schafter
type: MusicGroup
popularity: 59
followers: 215855
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x87e043823bcb074e74d2b2bf03ed9f134e8966883a8dc90e0a280aec5ac66da8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/084d1fc0-9735-473f-b64c-e639751fd61a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/084d1fc0-9735-473f-b64c-e639751fd61a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/084d1fc0-9735-473f-b64c-e639751fd61a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
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 0x87e043823bcb074e74d2b2bf03ed9f134e8966883a8dc90e0a280aec5ac66da8. 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/084d1fc0-9735-473f-b64c-e639751fd61a.json and https://artists.proofprofile.net/proofs/artist/084d1fc0-9735-473f-b64c-e639751fd61a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: hors d'oeuvre
  type: MusicAlbum
  date published: 2018-10-31
  track: blow off
    type: MusicRecording
    duration: PT2M14S
    duration ms: 134739
    explicit: false
    by artist: schafter
    in album: hors d'oeuvre
      type: MusicAlbum
      date published: 2018-10-31
  track: tom & jerry
    type: MusicRecording
    duration: PT2M26S
    duration ms: 146908
    explicit: false
    by artist: schafter
    in album: hors d'oeuvre
      type: MusicAlbum
      date published: 2018-10-31
  track: cameltoe (feat. vkie)
    type: MusicRecording
    duration: PT2M13S
    duration ms: 133955
    explicit: false
    by artist: schafter
    in album: hors d'oeuvre
      type: MusicAlbum
      date published: 2018-10-31
  track: candy.doll
    type: MusicRecording
    duration: PT2M16S
    duration ms: 136149
    explicit: false
    by artist: schafter
    in album: hors d'oeuvre
      type: MusicAlbum
      date published: 2018-10-31
  track: good will hunting
    type: MusicRecording
    duration: PT3M1S
    duration ms: 181015
    explicit: false
    by artist: schafter
    in album: hors d'oeuvre
      type: MusicAlbum
      date published: 2018-10-31
  track: miami 1999
    type: MusicRecording
    duration: PT1M59S
    duration ms: 119558
    explicit: false
    by artist: schafter
    in album: hors d'oeuvre
      type: MusicAlbum
      date published: 2018-10-31
  track: blur
    type: MusicRecording
    duration: PT2M31S
    duration ms: 151885
    explicit: false
    by artist: schafter
    in album: hors d'oeuvre
      type: MusicAlbum
      date published: 2018-10-31
  track: pub
    type: MusicRecording
    duration: PT2M18S
    duration ms: 138937
    explicit: false
    by artist: schafter
    in album: hors d'oeuvre
      type: MusicAlbum
      date published: 2018-10-31
album: hors d'oeuvre
  type: MusicAlbum
  date published: 2018-10-31
  track: blow off
    type: MusicRecording
    duration: PT2M14S
    duration ms: 134739
    explicit: false
    by artist: schafter
    in album: hors d'oeuvre
      type: MusicAlbum
      date published: 2018-10-31
  track: tom & jerry
    type: MusicRecording
    duration: PT2M26S
    duration ms: 146908
    explicit: false
    by artist: schafter
    in album: hors d'oeuvre
      type: MusicAlbum
      date published: 2018-10-31
  track: cameltoe
    type: MusicRecording
    duration: PT2M13S
    duration ms: 133955
    explicit: false
    by artist: schafter
    in album: hors d'oeuvre
      type: MusicAlbum
      date published: 2018-10-31
  track: candy.doll
    type: MusicRecording
    duration: PT2M16S
    duration ms: 136149
    explicit: false
    by artist: schafter
    in album: hors d'oeuvre
      type: MusicAlbum
      date published: 2018-10-31
  track: good will hunting
    type: MusicRecording
    duration: PT3M1S
    duration ms: 181015
    explicit: false
    by artist: schafter
    in album: hors d'oeuvre
      type: MusicAlbum
      date published: 2018-10-31
  track: miami 1999
    type: MusicRecording
    duration: PT1M59S
    duration ms: 119558
    explicit: false
    by artist: schafter
    in album: hors d'oeuvre
      type: MusicAlbum
      date published: 2018-10-31
  track: blur
    type: MusicRecording
    duration: PT2M31S
    duration ms: 151885
    explicit: false
    by artist: schafter
    in album: hors d'oeuvre
      type: MusicAlbum
      date published: 2018-10-31
  track: pub
    type: MusicRecording
    duration: PT2M18S
    duration ms: 138937
    explicit: false
    by artist: schafter
    in album: hors d'oeuvre
      type: MusicAlbum
      date published: 2018-10-31
album: hot coffee
  type: MusicAlbum
  date published: 2019-05-24
  track: hot coffee
    type: MusicRecording
    duration: PT2M54S
    duration ms: 174560
    explicit: false
    by artist: schafter
    in album: hot coffee
      type: MusicAlbum
      date published: 2019-05-24
album: double D's
  type: MusicAlbum
  date published: 2019-06-25
  track: double D’s
    type: MusicRecording
    duration: PT3M1S
    duration ms: 181440
    explicit: true
    by artist: schafter
    in album: double D's
album: marvin
album: ridin' round the town w czyimś bel air
album: short & bittersweet
album: bigos
album: cirque du soleil
album: audiotele
album: swimming lessons
album: push to talk
album: 3.5 karrat
album: need help
album: eskeemos
album: www
album: FUTURA
album: RAMOTKA
album: da vinci
album: moment
track: O.N.A
track: porcelana
track: Tr∆jkąt
track: PAREOS.
track: TO I TAMTO
track: WWA NA KXKSIE - Remix
track: WWA NA KXKSIE
track: Landlord
track: Deszcz
track: Late Night Show
track: 100k Euro
track: CYPHER2022
track: Nintendo
track: CO U CIEBIE?
track: Bez Zarzutów
track: 9 Żyć (feat. Otsochodzi, schafter & PlanBe)

schafter
type: MusicGroup

double D's
type: MusicAlbum
date published: 2019-06-25

marvin
type: MusicAlbum
date published: 2019-07-30
track: marvin
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200986
  explicit: true
  by artist: schafter
  in album: marvin
    type: MusicAlbum
    date published: 2019-07-30

ridin' round the town w czyimś bel air
type: MusicAlbum
date published: 2019-09-06
track: ridin' round the town w czyimś bel air
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155266
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  by artist: schafter
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    type: MusicAlbum
    date published: 2019-09-06

short & bittersweet
type: MusicAlbum
date published: 2019-10-23
track: short & bittersweet
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  duration: PT2M34S
  duration ms: 154533
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  by artist: schafter
  in album: short & bittersweet
    type: MusicAlbum
    date published: 2019-10-23
  isrc code: PL52E1900009

bigos
type: MusicAlbum
date published: 2019-11-06
track: bigos
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  explicit: true
  by artist: schafter
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    type: MusicAlbum
    date published: 2019-11-06

cirque du soleil
type: MusicAlbum
date published: 2019-11-18
track: cirque du soleil
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  duration: PT3M0S
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  explicit: true
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  in album: cirque du soleil
    type: MusicAlbum
    date published: 2019-11-18

audiotele
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date published: 2019-11-22
track: aperitif
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  duration ms: 74693
  explicit: false
  by artist: schafter
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    type: MusicAlbum
    date published: 2019-11-22
track: pejzaż
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154840
  explicit: false
  by artist: schafter
  in album: audiotele
    type: MusicAlbum
    date published: 2019-11-22
track: short & bittersweet
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150613
  explicit: false
  by artist: schafter
  in album: audiotele
    type: MusicAlbum
    date published: 2019-11-22
track: akt zgonu in blanco
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192346
  explicit: true
  by artist: schafter
  in album: audiotele
    type: MusicAlbum
    date published: 2019-11-22
track: hot coffee
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171786
  explicit: false
  by artist: schafter
  in album: audiotele
    type: MusicAlbum
    date published: 2019-11-22
track: włosy
  type: MusicRecording
  duration: PT2M19S
  duration ms: 139133
  explicit: false
  by artist: schafter
  in album: audiotele
    type: MusicAlbum
    date published: 2019-11-22
track: geekin in the booth
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185400
  explicit: false
  by artist: schafter
  in album: audiotele
    type: MusicAlbum
    date published: 2019-11-22
track: double D’s
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179546
  explicit: true
  by artist: schafter
  in album: audiotele
    type: MusicAlbum
    date published: 2019-11-22
track: marvin
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198560
  explicit: true
  by artist: schafter
  in album: audiotele
    type: MusicAlbum
    date published: 2019-11-22
track: bigos
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218226
  explicit: true
  by artist: schafter
  in album: audiotele
    type: MusicAlbum
    date published: 2019-11-22
track: kwaśny diesel
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154213
  explicit: false
  by artist: schafter
  in album: audiotele
    type: MusicAlbum
    date published: 2019-11-22
track: pager
  type: MusicRecording
  duration: PT2M7S
  duration ms: 127613
  explicit: true
  by artist: schafter
  in album: audiotele
    type: MusicAlbum
    date published: 2019-11-22
track: ridin' round the town w czyims bel air
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151640
  explicit: false
  by artist: schafter
  in album: audiotele
    type: MusicAlbum
    date published: 2019-11-22
track: cirque du soleil
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180413
  explicit: true
  by artist: schafter
  in album: audiotele
    type: MusicAlbum
    date published: 2019-11-22
track: stjärnflocka
  type: MusicRecording
  duration: PT2M17S
  duration ms: 137813
  explicit: true
  by artist: schafter
  in album: audiotele
    type: MusicAlbum
    date published: 2019-11-22
track: martin shkreli freestyle
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160853
  explicit: false
  by artist: schafter
  in album: audiotele
    type: MusicAlbum
    date published: 2019-11-22
track: spumante
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161320
  explicit: false
  by artist: schafter
  in album: audiotele
    type: MusicAlbum
    date published: 2019-11-22

swimming lessons
type: MusicAlbum
date published: 2020-03-12
track: swimming lessons
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156197
  explicit: true
  by artist: schafter
  in album: swimming lessons
    type: MusicAlbum
    date published: 2020-03-12

push to talk
type: MusicAlbum
date published: 2020-06-22
track: push to talk
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182734
  explicit: false
  by artist: schafter
  in album: push to talk
    type: MusicAlbum
    date published: 2020-06-22

3.5 karrat
type: MusicAlbum
date published: 2020-08-04
track: 3.5 karrat
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173023
  explicit: true
  by artist: schafter
  in album: 3.5 karrat
    type: MusicAlbum
    date published: 2020-08-04

need help
type: MusicAlbum
date published: 2020-10-09
track: need help
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148767
  explicit: true
  by artist: schafter
  in album: need help
    type: MusicAlbum
    date published: 2020-10-09
  isrc code: PL52E1900045

eskeemos
type: MusicAlbum
date published: 2020-10-27
track: eskeemos
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195348
  explicit: true
  by artist: schafter
  in album: eskeemos
    type: MusicAlbum
    date published: 2020-10-27

www
type: MusicAlbum
date published: 2020-11-15
track: www
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184426
  explicit: true
  by artist: schafter
  in album: www
    type: MusicAlbum
    date published: 2020-11-15
  isrc code: PL52E1900049

FUTURA
type: MusicAlbum
date published: 2020-11-26
track: intro
  type: MusicRecording
  duration: PT1M30S
  duration ms: 90440
  explicit: true
  by artist: schafter
  in album: FUTURA
    type: MusicAlbum
    date published: 2020-11-26
track: 3.5 karrat
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173026
  explicit: true
  by artist: schafter
  in album: FUTURA
    type: MusicAlbum
    date published: 2020-11-26
track: swimming lessons
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156200
  explicit: true
  by artist: schafter
  in album: FUTURA
    type: MusicAlbum
    date published: 2020-11-26
track: paryż z okna
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168352
  explicit: true
  by artist: schafter
  in album: FUTURA
    type: MusicAlbum
    date published: 2020-11-26
track: how about tonight?
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198853
  explicit: true
  by artist: schafter
  in album: FUTURA
    type: MusicAlbum
    date published: 2020-11-26
track: brak zegarka
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192360
  explicit: true
  by artist: schafter
  in album: FUTURA
    type: MusicAlbum
    date published: 2020-11-26
track: mało mi wciąż
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144705
  explicit: true
  by artist: schafter
  in album: FUTURA
    type: MusicAlbum
    date published: 2020-11-26
track: für jenny
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192866
  explicit: true
  by artist: schafter
  in album: FUTURA
    type: MusicAlbum
    date published: 2020-11-26
track: www
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184426
  explicit: true
  by artist: schafter
  in album: FUTURA
    type: MusicAlbum
    date published: 2020-11-26
track: need help
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148773
  explicit: true
  by artist: schafter
  in album: FUTURA
    type: MusicAlbum
    date published: 2020-11-26
track: eskeemos
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195348
  explicit: true
  by artist: schafter
  in album: FUTURA
    type: MusicAlbum
    date published: 2020-11-26
track: push to talk
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182734
  explicit: false
  by artist: schafter
  in album: FUTURA
    type: MusicAlbum
    date published: 2020-11-26
track: bombay
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170493
  explicit: true
  by artist: schafter
  in album: FUTURA
    type: MusicAlbum
    date published: 2020-11-26
track: outro
  type: MusicRecording
  duration: PT2M20S
  duration ms: 140720
  explicit: true
  by artist: schafter
  in album: FUTURA
    type: MusicAlbum
    date published: 2020-11-26

RAMOTKA
type: MusicAlbum
date published: 2023-05-25
track: AFEKT (PRELUDIUM)
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195259
  explicit: true
  by artist: schafter
  in album: RAMOTKA
    type: MusicAlbum
    date published: 2023-05-25
track: SIESPRAWDZAM
  type: MusicRecording
  duration: PT2M9S
  duration ms: 129453
  explicit: true
  by artist: schafter
  in album: RAMOTKA
    type: MusicAlbum
    date published: 2023-05-25
track: PATOLOGIA (SILHOUETTE)
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168493
  explicit: true
  by artist: schafter
  in album: RAMOTKA
    type: MusicAlbum
    date published: 2023-05-25
track: SYNKOPY
  type: MusicRecording
  duration: PT2M17S
  duration ms: 137133
  explicit: true
  by artist: schafter
  in album: RAMOTKA
    type: MusicAlbum
    date published: 2023-05-25
track: KLEJNOTY
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156374
  explicit: true
  by artist: schafter
  in album: RAMOTKA
    type: MusicAlbum
    date published: 2023-05-25
track: DEEP STATE PROGRAMME
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159407
  explicit: true
  by artist: schafter
  in album: RAMOTKA
    type: MusicAlbum
    date published: 2023-05-25
track: ONA (PREQUEL)
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152266
  explicit: true
  by artist: schafter
  in album: RAMOTKA
    type: MusicAlbum
    date published: 2023-05-25
track: WOLE ODPOWIADAC
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163705
  explicit: true
  by artist: schafter
  in album: RAMOTKA
    type: MusicAlbum
    date published: 2023-05-25

da vinci
type: MusicAlbum
date published: 2025-04-30
track: da vinci
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163615
  explicit: true
  by artist: schafter
  in album: da vinci
    type: MusicAlbum
    date published: 2025-04-30

moment
type: MusicAlbum
date published: 2025-10-30
track: moment
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206500
  explicit: true
  by artist: schafter
  in album: moment
    type: MusicAlbum
    date published: 2025-10-30

O.N.A
type: MusicRecording
duration: PT2M49S
duration ms: 169510
explicit: false
by artist: club2020
by artist: Taco Hemingway
by artist: Otsochodzi
by artist: schafter
by artist: luokhan
in album: club2020 Mixtape
  type: MusicAlbum
  date published: 2023-03-30
isrc code: PLI292200641
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T04:28:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd0b44217fd5364eef6fcd8d76a466ce5ce15c0cc69e418bb91719cc8a7d9c4ad
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/6PTpSqcMDhLuAt0ljVrqZb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6PTpSqcMDhLuAt0ljVrqZb
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 0xd0b44217fd5364eef6fcd8d76a466ce5ce15c0cc69e418bb91719cc8a7d9c4ad. 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/6PTpSqcMDhLuAt0ljVrqZb.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/6PTpSqcMDhLuAt0ljVrqZb.
  date published: 2026-06-13T15:41:10Z

porcelana
type: MusicRecording
duration: PT2M31S
duration ms: 151267
explicit: false
by artist: Kukon
by artist: schafter
by artist: m140xyz
in album: Organic Human
  type: MusicAlbum
  date published: 2024-02-15
isrc code: PL2DY2400126
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
  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/6IF6ItOS48CqQRKk6zEvzs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6IF6ItOS48CqQRKk6zEvzs
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 0x7ff09d461b85386be3860d9820007b0154ffc193c4766d094d2104a02a304514. 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/6IF6ItOS48CqQRKk6zEvzs.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/6IF6ItOS48CqQRKk6zEvzs.
  date published: 2026-06-13T12:47:07Z

Tr∆jkąt
type: MusicRecording
duration: PT3M18S
duration ms: 198726
explicit: false
by artist: club2020
by artist: Miły ATZ
by artist: HAŁASTRA
by artist: Dwa Sławy
by artist: Taco Hemingway
by artist: schafter
by artist: Gruby Mielzky
by artist: Pers
by artist: Szczyl
by artist: The Returners
in album: club2020 Mixtape
  type: MusicAlbum
  date published: 2023-03-30
isrc code: PLI292200637
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T04:43:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9aa660227416201c366ee5045d31b3b1e71c1bfa07e8afa676b103080ac473aa
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/2iT3LOgqJLiZ26EmwR2yaC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2iT3LOgqJLiZ26EmwR2yaC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9aa660227416201c366ee5045d31b3b1e71c1bfa07e8afa676b103080ac473aa","isrc":"PLI292200637","name":"Tr∆jkąt","registered_at":"2026-06-06T04:43:34Z","spotify_id":"2iT3LOgqJLiZ26EmwR2yaC","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 0x9aa660227416201c366ee5045d31b3b1e71c1bfa07e8afa676b103080ac473aa. 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/2iT3LOgqJLiZ26EmwR2yaC.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/2iT3LOgqJLiZ26EmwR2yaC.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x9aa660227416201c366ee5045d31b3b1e71c1bfa07e8afa676b103080ac473aa","isrc":"PLI292200637","name":"Tr∆jkąt","registered_at":"2026-06-06T04:43:34Z","spotify_id":"2iT3LOgqJLiZ26EmwR2yaC","type":"track"}

PAREOS.
type: MusicRecording
duration: PT5M19S
duration ms: 319000
explicit: false
by artist: Jerzyk Krzyżyk
by artist: schafter
by artist: NAOMS
in album: BAŁTYK
  type: MusicAlbum
  date published: 2023-08-31
isrc code: PL06N2300105
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T18:08:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x587d669a05cf55818dc7019bad771ed4755b18e12b3a1f25982225565c3a40b7
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/6Anyrti3CikP51OEOMlttz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Anyrti3CikP51OEOMlttz
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 0x587d669a05cf55818dc7019bad771ed4755b18e12b3a1f25982225565c3a40b7. 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/6Anyrti3CikP51OEOMlttz.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/6Anyrti3CikP51OEOMlttz.
  date published: 2026-07-02T03:55:08Z

TO I TAMTO
type: MusicRecording
duration: PT2M59S
duration ms: 179951
explicit: false
by artist: vkie
by artist: schafter
in album: DŻUNGLA
  type: MusicAlbum
  date published: 2021-10-15
isrc code: PLC062117532
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T05:12:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd48d6c2cb83add32930749ac0912561063215285f7e68796d2c6bb74c966429a
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/1zNQCZbQL1v0LlRMDzVdQI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1zNQCZbQL1v0LlRMDzVdQI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd48d6c2cb83add32930749ac0912561063215285f7e68796d2c6bb74c966429a","isrc":"PLC062117532","name":"TO I TAMTO","registered_at":"2026-06-05T05:12:18Z","spotify_id":"1zNQCZbQL1v0LlRMDzVdQI","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 0xd48d6c2cb83add32930749ac0912561063215285f7e68796d2c6bb74c966429a. 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/1zNQCZbQL1v0LlRMDzVdQI.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/1zNQCZbQL1v0LlRMDzVdQI.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xd48d6c2cb83add32930749ac0912561063215285f7e68796d2c6bb74c966429a","isrc":"PLC062117532","name":"TO I TAMTO","registered_at":"2026-06-05T05:12:18Z","spotify_id":"1zNQCZbQL1v0LlRMDzVdQI","type":"track"}

WWA NA KXKSIE - Remix
type: MusicRecording
duration: PT4M7S
duration ms: 247407
explicit: false
by artist: Yung Adisz
by artist: Bizzlie
by artist: schafter
by artist: Gottastral
in album: WWA NA KXKSIE (Remix)
  type: MusicAlbum
  date published: 2023-09-07
isrc code: PLC062385053
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T23:05:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x71d1d54ad249dc1de42af445b2fb7baf47e8dad6dcefa4db2512a1e7edac69c1
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/6xYo0PVH6TDjG79HIspW3d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6xYo0PVH6TDjG79HIspW3d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x71d1d54ad249dc1de42af445b2fb7baf47e8dad6dcefa4db2512a1e7edac69c1","isrc":"PLC062385053","name":"WWA NA KXKSIE - Remix","registered_at":"2026-06-08T23:05:22Z","spotify_id":"6xYo0PVH6TDjG79HIspW3d","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 0x71d1d54ad249dc1de42af445b2fb7baf47e8dad6dcefa4db2512a1e7edac69c1. 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/6xYo0PVH6TDjG79HIspW3d.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/6xYo0PVH6TDjG79HIspW3d.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x71d1d54ad249dc1de42af445b2fb7baf47e8dad6dcefa4db2512a1e7edac69c1","isrc":"PLC062385053","name":"WWA NA KXKSIE - Remix","registered_at":"2026-06-08T23:05:22Z","spotify_id":"6xYo0PVH6TDjG79HIspW3d","type":"track"}

WWA NA KXKSIE
type: MusicRecording
duration: PT3M25S
duration ms: 205925
explicit: false
by artist: Yung Adisz
by artist: schafter
by artist: Gottastral
by artist: Tosiek
in album: WWA NA KXKSIE
  type: MusicAlbum
  date published: 2023-06-29
isrc code: PLC062374896
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T05:02:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3002df7567aaacd38e815a297995c8321530dc02ba9d75b8a4e79d38c6fb4131
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/0oyR4Ql18Y1GNwS3arouvb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0oyR4Ql18Y1GNwS3arouvb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3002df7567aaacd38e815a297995c8321530dc02ba9d75b8a4e79d38c6fb4131","isrc":"PLC062374896","name":"WWA NA KXKSIE","registered_at":"2026-06-04T05:02:36Z","spotify_id":"0oyR4Ql18Y1GNwS3arouvb","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 0x3002df7567aaacd38e815a297995c8321530dc02ba9d75b8a4e79d38c6fb4131. 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/0oyR4Ql18Y1GNwS3arouvb.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/0oyR4Ql18Y1GNwS3arouvb.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x3002df7567aaacd38e815a297995c8321530dc02ba9d75b8a4e79d38c6fb4131","isrc":"PLC062374896","name":"WWA NA KXKSIE","registered_at":"2026-06-04T05:02:36Z","spotify_id":"0oyR4Ql18Y1GNwS3arouvb","type":"track"}

Landlord
type: MusicRecording
duration: PT3M10S
duration ms: 190909
explicit: false
by artist: club2020
by artist: Otsochodzi
by artist: Oki
by artist: Young Igi
by artist: schafter
by artist: @atutowy
in album: club2020
  type: MusicAlbum
  date published: 2023-03-09
isrc code: PLI292200623
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T06:25:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1c99ed0b10fc66b8b2c178a0764b959f3206ec2dc82227cd303a9ec62f39ac68
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/6Zqigzh6qzzkJyEuYAR0oh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Zqigzh6qzzkJyEuYAR0oh
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 0x1c99ed0b10fc66b8b2c178a0764b959f3206ec2dc82227cd303a9ec62f39ac68. 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/6Zqigzh6qzzkJyEuYAR0oh.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/6Zqigzh6qzzkJyEuYAR0oh.
  date published: 2026-06-13T17:25:41Z

Deszcz
type: MusicRecording
duration: PT3M58S
duration ms: 238021
explicit: false
by artist: club2020
by artist: Margaret
by artist: Otsochodzi
by artist: Taco Hemingway
by artist: schafter
by artist: CatchUp
by artist: Dwa Sławy
by artist: Gruby Mielzky
in album: club2020
  type: MusicAlbum
  date published: 2023-03-09
isrc code: PLI292200624
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:58:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf5b27243ec6c624bd387e07072b0935d84f7574c438c03a6d42d74d44003ab61
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/33HgPbip48TE0sFcWtqX8u.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33HgPbip48TE0sFcWtqX8u
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 0xf5b27243ec6c624bd387e07072b0935d84f7574c438c03a6d42d74d44003ab61. 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/33HgPbip48TE0sFcWtqX8u.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/33HgPbip48TE0sFcWtqX8u.
  date published: 2026-06-13T15:41:10Z

Late Night Show
type: MusicRecording
duration: PT3M4S
duration ms: 184615
explicit: false
by artist: club2020
by artist: Oki
by artist: Margaret
by artist: Dwa Sławy
by artist: schafter
by artist: @atutowy
in album: club2020
  type: MusicAlbum
  date published: 2023-03-09
isrc code: PLI292200628
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:13:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6e894d782d9d972fb0e5a078a0ecb42cc66f3422597236fe970d39abc150fb70
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/56ERyz6Fc7vBke1UXou7Oo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56ERyz6Fc7vBke1UXou7Oo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6e894d782d9d972fb0e5a078a0ecb42cc66f3422597236fe970d39abc150fb70","isrc":"PLI292200628","name":"Late Night Show","registered_at":"2026-06-04T13:13:26Z","spotify_id":"56ERyz6Fc7vBke1UXou7Oo","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 0x6e894d782d9d972fb0e5a078a0ecb42cc66f3422597236fe970d39abc150fb70. 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/56ERyz6Fc7vBke1UXou7Oo.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/56ERyz6Fc7vBke1UXou7Oo.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x6e894d782d9d972fb0e5a078a0ecb42cc66f3422597236fe970d39abc150fb70","isrc":"PLI292200628","name":"Late Night Show","registered_at":"2026-06-04T13:13:26Z","spotify_id":"56ERyz6Fc7vBke1UXou7Oo","type":"track"}

100k Euro
type: MusicRecording
duration: PT3M30S
duration ms: 210731
explicit: false
by artist: club2020
by artist: HAŁASTRA
by artist: Łajzol
by artist: Kukon
by artist: schafter
in album: club2020
  type: MusicAlbum
  date published: 2023-03-09
isrc code: PLI292200619
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T12:37:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6647982c7e74d60086fc20a522dcab62ecf3a4d57829f40df9a23a956e38afcf
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/7nM4nRCt0NIgFsHSDSKtav.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7nM4nRCt0NIgFsHSDSKtav
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6647982c7e74d60086fc20a522dcab62ecf3a4d57829f40df9a23a956e38afcf","isrc":"PLI292200619","name":"100k Euro","registered_at":"2026-06-05T12:37:07Z","spotify_id":"7nM4nRCt0NIgFsHSDSKtav","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 0x6647982c7e74d60086fc20a522dcab62ecf3a4d57829f40df9a23a956e38afcf. 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/7nM4nRCt0NIgFsHSDSKtav.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/7nM4nRCt0NIgFsHSDSKtav.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x6647982c7e74d60086fc20a522dcab62ecf3a4d57829f40df9a23a956e38afcf","isrc":"PLI292200619","name":"100k Euro","registered_at":"2026-06-05T12:37:07Z","spotify_id":"7nM4nRCt0NIgFsHSDSKtav","type":"track"}

CYPHER2022
type: MusicRecording
duration: PT3M10S
duration ms: 190967
explicit: false
by artist: club2020
by artist: Taco Hemingway
by artist: Oki
by artist: Otsochodzi
by artist: Young Igi
by artist: Łajzol
by artist: Gruby Mielzky
by artist: HAŁASTRA
by artist: Kukon
by artist: Dwa Sławy
by artist: Young Leosia
by artist: CatchUp
by artist: Margaret
by artist: schafter
by artist: DZIARMA
by artist: Szczyl
by artist: Miły ATZ
by artist: @atutowy
in album: club2020
  type: MusicAlbum
  date published: 2023-03-09
isrc code: PLI292200620
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:04:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc84252855669794da8125aff40494d291d75022bdc4e27a3c282dce383b02910
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/4e7XykB2dvLNpsUYPw1ves.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4e7XykB2dvLNpsUYPw1ves
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 0xc84252855669794da8125aff40494d291d75022bdc4e27a3c282dce383b02910. 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/4e7XykB2dvLNpsUYPw1ves.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/4e7XykB2dvLNpsUYPw1ves.
  date published: 2026-06-13T12:47:07Z

Nintendo
type: MusicRecording
duration: PT3M52S
duration ms: 232000
explicit: false
by artist: Deys
by artist: schafter
in album: Oczka
  type: MusicAlbum
  date published: 2018-12-14
isrc code: PLF241705612
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T22:26:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdea8723af1756449753f9fbc42da9e5373b69256d8dd81521671edef77389b0d
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/5ceQRcWPo4eUW42MGvM0Kw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ceQRcWPo4eUW42MGvM0Kw
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 0xdea8723af1756449753f9fbc42da9e5373b69256d8dd81521671edef77389b0d. 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/5ceQRcWPo4eUW42MGvM0Kw.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/5ceQRcWPo4eUW42MGvM0Kw.
  date published: 2026-06-13T13:32:09Z

100k Euro
type: MusicRecording
duration: PT3M30S
duration ms: 210731
explicit: false
by artist: club2020
by artist: HAŁASTRA
by artist: Łajzol
by artist: Kukon
by artist: schafter
in album: 100k Euro
  type: MusicAlbum
  date published: 2023-02-01
isrc code: PLI292200619
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T12:37:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6647982c7e74d60086fc20a522dcab62ecf3a4d57829f40df9a23a956e38afcf
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/6hPMXRNjvPHAFH8oWpBMx5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hPMXRNjvPHAFH8oWpBMx5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6647982c7e74d60086fc20a522dcab62ecf3a4d57829f40df9a23a956e38afcf","isrc":"PLI292200619","name":"100k Euro","registered_at":"2026-06-05T12:37:07Z","spotify_id":"6hPMXRNjvPHAFH8oWpBMx5","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 0x6647982c7e74d60086fc20a522dcab62ecf3a4d57829f40df9a23a956e38afcf. 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/6hPMXRNjvPHAFH8oWpBMx5.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/6hPMXRNjvPHAFH8oWpBMx5.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x6647982c7e74d60086fc20a522dcab62ecf3a4d57829f40df9a23a956e38afcf","isrc":"PLI292200619","name":"100k Euro","registered_at":"2026-06-05T12:37:07Z","spotify_id":"6hPMXRNjvPHAFH8oWpBMx5","type":"track"}

CO U CIEBIE?
type: MusicRecording
duration: PT2M47S
duration ms: 167973
explicit: false
by artist: VNM
by artist: schafter
by artist: Liroy
by artist: Dizkret
by artist: Waco
by artist: DeNekstBest
in album: DeNekstBest Mixtape 2
  type: MusicAlbum
  date published: 2021-12-10
isrc code: PLC062117345
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T20:01:49+00:00

Bez Zarzutów
type: MusicRecording
duration: PT2M18S
duration ms: 138750
explicit: false
by artist: Hodak
by artist: 2K
by artist: schafter
in album: Moody Tapes, Volume One
  type: MusicAlbum
  date published: 2021-06-10
isrc code: PLUM72100297
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T22:07:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9b039ba3c377a7e36f5538d0b6d20c736deb4efff5195ea01a4b3bc816ed8205
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/1LNxcqTyAm4fmqICYuQKTQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1LNxcqTyAm4fmqICYuQKTQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9b039ba3c377a7e36f5538d0b6d20c736deb4efff5195ea01a4b3bc816ed8205","isrc":"PLUM72100297","name":"Bez Zarzutów","registered_at":"2026-06-05T22:07:35Z","spotify_id":"1LNxcqTyAm4fmqICYuQKTQ","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 0x9b039ba3c377a7e36f5538d0b6d20c736deb4efff5195ea01a4b3bc816ed8205. 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/1LNxcqTyAm4fmqICYuQKTQ.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/1LNxcqTyAm4fmqICYuQKTQ.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x9b039ba3c377a7e36f5538d0b6d20c736deb4efff5195ea01a4b3bc816ed8205","isrc":"PLUM72100297","name":"Bez Zarzutów","registered_at":"2026-06-05T22:07:35Z","spotify_id":"1LNxcqTyAm4fmqICYuQKTQ","type":"track"}

Bez Zarzutów
type: MusicRecording
duration: PT2M19S
duration ms: 139750
explicit: false
by artist: Hodak
by artist: 2K
by artist: schafter
in album: Bez Zarzutów
  type: MusicAlbum
  date published: 2021-04-20
isrc code: PLUM72100297
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T22:07:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9b039ba3c377a7e36f5538d0b6d20c736deb4efff5195ea01a4b3bc816ed8205
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/3hklgE4DEAeq4uQ8Kb3s8F.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hklgE4DEAeq4uQ8Kb3s8F
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9b039ba3c377a7e36f5538d0b6d20c736deb4efff5195ea01a4b3bc816ed8205","isrc":"PLUM72100297","name":"Bez Zarzutów","registered_at":"2026-06-05T22:07:35Z","spotify_id":"3hklgE4DEAeq4uQ8Kb3s8F","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 0x9b039ba3c377a7e36f5538d0b6d20c736deb4efff5195ea01a4b3bc816ed8205. 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/3hklgE4DEAeq4uQ8Kb3s8F.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/3hklgE4DEAeq4uQ8Kb3s8F.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x9b039ba3c377a7e36f5538d0b6d20c736deb4efff5195ea01a4b3bc816ed8205","isrc":"PLUM72100297","name":"Bez Zarzutów","registered_at":"2026-06-05T22:07:35Z","spotify_id":"3hklgE4DEAeq4uQ8Kb3s8F","type":"track"}

9 Żyć (feat. Otsochodzi, schafter & PlanBe)
type: MusicRecording
duration: PT4M1S
duration ms: 241786
explicit: false
by artist: Kubi Producent
by artist: Otsochodzi
by artist: schafter
by artist: PlanBe
in album: +18
  type: MusicAlbum
  date published: 2019-06-14
isrc code: PLB381900151
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:16:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x26da437e3262661d7792321b050beacf3757f33bf0ef0e35da03ffb93ecbc679
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/4zSa5savpsIv5ImO2Zt3Mv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4zSa5savpsIv5ImO2Zt3Mv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x26da437e3262661d7792321b050beacf3757f33bf0ef0e35da03ffb93ecbc679","isrc":"PLB381900151","name":"9 Żyć (feat. Otsochodzi, schafter & PlanBe)","registered_at":"2026-06-04T15:16:13Z","spotify_id":"4zSa5savpsIv5ImO2Zt3Mv","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 0x26da437e3262661d7792321b050beacf3757f33bf0ef0e35da03ffb93ecbc679. 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/4zSa5savpsIv5ImO2Zt3Mv.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/4zSa5savpsIv5ImO2Zt3Mv.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x26da437e3262661d7792321b050beacf3757f33bf0ef0e35da03ffb93ecbc679","isrc":"PLB381900151","name":"9 Żyć (feat. Otsochodzi, schafter & PlanBe)","registered_at":"2026-06-04T15:16:13Z","spotify_id":"4zSa5savpsIv5ImO2Zt3Mv","type":"track"}

CYPHER2022
type: MusicRecording
duration: PT3M10S
duration ms: 190967
explicit: false
by artist: club2020
by artist: Taco Hemingway
by artist: Oki
by artist: Otsochodzi
by artist: Young Igi
by artist: Łajzol
by artist: Gruby Mielzky
by artist: HAŁASTRA
by artist: Kukon
by artist: Dwa Sławy
by artist: Young Leosia
by artist: CatchUp
by artist: Margaret
by artist: schafter
by artist: DZIARMA
by artist: Szczyl
by artist: Miły ATZ
by artist: @atutowy
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  date published: 2023-02-08
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  value: https://artists.proofprofile.net/proofs/track/47oaZ79K7rQguUTuT87H13.json
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 0xc84252855669794da8125aff40494d291d75022bdc4e27a3c282dce383b02910. 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/47oaZ79K7rQguUTuT87H13.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/47oaZ79K7rQguUTuT87H13.
  date published: 2026-06-13T15:41:10Z

9 Żyć (feat. Otsochodzi, schafter & PlanBe)
type: MusicRecording
duration: PT4M1S
duration ms: 241786
explicit: false
by artist: Kubi Producent
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by artist: schafter
by artist: PlanBe
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  date published: 2019-06-13
isrc code: PLB381900151
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additional property: CopyrightStatus
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1PqD4a8qULq7TNqBYJTGS3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1PqD4a8qULq7TNqBYJTGS3
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 0x26da437e3262661d7792321b050beacf3757f33bf0ef0e35da03ffb93ecbc679. 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/1PqD4a8qULq7TNqBYJTGS3.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/1PqD4a8qULq7TNqBYJTGS3.
  date published: 2026-06-13T13:32:09Z
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