Leh
type: MusicGroup
popularity: 31
followers: 25985
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06aae1781f1bfcda46ac0a9325430a10fca01acf1e14d17be860ee8abc3c144b. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bc409d7f-03d6-43f6-bda6-b1a4d80904db.json and https://artists.proofprofile.net/proofs/artist/bc409d7f-03d6-43f6-bda6-b1a4d80904db.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Podwórka Pytają Kiedy Płyta
  type: MusicAlbum
  date published: 2015-08-19
  track: P.P.K.P
    type: MusicRecording
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    in album: Podwórka Pytają Kiedy Płyta
      type: MusicAlbum
      date published: 2015-08-19
  track: Dorosłość
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    by artist: Leh
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      type: MusicAlbum
      date published: 2015-08-19
  track: Boisko
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    by artist: Leh
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      type: MusicAlbum
      date published: 2015-08-19
  track: Obie Dłonie Zajęte
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    by artist: Leh
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      type: MusicAlbum
      date published: 2015-08-19
  track: Wojciech Mann
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      type: MusicAlbum
      date published: 2015-08-19
  track: Loty
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    by artist: Leh
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      type: MusicAlbum
      date published: 2015-08-19
  track: Have You Ever Seen Johny in the Liquor Store
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    by artist: Leh
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      date published: 2015-08-19
  track: Warto Kupować Szlugi
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  track: Kolorowe Bloki
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      type: MusicAlbum
      date published: 2015-08-19
  track: Pierwszy Raz feat. Ten Typ Mes / Rybas
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      date published: 2015-08-19
  track: Bruce Banner
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      type: MusicAlbum
      date published: 2015-08-19
  track: Mamo, Nie Słuchaj Tego
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      type: MusicAlbum
      date published: 2015-08-19
  track: Kurtka
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    in album: Podwórka Pytają Kiedy Płyta
      type: MusicAlbum
      date published: 2015-08-19
  track: Noc Zamieniam w Dzień
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      type: MusicAlbum
      date published: 2015-08-19
  track: Outro
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    by artist: Leh
    in album: Podwórka Pytają Kiedy Płyta
      type: MusicAlbum
      date published: 2015-08-19
album: Podwórka pytają kiedy płyta
  type: MusicAlbum
  date published: 2016-03-01
  track: P.P.K.P
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    by artist: Leh
    in album: Podwórka pytają kiedy płyta
      type: MusicAlbum
      date published: 2016-03-01
  track: Dorosłość
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    by artist: Leh
    in album: Podwórka pytają kiedy płyta
      type: MusicAlbum
      date published: 2016-03-01
  track: Boisko
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    by artist: Leh
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      type: MusicAlbum
      date published: 2016-03-01
  track: Obie dłonie zajęte
  track: Wojciech mann
  track: Loty
  track: Have You Ever Seen Johny In The Liquor Store
  track: Warto kupować szlugi
  track: Kolorowe bloki
  track: Pierwszy raz
  track: Bruce Banner
  track: Mamo, nie słuchaj tego
  track: Kurtka
  track: Noc zamieniam w dzień
  track: Outro
album: Lep
album: Dziki i nietoperze
album: 26 (MauzoLEHum)
album: Distancia (feat. Lef, Danira)
track: Drugi Strzał feat. Jodsen, Dj Gugatch, Żyt Toster, Michał Kisiel & Leh
track: Pan czlajn 02
track: Intro
track: Maha
track: Bit forte
track: Pizza sport
track: Zgubić, znaleźć
track: Bez plejbeku
track: Czekam
track: Bój się
track: Do lamusa

Obie dłonie zajęte
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Wojciech mann
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Loty
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Have You Ever Seen Johny In The Liquor Store
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Warto kupować szlugi
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Kolorowe bloki
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Pierwszy raz
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Bruce Banner
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  date published: 2016-03-01

Mamo, nie słuchaj tego
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by artist: Leh
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  type: MusicAlbum
  date published: 2016-03-01

Kurtka
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by artist: Leh
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  type: MusicAlbum
  date published: 2016-03-01

Noc zamieniam w dzień
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by artist: Leh
in album: Podwórka pytają kiedy płyta
  type: MusicAlbum
  date published: 2016-03-01

Outro
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by artist: Leh
in album: Podwórka pytają kiedy płyta
  type: MusicAlbum
  date published: 2016-03-01

Podwórka pytają kiedy płyta
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date published: 2016-03-01
track: P.P.K.P
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    type: MusicAlbum
    date published: 2016-03-01
track: Dorosłość
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    date published: 2016-03-01
track: Boisko
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    type: MusicAlbum
    date published: 2016-03-01
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track: Obie dłonie zajęte
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track: Wojciech mann
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    date published: 2016-03-01
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track: Loty
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    type: MusicAlbum
    date published: 2016-03-01
  isrc code: PLD111500032
track: Have You Ever Seen Johny In The Liquor Store
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  by artist: Leh
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    date published: 2016-03-01
track: Warto kupować szlugi
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    type: MusicAlbum
    date published: 2016-03-01
  isrc code: PLD111500034
track: Kolorowe bloki
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    type: MusicAlbum
    date published: 2016-03-01
  isrc code: PLD111500035
track: Pierwszy raz
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  by artist: Leh
  in album: Podwórka pytają kiedy płyta
    type: MusicAlbum
    date published: 2016-03-01
  isrc code: PLD111500036
track: Bruce Banner
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  in album: Podwórka pytają kiedy płyta
    type: MusicAlbum
    date published: 2016-03-01
  isrc code: PLD111500037
track: Mamo, nie słuchaj tego
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  by artist: Leh
  in album: Podwórka pytają kiedy płyta
    type: MusicAlbum
    date published: 2016-03-01
track: Kurtka
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  in album: Podwórka pytają kiedy płyta
    type: MusicAlbum
    date published: 2016-03-01
  isrc code: PLD111500039
track: Noc zamieniam w dzień
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  by artist: Leh
  in album: Podwórka pytają kiedy płyta
    type: MusicAlbum
    date published: 2016-03-01
  isrc code: PLD111500040
track: Outro
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  by artist: Leh
  in album: Podwórka pytają kiedy płyta
    type: MusicAlbum
    date published: 2016-03-01

Lep
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date published: 2017-10-11
track: Intro
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  by artist: Leh
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    type: MusicAlbum
    date published: 2017-10-11
track: Czasem j**nę sobie
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  by artist: Leh
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    type: MusicAlbum
    date published: 2017-10-11
track: Dam dam dam
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  by artist: Leh
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    type: MusicAlbum
    date published: 2017-10-11
  isrc code: PLD111700103
track: Neodekadentyzm
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  by artist: Leh
  in album: Lep
    type: MusicAlbum
    date published: 2017-10-11
  isrc code: PLUM72200594
track: A/B
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  duration: PT3M26S
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  by artist: Leh
  in album: Lep
    type: MusicAlbum
    date published: 2017-10-11
  isrc code: PLD111700105
track: Weź koleżkę
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    date published: 2017-10-11
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  additional property: OTSRecordURL
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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 0xd82fa42e259d1c16cdffcc2b9d8d6f4e9d7d298545c97afbb0034630ffa6f8fb. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0gqeliiOTvko4R2hxX7UYk.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/0gqeliiOTvko4R2hxX7UYk.
    date published: 2026-07-02T16:51:38Z
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track: Jak stąd pójdę
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track: Dorosłość 2
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track: Outro
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Lep
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track: Intro
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track: Czasem j**nę sobie
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track: Dam dam dam
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track: Neodekadentyzm
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track: A/B
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track: Weź koleżkę
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track: Jak stąd pójdę
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track: Dorosłość 2
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track: Outro
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Dziki i nietoperze
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track: 26
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track: MC Culkin
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  explicit: false
  by artist: Leh
  in album: Dziki i nietoperze
    type: MusicAlbum
    date published: 2019-06-20
track: Parę zakurzonych klisz z 90'
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241434
  explicit: false
  by artist: Leh
  in album: Dziki i nietoperze
    type: MusicAlbum
    date published: 2019-06-20
track: Trzy
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181072
  explicit: false
  by artist: Leh
  in album: Dziki i nietoperze
    type: MusicAlbum
    date published: 2019-06-20
track: Nie znam
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208781
  explicit: false
  by artist: Leh
  in album: Dziki i nietoperze
    type: MusicAlbum
    date published: 2019-06-20
track: !LungStoners
  type: MusicRecording
  duration: PT4M25S
  duration ms: 265071
  explicit: false
  by artist: Leh
  in album: Dziki i nietoperze
    type: MusicAlbum
    date published: 2019-06-20
track: Sosnowiec
  type: MusicRecording
  duration: PT5M52S
  duration ms: 352196
  explicit: false
  by artist: Leh
  in album: Dziki i nietoperze
    type: MusicAlbum
    date published: 2019-06-20
track: Szczere g***o
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240535
  explicit: false
  by artist: Leh
  in album: Dziki i nietoperze
    type: MusicAlbum
    date published: 2019-06-20
track: Miasto nocą
  type: MusicRecording
  duration: PT4M21S
  duration ms: 261388
  explicit: false
  by artist: Leh
  in album: Dziki i nietoperze
    type: MusicAlbum
    date published: 2019-06-20
track: Brud.
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173500
  explicit: false
  by artist: Leh
  in album: Dziki i nietoperze
    type: MusicAlbum
    date published: 2019-06-20
track: Tylko EH
  type: MusicRecording
  duration: PT4M18S
  duration ms: 258455
  explicit: false
  by artist: Leh
  in album: Dziki i nietoperze
    type: MusicAlbum
    date published: 2019-06-20
track: Outro
  type: MusicRecording
  duration: PT1M37S
  duration ms: 97910
  explicit: false
  by artist: Leh
  in album: Dziki i nietoperze
    type: MusicAlbum
    date published: 2019-06-20

Dziki i nietoperze
type: MusicAlbum
date published: 2019-06-20
track: Dziktro
  type: MusicRecording
  duration: PT1M0S
  duration ms: 60775
  explicit: false
  by artist: Leh
  in album: Dziki i nietoperze
    type: MusicAlbum
    date published: 2019-06-20
track: 26
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221383
  explicit: false
  by artist: Leh
  in album: Dziki i nietoperze
    type: MusicAlbum
    date published: 2019-06-20
track: Łabędź
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221183
  explicit: false
  by artist: Leh
  in album: Dziki i nietoperze
    type: MusicAlbum
    date published: 2019-06-20
  isrc code: PLF241906283
track: MC Culkin
  type: MusicRecording
  duration: PT4M4S
  duration ms: 244321
  explicit: false
  by artist: Leh
  in album: Dziki i nietoperze
    type: MusicAlbum
    date published: 2019-06-20
  isrc code: PLF241906284
track: Parę zakurzonych klisz z 90'
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241434
  explicit: false
  by artist: Leh
  in album: Dziki i nietoperze
    type: MusicAlbum
    date published: 2019-06-20
track: Trzy
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181072
  explicit: false
  by artist: Leh
  in album: Dziki i nietoperze
    type: MusicAlbum
    date published: 2019-06-20
  isrc code: PLF241906286
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-29T14:51:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb668ef5d1305910b8063a0fa8b64a528d85baa9b1456cad9be5a34a70d8b909e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956375
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956375
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/70gcgRo4vJR9vdQ5x5gYqn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/70gcgRo4vJR9vdQ5x5gYqn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  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 0xb668ef5d1305910b8063a0fa8b64a528d85baa9b1456cad9be5a34a70d8b909e. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/70gcgRo4vJR9vdQ5x5gYqn.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/70gcgRo4vJR9vdQ5x5gYqn.
    date published: 2026-07-02T16:51:38Z
track: Nie znam
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208781
  explicit: false
  by artist: Leh
  in album: Dziki i nietoperze
    type: MusicAlbum
    date published: 2019-06-20
  isrc code: PLF241906287
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-29T14:55:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf2cb1a3ffeb6574bcc2a491076374c449648ece57bfada9a99fb9b1ef991ca26
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956375
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956375
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/17Vj3aXFyyW1G9TcvhRaYX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/17Vj3aXFyyW1G9TcvhRaYX
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf2cb1a3ffeb6574bcc2a491076374c449648ece57bfada9a99fb9b1ef991ca26","isrc":"PLF241906287","name":"Nie znam","registered_at":"2026-06-29T14:55:42Z","spotify_id":"17Vj3aXFyyW1G9TcvhRaYX","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 0xf2cb1a3ffeb6574bcc2a491076374c449648ece57bfada9a99fb9b1ef991ca26. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/17Vj3aXFyyW1G9TcvhRaYX.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/17Vj3aXFyyW1G9TcvhRaYX.
    date published: 2026-07-02T16:51:38Z
    text: {"copyright_id":"0xf2cb1a3ffeb6574bcc2a491076374c449648ece57bfada9a99fb9b1ef991ca26","isrc":"PLF241906287","name":"Nie znam","registered_at":"2026-06-29T14:55:42Z","spotify_id":"17Vj3aXFyyW1G9TcvhRaYX","type":"track"}
track: !LungStoners
  type: MusicRecording
  duration: PT4M25S
  duration ms: 265071
  explicit: false
  by artist: Leh
  in album: Dziki i nietoperze
    type: MusicAlbum
    date published: 2019-06-20
track: Sosnowiec
  type: MusicRecording
  duration: PT5M52S
  duration ms: 352196
  explicit: false
  by artist: Leh
  in album: Dziki i nietoperze
    type: MusicAlbum
    date published: 2019-06-20
  isrc code: PLF241906289
track: Szczere g***o (feat. Kosi JWP)
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240535
  explicit: false
  by artist: Leh
  in album: Dziki i nietoperze
    type: MusicAlbum
    date published: 2019-06-20
  isrc code: PLF241906290
track: Miasto nocą
  type: MusicRecording
  duration: PT4M21S
  duration ms: 261388
  explicit: false
  by artist: Leh
  in album: Dziki i nietoperze
    type: MusicAlbum
    date published: 2019-06-20
track: Brud.
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173500
  explicit: false
  by artist: Leh
  in album: Dziki i nietoperze
    type: MusicAlbum
    date published: 2019-06-20
  isrc code: PLF241906292
track: Tylko EH
  type: MusicRecording
  duration: PT4M18S
  duration ms: 258454
  explicit: false
  by artist: Leh
  in album: Dziki i nietoperze
    type: MusicAlbum
    date published: 2019-06-20
track: Outro
  type: MusicRecording
  duration: PT1M37S
  duration ms: 97910
  explicit: false
  by artist: Leh
  in album: Dziki i nietoperze

Leh
type: MusicGroup

Dziki i nietoperze
type: MusicAlbum
date published: 2019-06-20

26 (MauzoLEHum)
type: MusicAlbum
date published: 2022-02-16
track: 26 (MauzoLEHum)
  type: MusicRecording
  duration: PT4M34S
  duration ms: 274285
  explicit: false
  by artist: Leh
  in album: 26 (MauzoLEHum)
    type: MusicAlbum
    date published: 2022-02-16

26 (MauzoLEHum)
type: MusicAlbum
date published: 2022-02-16
track: 26 (MauzoLEHum)
  type: MusicRecording
  duration: PT4M34S
  duration ms: 274285
  explicit: false
  by artist: Leh
  in album: 26 (MauzoLEHum)
    type: MusicAlbum
    date published: 2022-02-16

Distancia (feat. Lef, Danira)
type: MusicAlbum
date published: 2025-04-03
track: Distancia (feat. Lef, Danira)
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211697
  explicit: false
  by artist: Leh
  in album: Distancia (feat. Lef, Danira)
    type: MusicAlbum
    date published: 2025-04-03

Drugi Strzał feat. Jodsen, Dj Gugatch, Żyt Toster, Michał Kisiel & Leh
type: MusicRecording
duration: PT3M22S
duration ms: 202499
explicit: false
by artist: Gedz
by artist: Leh
by artist: Żyt Toster
by artist: Jodsen
by artist: Michał Kisiel
by artist: Dj Gugatch
in album: Satori
  type: MusicAlbum
  date published: 2014-06-16
isrc code: PLH181400385

Pan czlajn 02
type: MusicRecording
duration: PT5M56S
duration ms: 356216
explicit: false
by artist: Solar
by artist: Wiciu
by artist: Muflon
by artist: Filipek
by artist: Koldi
by artist: Rose
by artist: Leh
by artist: Mentor
by artist: FonoPe
by artist: DJ Ace
in album: Iskry Mixtape (Bootleg)
  type: MusicAlbum
  date published: 2016-07-18
isrc code: PLI361988080

Intro
type: MusicRecording
duration: PT0M48S
duration ms: 48744
explicit: false
by artist: Leh
by artist: Fresh N Dope
in album: Fresh N Dope Mixtape hosted by Leh
  type: MusicAlbum
  date published: 2018-08-01

Maha
type: MusicRecording
duration: PT3M50S
duration ms: 230138
explicit: false
by artist: Leh
by artist: Fresh N Dope
in album: Fresh N Dope Mixtape hosted by Leh
  type: MusicAlbum
  date published: 2018-08-01
isrc code: PL2DY2301317
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T09:12:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x265e5e618f6429ca4bb0c13a50b2b3f712cc6afbebb7cd681af91a2c745254ce
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/6LpJ7lEaH85r5ZdyH5nexU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LpJ7lEaH85r5ZdyH5nexU
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 0x265e5e618f6429ca4bb0c13a50b2b3f712cc6afbebb7cd681af91a2c745254ce. 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/6LpJ7lEaH85r5ZdyH5nexU.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/6LpJ7lEaH85r5ZdyH5nexU.
  date published: 2026-07-02T05:09:12Z

Bit forte
type: MusicRecording
duration: PT5M12S
duration ms: 312339
explicit: false
by artist: Rau Performance
by artist: Głośny
by artist: Kuba Knap
by artist: Jordah
by artist: Holak
by artist: Małe Miasta
by artist: Leh
in album: Molza
  type: MusicAlbum
  date published: 2017-03-17
isrc code: PLD111700021
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T21:22:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x60ea59c3fab4dcff404e42ffca90fe6dd5ffebac72098800e038c1b890d090a0
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/17yERtRPAAhjLeRR720Icu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/17yERtRPAAhjLeRR720Icu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x60ea59c3fab4dcff404e42ffca90fe6dd5ffebac72098800e038c1b890d090a0","isrc":"PLD111700021","name":"Bit forte","registered_at":"2026-06-08T21:22:01Z","spotify_id":"17yERtRPAAhjLeRR720Icu","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 0x60ea59c3fab4dcff404e42ffca90fe6dd5ffebac72098800e038c1b890d090a0. 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/17yERtRPAAhjLeRR720Icu.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/17yERtRPAAhjLeRR720Icu.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x60ea59c3fab4dcff404e42ffca90fe6dd5ffebac72098800e038c1b890d090a0","isrc":"PLD111700021","name":"Bit forte","registered_at":"2026-06-08T21:22:01Z","spotify_id":"17yERtRPAAhjLeRR720Icu","type":"track"}

Pizza sport
type: MusicRecording
duration: PT5M8S
duration ms: 308834
explicit: false
by artist: Holak
by artist: Jordah
by artist: Małe Miasta
by artist: Rau Performance
by artist: Black Belt Greg
by artist: Leh
in album: Molza
  type: MusicAlbum
  date published: 2017-03-17
isrc code: PLD111700025
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T06:26:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcc2249c0ba690b1a32955b62384fd650a995af9d8db909cc17635270d32cd2fd
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/0thJQYmiM1T3shALLovr9x.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0thJQYmiM1T3shALLovr9x
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcc2249c0ba690b1a32955b62384fd650a995af9d8db909cc17635270d32cd2fd","isrc":"PLD111700025","name":"Pizza sport","registered_at":"2026-06-21T06:26:47Z","spotify_id":"0thJQYmiM1T3shALLovr9x","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 0xcc2249c0ba690b1a32955b62384fd650a995af9d8db909cc17635270d32cd2fd. 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/0thJQYmiM1T3shALLovr9x.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/0thJQYmiM1T3shALLovr9x.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xcc2249c0ba690b1a32955b62384fd650a995af9d8db909cc17635270d32cd2fd","isrc":"PLD111700025","name":"Pizza sport","registered_at":"2026-06-21T06:26:47Z","spotify_id":"0thJQYmiM1T3shALLovr9x","type":"track"}

Zgubić, znaleźć
type: MusicRecording
duration: PT3M44S
duration ms: 224059
explicit: false
by artist: Kuba Knap
by artist: Leh
in album: Bejłocz
  type: MusicAlbum
  date published: 2017-02-10
isrc code: PLD111700009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T16:07:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6457a5116c0d8d00c8dd0e61c38e02034d6fa8dd8e6499f20d6e77e185dbcac7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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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/5a0abkdHTTtzVPOIBVy0hL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5a0abkdHTTtzVPOIBVy0hL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6457a5116c0d8d00c8dd0e61c38e02034d6fa8dd8e6499f20d6e77e185dbcac7","isrc":"PLD111700009","name":"Zgubić, znaleźć","registered_at":"2026-06-19T16:07:34Z","spotify_id":"5a0abkdHTTtzVPOIBVy0hL","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 0x6457a5116c0d8d00c8dd0e61c38e02034d6fa8dd8e6499f20d6e77e185dbcac7. 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/5a0abkdHTTtzVPOIBVy0hL.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/5a0abkdHTTtzVPOIBVy0hL.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x6457a5116c0d8d00c8dd0e61c38e02034d6fa8dd8e6499f20d6e77e185dbcac7","isrc":"PLD111700009","name":"Zgubić, znaleźć","registered_at":"2026-06-19T16:07:34Z","spotify_id":"5a0abkdHTTtzVPOIBVy0hL","type":"track"}

Bez plejbeku
type: MusicRecording
duration: PT5M0S
duration ms: 300722
explicit: false
by artist: WCK
by artist: Leh
in album: Skład Kru
  type: MusicAlbum
  date published: 2020-12-11
isrc code: FR26V2076225
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T13:38:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x37e80f2f4f783a47ea072eb81434e3549dc2596a3e69810b99aa34d5522c015a
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/7eW7ZbHNG3x7ZnPh5f15d9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7eW7ZbHNG3x7ZnPh5f15d9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x37e80f2f4f783a47ea072eb81434e3549dc2596a3e69810b99aa34d5522c015a","isrc":"FR26V2076225","name":"Bez plejbeku","registered_at":"2026-06-24T13:38:29Z","spotify_id":"7eW7ZbHNG3x7ZnPh5f15d9","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 0x37e80f2f4f783a47ea072eb81434e3549dc2596a3e69810b99aa34d5522c015a. 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/7eW7ZbHNG3x7ZnPh5f15d9.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/7eW7ZbHNG3x7ZnPh5f15d9.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x37e80f2f4f783a47ea072eb81434e3549dc2596a3e69810b99aa34d5522c015a","isrc":"FR26V2076225","name":"Bez plejbeku","registered_at":"2026-06-24T13:38:29Z","spotify_id":"7eW7ZbHNG3x7ZnPh5f15d9","type":"track"}

Czekam
type: MusicRecording
duration: PT5M1S
duration ms: 301173
explicit: false
by artist: Mada
by artist: Leh
by artist: Mroku
in album: 47%
  type: MusicAlbum
  date published: 2017-02-15

Bój się
type: MusicRecording
duration: PT5M24S
duration ms: 324226
explicit: false
by artist: Mada
by artist: Leh
by artist: Łysonżi
by artist: Fifer
by artist: DJ Gram
in album: 47%
  type: MusicAlbum
  date published: 2017-02-15

Do lamusa
type: MusicRecording
duration: PT3M31S
duration ms: 211231
explicit: false
by artist: Jetlagz
by artist: Łajzol
by artist: Kosi
by artist: Leh
by artist: Falcon1
in album: WSK8OFMND
  type: MusicAlbum
  date published: 2017-12-01
isrc code: PLUM71701035
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T11:16:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfa17d2b1313b08f7f0b278351ebf38807788defee6a87442235579f7cfe882b2
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/6qy8lWPxIvdBVNedwgzGmG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qy8lWPxIvdBVNedwgzGmG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfa17d2b1313b08f7f0b278351ebf38807788defee6a87442235579f7cfe882b2","isrc":"PLUM71701035","name":"Do lamusa","registered_at":"2026-06-25T11:16:22Z","spotify_id":"6qy8lWPxIvdBVNedwgzGmG","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 0xfa17d2b1313b08f7f0b278351ebf38807788defee6a87442235579f7cfe882b2. 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/6qy8lWPxIvdBVNedwgzGmG.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/6qy8lWPxIvdBVNedwgzGmG.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xfa17d2b1313b08f7f0b278351ebf38807788defee6a87442235579f7cfe882b2","isrc":"PLUM71701035","name":"Do lamusa","registered_at":"2026-06-25T11:16:22Z","spotify_id":"6qy8lWPxIvdBVNedwgzGmG","type":"track"}