ec9fd52c8cb3d371ef4. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4hRx9K1SiMsd7CUPzYDvMt.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/4hRx9K1SiMsd7CUPzYDvMt.
  date published: 2026-06-13T12:53:06Z
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To koniec (feat. Sobota)
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duration: PT3M8S
duration ms: 188520
explicit: false
by artist: Chada
by artist: Sobota
in album: Jeden z was
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7mHec9cenRHwrr958343lR.json
additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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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 0xf55935b66c5dc57d0224f3209430bb2e2969f7905698f92c82fce1d356e6fb52. 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/7mHec9cenRHwrr958343lR.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/7mHec9cenRHwrr958343lR.
  date published: 2026-06-13T15:41:10Z
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Knajpa upadłych morderców
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track: Intro (Upadli Mordercy)
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  in album: Knajpa upadłych morderców
    type: MusicAlbum
    date published: 1970-01-01
track: Rewolucja nadeszła (feat. Kisiel, Jopel)
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  by artist: Hukos
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  by artist: Kisiel
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    type: MusicAlbum
    date published: 1970-01-01
track: To idzie w miasto
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  duration: PT3M9S
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    type: MusicAlbum
    date published: 1970-01-01
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track: Miastokoloromania (feat. Poszwixxx, Cira, Jarecki)
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  duration: PT4M0S
  duration ms: 240693
  explicit: false
  by artist: Hukos
  by artist: Cira
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  by artist: Poszwixxx
  in album: Knajpa upadłych morderców
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: PLF241200004
track: Ponad tym
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track: Ballada o nas samych (feat. Pih)
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  duration: PT4M5S
  duration ms: 245480
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  by artist: PIH
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    type: MusicAlbum
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track: Nasz 95
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track: Niech kamienie przemówią (feat. Te-Tris)
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track: Fakty i mity
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track: Jasna strona Marsa?
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track: Gdziekolwiek byś szedł (feat. Bezczel, Ede)
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    date published: 1970-01-01
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track: Ciemna strona Wenus (feat. Kasia Kubik)
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  by artist: Złote Twarze
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track: Z nami nie byli (feat. Młody M, Chada)
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  additional property: OTSRecordURL
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  additional property: OTSVerificationAPI
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02df4a6313097a4c776f293706fbee40b825e0c9f0a01cdb05e28083c8ea7ebd. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2dCMH6tOIZwC4iVaVDLr7y.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/2dCMH6tOIZwC4iVaVDLr7y.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x02df4a6313097a4c776f293706fbee40b825e0c9f0a01cdb05e28083c8ea7ebd","isrc":"PLF241200013","name":"Z nami nie byli (feat. Młody M, Chada)","registered_at":"2026-06-19T14:18:14Z","spotify_id":"2dCMH6tOIZwC4iVaVDLr7y","type":"track"}
track: Ludzie w chmurach
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  duration: PT1M58S
  duration ms: 118653
  explicit: false
  by artist: Hukos
  in album: Knajpa upadłych morderców
    type: MusicAlbum
    date published: 1970-01-01
track: Zła karma (feat. Ten Typ Mes)
  type: MusicRecording
  duration: PT4M26S
  duration ms: 266186
  explicit: false
  by artist: Hukos
  by artist: Ten Typ Mes
  in album: Knajpa upadłych morderców
    type: MusicAlbum
    date published: 1970-01-01
track: Outro (Knajpa)
  type: MusicRecording
  duration: PT1M33S
  duration ms: 93893
  explicit: false
  by artist: Hukos
  in album: Knajpa upadłych morderców
track: Wszystko płynie (feat. Zeus, Cira)

Hukos
type: MusicGroup

Knajpa upadłych morderców
type: MusicAlbum
date published: 1970-01-01

Wszystko płynie (feat. Zeus, Cira)
type: MusicRecording
duration: PT3M55S
duration ms: 235800
explicit: false
by artist: Hukos
by artist: Cira
by artist: Zeus
in album: Knajpa upadłych morderców
  type: MusicAlbum
  date published: 1970-01-01
isrc code: PLF241200017

Plastikowy kosmos
type: MusicAlbum
date published: 1970-01-01
track: Big Bang!
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177853
  explicit: false
  by artist: Cira
  in album: Plastikowy kosmos
    type: MusicAlbum
    date published: 1970-01-01
track: To tu, to tu (feat. Chwi'La)
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220253
  explicit: false
  by artist: Cira
  by artist: Chwi'La
  in album: Plastikowy kosmos
    type: MusicAlbum
    date published: 1970-01-01
track: Szary spacer
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221986
  explicit: false
  by artist: Cira
  in album: Plastikowy kosmos
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: DLEB21200259
track: SZ CZ
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149666
  explicit: false
  by artist: Cira
  in album: Plastikowy kosmos
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: DLEB21200260
track: Pięć zdjęć
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230306
  explicit: false
  by artist: Cira
  in album: Plastikowy kosmos
    type: MusicAlbum
    date published: 1970-01-01
track: Plastikowy kosmos (feat. Bisz, Te-Tris)
  type: MusicRecording
  duration: PT4M51S
  duration ms: 291213
  explicit: false
  by artist: Cira
  by artist: Bisz
  by artist: Te-Tris
  in album: Plastikowy kosmos
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: DLEB21200262
track: Other Space
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150693
  explicit: false
  by artist: Cira
  in album: Plastikowy kosmos
    type: MusicAlbum
    date published: 1970-01-01
track: Trzym fason (feat. Hukos, Tusz Na Rękach)
  type: MusicRecording
  duration: PT4M32S
  duration ms: 272600
  explicit: false
  by artist: Cira
  by artist: Hukos
  by artist: Tusz Na Rękach
  in album: Plastikowy kosmos
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: DLEB21200264
track: Przybywa nam lat (feat. Mioush, Hukos, Onar)
  type: MusicRecording
  duration: PT5M24S
  duration ms: 324400
  explicit: false
  by artist: Cira
  by artist: Hukos
  by artist: Mioush
  by artist: Onar
  in album: Plastikowy kosmos
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: DLEB21200265
track: Przełęcz
  type: MusicRecording
  duration: PT3M52S
  duration ms: 232306
  explicit: false
  by artist: Cira
  in album: Plastikowy kosmos
    type: MusicAlbum
    date published: 1970-01-01
track: Outermost
  type: MusicRecording
  duration: PT4M16S
  duration ms: 256346
  explicit: false
  by artist: Cira
  in album: Plastikowy kosmos
    type: MusicAlbum
    date published: 1970-01-01
track: Lazy Champ - Bonus
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197493
  explicit: false
  by artist: Cira
  in album: Plastikowy kosmos
    type: MusicAlbum
    date published: 1970-01-01

W moich butach
type: MusicAlbum
date published: 2023-12-15
track: Historia Pewnej Miłości 2
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  duration: PT3M1S
  duration ms: 181366
  explicit: false
  by artist: Kaen
  by artist: Floral Bugs
  in album: W moich butach
    type: MusicAlbum
    date published: 2023-12-15
  isrc code: PLC062388173
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T19:59:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa44ccd16d94ca8b0ab31c59e57016afbb6f5ce244a98dbdffcc32948cd092e80
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0D9tbfUzXqeoXbWSWQMDNT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0D9tbfUzXqeoXbWSWQMDNT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa44ccd16d94ca8b0ab31c59e57016afbb6f5ce244a98dbdffcc32948cd092e80","isrc":"PLC062388173","name":"Historia Pewnej Miłości 2","registered_at":"2026-06-09T19:59:19Z","spotify_id":"0D9tbfUzXqeoXbWSWQMDNT","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 0xa44ccd16d94ca8b0ab31c59e57016afbb6f5ce244a98dbdffcc32948cd092e80. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0D9tbfUzXqeoXbWSWQMDNT.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/0D9tbfUzXqeoXbWSWQMDNT.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xa44ccd16d94ca8b0ab31c59e57016afbb6f5ce244a98dbdffcc32948cd092e80","isrc":"PLC062388173","name":"Historia Pewnej Miłości 2","registered_at":"2026-06-09T19:59:19Z","spotify_id":"0D9tbfUzXqeoXbWSWQMDNT","type":"track"}
track: Puzzle
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156226
  explicit: false
  by artist: Kaen
  in album: W moich butach
    type: MusicAlbum
    date published: 2023-12-15
  isrc code: PLC062393480
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T04:41:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x249a6371bd046bc0419e95efc1371d7e7ad0964945c8f266cdf0463f930aeaae
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/42Lmx3kc3RMUwFXpGpE9rw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/42Lmx3kc3RMUwFXpGpE9rw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  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 0x249a6371bd046bc0419e95efc1371d7e7ad0964945c8f266cdf0463f930aeaae. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/42Lmx3kc3RMUwFXpGpE9rw.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/42Lmx3kc3RMUwFXpGpE9rw.
    date published: 2026-07-02T03:55:08Z
track: Lunatyk
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195348
  explicit: false
  by artist: Kaen
  by artist: K-Leah
  in album: W moich butach
    type: MusicAlbum
    date published: 2023-12-15
  isrc code: PLC062393357
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T10:43:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa652a5646035796aae6880d4ad3ee94e026e89488a71b0bad758f4132dd852ac
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5nMkXfYpcZi7qwqnOFiT1Q.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5nMkXfYpcZi7qwqnOFiT1Q
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  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 0xa652a5646035796aae6880d4ad3ee94e026e89488a71b0bad758f4132dd852ac. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5nMkXfYpcZi7qwqnOFiT1Q.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/5nMkXfYpcZi7qwqnOFiT1Q.
    date published: 2026-07-02T03:30:09Z
track: Cypher
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190306
  explicit: false
  by artist: Kaen
  by artist: Epis DYM KNF
  by artist: ZBUKU
  by artist: Dudek P56
  by artist: Hukos
  by artist: Kafar Dix37
  by artist: Vandal Flex
  in album: W moich butach
    type: MusicAlbum
    date published: 2023-12-15
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T13:40:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1bcea0f92fa09ff2a02f74d972fb18dd8b6d0a5f7f28f4df886a6185d8de32e3
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    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0NroYQ5c5tbRbgFXe8XedR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0NroYQ5c5tbRbgFXe8XedR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  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 0x1bcea0f92fa09ff2a02f74d972fb18dd8b6d0a5f7f28f4df886a6185d8de32e3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0NroYQ5c5tbRbgFXe8XedR.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/0NroYQ5c5tbRbgFXe8XedR.
    date published: 2026-06-13T17:25:41Z
track: Hello Kitty
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179715
  explicit: false
  by artist: Kaen
  by artist: D.ave
  in album: W moich butach
    type: MusicAlbum
    date published: 2023-12-15
  isrc code: PLC062370700
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Robin Williams
track: Życie
track: Love Story
track: Jackpot
track: 116 111
track: D.avemania
track: Whoop Whoop
track: Sentyment
track: Zły dzień
track: Nasz kraj
track: Zbyt Wiele 2
track: Jackpot RMX

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T05:09:16+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xd19270c82e4d1e735cb7d4dd1cde04529eee5e3a67224515a327b8427b3a3dbb

OTSHash
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OTSBitcoinBlock
type: PropertyValue
value: 953536

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953536

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/0SrDvfxtlwiEr8zLHZkUpz.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0SrDvfxtlwiEr8zLHZkUpz

OTSTimestamp
type: PropertyValue
value: 2026-06-13T17:25:41Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xd19270c82e4d1e735cb7d4dd1cde04529eee5e3a67224515a327b8427b3a3dbb","isrc":"PLC062370700","name":"Hello Kitty","registered_at":"2026-06-08T05:09:16Z","spotify_id":"0SrDvfxtlwiEr8zLHZkUpz","type":"track"}

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd19270c82e4d1e735cb7d4dd1cde04529eee5e3a67224515a327b8427b3a3dbb. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0SrDvfxtlwiEr8zLHZkUpz.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/0SrDvfxtlwiEr8zLHZkUpz.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0xd19270c82e4d1e735cb7d4dd1cde04529eee5e3a67224515a327b8427b3a3dbb","isrc":"PLC062370700","name":"Hello Kitty","registered_at":"2026-06-08T05:09:16Z","spotify_id":"0SrDvfxtlwiEr8zLHZkUpz","type":"track"}

Robin Williams
type: MusicRecording
duration: PT3M7S
duration ms: 187529
explicit: false
by artist: Kaen
in album: W moich butach
  type: MusicAlbum
  date published: 2023-12-15
isrc code: PLC062390248
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T16:01:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x98f79365b29cb294171553c493ca1f9937042b03744cace74a30ace1675e1f83
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/529567DBkXwwMTy8vWDTng.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/529567DBkXwwMTy8vWDTng
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x98f79365b29cb294171553c493ca1f9937042b03744cace74a30ace1675e1f83","isrc":"PLC062390248","name":"Robin Williams","registered_at":"2026-06-11T16:01:17Z","spotify_id":"529567DBkXwwMTy8vWDTng","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 0x98f79365b29cb294171553c493ca1f9937042b03744cace74a30ace1675e1f83. 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/529567DBkXwwMTy8vWDTng.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/529567DBkXwwMTy8vWDTng.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x98f79365b29cb294171553c493ca1f9937042b03744cace74a30ace1675e1f83","isrc":"PLC062390248","name":"Robin Williams","registered_at":"2026-06-11T16:01:17Z","spotify_id":"529567DBkXwwMTy8vWDTng","type":"track"}

Życie
type: MusicRecording
duration: PT2M5S
duration ms: 125120
explicit: false
by artist: Kaen
by artist: Poszwixxx
in album: W moich butach
  type: MusicAlbum
  date published: 2023-12-15
isrc code: PLC062393482
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T07:02:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc49da2ce192121357a0908d9eb3702968dc0e4e92c506264aa84974e3b190fbb
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/5pfBi75TzZt9p7VgyotzrY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5pfBi75TzZt9p7VgyotzrY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc49da2ce192121357a0908d9eb3702968dc0e4e92c506264aa84974e3b190fbb","isrc":"PLC062393482","name":"Życie","registered_at":"2026-06-22T07:02:38Z","spotify_id":"5pfBi75TzZt9p7VgyotzrY","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 0xc49da2ce192121357a0908d9eb3702968dc0e4e92c506264aa84974e3b190fbb. 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/5pfBi75TzZt9p7VgyotzrY.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/5pfBi75TzZt9p7VgyotzrY.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xc49da2ce192121357a0908d9eb3702968dc0e4e92c506264aa84974e3b190fbb","isrc":"PLC062393482","name":"Życie","registered_at":"2026-06-22T07:02:38Z","spotify_id":"5pfBi75TzZt9p7VgyotzrY","type":"track"}

Love Story
type: MusicRecording
duration: PT2M20S
duration ms: 140279
explicit: false
by artist: Kaen
by artist: Maja Hyzy
by artist: Poszwixxx
in album: W moich butach
  type: MusicAlbum
  date published: 2023-12-15
isrc code: PLC062379862
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T12:22:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x08c872fff045b4675028352fad0d03677bc931b33fa5ee5610903182885a628a
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/7cnELokSmFt8FD9VxDnFwY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7cnELokSmFt8FD9VxDnFwY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x08c872fff045b4675028352fad0d03677bc931b33fa5ee5610903182885a628a","isrc":"PLC062379862","name":"Love Story","registered_at":"2026-06-27T12:22:35Z","spotify_id":"7cnELokSmFt8FD9VxDnFwY","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 0x08c872fff045b4675028352fad0d03677bc931b33fa5ee5610903182885a628a. 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/7cnELokSmFt8FD9VxDnFwY.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/7cnELokSmFt8FD9VxDnFwY.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x08c872fff045b4675028352fad0d03677bc931b33fa5ee5610903182885a628a","isrc":"PLC062379862","name":"Love Story","registered_at":"2026-06-27T12:22:35Z","spotify_id":"7cnELokSmFt8FD9VxDnFwY","type":"track"}

Jackpot
type: MusicRecording
duration: PT2M21S
duration ms: 141466
explicit: false
by artist: Kaen
by artist: Kazior
in album: W moich butach
  type: MusicAlbum
  date published: 2023-12-15
isrc code: PLC062393483
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T12:48:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb36366e8aaad01dba54cb1f60f2326eda25c160d67c1db18085d5e76b890effb
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/2jRgT4EdoTuXkps9qBo5Yk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2jRgT4EdoTuXkps9qBo5Yk
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 0xb36366e8aaad01dba54cb1f60f2326eda25c160d67c1db18085d5e76b890effb. 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/2jRgT4EdoTuXkps9qBo5Yk.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/2jRgT4EdoTuXkps9qBo5Yk.
  date published: 2026-07-02T05:09:12Z

116 111
type: MusicRecording
duration: PT2M25S
duration ms: 145453
explicit: false
by artist: Kaen
by artist: Asya
in album: W moich butach
  type: MusicAlbum
  date published: 2023-12-15
isrc code: PLC062393484
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T13:21:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdb9c5ec67d82f4bc598d947ff10d70ee919772bb7b64223fa397302bf9da8d31
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/2csHnDUQpBk27Pa6w99Qiw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2csHnDUQpBk27Pa6w99Qiw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdb9c5ec67d82f4bc598d947ff10d70ee919772bb7b64223fa397302bf9da8d31","isrc":"PLC062393484","name":"116 111","registered_at":"2026-06-23T13:21:38Z","spotify_id":"2csHnDUQpBk27Pa6w99Qiw","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 0xdb9c5ec67d82f4bc598d947ff10d70ee919772bb7b64223fa397302bf9da8d31. 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/2csHnDUQpBk27Pa6w99Qiw.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/2csHnDUQpBk27Pa6w99Qiw.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xdb9c5ec67d82f4bc598d947ff10d70ee919772bb7b64223fa397302bf9da8d31","isrc":"PLC062393484","name":"116 111","registered_at":"2026-06-23T13:21:38Z","spotify_id":"2csHnDUQpBk27Pa6w99Qiw","type":"track"}

D.avemania
type: MusicRecording
duration: PT2M38S
duration ms: 158399
explicit: false
by artist: Kaen
by artist: Poszwixxx
in album: W moich butach
  type: MusicAlbum
  date published: 2023-12-15
isrc code: PLC062373185
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T11:15:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x84c5b383c18c54431e407be207f3ca3ef0a1630cb502c1ad6ec9d3f65c78936d
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/6K70VWl9LuEwJ5Og58i1Zy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6K70VWl9LuEwJ5Og58i1Zy
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 0x84c5b383c18c54431e407be207f3ca3ef0a1630cb502c1ad6ec9d3f65c78936d. 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/6K70VWl9LuEwJ5Og58i1Zy.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/6K70VWl9LuEwJ5Og58i1Zy.
  date published: 2026-07-02T05:09:12Z

Whoop Whoop
type: MusicRecording
duration: PT2M31S
duration ms: 151080
explicit: false
by artist: Kaen
by artist: Aron HBR
by artist: Kruximmortal
in album: W moich butach
  type: MusicAlbum
  date published: 2023-12-15
isrc code: PLC062393485

Sentyment
type: MusicRecording
duration: PT2M16S
duration ms: 136956
explicit: false
by artist: Kaen
in album: W moich butach
  type: MusicAlbum
  date published: 2023-12-15
isrc code: PLC062384730
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T16:37:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9a53b5947bc149534936d6ffd92111a8ef46256d172a9d923654ceaadeafa499
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/3BUu1bdSELr5UFJv2TczSX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3BUu1bdSELr5UFJv2TczSX
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 0x9a53b5947bc149534936d6ffd92111a8ef46256d172a9d923654ceaadeafa499. 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/3BUu1bdSELr5UFJv2TczSX.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/3BUu1bdSELr5UFJv2TczSX.
  date published: 2026-06-13T13:32:09Z

Zły dzień
type: MusicRecording
duration: PT2M11S
duration ms: 131720
explicit: false
by artist: Kaen
by artist: Habit
by artist: Poszwixxx
in album: W moich butach
  type: MusicAlbum
  date published: 2023-12-15
isrc code: PLC062393486
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T22:32:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xee6ffbc17b6ec054b2063a8167372f6cc766a143519932b5e072596bf14fd5a8
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/4BUA3yEPUhksNtp6tb4YMw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4BUA3yEPUhksNtp6tb4YMw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xee6ffbc17b6ec054b2063a8167372f6cc766a143519932b5e072596bf14fd5a8","isrc":"PLC062393486","name":"Zły dzień","registered_at":"2026-06-08T22:32:38Z","spotify_id":"4BUA3yEPUhksNtp6tb4YMw","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 0xee6ffbc17b6ec054b2063a8167372f6cc766a143519932b5e072596bf14fd5a8. 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/4BUA3yEPUhksNtp6tb4YMw.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/4BUA3yEPUhksNtp6tb4YMw.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xee6ffbc17b6ec054b2063a8167372f6cc766a143519932b5e072596bf14fd5a8","isrc":"PLC062393486","name":"Zły dzień","registered_at":"2026-06-08T22:32:38Z","spotify_id":"4BUA3yEPUhksNtp6tb4YMw","type":"track"}

Nasz kraj
type: MusicRecording
duration: PT2M2S
duration ms: 122453
explicit: false
by artist: Kaen
by artist: Poszwixxx
in album: W moich butach
  type: MusicAlbum
  date published: 2023-12-15
isrc code: PLC062393487

Zbyt Wiele 2
type: MusicRecording
duration: PT2M35S
duration ms: 155690
explicit: false
by artist: Kaen
by artist: B.R.O
by artist: Sylwia Lipka
in album: W moich butach
  type: MusicAlbum
  date published: 2023-12-15
isrc code: PLC062375688
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T14:02:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd7a6893621f49de32f37fe34d5792402aaf2b7504ca12f7365113dd80cf7dfb0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4BskHUiLvu3uOrTjImOVr5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4BskHUiLvu3uOrTjImOVr5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd7a6893621f49de32f37fe34d5792402aaf2b7504ca12f7365113dd80cf7dfb0","isrc":"PLC062375688","name":"Zbyt Wiele 2","registered_at":"2026-06-08T14:02:24Z","spotify_id":"4BskHUiLvu3uOrTjImOVr5","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 0xd7a6893621f49de32f37fe34d5792402aaf2b7504ca12f7365113dd80cf7dfb0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4BskHUiLvu3uOrTjImOVr5.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/4BskHUiLvu3uOrTjImOVr5.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xd7a6893621f49de32f37fe34d5792402aaf2b7504ca12f7365113dd80cf7dfb0","isrc":"PLC062375688","name":"Zbyt Wiele 2","registered_at":"2026-06-08T14:02:24Z","spotify_id":"4BskHUiLvu3uOrTjImOVr5","type":"track"}

Jackpot RMX
type: MusicRecording
duration: PT3M31S
duration ms: 211866
explicit: false
by artist: Kaen
by artist: Czarna Owca DSR
by artist: Poszwixxx
by artist: IANN13
in album: W moich butach
  type: MusicAlbum
  date published: 2023-12-15
isrc code: PLC062393488
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T11:16:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcf704d55984a745de6960fb103d96dd9ea3ab970ee3924d97e71c3cf143ede2d
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/6wKVTsOgw3IyuaJh8BRLCE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6wKVTsOgw3IyuaJh8BRLCE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcf704d55984a745de6960fb103d96dd9ea3ab970ee3924d97e71c3cf143ede2d","isrc":"PLC062393488","name":"Jackpot RMX","registered_at":"2026-06-25T11:16:48Z","spotify_id":"6wKVTsOgw3IyuaJh8BRLCE","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 0xcf704d55984a745de6960fb103d96dd9ea3ab970ee3924d97e71c3cf143ede2d. 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/6wKVTsOgw3IyuaJh8BRLCE.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/6wKVTsOgw3IyuaJh8BRLCE.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xcf704d55984a745de6960fb103d96dd9ea3ab970ee3924d97e71c3cf143ede2d","isrc":"PLC062393488","name":"Jackpot RMX","registered_at":"2026-06-25T11:16:48Z","spotify_id":"6wKVTsOgw3IyuaJh8BRLCE","type":"track"}

Kronika II: Siła charakteru
type: MusicAlbum
date published: 1970-01-01
track: Modlitwa o pogodę ducha
  type: MusicRecording
  duration: PT1M44S
  duration ms: 104280
  explicit: false
  by artist: Młody M
  in album: Kronika II: Siła charakteru
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: PLF241100038
track: Na scenie
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187160
  explicit: false
  by artist: Młody M
  in album: Kronika II: Siła charakteru
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: PLF241100039
track: M znów idzie
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148600
  explicit: false
  by artist: Młody M
  by artist: Justyna Kuśmierczyk
  in album: Kronika II: Siła charakteru
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: PLF241100040
track: Chcemy wygrać II
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209066
  explicit: false
  by artist: Młody M
  by artist: Chada
  by artist: Rastamaniek
  in album: Kronika II: Siła charakteru
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: PLF241100041
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T19:36:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa00208e14e0c2694c3ae26dccae89cc9a46cf8ecd26b38e0a3c20202ea4b029c
  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/5rRARyW7H80QFkSYwKEV7o.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5rRARyW7H80QFkSYwKEV7o
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa00208e14e0c2694c3ae26dccae89cc9a46cf8ecd26b38e0a3c20202ea4b029c","isrc":"PLF241100041","name":"Chcemy wygrać II","registered_at":"2026-06-24T19:36:46Z","spotify_id":"5rRARyW7H80QFkSYwKEV7o","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 0xa00208e14e0c2694c3ae26dccae89cc9a46cf8ecd26b38e0a3c20202ea4b029c. 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/5rRARyW7H80QFkSYwKEV7o.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/5rRARyW7H80QFkSYwKEV7o.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xa00208e14e0c2694c3ae26dccae89cc9a46cf8ecd26b38e0a3c20202ea4b029c","isrc":"PLF241100041","name":"Chcemy wygrać II","registered_at":"2026-06-24T19:36:46Z","spotify_id":"5rRARyW7H80QFkSYwKEV7o","type":"track"}
track: Kiedyś to widziałem inaczej
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240346
  explicit: false
  by artist: Młody M
  in album: Kronika II: Siła charakteru
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: PLF241100042
track: Będzie dobrze
  type: MusicRecording
  duration: PT4M3S
  duration ms: 243080
  explicit: false
  by artist: Młody M
  by artist: Insert
  by artist: Głowa PMM
  in album: Kronika II: Siła charakteru
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: PLF241100043
track: Nasze ulice
  type: MusicRecording
  duration: PT4M39S
  duration ms: 279653
  explicit: false
  by artist: Młody M
  by artist: Justyna Kuśmierczyk
  in album: Kronika II: Siła charakteru
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: PLF241100044
track: Gdyby świat był mój
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223546
  explicit: false
  by artist: Młody M
  by artist: Hukos
  in album: Kronika II: Siła charakteru
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: PLF241100045
track: Wybacz
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221933
  explicit: false
  by artist: Młody M
  by artist: Insert
  by artist: Rudy mrw
  in album: Kronika II: Siła charakteru
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: PLF241100046
track: Ciężki pieniądz
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172960
  explicit: false
  by artist: Młody M
  in album: Kronika II: Siła charakteru
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: PLF241100047
track: Wizje
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188453
  explicit: false
  by artist: Młody M
  in album: Kronika II: Siła charakteru
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: PLF241100048
track: Uciec
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235680
  explicit: false
  by artist: Młody M
  by artist: Justyna Kuśmierczyk
  in album: Kronika II: Siła charakteru
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: PLF241100049
track: Możesz nierozumieć
  type: MusicRecording
  duration: PT4M15S
  duration ms: 255253
  explicit: false
  by artist: Młody M
  by artist: Temek
  by artist: Poszwixxx
  in album: Kronika II: Siła charakteru
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: PLF241100050
track: Tacy sami
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233160
  explicit: false
  by artist: Młody M
  by artist: Paweł Folcik
  in album: Kronika II: Siła charakteru
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: PLF241100051
track: Rachunek sumienia
  type: MusicRecording
  duration: PT3M59S
  duration ms: 239226
  explicit: false
  by artist: Młody M
  by artist: HGO
  in album: Kronika II: Siła charakteru
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: PLF241100052
track: Nikt mi tego nie dał, nikt mi tego nie zabierze
track: Daj mi tylko bit
track: Ostatnie starcie
track: Jestem hardkorem - Bonus Track
track: Noc - Bonus Track
track: Stary styl - Bonus Track

Nikt mi tego nie dał, nikt mi tego nie zabierze
type: MusicRecording
duration: PT4M7S
duration ms: 247840
explicit: false
by artist: Młody M
by artist: Słoń
in album: Kronika II: Siła charakteru
  type: MusicAlbum
  date published: 1970-01-01
isrc code: PLF241100053
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:06:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x350f3f60041353b28bcb0124dbd32966e8f184164520e78dd131eafc1e8af94a
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/4Na9InHOL0Ym1aLrXpZYAB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Na9InHOL0Ym1aLrXpZYAB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x350f3f60041353b28bcb0124dbd32966e8f184164520e78dd131eafc1e8af94a","isrc":"PLF241100053","name":"Nikt mi tego nie dał, nikt mi tego nie zabierze","registered_at":"2026-06-04T14:06:31Z","spotify_id":"4Na9InHOL0Ym1aLrXpZYAB","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 0x350f3f60041353b28bcb0124dbd32966e8f184164520e78dd131eafc1e8af94a. 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/4Na9InHOL0Ym1aLrXpZYAB.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/4Na9InHOL0Ym1aLrXpZYAB.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x350f3f60041353b28bcb0124dbd32966e8f184164520e78dd131eafc1e8af94a","isrc":"PLF241100053","name":"Nikt mi tego nie dał, nikt mi tego nie zabierze","registered_at":"2026-06-04T14:06:31Z","spotify_id":"4Na9InHOL0Ym1aLrXpZYAB","type":"track"}

Daj mi tylko bit
type: MusicRecording
duration: PT2M38S
duration ms: 158613
explicit: false
by artist: Młody M
in album: Kronika II: Siła charakteru
  type: MusicAlbum
  date published: 1970-01-01
isrc code: PLF241100054

Ostatnie starcie
type: MusicRecording
duration: PT4M27S
duration ms: 267680
explicit: false
by artist: Młody M
by artist: Onar
by artist: Temek
in album: Kronika II: Siła charakteru
  type: MusicAlbum
  date published: 1970-01-01
isrc code: PLF241100055

Jestem hardkorem - Bonus Track
type: MusicRecording
duration: PT3M38S
duration ms: 218973
explicit: false
by artist: JH
in album: Kronika II: Siła charakteru
  type: MusicAlbum
  date published: 1970-01-01

Noc - Bonus Track
type: MusicRecording
duration: PT3M40S
duration ms: 220133
explicit: false
by artist: Rudy mrw
in album: Kronika II: Siła charakteru
  type: MusicAlbum
  date published: 1970-01-01

Stary styl - Bonus Track
type: MusicRecording
duration: PT3M48S
duration ms: 228786
explicit: false
by artist: Młody M
by artist: $wir
by artist: Krowa
in album: Kronika II: Siła charakteru
  type: MusicAlbum
  date published: 1970-01-01

Wielkie wojny małych ludzi
type: MusicAlbum
date published: 2016-03-01
track: Intro
  type: MusicRecording
  duration: PT0M45S
  duration ms: 45186
  explicit: false
  by artist: Hukos
  in album: Wielkie wojny małych ludzi
    type: MusicAlbum
    date published: 2016-03-01
  isrc code: PLF241501898
track: Facet z 3 na przedzie
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215466
  explicit: false
  by artist: Hukos
  in album: Wielkie wojny małych ludzi
    type: MusicAlbum
    date published: 2016-03-01
  isrc code: PLF241501851
track: Odchodzić by powracać
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224440
  explicit: false
  by artist: Hukos
  by artist: Poszwixxx
  in album: Wielkie wojny małych ludzi
    type: MusicAlbum
    date published: 2016-03-01
  isrc code: PLF241501899
track: Daleko od domu
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215706
  explicit: false
  by artist: Hukos
  in album: Wielkie wojny małych ludzi
    type: MusicAlbum
    date published: 2016-03-01
  isrc code: PLF241501900
track: Cały Twój swag
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220173
  explicit: false
  by artist: Hukos
  in album: Wielkie wojny małych ludzi
    type: MusicAlbum
    date published: 2016-03-01
  isrc code: PLF241501901
track: Gdzie jest sens?
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221573
  explicit: false
  by artist: Hukos
  in album: Wielkie wojny małych ludzi
    type: MusicAlbum
    date published: 2016-03-01
  isrc code: PLF241501902
track: Na szczycie na dnie
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222746
  explicit: false
  by artist: Hukos
  in album: Wielkie wojny małych ludzi
    type: MusicAlbum
    date published: 2016-03-01
  isrc code: PLF241501897
track: Obawa przed potem...
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193346
  explicit: false
  by artist: Hukos
  in album: Wielkie wojny małych ludzi
    type: MusicAlbum
    date published: 2016-03-01
  isrc code: PLF241501903
track: Zdradzę Ci sekret
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161666
  explicit: false
  by artist: Hukos
  in album: Wielkie wojny małych ludzi
    type: MusicAlbum
    date published: 2016-03-01
  isrc code: PLF241501904
track: Chłopcy idą na wojnę
  type: MusicRecording
  duration: PT4M16S
  duration ms: 256333
  explicit: false
  by artist: Hukos
  in album: Wielkie wojny małych ludzi
    type: MusicAlbum
    date published: 2016-03-01
  isrc code: PLF241501873
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T13:40:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfe93a406b53683f3da74c11714e087fee566c35bc8b398970cbc1668aeafa9c2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7jyp4AyPj4dolY84UIZZ18.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jyp4AyPj4dolY84UIZZ18
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfe93a406b53683f3da74c11714e087fee566c35bc8b398970cbc1668aeafa9c2","isrc":"PLF241501873","name":"Chłopcy idą na wojnę","registered_at":"2026-06-05T13:40:15Z","spotify_id":"7jyp4AyPj4dolY84UIZZ18","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 0xfe93a406b53683f3da74c11714e087fee566c35bc8b398970cbc1668aeafa9c2. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7jyp4AyPj4dolY84UIZZ18.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/7jyp4AyPj4dolY84UIZZ18.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xfe93a406b53683f3da74c11714e087fee566c35bc8b398970cbc1668aeafa9c2","isrc":"PLF241501873","name":"Chłopcy idą na wojnę","registered_at":"2026-06-05T13:40:15Z","spotify_id":"7jyp4AyPj4dolY84UIZZ18","type":"track"}
track: 2 kreski
  type: MusicRecording
  duration: PT3M52S
  duration ms: 232120
  explicit: false
  by artist: Hukos
  in album: Wielkie wojny małych ludzi
    type: MusicAlbum
    date published: 2016-03-01
  isrc code: PLF241501905
track: Bunt i kompromis
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187653
  explicit: false
  by artist: Hukos
  in album: Wielkie wojny małych ludzi
    type: MusicAlbum
    date published: 2016-03-01
  isrc code: PLF241501906
track: Żyć jak Himilscbach i Maklak
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192840
  explicit: false
  by artist: Hukos
  in album: Wielkie wojny małych ludzi
    type: MusicAlbum
    date published: 2016-03-01
  isrc code: PLF241401132
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T11:37:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb1cfef2cc45d9c2a8714afb1acdb6272a636d67ac7b7e2654ce49299f0742ff7
  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/6GcsH6O76eDg2icmPbBkBj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6GcsH6O76eDg2icmPbBkBj
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb1cfef2cc45d9c2a8714afb1acdb6272a636d67ac7b7e2654ce49299f0742ff7","isrc":"PLF241401132","name":"Żyć jak Himilscbach i Maklak","registered_at":"2026-06-25T11:37:09Z","spotify_id":"6GcsH6O76eDg2icmPbBkBj","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
track: Wojny małych ludzi
track: Hymn przetrwania
track: Epitafium dla naszych marzeń - Outro

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1cfef2cc45d9c2a8714afb1acdb6272a636d67ac7b7e2654ce49299f0742ff7. 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/6GcsH6O76eDg2icmPbBkBj.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/6GcsH6O76eDg2icmPbBkBj.
date published: 2026-07-02T11:34:59Z
text: {"copyright_id":"0xb1cfef2cc45d9c2a8714afb1acdb6272a636d67ac7b7e2654ce49299f0742ff7","isrc":"PLF241401132","name":"Żyć jak Himilscbach i Maklak","registered_at":"2026-06-25T11:37:09Z","spotify_id":"6GcsH6O76eDg2icmPbBkBj","type":"track"}

Wojny małych ludzi
type: MusicRecording
duration: PT3M36S
duration ms: 216093
explicit: false
by artist: Hukos
in album: Wielkie wojny małych ludzi
  type: MusicAlbum
  date published: 2016-03-01
isrc code: PLF241501907

Hymn przetrwania
type: MusicRecording
duration: PT3M8S
duration ms: 188040
explicit: false
by artist: Hukos
in album: Wielkie wojny małych ludzi
  type: MusicAlbum
  date published: 2016-03-01
isrc code: PLF241501908

Epitafium dla naszych marzeń - Outro
type: MusicRecording
duration: PT2M19S
duration ms: 139240
explicit: false
by artist: Hukos
in album: Wielkie wojny małych ludzi
  type: MusicAlbum
  date published: 2016-03-01
isrc code: PLF241501909

Chada: Jesteś Legendą
type: MusicAlbum
date published: 2019-11-15
track: Zwykły facet
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189285
  explicit: false
  by artist: Chada
  by artist: RX
  in album: Chada: Jesteś Legendą
    type: MusicAlbum
    date published: 2019-11-15
  isrc code: PLF241906554
track: Zwykły facet (feat. RX, ZBUKU, Hukos, Bezczel)
  type: MusicRecording
  duration: PT4M31S
  duration ms: 271428
  explicit: false
  by artist: Chada
  by artist: Bezczel
  by artist: Hukos
  by artist: RX
  by artist: ZBUKU
  in album: Chada: Jesteś Legendą
    type: MusicAlbum
    date published: 2019-11-15
  isrc code: PLF241906565
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T09:02:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3ef331ec247bb11b3624b4bd2132ebb2c12ddd76b9262fbc447077e2d28a5c26
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6zBK7dwcF6gf7jpfPqvtCe.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6zBK7dwcF6gf7jpfPqvtCe
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3ef331ec247bb11b3624b4bd2132ebb2c12ddd76b9262fbc447077e2d28a5c26","isrc":"PLF241906565","name":"Zwykły facet (feat. RX, ZBUKU, Hukos, Bezczel)","registered_at":"2026-06-20T09:02:13Z","spotify_id":"6zBK7dwcF6gf7jpfPqvtCe","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 0x3ef331ec247bb11b3624b4bd2132ebb2c12ddd76b9262fbc447077e2d28a5c26. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6zBK7dwcF6gf7jpfPqvtCe.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/6zBK7dwcF6gf7jpfPqvtCe.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x3ef331ec247bb11b3624b4bd2132ebb2c12ddd76b9262fbc447077e2d28a5c26","isrc":"PLF241906565","name":"Zwykły facet (feat. RX, ZBUKU, Hukos, Bezczel)","registered_at":"2026-06-20T09:02:13Z","spotify_id":"6zBK7dwcF6gf7jpfPqvtCe","type":"track"}
track: Operacja prawda 2
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  duration: PT4M3S
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  explicit: false
  by artist: Nizioł
  by artist: Kaczy Proceder
  in album: Chada: Jesteś Legendą
    type: MusicAlbum
    date published: 2019-11-15
  isrc code: PLF241906539
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T02:04:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3fee41a0bec5d1d6f3a55ab9d8ad8abbab59e75c4d0a95dcfd1e19cfcad88790
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957120
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4sducNox8zgWqBaKFxYEAO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4sducNox8zgWqBaKFxYEAO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3fee41a0bec5d1d6f3a55ab9d8ad8abbab59e75c4d0a95dcfd1e19cfcad88790","isrc":"PLF241906539","name":"Operacja prawda 2","registered_at":"2026-06-21T02:04:18Z","spotify_id":"4sducNox8zgWqBaKFxYEAO","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 0x3fee41a0bec5d1d6f3a55ab9d8ad8abbab59e75c4d0a95dcfd1e19cfcad88790. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4sducNox8zgWqBaKFxYEAO.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/4sducNox8zgWqBaKFxYEAO.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0x3fee41a0bec5d1d6f3a55ab9d8ad8abbab59e75c4d0a95dcfd1e19cfcad88790","isrc":"PLF241906539","name":"Operacja prawda 2","registered_at":"2026-06-21T02:04:18Z","spotify_id":"4sducNox8zgWqBaKFxYEAO","type":"track"}
track: WGW
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190000
  explicit: false
  by artist: Epis
  by artist: Kaen
  in album: Chada: Jesteś Legendą
    type: MusicAlbum
    date published: 2019-11-15
  isrc code: PLF241906566
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T14:29:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x68850b012d5e0f552e35a14076c43c077195755ea29b71a680e00f8c2f05cd32
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1EvWqhN5VCFYitwjrExjUG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1EvWqhN5VCFYitwjrExjUG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  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 0x68850b012d5e0f552e35a14076c43c077195755ea29b71a680e00f8c2f05cd32. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1EvWqhN5VCFYitwjrExjUG.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/1EvWqhN5VCFYitwjrExjUG.
    date published: 2026-07-02T03:55:08Z
track: Dranie tak mają
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225714
  explicit: false
  by artist: Hukos
  by artist: John Mojo
  by artist: Cira
  by artist: Kubańczyk
  by artist: RX
  in album: Chada: Jesteś Legendą
    type: MusicAlbum
    date published: 2019-11-15
  isrc code: PLF241906555
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T20:26:21+00:00
track: Numer na farta
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165714
  explicit: false
  by artist: Małach
  by artist: Rufuz
  in album: Chada: Jesteś Legendą
    type: MusicAlbum
    date published: 2019-11-15
  isrc code: PLF241906567
track: Dla mojej ferajny
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192142
  explicit: false
  by artist: Ero JWP
  by artist: RX
  in album: Chada: Jesteś Legendą
    type: MusicAlbum
    date published: 2019-11-15
  isrc code: PLF241906556
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Raport z rejonu
track: Na tych osiedlach
track: Kiedy jak nie dziś
track: Jesteś legendą
track: Działam po swojemu
track: Żyć aż do bólu
track: Niesiemy prawdę
track: Cokolwiek
track: Najlepszy towar
track: Innego życia nie znam
track: Czarne słońce
track: Jest nas dwóch
track: Wracam do gry
track: Zrywam z umiarem
track: Pod koniec dnia
track: Od apelu do apelu
track: Rap najlepszej marki
track: Gdzie ta ekipa

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-27T14:32:46+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x51648c34ccd3893055ca13f4453f8c5f129ef96c40dd610819568441cfcc76dd

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 957124

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/957124

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/4EpiWNzHOis3daLziil0Cq.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4EpiWNzHOis3daLziil0Cq

OTSTimestamp
type: PropertyValue
value: 2026-07-08T03:53:27Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x51648c34ccd3893055ca13f4453f8c5f129ef96c40dd610819568441cfcc76dd","isrc":"PLF241906556","name":"Dla mojej ferajny","registered_at":"2026-06-27T14:32:46Z","spotify_id":"4EpiWNzHOis3daLziil0Cq","type":"track"}

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51648c34ccd3893055ca13f4453f8c5f129ef96c40dd610819568441cfcc76dd. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4EpiWNzHOis3daLziil0Cq.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/4EpiWNzHOis3daLziil0Cq.
date published: 2026-07-08T03:53:27Z
text: {"copyright_id":"0x51648c34ccd3893055ca13f4453f8c5f129ef96c40dd610819568441cfcc76dd","isrc":"PLF241906556","name":"Dla mojej ferajny","registered_at":"2026-06-27T14:32:46Z","spotify_id":"4EpiWNzHOis3daLziil0Cq","type":"track"}

Raport z rejonu
type: MusicRecording
duration: PT5M2S
duration ms: 302857
explicit: false
by artist: Dawid Obserwator
by artist: Dedis
by artist: Intruz
in album: Chada: Jesteś Legendą
  type: MusicAlbum
  date published: 2019-11-15
isrc code: PLF241906568

Na tych osiedlach
type: MusicRecording
duration: PT3M14S
duration ms: 194285
explicit: false
by artist: Major SPZ
by artist: Dawid Obserwator
by artist: RX
in album: Chada: Jesteś Legendą
  type: MusicAlbum
  date published: 2019-11-15
isrc code: PLF241906549

Na tych osiedlach
type: MusicRecording
duration: PT3M37S
duration ms: 217142
explicit: false
by artist: Chada
by artist: Jarecki
by artist: BRK
in album: Chada: Jesteś Legendą
  type: MusicAlbum
  date published: 2019-11-15
isrc code: PLF241906569

Kiedy jak nie dziś
type: MusicRecording
duration: PT3M52S
duration ms: 232857
explicit: false
by artist: Epis DYM KNF
in album: Chada: Jesteś Legendą
  type: MusicAlbum
  date published: 2019-11-15
isrc code: PLF241906480

Jesteś legendą
type: MusicRecording
duration: PT3M48S
duration ms: 228571
explicit: false
by artist: Epis DYM KNF
by artist: Ryjek Bezimienni
in album: Chada: Jesteś Legendą
  type: MusicAlbum
  date published: 2019-11-15
isrc code: PLF241906570
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T21:27:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x45c8087bf09c486a242844acbdd27cbf79fee2464597681e0f63589722f224ff
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6GLj8STpnF9vtXX6pJBQe3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6GLj8STpnF9vtXX6pJBQe3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x45c8087bf09c486a242844acbdd27cbf79fee2464597681e0f63589722f224ff","isrc":"PLF241906570","name":"Jesteś legendą","registered_at":"2026-06-24T21:27:32Z","spotify_id":"6GLj8STpnF9vtXX6pJBQe3","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 0x45c8087bf09c486a242844acbdd27cbf79fee2464597681e0f63589722f224ff. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6GLj8STpnF9vtXX6pJBQe3.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/6GLj8STpnF9vtXX6pJBQe3.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x45c8087bf09c486a242844acbdd27cbf79fee2464597681e0f63589722f224ff","isrc":"PLF241906570","name":"Jesteś legendą","registered_at":"2026-06-24T21:27:32Z","spotify_id":"6GLj8STpnF9vtXX6pJBQe3","type":"track"}

Działam po swojemu
type: MusicRecording
duration: PT2M47S
duration ms: 167133
explicit: false
by artist: Onar
in album: Chada: Jesteś Legendą
  type: MusicAlbum
  date published: 2019-11-15
isrc code: PLF241906557
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T10:31:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdb9dde14e892b8b1e71d33f16293f7f386e44ed557182e8ae7b8cb948619b226
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/5hZW4DeTOIg8HMvdPR21k0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5hZW4DeTOIg8HMvdPR21k0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdb9dde14e892b8b1e71d33f16293f7f386e44ed557182e8ae7b8cb948619b226","isrc":"PLF241906557","name":"Działam po swojemu","registered_at":"2026-06-23T10:31:39Z","spotify_id":"5hZW4DeTOIg8HMvdPR21k0","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
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Żyć aż do bólu
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Niesiemy prawdę
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Cokolwiek
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Najlepszy towar
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subject of: OpenTimestamps Proof of Existence
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Innego życia nie znam
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Czarne słońce
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Jest nas dwóch
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subject of: OpenTimestamps Proof of Existence
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Wracam do gry
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Zrywam z umiarem
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Zrywam z umiarem
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Pod koniec dnia
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Od apelu do apelu
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Rap najlepszej marki
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Żyć aż do bólu
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Gdzie ta ekipa
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Ostrze moich oskarżeń
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track: Bomby w szowbiz
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track: Bracia i siostry
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  by artist: Kasia Kubik
  by artist: Nikon
  by artist: PKC
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track: Śp. Dziadek - Skit
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track: Krótko i na temat
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track: Panie prezydencie...
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track: Starość - Skit
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track: Sople sekund
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track: Props 2 (lokalnie)
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track: Okno z widokiem na Polskę
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  by artist: Miszkers
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jak czarne słońca
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Kwadrans (feat. 4Money)
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Oddychaj
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Jak skrzypiec futerał
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Schody Donikąd
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track: Jak Inni
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track: Miasto Wstaje
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  by artist: Jarecki
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track: Ale to Się Zdarza - Skit
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track: Ale to Się Zdarza
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track: Coś Dobrego, Coś Złego (feat. DJ Urb, Reno, Lilu)
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  subject of: OpenTimestamps Proof of Existence
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track: I to Prawda
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track: Ojdupdup - Skit
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  by artist: Majkel
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track: Imprezy I Bzdury (feat. Lilu, Gruby EMS)
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track: Drzewa Andzi
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  in album: Schody Donikąd
    type: MusicAlbum
    date published: 2011-01-01
  isrc code: PLF242108169
track: Społeczniak - Skit
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  duration: PT0M12S
  duration ms: 12773
  explicit: false
  by artist: Okoliczny Element
  in album: Schody Donikąd
track: Kosze Zerwane
track: Trzeba Dalej Iść
track: Outro Jo!

Okoliczny Element
type: MusicGroup

Schody Donikąd
type: MusicAlbum
date published: 2011-01-01

Kosze Zerwane
type: MusicRecording
duration: PT3M16S
duration ms: 196721
explicit: false
by artist: Okoliczny Element
in album: Schody Donikąd
  type: MusicAlbum
  date published: 2011-01-01
isrc code: PLF242108171

Trzeba Dalej Iść
type: MusicRecording
duration: PT3M25S
duration ms: 205618
explicit: false
by artist: Okoliczny Element
by artist: DJ Tort
in album: Schody Donikąd
  type: MusicAlbum
  date published: 2011-01-01
isrc code: PLF242108172

Outro Jo!
type: MusicRecording
duration: PT0M28S
duration ms: 28163
explicit: false
by artist: Okoliczny Element
in album: Schody Donikąd
  type: MusicAlbum
  date published: 2011-01-01

Dranie tak mają
type: MusicAlbum
date published: 2019-11-02
track: Dranie tak mają
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225714
  explicit: false
  by artist: Hukos
  by artist: John Mojo
  by artist: Cira
  by artist: Kubańczyk
  by artist: RX
  in album: Dranie tak mają
    type: MusicAlbum
    date published: 2019-11-02
  isrc code: PLF241906555
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T20:26:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc527b0e7d1c23586ef82a3c82ff9c0134a4b0c784733f8cf2046b88b5cc61a27
  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/1TguafN8uY6X03E6fQ1Q1v.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1TguafN8uY6X03E6fQ1Q1v
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc527b0e7d1c23586ef82a3c82ff9c0134a4b0c784733f8cf2046b88b5cc61a27","isrc":"PLF241906555","name":"Dranie tak mają","registered_at":"2026-06-10T20:26:21Z","spotify_id":"1TguafN8uY6X03E6fQ1Q1v","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 0xc527b0e7d1c23586ef82a3c82ff9c0134a4b0c784733f8cf2046b88b5cc61a27. 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/1TguafN8uY6X03E6fQ1Q1v.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/1TguafN8uY6X03E6fQ1Q1v.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xc527b0e7d1c23586ef82a3c82ff9c0134a4b0c784733f8cf2046b88b5cc61a27","isrc":"PLF241906555","name":"Dranie tak mają","registered_at":"2026-06-10T20:26:21Z","spotify_id":"1TguafN8uY6X03E6fQ1Q1v","type":"track"}

Prima Sort
type: MusicAlbum
date published: 2020-12-04
track: Step Armia (feat. Vin Vinci, Kafar Dix37, Dawid Obserwator, Bezczel, Śliwa, Rufuz)
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  duration: PT4M47S
  duration ms: 287411
  explicit: false
  by artist: Dedis
  by artist: Epis DYM KNF
  by artist: Intruz
  by artist: Bezczel
  by artist: Dawid Obserwator
  by artist: Kafar Dix37
  by artist: Michrus Dixon37
  by artist: Rufuz
  by artist: Vin Vinci
  by artist: Sliwa
  in album: Prima Sort
    type: MusicAlbum
    date published: 2020-12-04
  isrc code: PLF242007366
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T15:54:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x006d00eeb2b20817ce00f7279531c7dee5abee3b15ac1b01dd061656977339f6
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957124
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957124
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7LC9JvxovpE2AYvopsYWhg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LC9JvxovpE2AYvopsYWhg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x006d00eeb2b20817ce00f7279531c7dee5abee3b15ac1b01dd061656977339f6","isrc":"PLF242007366","name":"Step Armia (feat. Vin Vinci, Kafar Dix37, Dawid Obserwator, Bezczel, Śliwa, Rufuz)","registered_at":"2026-06-04T15:54:38Z","spotify_id":"7LC9JvxovpE2AYvopsYWhg","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 0x006d00eeb2b20817ce00f7279531c7dee5abee3b15ac1b01dd061656977339f6. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7LC9JvxovpE2AYvopsYWhg.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/7LC9JvxovpE2AYvopsYWhg.
    date published: 2026-07-08T03:53:27Z
    text: {"copyright_id":"0x006d00eeb2b20817ce00f7279531c7dee5abee3b15ac1b01dd061656977339f6","isrc":"PLF242007366","name":"Step Armia (feat. Vin Vinci, Kafar Dix37, Dawid Obserwator, Bezczel, Śliwa, Rufuz)","registered_at":"2026-06-04T15:54:38Z","spotify_id":"7LC9JvxovpE2AYvopsYWhg","type":"track"}
track: Szeregowy Łodyga
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  duration: PT3M16S
  duration ms: 196868
  explicit: false
  by artist: Intruz
  by artist: Bezczel
  in album: Prima Sort
    type: MusicAlbum
    date published: 2020-12-04
  isrc code: PLF242007377
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T19:46:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x799a90e045f2406bb5f024a5135fb62d2f7390154fea4829282b84822eabc022
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957124
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4cCjPQ0wbwcjhQ28YSu4P3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4cCjPQ0wbwcjhQ28YSu4P3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x799a90e045f2406bb5f024a5135fb62d2f7390154fea4829282b84822eabc022","isrc":"PLF242007377","name":"Szeregowy Łodyga","registered_at":"2026-06-24T19:46:49Z","spotify_id":"4cCjPQ0wbwcjhQ28YSu4P3","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 0x799a90e045f2406bb5f024a5135fb62d2f7390154fea4829282b84822eabc022. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4cCjPQ0wbwcjhQ28YSu4P3.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/4cCjPQ0wbwcjhQ28YSu4P3.
    date published: 2026-07-08T03:53:27Z
    text: {"copyright_id":"0x799a90e045f2406bb5f024a5135fb62d2f7390154fea4829282b84822eabc022","isrc":"PLF242007377","name":"Szeregowy Łodyga","registered_at":"2026-06-24T19:46:49Z","spotify_id":"4cCjPQ0wbwcjhQ28YSu4P3","type":"track"}
track: Jak nie być szczęśliwym
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  duration: PT4M4S
  duration ms: 244037
  explicit: false
  by artist: Chada
  by artist: RX
  in album: Prima Sort
    type: MusicAlbum
    date published: 2020-12-04
  isrc code: PLF242007371
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-29T11:45:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb2c641bc52dd4d8e8f06babc4a6e352896812a728eb4f85a24aece24a547d8a8
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957118
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1vrfWzmk6mlBdAKpgngdPI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1vrfWzmk6mlBdAKpgngdPI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb2c641bc52dd4d8e8f06babc4a6e352896812a728eb4f85a24aece24a547d8a8","isrc":"PLF242007371","name":"Jak nie być szczęśliwym","registered_at":"2026-06-29T11:45:13Z","spotify_id":"1vrfWzmk6mlBdAKpgngdPI","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 0xb2c641bc52dd4d8e8f06babc4a6e352896812a728eb4f85a24aece24a547d8a8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1vrfWzmk6mlBdAKpgngdPI.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/1vrfWzmk6mlBdAKpgngdPI.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0xb2c641bc52dd4d8e8f06babc4a6e352896812a728eb4f85a24aece24a547d8a8","isrc":"PLF242007371","name":"Jak nie być szczęśliwym","registered_at":"2026-06-29T11:45:13Z","spotify_id":"1vrfWzmk6mlBdAKpgngdPI","type":"track"}
track: Hity na klatki
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  duration: PT3M34S
  duration ms: 214188
  explicit: false
  by artist: Dedis
  by artist: Epis DYM KNF
  in album: Prima Sort
    type: MusicAlbum
    date published: 2020-12-04
  isrc code: PLF242007376
track: Bujamy domy dziecka
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209374
  explicit: false
  by artist: Intruz
  by artist: Epis DYM KNF
  in album: Prima Sort
    type: MusicAlbum
    date published: 2020-12-04
  isrc code: PLF242007373
track: Moi ludzie
  type: MusicRecording
  duration: PT4M35S
  duration ms: 275866
  explicit: false
  by artist: Dawid Obserwator
  by artist: Dedis
  by artist: Intruz
  in album: Prima Sort
    type: MusicAlbum
    date published: 2020-12-04
  isrc code: PLF242007367
track: Vivat Vivat
  type: MusicRecording
  duration: PT4M20S
  duration ms: 260871
  explicit: false
  by artist: Vin Vinci
  by artist: Major SPZ
  by artist: Dedis
  in album: Prima Sort
    type: MusicAlbum
    date published: 2020-12-04
track: Świeczki na rzece
track: Boss
track: Jak skrzypiec futerał
track: Nie znam siebie
track: Nie mogę przegrać
track: Ruchy
track: Skazany na rap
track: Kocie ruchy
track: Hi
track: Prima Sort (feat. Vin Vinci)

Świeczki na rzece
type: MusicRecording
duration: PT3M20S
duration ms: 200841
explicit: false
by artist: Intruz
by artist: Sarius
by artist: PSR
in album: Prima Sort
  type: MusicAlbum
  date published: 2020-12-04
isrc code: PLF242007368

Boss
type: MusicRecording
duration: PT4M27S
duration ms: 267836
explicit: false
by artist: Dawid Obserwator
by artist: Major SPZ
by artist: Kali
in album: Prima Sort
  type: MusicAlbum
  date published: 2020-12-04
isrc code: PLF242007372
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T04:42:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x18f66350b12816665b035a6126ad1bf8733a0535a3fcee8c18f2f00b432ff983
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957145
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957145
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/46Tm1T3FHRbfRQGPa3V3rg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46Tm1T3FHRbfRQGPa3V3rg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
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 0x18f66350b12816665b035a6126ad1bf8733a0535a3fcee8c18f2f00b432ff983. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/46Tm1T3FHRbfRQGPa3V3rg.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/46Tm1T3FHRbfRQGPa3V3rg.
  date published: 2026-07-08T08:56:20Z

Jak skrzypiec futerał
type: MusicRecording
duration: PT3M18S
duration ms: 198241
explicit: false
by artist: Hukos
by artist: John Mojo
by artist: Vin Vinci
in album: Prima Sort
  type: MusicAlbum
  date published: 2020-12-04

Nie znam siebie
type: MusicRecording
duration: PT3M24S
duration ms: 204614
explicit: false
by artist: Dawid Obserwator
by artist: Kafar Dix37
in album: Prima Sort
  type: MusicAlbum
  date published: 2020-12-04

Nie mogę przegrać
type: MusicRecording
duration: PT2M52S
duration ms: 172994
explicit: false
by artist: Sliwa
by artist: Vin Vinci
in album: Prima Sort
  type: MusicAlbum
  date published: 2020-12-04

Ruchy
type: MusicRecording
duration: PT3M58S
duration ms: 238607
explicit: false
by artist: Dawid Obserwator
by artist: Sliwa
by artist: Kaczor BRS
in album: Prima Sort
  type: MusicAlbum
  date published: 2020-12-04

Skazany na rap
type: MusicRecording
duration: PT3M9S
duration ms: 189737
explicit: false
by artist: Bajorson
in album: Prima Sort
  type: MusicAlbum
  date published: 2020-12-04

Kocie ruchy
type: MusicRecording
duration: PT4M57S
duration ms: 297523
explicit: false
by artist: Fresh Polakke
by artist: Dedis
by artist: Dawid Obserwator
in album: Prima Sort
  type: MusicAlbum
  date published: 2020-12-04

Hi
type: MusicRecording
duration: PT3M14S
duration ms: 194187
explicit: false
by artist: Epis DYM KNF
by artist: clearmind
in album: Prima Sort
  type: MusicAlbum
  date published: 2020-12-04
isrc code: PLF242007381
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T21:07:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x226b564a0871c7f982c5f5bcf57f718fde4d1e54e9527a7e32786541af9dcc77
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957145
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957145
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0DVf0isl4nWYC5WVsbtPQO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DVf0isl4nWYC5WVsbtPQO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
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 0x226b564a0871c7f982c5f5bcf57f718fde4d1e54e9527a7e32786541af9dcc77. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0DVf0isl4nWYC5WVsbtPQO.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/0DVf0isl4nWYC5WVsbtPQO.
  date published: 2026-07-08T08:56:20Z

Prima Sort (feat. Vin Vinci)
type: MusicRecording
duration: PT4M37S
duration ms: 277572
explicit: false
by artist: Dawid Obserwator
by artist: Dudek P56
by artist: Epis DYM KNF
by artist: Vin Vinci
in album: Prima Sort
  type: MusicAlbum
  date published: 2020-12-04
isrc code: PLF242007369

esKALacja
type: MusicAlbum
date published: 2023-02-01
track: Intro
  type: MusicRecording
  duration: PT0M40S
  duration ms: 40421
  explicit: false
  by artist: Kal
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    type: MusicAlbum
    date published: 2023-02-01
track: Protest
  type: MusicRecording
  duration: PT2M9S
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  by artist: Kal
  by artist: Antylogika
  by artist: DJ Haem
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track: Ona
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  duration: PT2M15S
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  by artist: Kal
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    date published: 2023-02-01
track: Choćbyś był tym ostatnim
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177623
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  by artist: Kal
  by artist: Grem
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    date published: 2023-02-01
track: Fart
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  duration: PT3M14S
  duration ms: 194248
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  by artist: Kal
  by artist: Juree
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    type: MusicAlbum
    date published: 2023-02-01
track: Plastik
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178337
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  by artist: Kal
  by artist: Kopruch
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    type: MusicAlbum
    date published: 2023-02-01
track: Czysta Bragga
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220258
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  by artist: Kal
  by artist: PMF
  in album: esKALacja
    type: MusicAlbum
    date published: 2023-02-01
track: Sen
  type: MusicRecording
  duration: PT1M52S
  duration ms: 112182
  explicit: false
  by artist: Kal
  in album: esKALacja
    type: MusicAlbum
    date published: 2023-02-01
track: Nie poddawaj się
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169301
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  by artist: Kal
  by artist: Rekord
  in album: esKALacja
    type: MusicAlbum
    date published: 2023-02-01
track: Każdy z nas
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191020
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  by artist: Kal
  by artist: Tomo
  by artist: AdoDe
  in album: esKALacja
    type: MusicAlbum
    date published: 2023-02-01
track: Dla hejterów
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205284
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  by artist: Kal
  by artist: Zeto
  by artist: AdoDe
  in album: esKALacja
    type: MusicAlbum
    date published: 2023-02-01
track: Co dalej?
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169412
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  by artist: Kal
  by artist: Żoołv
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    type: MusicAlbum
    date published: 2023-02-01
track: Gdzie tylko chcesz…
  type: MusicRecording
  duration: PT2M17S
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  by artist: Kal
  by artist: Loko
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    type: MusicAlbum
    date published: 2023-02-01
track: Słowa
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229015
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  by artist: Kal
  by artist: Druga Strona Lustra
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    type: MusicAlbum
    date published: 2023-02-01
track: Hip-Hop umarł?
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185106
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  by artist: Kal
  by artist: VNM
  by artist: Hukos
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    type: MusicAlbum
    date published: 2023-02-01
track: Zmierzch
  type: MusicRecording
  duration: PT2M46S
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  by artist: Kal
  by artist: Breff
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    type: MusicAlbum
    date published: 2023-02-01
track: Plastik II
  type: MusicRecording
  duration: PT4M9S
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  by artist: Kal
  by artist: Grem
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    type: MusicAlbum
    date published: 2023-02-01
track: Hip Hop trwa
  type: MusicRecording
  duration: PT4M6S
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  by artist: Kal
  by artist: Breff
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    type: MusicAlbum
    date published: 2023-02-01
track: Reaktywacja
  type: MusicRecording
  duration: PT4M5S
  duration ms: 245263
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  by artist: Kal
  by artist: Breff
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    type: MusicAlbum
    date published: 2023-02-01
track: Dla kumatych
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144706
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  by artist: Kal
  by artist: Domel
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    type: MusicAlbum
    date published: 2023-02-01
track: Mamy ten styl
track: Znasz mnie?
track: Outro

Mamy ten styl
type: MusicRecording
duration: PT3M48S
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by artist: Kal
by artist: Naser
by artist: Vixen
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  type: MusicAlbum
  date published: 2023-02-01

Znasz mnie?
type: MusicRecording
duration: PT2M28S
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by artist: Kal
by artist: Grochu
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  type: MusicAlbum
  date published: 2023-02-01

Outro
type: MusicRecording
duration: PT1M20S
duration ms: 80851
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by artist: Kal
in album: esKALacja
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  date published: 2023-02-01

Maxymalnie
type: MusicAlbum
date published: 2013-04-05
track: Zaczynam (Intro)
  type: MusicRecording
  duration: PT0M55S
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  by artist: MAXIM
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    type: MusicAlbum
    date published: 2013-04-05
track: I tak to zrobię
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191878
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  by artist: MAXIM
  by artist: DJ Perc
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    type: MusicAlbum
    date published: 2013-04-05
track: Podkręcam tempo
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152467
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  by artist: MAXIM
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track: Maxymalnie
  type: MusicRecording
  duration: PT3M8S
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  by artist: MAXIM
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    type: MusicAlbum
    date published: 2013-04-05
track: Nic śmiesznego
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197394
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  by artist: MAXIM
  by artist: Hukos
  in album: Maxymalnie
    type: MusicAlbum
    date published: 2013-04-05
track: Powód
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209000
  explicit: false
  by artist: MAXIM
  by artist: Cira
  by artist: Praktis
  in album: Maxymalnie
    type: MusicAlbum
    date published: 2013-04-05
track: What do you want (skit)
  type: MusicRecording
  duration: PT1M12S
  duration ms: 72969
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  by artist: MAXIM
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    type: MusicAlbum
    date published: 2013-04-05
track: Białystok jak LA
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228276
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  by artist: MAXIM
  by artist: Bezczel
  by artist: JACK BLAZE
  in album: Maxymalnie
    type: MusicAlbum
    date published: 2013-04-05
  isrc code: PL06A2000008
track: Żyję w tym miejscu
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230285
  explicit: false
  by artist: MAXIM
  by artist: PWRD
  in album: Maxymalnie
    type: MusicAlbum
    date published: 2013-04-05
track: Nie musisz mówić mi
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197418
  explicit: false
  by artist: MAXIM
  by artist: Hz
  in album: Maxymalnie
    type: MusicAlbum
    date published: 2013-04-05
track: Błędne intencje
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186568
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  by artist: MAXIM
  in album: Maxymalnie
    type: MusicAlbum
    date published: 2013-04-05
track: Północny wschód
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217787
  explicit: false