Rusina
type: MusicGroup
popularity: 54
followers: 100084
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x91c85d2b78992a066ec27f671fa16bfaea2fff797c25a277ea2968364a854b7a
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/b03ae469-4d41-43de-ac5f-8b7cdbe1f1e8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b03ae469-4d41-43de-ac5f-8b7cdbe1f1e8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b03ae469-4d41-43de-ac5f-8b7cdbe1f1e8
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 0x91c85d2b78992a066ec27f671fa16bfaea2fff797c25a277ea2968364a854b7a. 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/b03ae469-4d41-43de-ac5f-8b7cdbe1f1e8.json and https://artists.proofprofile.net/proofs/artist/b03ae469-4d41-43de-ac5f-8b7cdbe1f1e8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Trapped In Underground
  type: MusicAlbum
  date published: 2020-07-10
  track: Throwback
    type: MusicRecording
    duration: PT2M10S
    duration ms: 130701
    explicit: true
    by artist: Rusina
    in album: Trapped In Underground
      type: MusicAlbum
      date published: 2020-07-10
  track: Whippin'
    type: MusicRecording
    duration: PT2M54S
    duration ms: 174116
    explicit: true
    by artist: Rusina
    in album: Trapped In Underground
      type: MusicAlbum
      date published: 2020-07-10
  track: Trapped In Underground
    type: MusicRecording
    duration: PT3M29S
    duration ms: 209437
    explicit: true
    by artist: Rusina
    in album: Trapped In Underground
      type: MusicAlbum
      date published: 2020-07-10
  track: Szminki
    type: MusicRecording
    duration: PT2M28S
    duration ms: 148545
    explicit: true
    by artist: Rusina
    in album: Trapped In Underground
      type: MusicAlbum
      date published: 2020-07-10
  track: Acta
    type: MusicRecording
    duration: PT2M23S
    duration ms: 143849
    explicit: true
    by artist: Rusina
    in album: Trapped In Underground
      type: MusicAlbum
      date published: 2020-07-10
  track: Natura
    type: MusicRecording
    duration: PT2M36S
    duration ms: 156963
    explicit: true
    by artist: Rusina
    in album: Trapped In Underground
      type: MusicAlbum
      date published: 2020-07-10
  track: Dama Z Dobrego Domu
    type: MusicRecording
    duration: PT2M41S
    duration ms: 161741
    explicit: true
    by artist: Rusina
    in album: Trapped In Underground
      type: MusicAlbum
      date published: 2020-07-10
  track: Rodo
    type: MusicRecording
    duration: PT2M27S
    duration ms: 147101
    explicit: true
    by artist: Rusina
    in album: Trapped In Underground
      type: MusicAlbum
      date published: 2020-07-10
album: Trapped in Underground
  type: MusicAlbum
  date published: 2020-07-10
  track: Throwback
    type: MusicRecording
    duration: PT2M10S
    duration ms: 130701
    explicit: true
    by artist: Rusina
    in album: Trapped in Underground
      type: MusicAlbum
      date published: 2020-07-10
  track: Whippin'
    type: MusicRecording
    duration: PT2M54S
    duration ms: 174116
    explicit: true
    by artist: Rusina
    in album: Trapped in Underground
      type: MusicAlbum
      date published: 2020-07-10
  track: Trapped in Underground
    type: MusicRecording
    duration: PT3M29S
    duration ms: 209437
    explicit: true
    by artist: Rusina
    in album: Trapped in Underground
      type: MusicAlbum
      date published: 2020-07-10
  track: Szminki
    type: MusicRecording
    duration: PT2M28S
    duration ms: 148545
    explicit: true
    by artist: Rusina
    in album: Trapped in Underground
      type: MusicAlbum
      date published: 2020-07-10
  track: Acta
    type: MusicRecording
    duration: PT2M23S
    duration ms: 143849
    explicit: true
    by artist: Rusina
    in album: Trapped in Underground
      type: MusicAlbum
      date published: 2020-07-10
  track: Natura
    type: MusicRecording
    duration: PT2M36S
    duration ms: 156963
    explicit: true
    by artist: Rusina
    in album: Trapped in Underground
      type: MusicAlbum
      date published: 2020-07-10
  track: Dama Z Dobrego Domu
    type: MusicRecording
    duration: PT2M41S
    duration ms: 161741
    explicit: true
    by artist: Rusina
    in album: Trapped in Underground
      type: MusicAlbum
      date published: 2020-07-10
  track: Rodo
    type: MusicRecording
    duration: PT2M27S
    duration ms: 147101
    explicit: true
    by artist: Rusina
    in album: Trapped in Underground
      type: MusicAlbum
      date published: 2020-07-10
album: NIEPOTRZEBNA
  type: MusicAlbum
  date published: 2020-10-01
  track: NIEPOTRZEBNA
    type: MusicRecording
    duration: PT3M0S
    duration ms: 180735
    explicit: true
    by artist: Rusina
    in album: NIEPOTRZEBNA
      type: MusicAlbum
      date published: 2020-10-01
album: Niepotrzebna
  type: MusicAlbum
  date published: 2020-10-01
  track: Niepotrzebna
    type: MusicRecording
    duration: PT3M0S
    duration ms: 180735
    explicit: true
    by artist: Rusina
    in album: Niepotrzebna
album: Dla Mnie
album: DLA MNIE
album: HOST
album: KRESKÓWKA
album: ŚMIECI
album: TELEGRAM
album: GO!
album: 10 PAK
album: NA FORACH
album: MOLLY
album: ZEMSTA
album: ENERGIA WYGRYWANIA
album: JESTEM ŚLICZNY
album: WIEM DOBRZE
album: Members Only Cypher
album: millie
album: trzeźwym być
album: wygram albo umrę
album: setki dróg
album: ostatnie dni przeklętych dni
album: NA ROGU
track: Warszawa
track: CO SIĘ ZMIENIŁO?
track: setki dróg
track: TANI LUZ
track: ZEMSTA
track: TWARDY ŁEB
track: POMOC
track: OK?
track: Zapłakane matki - Def Jam World Tour
track: Members Only Cypher
track: BBL
track: TO NIE MILOSC
track: NA FORACH
track: czy ty też
track: millie
track: wygram albo umrę
track: myśli pułapki
track: mocniej od was czuję
track: cartier

Rusina
type: MusicGroup

Niepotrzebna
type: MusicAlbum
date published: 2020-10-01

Dla Mnie
type: MusicAlbum
date published: 2020-12-06
track: Dla Mnie
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150000
  explicit: true
  by artist: Rusina
  in album: Dla Mnie
    type: MusicAlbum
    date published: 2020-12-06

DLA MNIE
type: MusicAlbum
date published: 2020-12-06
track: DLA MNIE
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150000
  explicit: true
  by artist: Rusina
  in album: DLA MNIE
    type: MusicAlbum
    date published: 2020-12-06

HOST
type: MusicAlbum
date published: 2021-08-18
track: HOST
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186135
  explicit: true
  by artist: Rusina
  in album: HOST
    type: MusicAlbum
    date published: 2021-08-18

HOST
type: MusicAlbum
date published: 2021-08-18
track: HOST
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216326
  explicit: true
  by artist: Rusina
  in album: HOST
    type: MusicAlbum
    date published: 2021-08-18

KRESKÓWKA
type: MusicAlbum
date published: 2021-09-10
track: KRESKÓWKA
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189538
  explicit: true
  by artist: Rusina
  in album: KRESKÓWKA
    type: MusicAlbum
    date published: 2021-09-10

KRESKÓWKA
type: MusicAlbum
date published: 2021-09-10
track: KRESKÓWKA
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189538
  explicit: true
  by artist: Rusina
  in album: KRESKÓWKA
    type: MusicAlbum
    date published: 2021-09-10

ŚMIECI
type: MusicAlbum
date published: 2021-10-22
track: ŚMIECI
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151942
  explicit: true
  by artist: Rusina
  in album: ŚMIECI
    type: MusicAlbum
    date published: 2021-10-22

ŚMIECI
type: MusicAlbum
date published: 2021-10-22
track: ŚMIECI
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151942
  explicit: true
  by artist: Rusina
  in album: ŚMIECI
    type: MusicAlbum
    date published: 2021-10-22

TELEGRAM
type: MusicAlbum
date published: 2021-12-08
track: TELEGRAM
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169411
  explicit: true
  by artist: Rusina
  in album: TELEGRAM
    type: MusicAlbum
    date published: 2021-12-08

GO!
type: MusicAlbum
date published: 2022-02-03
track: GO!
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209090
  explicit: true
  by artist: Rusina
  in album: GO!
    type: MusicAlbum
    date published: 2022-02-03

10 PAK
type: MusicAlbum
date published: 2022-03-16
track: 10 PAK
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157611
  explicit: true
  by artist: Rusina
  in album: 10 PAK
    type: MusicAlbum
    date published: 2022-03-16

NA FORACH
type: MusicAlbum
date published: 2022-03-30
track: NA FORACH
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202886
  explicit: true
  by artist: Rusina
  in album: NA FORACH
    type: MusicAlbum
    date published: 2022-03-30
  isrc code: PLUM72200203
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T11:39:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6108e3c38aa7f8a03e331762d9ec62900c86d9ab2549f024511938bb0fdb7dbc
  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/7JIYfLqWsCvrdoEnXvIQDM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7JIYfLqWsCvrdoEnXvIQDM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6108e3c38aa7f8a03e331762d9ec62900c86d9ab2549f024511938bb0fdb7dbc","isrc":"PLUM72200203","name":"NA FORACH","registered_at":"2026-06-04T11:39:22Z","spotify_id":"7JIYfLqWsCvrdoEnXvIQDM","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 0x6108e3c38aa7f8a03e331762d9ec62900c86d9ab2549f024511938bb0fdb7dbc. 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/7JIYfLqWsCvrdoEnXvIQDM.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/7JIYfLqWsCvrdoEnXvIQDM.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x6108e3c38aa7f8a03e331762d9ec62900c86d9ab2549f024511938bb0fdb7dbc","isrc":"PLUM72200203","name":"NA FORACH","registered_at":"2026-06-04T11:39:22Z","spotify_id":"7JIYfLqWsCvrdoEnXvIQDM","type":"track"}

MOLLY
type: MusicAlbum
date published: 2022-04-12
track: MOLLY
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144000
  explicit: true
  by artist: Rusina
  in album: MOLLY
    type: MusicAlbum
    date published: 2022-04-12

ZEMSTA
type: MusicAlbum
date published: 2022-04-25
track: ZEMSTA
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223200
  explicit: true
  by artist: Rusina
  in album: ZEMSTA
    type: MusicAlbum
    date published: 2022-04-25
  isrc code: PLUM72200250
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T13:48:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9426056e246339332a42bd1947174ee5d21cbde2fdfead257210c27fb97e3015
  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/1gQNlRpdJsa7fHjRHKAQZz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1gQNlRpdJsa7fHjRHKAQZz
  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 0x9426056e246339332a42bd1947174ee5d21cbde2fdfead257210c27fb97e3015. 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/1gQNlRpdJsa7fHjRHKAQZz.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/1gQNlRpdJsa7fHjRHKAQZz.
    date published: 2026-06-13T17:25:41Z

ENERGIA WYGRYWANIA
type: MusicAlbum
date published: 2022-04-28
track: CISZA
  type: MusicRecording
  duration: PT2M20S
  duration ms: 140571
  explicit: true
  by artist: Rusina
  in album: ENERGIA WYGRYWANIA
    type: MusicAlbum
    date published: 2022-04-28
track: TO NIE MIŁOŚĆ
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200000
  explicit: true
  by artist: Rusina
  in album: ENERGIA WYGRYWANIA
    type: MusicAlbum
    date published: 2022-04-28
track: W PLANACH
  type: MusicRecording
  duration: PT1M56S
  duration ms: 116842
  explicit: true
  by artist: Rusina
  in album: ENERGIA WYGRYWANIA
    type: MusicAlbum
    date published: 2022-04-28
track: ZEMSTA
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223200
  explicit: true
  by artist: Rusina
  in album: ENERGIA WYGRYWANIA
    type: MusicAlbum
    date published: 2022-04-28
track: 10 PAK
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157611
  explicit: true
  by artist: Rusina
  in album: ENERGIA WYGRYWANIA
    type: MusicAlbum
    date published: 2022-04-28
track: PARANOJA
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174967
  explicit: true
  by artist: Rusina
  in album: ENERGIA WYGRYWANIA
    type: MusicAlbum
    date published: 2022-04-28
track: NA FORACH
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202886
  explicit: true
  by artist: Rusina
  in album: ENERGIA WYGRYWANIA
    type: MusicAlbum
    date published: 2022-04-28
track: JAKOŚ JESTEM
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164210
  explicit: true
  by artist: Rusina
  in album: ENERGIA WYGRYWANIA
    type: MusicAlbum
    date published: 2022-04-28
track: CO JEST W TYM ZŁEGO
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146511
  explicit: true
  by artist: Rusina
  in album: ENERGIA WYGRYWANIA
    type: MusicAlbum
    date published: 2022-04-28
track: MOLLY
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144000
  explicit: true
  by artist: Rusina
  in album: ENERGIA WYGRYWANIA
    type: MusicAlbum
    date published: 2022-04-28
track: BESTFRIENDS
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169411
  explicit: true
  by artist: Rusina
  in album: ENERGIA WYGRYWANIA
    type: MusicAlbum
    date published: 2022-04-28
track: 4 RANO
  type: MusicRecording
  duration: PT2M10S
  duration ms: 130119
  explicit: true
  by artist: Rusina
  in album: ENERGIA WYGRYWANIA
    type: MusicAlbum
    date published: 2022-04-28
track: GO!
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209090
  explicit: true
  by artist: Rusina
  in album: ENERGIA WYGRYWANIA
    type: MusicAlbum
    date published: 2022-04-28
track: BROKE
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228251
  explicit: true
  by artist: Rusina
  in album: ENERGIA WYGRYWANIA
    type: MusicAlbum
    date published: 2022-04-28
track: JENNY
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220000
  explicit: true
  by artist: Rusina
  in album: ENERGIA WYGRYWANIA
    type: MusicAlbum
    date published: 2022-04-28
track: RÓB KOLACJE MOIM PYSKOM
  type: MusicRecording
  duration: PT2M5S
  duration ms: 125133
  explicit: true
  by artist: Rusina
  in album: ENERGIA WYGRYWANIA
    type: MusicAlbum
    date published: 2022-04-28

JESTEM ŚLICZNY
type: MusicAlbum
date published: 2022-10-27
track: JESTEM ŚLICZNY
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196800
  explicit: true
  by artist: Rusina
  in album: JESTEM ŚLICZNY
    type: MusicAlbum
    date published: 2022-10-27

WIEM DOBRZE
type: MusicAlbum
date published: 2022-12-08
track: WIEM DOBRZE
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190843
  explicit: true
  by artist: Rusina
  in album: WIEM DOBRZE
    type: MusicAlbum
    date published: 2022-12-08

Members Only Cypher
type: MusicAlbum
date published: 2023-05-25
track: Members Only Cypher
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208000
  explicit: true
  by artist: Rusina
  in album: Members Only Cypher
    type: MusicAlbum
    date published: 2023-05-25
  isrc code: PL2DY2301264
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T07:29:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x084bbf61700b73858a74fabcfdc3e37e7183b9ee318c4a27ec4ce697fde176f7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
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    value: https://artists.proofprofile.net/proofs/track/25pFooAs8Xsd2JP1Z4Z6MM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/25pFooAs8Xsd2JP1Z4Z6MM
  additional property: OTSTimestamp
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    value: 2026-06-13T15:41:10Z
  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 0x084bbf61700b73858a74fabcfdc3e37e7183b9ee318c4a27ec4ce697fde176f7. 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/25pFooAs8Xsd2JP1Z4Z6MM.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/25pFooAs8Xsd2JP1Z4Z6MM.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x084bbf61700b73858a74fabcfdc3e37e7183b9ee318c4a27ec4ce697fde176f7","isrc":"PL2DY2301264","name":"Members Only Cypher","registered_at":"2026-06-05T07:29:37Z","spotify_id":"25pFooAs8Xsd2JP1Z4Z6MM","type":"track"}

millie
type: MusicAlbum
date published: 2023-06-28
track: millie
  type: MusicRecording
  duration: PT2M12S
  duration ms: 132800
  explicit: true
  by artist: Rusina
  in album: millie
    type: MusicAlbum
    date published: 2023-06-28

trzeźwym być
type: MusicAlbum
date published: 2023-07-26
track: trzeźwym być
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193488
  explicit: true
  by artist: Rusina
  in album: trzeźwym być
    type: MusicAlbum
    date published: 2023-07-26

wygram albo umrę
type: MusicAlbum
date published: 2023-08-17
track: wygram albo umrę
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152380
  explicit: true
  by artist: Rusina
  in album: wygram albo umrę
    type: MusicAlbum
    date published: 2023-08-17

setki dróg
type: MusicAlbum
date published: 2023-09-24
track: setki dróg
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185250
  explicit: true
  by artist: Rusina
  in album: setki dróg
    type: MusicAlbum
    date published: 2023-09-24
  isrc code: PLUM72300410
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:04:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf20bcb6bb876f1b24d34461ad1cc35f18d78d16edef88b93f94f69d3c2a63952
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4K4pptEdHvnQ4JBU8PAYJp.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4K4pptEdHvnQ4JBU8PAYJp
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf20bcb6bb876f1b24d34461ad1cc35f18d78d16edef88b93f94f69d3c2a63952","isrc":"PLUM72300410","name":"setki dróg","registered_at":"2026-06-04T09:04:47Z","spotify_id":"4K4pptEdHvnQ4JBU8PAYJp","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 0xf20bcb6bb876f1b24d34461ad1cc35f18d78d16edef88b93f94f69d3c2a63952. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4K4pptEdHvnQ4JBU8PAYJp.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/4K4pptEdHvnQ4JBU8PAYJp.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xf20bcb6bb876f1b24d34461ad1cc35f18d78d16edef88b93f94f69d3c2a63952","isrc":"PLUM72300410","name":"setki dróg","registered_at":"2026-06-04T09:04:47Z","spotify_id":"4K4pptEdHvnQ4JBU8PAYJp","type":"track"}

ostatnie dni przeklętych dni
type: MusicAlbum
date published: 2023-09-28
track: czy ty też
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185543
  explicit: true
  by artist: Rusina
  in album: ostatnie dni przeklętych dni
    type: MusicAlbum
    date published: 2023-09-28
  isrc code: PLUM72300403
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T11:23:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1774c1cb2c783f3ca82377d2ece420c3147a60a92170e6edb24a22bbc0a16f5d
  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/2peGfeVuzvwhne9Kw6fjBO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2peGfeVuzvwhne9Kw6fjBO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1774c1cb2c783f3ca82377d2ece420c3147a60a92170e6edb24a22bbc0a16f5d","isrc":"PLUM72300403","name":"czy ty też","registered_at":"2026-06-05T11:23:57Z","spotify_id":"2peGfeVuzvwhne9Kw6fjBO","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 0x1774c1cb2c783f3ca82377d2ece420c3147a60a92170e6edb24a22bbc0a16f5d. 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/2peGfeVuzvwhne9Kw6fjBO.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/2peGfeVuzvwhne9Kw6fjBO.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x1774c1cb2c783f3ca82377d2ece420c3147a60a92170e6edb24a22bbc0a16f5d","isrc":"PLUM72300403","name":"czy ty też","registered_at":"2026-06-05T11:23:57Z","spotify_id":"2peGfeVuzvwhne9Kw6fjBO","type":"track"}
track: millie
  type: MusicRecording
  duration: PT2M12S
  duration ms: 132800
  explicit: true
  by artist: Rusina
  in album: ostatnie dni przeklętych dni
    type: MusicAlbum
    date published: 2023-09-28
  isrc code: PLUM72300342
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T09:37:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa2366787243687e8fb4c888da01d3cb1123899d3ae6208ff508cdbe04b5b28e7
  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/3B5jFJLPxW9eEDr6SEa0zK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3B5jFJLPxW9eEDr6SEa0zK
  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 0xa2366787243687e8fb4c888da01d3cb1123899d3ae6208ff508cdbe04b5b28e7. 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/3B5jFJLPxW9eEDr6SEa0zK.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/3B5jFJLPxW9eEDr6SEa0zK.
    date published: 2026-06-13T12:47:07Z
track: wygram albo umrę
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152380
  explicit: true
  by artist: Rusina
  in album: ostatnie dni przeklętych dni
    type: MusicAlbum
    date published: 2023-09-28
  isrc code: PLUM72300404
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T11:17:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x811fb3b5ddcc2d35204450c02975bf6926fceaf7e0a3c5baed55b4f1ec8e0cfa
  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/3OtBGZtcEKFPrVorF9fKB2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3OtBGZtcEKFPrVorF9fKB2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x811fb3b5ddcc2d35204450c02975bf6926fceaf7e0a3c5baed55b4f1ec8e0cfa","isrc":"PLUM72300404","name":"wygram albo umrę","registered_at":"2026-06-04T11:17:33Z","spotify_id":"3OtBGZtcEKFPrVorF9fKB2","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 0x811fb3b5ddcc2d35204450c02975bf6926fceaf7e0a3c5baed55b4f1ec8e0cfa. 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/3OtBGZtcEKFPrVorF9fKB2.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/3OtBGZtcEKFPrVorF9fKB2.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x811fb3b5ddcc2d35204450c02975bf6926fceaf7e0a3c5baed55b4f1ec8e0cfa","isrc":"PLUM72300404","name":"wygram albo umrę","registered_at":"2026-06-04T11:17:33Z","spotify_id":"3OtBGZtcEKFPrVorF9fKB2","type":"track"}
track: myśli pułapki
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147555
  explicit: true
  by artist: Rusina
  in album: ostatnie dni przeklętych dni
    type: MusicAlbum
    date published: 2023-09-28
  isrc code: PLUM72300405
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:25:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4d000ccde2f6aaf83d39484952f92dfe43b70532fa649694e7716c0c9226760d
  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/6jHMpTx0z967WDtFsi78Zv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jHMpTx0z967WDtFsi78Zv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4d000ccde2f6aaf83d39484952f92dfe43b70532fa649694e7716c0c9226760d","isrc":"PLUM72300405","name":"myśli pułapki","registered_at":"2026-06-04T12:25:11Z","spotify_id":"6jHMpTx0z967WDtFsi78Zv","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 0x4d000ccde2f6aaf83d39484952f92dfe43b70532fa649694e7716c0c9226760d. 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/6jHMpTx0z967WDtFsi78Zv.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/6jHMpTx0z967WDtFsi78Zv.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x4d000ccde2f6aaf83d39484952f92dfe43b70532fa649694e7716c0c9226760d","isrc":"PLUM72300405","name":"myśli pułapki","registered_at":"2026-06-04T12:25:11Z","spotify_id":"6jHMpTx0z967WDtFsi78Zv","type":"track"}
track: mocniej od was czuję
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161600
  explicit: true
  by artist: Rusina
  in album: ostatnie dni przeklętych dni
    type: MusicAlbum
    date published: 2023-09-28
  isrc code: PLUM72300406
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: cartier
track: trzeźwym być
track: nowy $wag
track: pora obudzić się
track: setki dróg
track: następne dni - bonus track

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-05T17:54:24+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x8020fd501a532aac2406e6ff82ade657c72d3c4b6775c94ac8a137b6d8de2f8f

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953513

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/3uTJLLHqNqN4bk81ucr86h.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3uTJLLHqNqN4bk81ucr86h

OTSTimestamp
type: PropertyValue
value: 2026-06-13T12:47:07Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x8020fd501a532aac2406e6ff82ade657c72d3c4b6775c94ac8a137b6d8de2f8f","isrc":"PLUM72300406","name":"mocniej od was czuję","registered_at":"2026-06-05T17:54:24Z","spotify_id":"3uTJLLHqNqN4bk81ucr86h","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8020fd501a532aac2406e6ff82ade657c72d3c4b6775c94ac8a137b6d8de2f8f. 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/3uTJLLHqNqN4bk81ucr86h.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/3uTJLLHqNqN4bk81ucr86h.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0x8020fd501a532aac2406e6ff82ade657c72d3c4b6775c94ac8a137b6d8de2f8f","isrc":"PLUM72300406","name":"mocniej od was czuję","registered_at":"2026-06-05T17:54:24Z","spotify_id":"3uTJLLHqNqN4bk81ucr86h","type":"track"}

cartier
type: MusicRecording
duration: PT3M10S
duration ms: 190728
explicit: true
by artist: Rusina
in album: ostatnie dni przeklętych dni
  type: MusicAlbum
  date published: 2023-09-28
isrc code: PLUM72300407
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T09:35:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaa07804fd04cfd6e9bd3f5e5d8c9f262948f70a87b4fa10d92e292e9da78bd2f
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/2mlj0aph9Qud1KLCJ5X7KA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2mlj0aph9Qud1KLCJ5X7KA
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 0xaa07804fd04cfd6e9bd3f5e5d8c9f262948f70a87b4fa10d92e292e9da78bd2f. 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/2mlj0aph9Qud1KLCJ5X7KA.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/2mlj0aph9Qud1KLCJ5X7KA.
  date published: 2026-06-13T12:47:07Z

trzeźwym być
type: MusicRecording
duration: PT3M13S
duration ms: 193488
explicit: true
by artist: Rusina
in album: ostatnie dni przeklętych dni
  type: MusicAlbum
  date published: 2023-09-28
isrc code: PLUM72300381
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:43:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa77b732a462cc6cd4114c1bd34d646ab15c9dcedf1420b1f39fe7c4ba092a90c
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/6xdHjFj5ARhEizu4ETBeTp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6xdHjFj5ARhEizu4ETBeTp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa77b732a462cc6cd4114c1bd34d646ab15c9dcedf1420b1f39fe7c4ba092a90c","isrc":"PLUM72300381","name":"trzeźwym być","registered_at":"2026-06-04T16:43:52Z","spotify_id":"6xdHjFj5ARhEizu4ETBeTp","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 0xa77b732a462cc6cd4114c1bd34d646ab15c9dcedf1420b1f39fe7c4ba092a90c. 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/6xdHjFj5ARhEizu4ETBeTp.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/6xdHjFj5ARhEizu4ETBeTp.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xa77b732a462cc6cd4114c1bd34d646ab15c9dcedf1420b1f39fe7c4ba092a90c","isrc":"PLUM72300381","name":"trzeźwym być","registered_at":"2026-06-04T16:43:52Z","spotify_id":"6xdHjFj5ARhEizu4ETBeTp","type":"track"}

nowy $wag
type: MusicRecording
duration: PT2M15S
duration ms: 135624
explicit: true
by artist: Rusina
in album: ostatnie dni przeklętych dni
  type: MusicAlbum
  date published: 2023-09-28
isrc code: PLUM72300408
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:04:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9d81c176b68bee5da62d002d624ed27cf0a27c31f89be63667ab20c475157bf2
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/2t5T8KuMjOIUy5LRlfWgpO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2t5T8KuMjOIUy5LRlfWgpO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9d81c176b68bee5da62d002d624ed27cf0a27c31f89be63667ab20c475157bf2","isrc":"PLUM72300408","name":"nowy $wag","registered_at":"2026-06-04T16:04:13Z","spotify_id":"2t5T8KuMjOIUy5LRlfWgpO","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 0x9d81c176b68bee5da62d002d624ed27cf0a27c31f89be63667ab20c475157bf2. 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/2t5T8KuMjOIUy5LRlfWgpO.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/2t5T8KuMjOIUy5LRlfWgpO.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x9d81c176b68bee5da62d002d624ed27cf0a27c31f89be63667ab20c475157bf2","isrc":"PLUM72300408","name":"nowy $wag","registered_at":"2026-06-04T16:04:13Z","spotify_id":"2t5T8KuMjOIUy5LRlfWgpO","type":"track"}

pora obudzić się
type: MusicRecording
duration: PT2M31S
duration ms: 151714
explicit: true
by artist: Rusina
in album: ostatnie dni przeklętych dni
  type: MusicAlbum
  date published: 2023-09-28
isrc code: PLUM72300409
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:21:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9f03bba12f0cb8d334d7e690efe9d7db8f91c378bb02ff1dcef6e46443f16433
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/6o78eT53MNjjVJ1WPJlGE1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6o78eT53MNjjVJ1WPJlGE1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9f03bba12f0cb8d334d7e690efe9d7db8f91c378bb02ff1dcef6e46443f16433","isrc":"PLUM72300409","name":"pora obudzić się","registered_at":"2026-06-04T14:21:37Z","spotify_id":"6o78eT53MNjjVJ1WPJlGE1","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 0x9f03bba12f0cb8d334d7e690efe9d7db8f91c378bb02ff1dcef6e46443f16433. 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/6o78eT53MNjjVJ1WPJlGE1.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/6o78eT53MNjjVJ1WPJlGE1.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x9f03bba12f0cb8d334d7e690efe9d7db8f91c378bb02ff1dcef6e46443f16433","isrc":"PLUM72300409","name":"pora obudzić się","registered_at":"2026-06-04T14:21:37Z","spotify_id":"6o78eT53MNjjVJ1WPJlGE1","type":"track"}

setki dróg
type: MusicRecording
duration: PT3M5S
duration ms: 185250
explicit: true
by artist: Rusina
in album: ostatnie dni przeklętych dni
  type: MusicAlbum
  date published: 2023-09-28
isrc code: PLUM72300410
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:04:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf20bcb6bb876f1b24d34461ad1cc35f18d78d16edef88b93f94f69d3c2a63952
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/2JbBGM0HewmYSL99YFec02.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2JbBGM0HewmYSL99YFec02
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf20bcb6bb876f1b24d34461ad1cc35f18d78d16edef88b93f94f69d3c2a63952","isrc":"PLUM72300410","name":"setki dróg","registered_at":"2026-06-04T09:04:47Z","spotify_id":"2JbBGM0HewmYSL99YFec02","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 0xf20bcb6bb876f1b24d34461ad1cc35f18d78d16edef88b93f94f69d3c2a63952. 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/2JbBGM0HewmYSL99YFec02.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/2JbBGM0HewmYSL99YFec02.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xf20bcb6bb876f1b24d34461ad1cc35f18d78d16edef88b93f94f69d3c2a63952","isrc":"PLUM72300410","name":"setki dróg","registered_at":"2026-06-04T09:04:47Z","spotify_id":"2JbBGM0HewmYSL99YFec02","type":"track"}

następne dni - bonus track
type: MusicRecording
duration: PT2M22S
duration ms: 142769
explicit: true
by artist: Rusina
in album: ostatnie dni przeklętych dni
  type: MusicAlbum
  date published: 2023-09-28
isrc code: PLUM72300411
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T17:54:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf9be584d8bf232188fb205983d2b09407953f4c01561bb1ef57a0b6dcd6f97ee
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/4Czkbgqvvm24ZUCSBqodHF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Czkbgqvvm24ZUCSBqodHF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf9be584d8bf232188fb205983d2b09407953f4c01561bb1ef57a0b6dcd6f97ee","isrc":"PLUM72300411","name":"następne dni - bonus track","registered_at":"2026-06-05T17:54:18Z","spotify_id":"4Czkbgqvvm24ZUCSBqodHF","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 0xf9be584d8bf232188fb205983d2b09407953f4c01561bb1ef57a0b6dcd6f97ee. 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/4Czkbgqvvm24ZUCSBqodHF.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/4Czkbgqvvm24ZUCSBqodHF.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xf9be584d8bf232188fb205983d2b09407953f4c01561bb1ef57a0b6dcd6f97ee","isrc":"PLUM72300411","name":"następne dni - bonus track","registered_at":"2026-06-05T17:54:18Z","spotify_id":"4Czkbgqvvm24ZUCSBqodHF","type":"track"}

NA ROGU
type: MusicAlbum
date published: 2024-06-13
track: NA ROGU
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159685
  explicit: true
  by artist: Rusina
  in album: NA ROGU
    type: MusicAlbum
    date published: 2024-06-13

Warszawa
type: MusicRecording
duration: PT3M36S
duration ms: 216000
explicit: false
by artist: Aleshen
by artist: Rusina
by artist: Lister
by artist: learnhowtohustle
by artist: Lot808
in album: ALESHEN
  type: MusicAlbum
  date published: 2023-10-27
isrc code: PLA552300731
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:14:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9a69f03d863f52a27d1693989df6ea81a3082588957c27a7fe83ce0749837fb6
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/3xfMdpVU9guMglcv7IBfjK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3xfMdpVU9guMglcv7IBfjK
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 0x9a69f03d863f52a27d1693989df6ea81a3082588957c27a7fe83ce0749837fb6. 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/3xfMdpVU9guMglcv7IBfjK.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/3xfMdpVU9guMglcv7IBfjK.
  date published: 2026-06-13T12:47:07Z

CO SIĘ ZMIENIŁO?
type: MusicRecording
duration: PT2M46S
duration ms: 166771
explicit: false
by artist: vkie
by artist: Rusina
in album: #VKIEszn
  type: MusicAlbum
  date published: 2023-03-24
isrc code: PLC062361266
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:07:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x121e5e4fe0926910d689c090b4c5152ea10ff3bb608b5778cf03218ca582616e
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/3yVHdbbgxPFbV8RtjtySy9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3yVHdbbgxPFbV8RtjtySy9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x121e5e4fe0926910d689c090b4c5152ea10ff3bb608b5778cf03218ca582616e","isrc":"PLC062361266","name":"CO SIĘ ZMIENIŁO?","registered_at":"2026-06-04T15:07:01Z","spotify_id":"3yVHdbbgxPFbV8RtjtySy9","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 0x121e5e4fe0926910d689c090b4c5152ea10ff3bb608b5778cf03218ca582616e. 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/3yVHdbbgxPFbV8RtjtySy9.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/3yVHdbbgxPFbV8RtjtySy9.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x121e5e4fe0926910d689c090b4c5152ea10ff3bb608b5778cf03218ca582616e","isrc":"PLC062361266","name":"CO SIĘ ZMIENIŁO?","registered_at":"2026-06-04T15:07:01Z","spotify_id":"3yVHdbbgxPFbV8RtjtySy9","type":"track"}

setki dróg
type: MusicRecording
duration: PT3M5S
duration ms: 185250
explicit: false
by artist: Rusina
by artist: vkie
by artist: Aleshen
by artist: TPS
by artist: kidzlori
by artist: learnhowtohustle
in album: setki dróg
  type: MusicAlbum
  date published: 2023-09-24
isrc code: PLUM72300410
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:04:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf20bcb6bb876f1b24d34461ad1cc35f18d78d16edef88b93f94f69d3c2a63952
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4K4pptEdHvnQ4JBU8PAYJp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4K4pptEdHvnQ4JBU8PAYJp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf20bcb6bb876f1b24d34461ad1cc35f18d78d16edef88b93f94f69d3c2a63952","isrc":"PLUM72300410","name":"setki dróg","registered_at":"2026-06-04T09:04:47Z","spotify_id":"4K4pptEdHvnQ4JBU8PAYJp","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 0xf20bcb6bb876f1b24d34461ad1cc35f18d78d16edef88b93f94f69d3c2a63952. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4K4pptEdHvnQ4JBU8PAYJp.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/4K4pptEdHvnQ4JBU8PAYJp.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xf20bcb6bb876f1b24d34461ad1cc35f18d78d16edef88b93f94f69d3c2a63952","isrc":"PLUM72300410","name":"setki dróg","registered_at":"2026-06-04T09:04:47Z","spotify_id":"4K4pptEdHvnQ4JBU8PAYJp","type":"track"}

TANI LUZ
type: MusicRecording
duration: PT2M11S
duration ms: 131950
explicit: false
by artist: vkie
by artist: Rusina
in album: BRAK KONTROLI
  type: MusicAlbum
  date published: 2022-07-15
isrc code: PLC062224462
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:17:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8994631bff2dcd90acf5817d7df9b9e46956a242423d2969539ea808eda8f5be
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/6zZZUrd3PcD3YV02hn6VsD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6zZZUrd3PcD3YV02hn6VsD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8994631bff2dcd90acf5817d7df9b9e46956a242423d2969539ea808eda8f5be","isrc":"PLC062224462","name":"TANI LUZ","registered_at":"2026-06-04T12:17:25Z","spotify_id":"6zZZUrd3PcD3YV02hn6VsD","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 0x8994631bff2dcd90acf5817d7df9b9e46956a242423d2969539ea808eda8f5be. 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/6zZZUrd3PcD3YV02hn6VsD.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/6zZZUrd3PcD3YV02hn6VsD.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x8994631bff2dcd90acf5817d7df9b9e46956a242423d2969539ea808eda8f5be","isrc":"PLC062224462","name":"TANI LUZ","registered_at":"2026-06-04T12:17:25Z","spotify_id":"6zZZUrd3PcD3YV02hn6VsD","type":"track"}

ZEMSTA
type: MusicRecording
duration: PT3M43S
duration ms: 223200
explicit: false
by artist: Rusina
by artist: White Widow
by artist: vkie
in album: ZEMSTA
  type: MusicAlbum
  date published: 2022-04-25
isrc code: PLUM72200250
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T13:48:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9426056e246339332a42bd1947174ee5d21cbde2fdfead257210c27fb97e3015
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/1gQNlRpdJsa7fHjRHKAQZz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1gQNlRpdJsa7fHjRHKAQZz
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 0x9426056e246339332a42bd1947174ee5d21cbde2fdfead257210c27fb97e3015. 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/1gQNlRpdJsa7fHjRHKAQZz.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/1gQNlRpdJsa7fHjRHKAQZz.
  date published: 2026-06-13T17:25:41Z

TANI LUZ
type: MusicRecording
duration: PT2M11S
duration ms: 131950
explicit: false
by artist: vkie
by artist: Rusina
in album: TANI LUZ
  type: MusicAlbum
  date published: 2022-02-25
isrc code: PLC062224462
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:17:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8994631bff2dcd90acf5817d7df9b9e46956a242423d2969539ea808eda8f5be
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/4vdWaBSvFPZU2DLKzJMm0q.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vdWaBSvFPZU2DLKzJMm0q
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8994631bff2dcd90acf5817d7df9b9e46956a242423d2969539ea808eda8f5be","isrc":"PLC062224462","name":"TANI LUZ","registered_at":"2026-06-04T12:17:25Z","spotify_id":"4vdWaBSvFPZU2DLKzJMm0q","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 0x8994631bff2dcd90acf5817d7df9b9e46956a242423d2969539ea808eda8f5be. 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/4vdWaBSvFPZU2DLKzJMm0q.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/4vdWaBSvFPZU2DLKzJMm0q.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x8994631bff2dcd90acf5817d7df9b9e46956a242423d2969539ea808eda8f5be","isrc":"PLC062224462","name":"TANI LUZ","registered_at":"2026-06-04T12:17:25Z","spotify_id":"4vdWaBSvFPZU2DLKzJMm0q","type":"track"}

TWARDY ŁEB
type: MusicRecording
duration: PT3M25S
duration ms: 205882
explicit: false
by artist: vkie
by artist: Rusina
by artist: White Widow
in album: TWARDY ŁEB
  type: MusicAlbum
  date published: 2021-11-23
isrc code: PLC062119163
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:57:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0a06cb4e98a30d78adf6da9b4f80dd992e2903dadbcaa2063e3f7610439c6fe8
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/2O4icZ1XWFe5wKuTwiTsNR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2O4icZ1XWFe5wKuTwiTsNR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0a06cb4e98a30d78adf6da9b4f80dd992e2903dadbcaa2063e3f7610439c6fe8","isrc":"PLC062119163","name":"TWARDY ŁEB","registered_at":"2026-06-04T07:57:44Z","spotify_id":"2O4icZ1XWFe5wKuTwiTsNR","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 0x0a06cb4e98a30d78adf6da9b4f80dd992e2903dadbcaa2063e3f7610439c6fe8. 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/2O4icZ1XWFe5wKuTwiTsNR.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/2O4icZ1XWFe5wKuTwiTsNR.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x0a06cb4e98a30d78adf6da9b4f80dd992e2903dadbcaa2063e3f7610439c6fe8","isrc":"PLC062119163","name":"TWARDY ŁEB","registered_at":"2026-06-04T07:57:44Z","spotify_id":"2O4icZ1XWFe5wKuTwiTsNR","type":"track"}

POMOC
type: MusicRecording
duration: PT2M42S
duration ms: 162288
explicit: false
by artist: White Widow
by artist: Rusina
in album: PARĘ GŁÓW DALEJ
  type: MusicAlbum
  date published: 2022-10-28
isrc code: PLA552200487
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T23:20:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5a7f82c4786d33f12d2b87eeeb455666c9dbd054e54a6b04be4ae56925903c11
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/2CmFdYnhaRS0QOiew5bWoJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2CmFdYnhaRS0QOiew5bWoJ
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 0x5a7f82c4786d33f12d2b87eeeb455666c9dbd054e54a6b04be4ae56925903c11. 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/2CmFdYnhaRS0QOiew5bWoJ.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/2CmFdYnhaRS0QOiew5bWoJ.
  date published: 2026-06-13T15:41:10Z

OK?
type: MusicRecording
duration: PT2M47S
duration ms: 167646
explicit: false
by artist: młodyba
by artist: Rusina
in album: OK?
  type: MusicAlbum
  date published: 2023-02-08

Zapłakane matki - Def Jam World Tour
type: MusicRecording
duration: PT3M8S
duration ms: 188456
explicit: false
by artist: Yung Adisz
by artist: Rusina
by artist: Def Jam World Tour
in album: Zapłakane matki (Def Jam World Tour)
  type: MusicAlbum
  date published: 2024-05-23
isrc code: PLUM72400179
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:07:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc77a80d0712b44781f10ab5442b4c10f6102ed30510432ec1c9d88ad34d8ed92
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/2Bjy034oHf5jNxidUDCrxS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Bjy034oHf5jNxidUDCrxS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc77a80d0712b44781f10ab5442b4c10f6102ed30510432ec1c9d88ad34d8ed92","isrc":"PLUM72400179","name":"Zapłakane matki - Def Jam World Tour","registered_at":"2026-06-04T11:07:41Z","spotify_id":"2Bjy034oHf5jNxidUDCrxS","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 0xc77a80d0712b44781f10ab5442b4c10f6102ed30510432ec1c9d88ad34d8ed92. 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/2Bjy034oHf5jNxidUDCrxS.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/2Bjy034oHf5jNxidUDCrxS.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xc77a80d0712b44781f10ab5442b4c10f6102ed30510432ec1c9d88ad34d8ed92","isrc":"PLUM72400179","name":"Zapłakane matki - Def Jam World Tour","registered_at":"2026-06-04T11:07:41Z","spotify_id":"2Bjy034oHf5jNxidUDCrxS","type":"track"}

Members Only Cypher
type: MusicRecording
duration: PT3M28S
duration ms: 208000
explicit: false
by artist: Rusina
by artist: Yung Adisz
by artist: Asster
by artist: Kosior
by artist: Bary
by artist: learnhowtohustle
by artist: Lister
by artist: DummyBeatz
in album: Members Only Cypher
  type: MusicAlbum
  date published: 2023-05-25
isrc code: PL2DY2301264
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T07:29:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x084bbf61700b73858a74fabcfdc3e37e7183b9ee318c4a27ec4ce697fde176f7
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/25pFooAs8Xsd2JP1Z4Z6MM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/25pFooAs8Xsd2JP1Z4Z6MM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x084bbf61700b73858a74fabcfdc3e37e7183b9ee318c4a27ec4ce697fde176f7","isrc":"PL2DY2301264","name":"Members Only Cypher","registered_at":"2026-06-05T07:29:37Z","spotify_id":"25pFooAs8Xsd2JP1Z4Z6MM","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 0x084bbf61700b73858a74fabcfdc3e37e7183b9ee318c4a27ec4ce697fde176f7. 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/25pFooAs8Xsd2JP1Z4Z6MM.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/25pFooAs8Xsd2JP1Z4Z6MM.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x084bbf61700b73858a74fabcfdc3e37e7183b9ee318c4a27ec4ce697fde176f7","isrc":"PL2DY2301264","name":"Members Only Cypher","registered_at":"2026-06-05T07:29:37Z","spotify_id":"25pFooAs8Xsd2JP1Z4Z6MM","type":"track"}

BBL
type: MusicRecording
duration: PT2M20S
duration ms: 140367
explicit: false
by artist: Young Igi
by artist: Rusina
by artist: Worek
by artist: Chino
in album: Notatki z Marginesu
  type: MusicAlbum
  date published: 2022-11-17
isrc code: PLUM72200772
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T22:13:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x913730f5a651e998b5f3f27b1ee0fb0b966466102103cc37fcb648fbc6397256
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/6j9fALKWblvmvqtWXGC97T.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6j9fALKWblvmvqtWXGC97T
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 0x913730f5a651e998b5f3f27b1ee0fb0b966466102103cc37fcb648fbc6397256. 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/6j9fALKWblvmvqtWXGC97T.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/6j9fALKWblvmvqtWXGC97T.
  date published: 2026-06-13T15:41:10Z

TO NIE MILOSC
type: MusicRecording
duration: PT3M20S
duration ms: 200000
explicit: false
by artist: Rusina
in album: Rap miłość
  type: MusicAlbum
  date published: 2025-02-07
isrc code: PLUM72200249

NA FORACH
type: MusicRecording
duration: PT3M22S
duration ms: 202886
explicit: false
by artist: Rusina
by artist: Young Igi
in album: NA FORACH
  type: MusicAlbum
  date published: 2022-03-30
isrc code: PLUM72200203
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:39:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6108e3c38aa7f8a03e331762d9ec62900c86d9ab2549f024511938bb0fdb7dbc
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/7JIYfLqWsCvrdoEnXvIQDM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7JIYfLqWsCvrdoEnXvIQDM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6108e3c38aa7f8a03e331762d9ec62900c86d9ab2549f024511938bb0fdb7dbc","isrc":"PLUM72200203","name":"NA FORACH","registered_at":"2026-06-04T11:39:22Z","spotify_id":"7JIYfLqWsCvrdoEnXvIQDM","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 0x6108e3c38aa7f8a03e331762d9ec62900c86d9ab2549f024511938bb0fdb7dbc. 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/7JIYfLqWsCvrdoEnXvIQDM.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/7JIYfLqWsCvrdoEnXvIQDM.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x6108e3c38aa7f8a03e331762d9ec62900c86d9ab2549f024511938bb0fdb7dbc","isrc":"PLUM72200203","name":"NA FORACH","registered_at":"2026-06-04T11:39:22Z","spotify_id":"7JIYfLqWsCvrdoEnXvIQDM","type":"track"}

czy ty też
type: MusicRecording
duration: PT3M5S
duration ms: 185543
explicit: false
by artist: Rusina
by artist: Bully
in album: ostatnie dni przeklętych dni
  type: MusicAlbum
  date published: 2023-09-28
isrc code: PLUM72300403
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T11:23:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1774c1cb2c783f3ca82377d2ece420c3147a60a92170e6edb24a22bbc0a16f5d
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/2peGfeVuzvwhne9Kw6fjBO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2peGfeVuzvwhne9Kw6fjBO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1774c1cb2c783f3ca82377d2ece420c3147a60a92170e6edb24a22bbc0a16f5d","isrc":"PLUM72300403","name":"czy ty też","registered_at":"2026-06-05T11:23:57Z","spotify_id":"2peGfeVuzvwhne9Kw6fjBO","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 0x1774c1cb2c783f3ca82377d2ece420c3147a60a92170e6edb24a22bbc0a16f5d. 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/2peGfeVuzvwhne9Kw6fjBO.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/2peGfeVuzvwhne9Kw6fjBO.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x1774c1cb2c783f3ca82377d2ece420c3147a60a92170e6edb24a22bbc0a16f5d","isrc":"PLUM72300403","name":"czy ty też","registered_at":"2026-06-05T11:23:57Z","spotify_id":"2peGfeVuzvwhne9Kw6fjBO","type":"track"}

millie
type: MusicRecording
duration: PT2M12S
duration ms: 132800
explicit: false
by artist: Rusina
by artist: dodowhatstheword
by artist: Bully
in album: ostatnie dni przeklętych dni
  type: MusicAlbum
  date published: 2023-09-28
isrc code: PLUM72300342
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T09:37:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa2366787243687e8fb4c888da01d3cb1123899d3ae6208ff508cdbe04b5b28e7
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/3B5jFJLPxW9eEDr6SEa0zK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3B5jFJLPxW9eEDr6SEa0zK
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 0xa2366787243687e8fb4c888da01d3cb1123899d3ae6208ff508cdbe04b5b28e7. 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/3B5jFJLPxW9eEDr6SEa0zK.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/3B5jFJLPxW9eEDr6SEa0zK.
  date published: 2026-06-13T12:47:07Z

wygram albo umrę
type: MusicRecording
duration: PT2M32S
duration ms: 152380
explicit: false
by artist: Rusina
by artist: Lister
by artist: S1ND
in album: ostatnie dni przeklętych dni
  type: MusicAlbum
  date published: 2023-09-28
isrc code: PLUM72300404
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:17:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x811fb3b5ddcc2d35204450c02975bf6926fceaf7e0a3c5baed55b4f1ec8e0cfa
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/3OtBGZtcEKFPrVorF9fKB2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3OtBGZtcEKFPrVorF9fKB2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x811fb3b5ddcc2d35204450c02975bf6926fceaf7e0a3c5baed55b4f1ec8e0cfa","isrc":"PLUM72300404","name":"wygram albo umrę","registered_at":"2026-06-04T11:17:33Z","spotify_id":"3OtBGZtcEKFPrVorF9fKB2","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 0x811fb3b5ddcc2d35204450c02975bf6926fceaf7e0a3c5baed55b4f1ec8e0cfa. 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/3OtBGZtcEKFPrVorF9fKB2.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/3OtBGZtcEKFPrVorF9fKB2.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x811fb3b5ddcc2d35204450c02975bf6926fceaf7e0a3c5baed55b4f1ec8e0cfa","isrc":"PLUM72300404","name":"wygram albo umrę","registered_at":"2026-06-04T11:17:33Z","spotify_id":"3OtBGZtcEKFPrVorF9fKB2","type":"track"}

myśli pułapki
type: MusicRecording
duration: PT2M27S
duration ms: 147555
explicit: false
by artist: Rusina
by artist: Lister
by artist: Bully
in album: ostatnie dni przeklętych dni
  type: MusicAlbum
  date published: 2023-09-28
isrc code: PLUM72300405
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:25:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4d000ccde2f6aaf83d39484952f92dfe43b70532fa649694e7716c0c9226760d
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/6jHMpTx0z967WDtFsi78Zv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jHMpTx0z967WDtFsi78Zv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4d000ccde2f6aaf83d39484952f92dfe43b70532fa649694e7716c0c9226760d","isrc":"PLUM72300405","name":"myśli pułapki","registered_at":"2026-06-04T12:25:11Z","spotify_id":"6jHMpTx0z967WDtFsi78Zv","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 0x4d000ccde2f6aaf83d39484952f92dfe43b70532fa649694e7716c0c9226760d. 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/6jHMpTx0z967WDtFsi78Zv.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/6jHMpTx0z967WDtFsi78Zv.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x4d000ccde2f6aaf83d39484952f92dfe43b70532fa649694e7716c0c9226760d","isrc":"PLUM72300405","name":"myśli pułapki","registered_at":"2026-06-04T12:25:11Z","spotify_id":"6jHMpTx0z967WDtFsi78Zv","type":"track"}

mocniej od was czuję
type: MusicRecording
duration: PT2M41S
duration ms: 161600
explicit: false
by artist: Rusina
by artist: dodowhatstheword
in album: ostatnie dni przeklętych dni
  type: MusicAlbum
  date published: 2023-09-28
isrc code: PLUM72300406
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T17:54:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8020fd501a532aac2406e6ff82ade657c72d3c4b6775c94ac8a137b6d8de2f8f
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/3uTJLLHqNqN4bk81ucr86h.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3uTJLLHqNqN4bk81ucr86h
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8020fd501a532aac2406e6ff82ade657c72d3c4b6775c94ac8a137b6d8de2f8f","isrc":"PLUM72300406","name":"mocniej od was czuję","registered_at":"2026-06-05T17:54:24Z","spotify_id":"3uTJLLHqNqN4bk81ucr86h","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 0x8020fd501a532aac2406e6ff82ade657c72d3c4b6775c94ac8a137b6d8de2f8f. 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/3uTJLLHqNqN4bk81ucr86h.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/3uTJLLHqNqN4bk81ucr86h.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x8020fd501a532aac2406e6ff82ade657c72d3c4b6775c94ac8a137b6d8de2f8f","isrc":"PLUM72300406","name":"mocniej od was czuję","registered_at":"2026-06-05T17:54:24Z","spotify_id":"3uTJLLHqNqN4bk81ucr86h","type":"track"}

cartier
type: MusicRecording
duration: PT3M10S
duration ms: 190728
explicit: false
by artist: Rusina
by artist: learnhowtohustle
in album: ostatnie dni przeklętych dni
  type: MusicAlbum
  date published: 2023-09-28
isrc code: PLUM72300407
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T09:35:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaa07804fd04cfd6e9bd3f5e5d8c9f262948f70a87b4fa10d92e292e9da78bd2f
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/2mlj0aph9Qud1KLCJ5X7KA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2mlj0aph9Qud1KLCJ5X7KA
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 0xaa07804fd04cfd6e9bd3f5e5d8c9f262948f70a87b4fa10d92e292e9da78bd2f. 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/2mlj0aph9Qud1KLCJ5X7KA.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/2mlj0aph9Qud1KLCJ5X7KA.
  date published: 2026-06-13T12:47:07Z