vkie
type: MusicGroup
genre: polish-hip-hop
genre: polish-trap
popularity: 64
followers: 160858
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbe77dad15f9953b3e14a2aa4564a31d8d51988d33c01ebc2b4f7837aaede1b48
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/2594ebcd-3c3b-4908-84a2-3317472a5a97.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2594ebcd-3c3b-4908-84a2-3317472a5a97.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2594ebcd-3c3b-4908-84a2-3317472a5a97
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 0xbe77dad15f9953b3e14a2aa4564a31d8d51988d33c01ebc2b4f7837aaede1b48. 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/2594ebcd-3c3b-4908-84a2-3317472a5a97.json and https://artists.proofprofile.net/proofs/artist/2594ebcd-3c3b-4908-84a2-3317472a5a97.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: NIE BĘDĘ LEGENDĄ
  type: MusicAlbum
  date published: 2023-11-09
  track: NIE BĘDĘ LEGENDĄ
    type: MusicRecording
    duration: PT3M7S
    duration ms: 187800
    explicit: false
    by artist: Frosti
    by artist: vkie
    by artist: Pako
    by artist: Pedro
    by artist: francis
    in album: NIE BĘDĘ LEGENDĄ
      type: MusicAlbum
      date published: 2023-11-09
    isrc code: PLI364094780
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-07T15:03:37+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x65a5eaf15f592e21c2ffda0a0535a34e15837180ee5a42ade06a55b906b2c454
    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/76RsPe9lVouHX2AjLuLFnv.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/76RsPe9lVouHX2AjLuLFnv
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x65a5eaf15f592e21c2ffda0a0535a34e15837180ee5a42ade06a55b906b2c454","isrc":"PLI364094780","name":"NIE BĘDĘ LEGENDĄ","registered_at":"2026-06-07T15:03:37Z","spotify_id":"76RsPe9lVouHX2AjLuLFnv","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 0x65a5eaf15f592e21c2ffda0a0535a34e15837180ee5a42ade06a55b906b2c454. 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/76RsPe9lVouHX2AjLuLFnv.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/76RsPe9lVouHX2AjLuLFnv.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0x65a5eaf15f592e21c2ffda0a0535a34e15837180ee5a42ade06a55b906b2c454","isrc":"PLI364094780","name":"NIE BĘDĘ LEGENDĄ","registered_at":"2026-06-07T15:03:37Z","spotify_id":"76RsPe9lVouHX2AjLuLFnv","type":"track"}
album: #VKIEszn
  type: MusicAlbum
  date published: 2023-03-24
  track: ZALICZKA
    type: MusicRecording
    duration: PT1M45S
    duration ms: 105142
    explicit: false
    by artist: vkie
    in album: #VKIEszn
      type: MusicAlbum
      date published: 2023-03-24
    isrc code: PLC062361263
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T12:15:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa3b3d1cd4cfa205fdddf9c6a1e3091078a225c5ab75f3f7a14f6791bffeb7d0b
    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/5173B69i0pSTn6bXUttUa0.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5173B69i0pSTn6bXUttUa0
    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 0xa3b3d1cd4cfa205fdddf9c6a1e3091078a225c5ab75f3f7a14f6791bffeb7d0b. 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/5173B69i0pSTn6bXUttUa0.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/5173B69i0pSTn6bXUttUa0.
      date published: 2026-06-13T12:47:07Z
  track: PO MOJEJ STRONIE
    type: MusicRecording
    duration: PT2M7S
    duration ms: 127080
    explicit: false
    by artist: vkie
    in album: #VKIEszn
      type: MusicAlbum
      date published: 2023-03-24
    isrc code: PLC062361262
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T15:01:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa4b16e37e93151ceb1a30102202934d97e72bc8dbca9f6a6004266095779d415
    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/3lUL1yReYDJ4z3i6Grfl4v.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3lUL1yReYDJ4z3i6Grfl4v
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:47:07Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xa4b16e37e93151ceb1a30102202934d97e72bc8dbca9f6a6004266095779d415","isrc":"PLC062361262","name":"PO MOJEJ STRONIE","registered_at":"2026-06-04T15:01:15Z","spotify_id":"3lUL1yReYDJ4z3i6Grfl4v","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 0xa4b16e37e93151ceb1a30102202934d97e72bc8dbca9f6a6004266095779d415. 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/3lUL1yReYDJ4z3i6Grfl4v.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/3lUL1yReYDJ4z3i6Grfl4v.
      date published: 2026-06-13T12:47:07Z
      text: {"copyright_id":"0xa4b16e37e93151ceb1a30102202934d97e72bc8dbca9f6a6004266095779d415","isrc":"PLC062361262","name":"PO MOJEJ STRONIE","registered_at":"2026-06-04T15:01:15Z","spotify_id":"3lUL1yReYDJ4z3i6Grfl4v","type":"track"}
  track: NAPĘD
    type: MusicRecording
    duration: PT2M33S
    duration ms: 153921
    explicit: false
    by artist: vkie
    in album: #VKIEszn
      type: MusicAlbum
      date published: 2023-03-24
    isrc code: PLC062249536
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    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: DOTLENIONY
  track: GDZIE MOJA KULTURA?
  track: CO SIĘ ZMIENIŁO?
  track: VKIE SIE SKOŃCZYŁ
  track: NIE TRACĘ GŁOWY
  track: OMERTA
  track: POPEŁNIAM
  track: KIEDYŚ NIE BYŁO TAM MIEJSC
  track: VIVA SILESIA, VIVA POLONIA
album: DŻUNGLA
album: To się nie zmieni (Jest dobrze)
album: DAM CI PORADY
album: CZAS CIĘ GONI
album: TRUSKULOWY 2
album: 120 WERSÓW ŻEBY ZAJE*AĆ CO WASZE
album: NIE POTRAFIĘ PORADZIĆ SOBIE PO STRACIE
album: SZAŁ
album: setki dróg
album: Kiedy Pada Deszcz
album: DAJ SPOKÓJ
album: Members Only Cypher 2
album: KIEDY NAS TO ZNISZCZY?
album: Jestem największy
album: OMERTA
album: KIEDYŚ NIE BYŁO TAM MIEJSC
album: VKIE SIE SKOŃCZYŁ
album: NAPĘD
album: GRUBE B*BY
album: BBBEFSZTYK
album: BEJ ANTHEM
album: BRAK KONTROLI
album: FLY
album: DWA KROKI W TYŁ
album: ZEMSTA
album: NIE UMRĘ STARY I SPŁUKANY
album: OGCALI
album: Zbyt chore
album: TANI LUZ
album: NIE MIEJ PRETENSJI
album: Grind
album: TWARDY ŁEB
album: NOC OCZYSZCZENIA
album: SMI
album: NIEMIŁO
album: ANIOŁ STRÓŻ
album: ALEPPO
album: BOZO
track: 120 WERSÓW ŻEBY ZAJE*AĆ CO WASZE
track: TRUSKULOWY 2
track: FLY
track: BŁĘDNE KOŁO
track: Kiedy Pada Deszcz
track: Biały Chłopak Z Bloków
track: To się nie zmieni (Jest dobrze)
track: GRUBE B*BY
track: Zajawa
track: NAPĘD
track: NIE BĘDĘ LEGENDĄ
track: KIEDYŚ NIE BYŁO TAM MIEJSC
track: Symbol
track: ZALICZKA
track: PO MOJEJ STRONIE
track: DOTLENIONY
track: GDZIE MOJA KULTURA?
track: CO SIĘ ZMIENIŁO?

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T14:37:14+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x4e00def505cabe289e6e0893c44230f886b779452f70d32dfe9839fe32f9f053

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/0GRNtJc4illrbyg6K5hOzw.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0GRNtJc4illrbyg6K5hOzw

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x4e00def505cabe289e6e0893c44230f886b779452f70d32dfe9839fe32f9f053","isrc":"PLC062249536","name":"NAPĘD","registered_at":"2026-06-04T14:37:14Z","spotify_id":"0GRNtJc4illrbyg6K5hOzw","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 0x4e00def505cabe289e6e0893c44230f886b779452f70d32dfe9839fe32f9f053. 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/0GRNtJc4illrbyg6K5hOzw.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/0GRNtJc4illrbyg6K5hOzw.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x4e00def505cabe289e6e0893c44230f886b779452f70d32dfe9839fe32f9f053","isrc":"PLC062249536","name":"NAPĘD","registered_at":"2026-06-04T14:37:14Z","spotify_id":"0GRNtJc4illrbyg6K5hOzw","type":"track"}

DOTLENIONY
type: MusicRecording
duration: PT1M39S
duration ms: 99007
explicit: false
by artist: vkie
in album: #VKIEszn
  type: MusicAlbum
  date published: 2023-03-24
isrc code: PLC062361264
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:09:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa289721e84765a4be8cf92fb3c25fed5404aab81cd72a2fc04ff5aa66a5abbaf
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/35NZ5FntDcVWL8Q4IonUCu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35NZ5FntDcVWL8Q4IonUCu
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 0xa289721e84765a4be8cf92fb3c25fed5404aab81cd72a2fc04ff5aa66a5abbaf. 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/35NZ5FntDcVWL8Q4IonUCu.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/35NZ5FntDcVWL8Q4IonUCu.
  date published: 2026-06-13T12:47:07Z

GDZIE MOJA KULTURA?
type: MusicRecording
duration: PT2M28S
duration ms: 148739
explicit: false
by artist: vkie
in album: #VKIEszn
  type: MusicAlbum
  date published: 2023-03-24
isrc code: PLC062361265
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:02:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdbb06910c8ea3ce0df8d2e7cadf2541c50dfdae5b47cac9e4fea9316bfa3040f
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/3CD6KOQRGWkARoAmvfkYzo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3CD6KOQRGWkARoAmvfkYzo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdbb06910c8ea3ce0df8d2e7cadf2541c50dfdae5b47cac9e4fea9316bfa3040f","isrc":"PLC062361265","name":"GDZIE MOJA KULTURA?","registered_at":"2026-06-04T15:02:37Z","spotify_id":"3CD6KOQRGWkARoAmvfkYzo","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 0xdbb06910c8ea3ce0df8d2e7cadf2541c50dfdae5b47cac9e4fea9316bfa3040f. 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/3CD6KOQRGWkARoAmvfkYzo.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/3CD6KOQRGWkARoAmvfkYzo.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xdbb06910c8ea3ce0df8d2e7cadf2541c50dfdae5b47cac9e4fea9316bfa3040f","isrc":"PLC062361265","name":"GDZIE MOJA KULTURA?","registered_at":"2026-06-04T15:02:37Z","spotify_id":"3CD6KOQRGWkARoAmvfkYzo","type":"track"}

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"}

VKIE SIE SKOŃCZYŁ
type: MusicRecording
duration: PT2M28S
duration ms: 148000
explicit: false
by artist: vkie
in album: #VKIEszn
  type: MusicAlbum
  date published: 2023-03-24
isrc code: PLC062253662
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:20:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x737b6e24bdbd5fc92583419a593cb7d344a9659db6ba48936af73b1dfe19a89c
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/6N9e14qrNDzGj2dQBxkzVl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6N9e14qrNDzGj2dQBxkzVl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x737b6e24bdbd5fc92583419a593cb7d344a9659db6ba48936af73b1dfe19a89c","isrc":"PLC062253662","name":"VKIE SIE SKOŃCZYŁ","registered_at":"2026-06-04T13:20:44Z","spotify_id":"6N9e14qrNDzGj2dQBxkzVl","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 0x737b6e24bdbd5fc92583419a593cb7d344a9659db6ba48936af73b1dfe19a89c. 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/6N9e14qrNDzGj2dQBxkzVl.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/6N9e14qrNDzGj2dQBxkzVl.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x737b6e24bdbd5fc92583419a593cb7d344a9659db6ba48936af73b1dfe19a89c","isrc":"PLC062253662","name":"VKIE SIE SKOŃCZYŁ","registered_at":"2026-06-04T13:20:44Z","spotify_id":"6N9e14qrNDzGj2dQBxkzVl","type":"track"}

NIE TRACĘ GŁOWY
type: MusicRecording
duration: PT2M10S
duration ms: 130285
explicit: false
by artist: vkie
in album: #VKIEszn
  type: MusicAlbum
  date published: 2023-03-24
isrc code: PLC062361267
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T05:27:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb415a1bf34d0689aec8a0e2baba61e820c22d24a6b01977964d34281fd11c3d8
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/2ps45FZyc1m6EQrg7m9X90.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ps45FZyc1m6EQrg7m9X90
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb415a1bf34d0689aec8a0e2baba61e820c22d24a6b01977964d34281fd11c3d8","isrc":"PLC062361267","name":"NIE TRACĘ GŁOWY","registered_at":"2026-06-05T05:27:27Z","spotify_id":"2ps45FZyc1m6EQrg7m9X90","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 0xb415a1bf34d0689aec8a0e2baba61e820c22d24a6b01977964d34281fd11c3d8. 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/2ps45FZyc1m6EQrg7m9X90.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/2ps45FZyc1m6EQrg7m9X90.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xb415a1bf34d0689aec8a0e2baba61e820c22d24a6b01977964d34281fd11c3d8","isrc":"PLC062361267","name":"NIE TRACĘ GŁOWY","registered_at":"2026-06-05T05:27:27Z","spotify_id":"2ps45FZyc1m6EQrg7m9X90","type":"track"}

OMERTA
type: MusicRecording
duration: PT1M56S
duration ms: 116000
explicit: false
by artist: vkie
in album: #VKIEszn
  type: MusicAlbum
  date published: 2023-03-24
isrc code: PLC062261070
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T06:58:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x066aa0c949765b91eee4d8b64e0aadf3f0d97081085ffc9e4d4c7bfc589c5fdb
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/6MbwYZRzFJhoODOftoQWvp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6MbwYZRzFJhoODOftoQWvp
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 0x066aa0c949765b91eee4d8b64e0aadf3f0d97081085ffc9e4d4c7bfc589c5fdb. 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/6MbwYZRzFJhoODOftoQWvp.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/6MbwYZRzFJhoODOftoQWvp.
  date published: 2026-06-13T12:47:07Z

POPEŁNIAM
type: MusicRecording
duration: PT3M2S
duration ms: 182884
explicit: false
by artist: vkie
by artist: KPSN
by artist: Pazzy
in album: #VKIEszn
  type: MusicAlbum
  date published: 2023-03-24
isrc code: PLC062361268
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T17:56:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf33f8dc61ff1f2b50f68dd179e91452978ac5c12a3baee8ed29f7e90a0bdd698
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/3h8iVGfrZor2oaSzuPQSWF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3h8iVGfrZor2oaSzuPQSWF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf33f8dc61ff1f2b50f68dd179e91452978ac5c12a3baee8ed29f7e90a0bdd698","isrc":"PLC062361268","name":"POPEŁNIAM","registered_at":"2026-06-05T17:56:35Z","spotify_id":"3h8iVGfrZor2oaSzuPQSWF","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 0xf33f8dc61ff1f2b50f68dd179e91452978ac5c12a3baee8ed29f7e90a0bdd698. 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/3h8iVGfrZor2oaSzuPQSWF.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/3h8iVGfrZor2oaSzuPQSWF.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xf33f8dc61ff1f2b50f68dd179e91452978ac5c12a3baee8ed29f7e90a0bdd698","isrc":"PLC062361268","name":"POPEŁNIAM","registered_at":"2026-06-05T17:56:35Z","spotify_id":"3h8iVGfrZor2oaSzuPQSWF","type":"track"}

KIEDYŚ NIE BYŁO TAM MIEJSC
type: MusicRecording
duration: PT4M12S
duration ms: 252126
explicit: false
by artist: vkie
by artist: młodyba
in album: #VKIEszn
  type: MusicAlbum
  date published: 2023-03-24
isrc code: PLC062259932
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T05:51:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9baa445e5c4fe8453bb3b81a94353f1952159b3f9ba8737e0e7e5e6728069cff
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/5KuY4MencnAbjt78DXYYrL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5KuY4MencnAbjt78DXYYrL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9baa445e5c4fe8453bb3b81a94353f1952159b3f9ba8737e0e7e5e6728069cff","isrc":"PLC062259932","name":"KIEDYŚ NIE BYŁO TAM MIEJSC","registered_at":"2026-06-06T05:51:26Z","spotify_id":"5KuY4MencnAbjt78DXYYrL","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 0x9baa445e5c4fe8453bb3b81a94353f1952159b3f9ba8737e0e7e5e6728069cff. 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/5KuY4MencnAbjt78DXYYrL.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/5KuY4MencnAbjt78DXYYrL.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x9baa445e5c4fe8453bb3b81a94353f1952159b3f9ba8737e0e7e5e6728069cff","isrc":"PLC062259932","name":"KIEDYŚ NIE BYŁO TAM MIEJSC","registered_at":"2026-06-06T05:51:26Z","spotify_id":"5KuY4MencnAbjt78DXYYrL","type":"track"}

VIVA SILESIA, VIVA POLONIA
type: MusicRecording
duration: PT1M46S
duration ms: 106630
explicit: false
by artist: vkie
in album: #VKIEszn
  type: MusicAlbum
  date published: 2023-03-24
isrc code: PLC062361269
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T05:49:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfaf63191b555cd4272706740fecdaa22e980a661c7ccae99cfa385182ae3a73a
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/1tz7PtKii27EWOshYrxqQJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1tz7PtKii27EWOshYrxqQJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfaf63191b555cd4272706740fecdaa22e980a661c7ccae99cfa385182ae3a73a","isrc":"PLC062361269","name":"VIVA SILESIA, VIVA POLONIA","registered_at":"2026-06-06T05:49:23Z","spotify_id":"1tz7PtKii27EWOshYrxqQJ","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 0xfaf63191b555cd4272706740fecdaa22e980a661c7ccae99cfa385182ae3a73a. 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/1tz7PtKii27EWOshYrxqQJ.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/1tz7PtKii27EWOshYrxqQJ.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xfaf63191b555cd4272706740fecdaa22e980a661c7ccae99cfa385182ae3a73a","isrc":"PLC062361269","name":"VIVA SILESIA, VIVA POLONIA","registered_at":"2026-06-06T05:49:23Z","spotify_id":"1tz7PtKii27EWOshYrxqQJ","type":"track"}

DŻUNGLA
type: MusicAlbum
date published: 2021-10-15
track: MY KONTRA ONI
  type: MusicRecording
  duration: PT1M59S
  duration ms: 119961
  explicit: false
  by artist: vkie
  in album: DŻUNGLA
    type: MusicAlbum
    date published: 2021-10-15
  isrc code: PLC062117530
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T06:59:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd540c9b05cee1179559146528d3bd9acee7dbc29eb68c0f79f70fa1abc962194
  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/1jHAaEC4RbDXLzycidulHY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1jHAaEC4RbDXLzycidulHY
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd540c9b05cee1179559146528d3bd9acee7dbc29eb68c0f79f70fa1abc962194","isrc":"PLC062117530","name":"MY KONTRA ONI","registered_at":"2026-06-04T06:59:59Z","spotify_id":"1jHAaEC4RbDXLzycidulHY","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 0xd540c9b05cee1179559146528d3bd9acee7dbc29eb68c0f79f70fa1abc962194. 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/1jHAaEC4RbDXLzycidulHY.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/1jHAaEC4RbDXLzycidulHY.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xd540c9b05cee1179559146528d3bd9acee7dbc29eb68c0f79f70fa1abc962194","isrc":"PLC062117530","name":"MY KONTRA ONI","registered_at":"2026-06-04T06:59:59Z","spotify_id":"1jHAaEC4RbDXLzycidulHY","type":"track"}
track: MIĘTA
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168422
  explicit: false
  by artist: vkie
  in album: DŻUNGLA
    type: MusicAlbum
    date published: 2021-10-15
  isrc code: PLC062117531
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:01:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7be41108fbc57f8746c1837cb4b06c28c3b712eb66ae431afbba4ee71d9df2b0
  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/3zu8C3fNPLSzFUfcqLcieX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3zu8C3fNPLSzFUfcqLcieX
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7be41108fbc57f8746c1837cb4b06c28c3b712eb66ae431afbba4ee71d9df2b0","isrc":"PLC062117531","name":"MIĘTA","registered_at":"2026-06-04T13:01:52Z","spotify_id":"3zu8C3fNPLSzFUfcqLcieX","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 0x7be41108fbc57f8746c1837cb4b06c28c3b712eb66ae431afbba4ee71d9df2b0. 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/3zu8C3fNPLSzFUfcqLcieX.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/3zu8C3fNPLSzFUfcqLcieX.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x7be41108fbc57f8746c1837cb4b06c28c3b712eb66ae431afbba4ee71d9df2b0","isrc":"PLC062117531","name":"MIĘTA","registered_at":"2026-06-04T13:01:52Z","spotify_id":"3zu8C3fNPLSzFUfcqLcieX","type":"track"}
track: SMI
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196250
  explicit: false
  by artist: vkie
  in album: DŻUNGLA
    type: MusicAlbum
    date published: 2021-10-15
  isrc code: PLC062115542
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:15:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5311dd2799fcc9081df2b753df99cd3fc9f4a8d54d01185ca6eca4ce96672619
  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/50qaGg0RLHgpHDaZz6nZG9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/50qaGg0RLHgpHDaZz6nZG9
  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 0x5311dd2799fcc9081df2b753df99cd3fc9f4a8d54d01185ca6eca4ce96672619. 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/50qaGg0RLHgpHDaZz6nZG9.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/50qaGg0RLHgpHDaZz6nZG9.
    date published: 2026-06-13T12:47:07Z
track: TO I TAMTO
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179951
  explicit: false
  by artist: vkie
  by artist: schafter
  in album: DŻUNGLA
    type: MusicAlbum
    date published: 2021-10-15
  isrc code: PLC062117532
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T05:12:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd48d6c2cb83add32930749ac0912561063215285f7e68796d2c6bb74c966429a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1zNQCZbQL1v0LlRMDzVdQI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1zNQCZbQL1v0LlRMDzVdQI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd48d6c2cb83add32930749ac0912561063215285f7e68796d2c6bb74c966429a","isrc":"PLC062117532","name":"TO I TAMTO","registered_at":"2026-06-05T05:12:18Z","spotify_id":"1zNQCZbQL1v0LlRMDzVdQI","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd48d6c2cb83add32930749ac0912561063215285f7e68796d2c6bb74c966429a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1zNQCZbQL1v0LlRMDzVdQI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1zNQCZbQL1v0LlRMDzVdQI.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xd48d6c2cb83add32930749ac0912561063215285f7e68796d2c6bb74c966429a","isrc":"PLC062117532","name":"TO I TAMTO","registered_at":"2026-06-05T05:12:18Z","spotify_id":"1zNQCZbQL1v0LlRMDzVdQI","type":"track"}
track: HANNAH MONTANA
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233290
  explicit: false
  by artist: vkie
  in album: DŻUNGLA
    type: MusicAlbum
    date published: 2021-10-15
  isrc code: PLC062117533
  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: CRAZY FROG
track: TOKSYNY
track: BOZO
track: JESTEM W STANIE
track: WWV
track: DAJ PARE MI
track: NAUCZYŁEM SIĘ
track: TWOJA LIGA NISKA
track: ALEPPO
track: ALGORYTM
track: JEBAĆ TWOICH ZIOMÓW
track: BIG JUNGLE SHIT (OUTRO)
track: KOCHANIE ZROZUM MNIE [BONUS TRACK]
track: PUSTKA [BONUS TRACK]

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T13:22:52+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xc6453a6b1ce5792f5835748a8dbcae15d86b2ff5f253a70ed354ef2dbc2ba9bb

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/6ThG0PswsGyKTBUaloKQaJ.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ThG0PswsGyKTBUaloKQaJ

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xc6453a6b1ce5792f5835748a8dbcae15d86b2ff5f253a70ed354ef2dbc2ba9bb","isrc":"PLC062117533","name":"HANNAH MONTANA","registered_at":"2026-06-04T13:22:52Z","spotify_id":"6ThG0PswsGyKTBUaloKQaJ","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 0xc6453a6b1ce5792f5835748a8dbcae15d86b2ff5f253a70ed354ef2dbc2ba9bb. 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/6ThG0PswsGyKTBUaloKQaJ.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/6ThG0PswsGyKTBUaloKQaJ.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0xc6453a6b1ce5792f5835748a8dbcae15d86b2ff5f253a70ed354ef2dbc2ba9bb","isrc":"PLC062117533","name":"HANNAH MONTANA","registered_at":"2026-06-04T13:22:52Z","spotify_id":"6ThG0PswsGyKTBUaloKQaJ","type":"track"}

CRAZY FROG
type: MusicRecording
duration: PT2M20S
duration ms: 140155
explicit: false
by artist: vkie
in album: DŻUNGLA
  type: MusicAlbum
  date published: 2021-10-15
isrc code: PLC062117534
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:01:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa06952b3b187cb44cd96787d95551278b1be083d993c9e7263fc608653524c2a
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/3iE1FE8lXfXlrAcHL01jpv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3iE1FE8lXfXlrAcHL01jpv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa06952b3b187cb44cd96787d95551278b1be083d993c9e7263fc608653524c2a","isrc":"PLC062117534","name":"CRAZY FROG","registered_at":"2026-06-04T08:01:42Z","spotify_id":"3iE1FE8lXfXlrAcHL01jpv","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 0xa06952b3b187cb44cd96787d95551278b1be083d993c9e7263fc608653524c2a. 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/3iE1FE8lXfXlrAcHL01jpv.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/3iE1FE8lXfXlrAcHL01jpv.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xa06952b3b187cb44cd96787d95551278b1be083d993c9e7263fc608653524c2a","isrc":"PLC062117534","name":"CRAZY FROG","registered_at":"2026-06-04T08:01:42Z","spotify_id":"3iE1FE8lXfXlrAcHL01jpv","type":"track"}

TOKSYNY
type: MusicRecording
duration: PT2M26S
duration ms: 146000
explicit: false
by artist: vkie
in album: DŻUNGLA
  type: MusicAlbum
  date published: 2021-10-15
isrc code: PLC062117535
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T06:01:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6c6056c56a503d181fb60bcd26b28d4eb0475d2857d21da244cb3a14ff7d97a6
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/45Bi5e7jeXJSZFBNkZ9Ryx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45Bi5e7jeXJSZFBNkZ9Ryx
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 0x6c6056c56a503d181fb60bcd26b28d4eb0475d2857d21da244cb3a14ff7d97a6. 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/45Bi5e7jeXJSZFBNkZ9Ryx.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/45Bi5e7jeXJSZFBNkZ9Ryx.
  date published: 2026-06-13T15:41:10Z

BOZO
type: MusicRecording
duration: PT2M54S
duration ms: 174378
explicit: false
by artist: vkie
in album: DŻUNGLA
  type: MusicAlbum
  date published: 2021-10-15
isrc code: PLC062113638
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:36:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd30e52e61467b2733821f9df72b16260638dbae5f7047feb1e5eb416702370c4
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/0Y4QoYUycDPCzCh7dTqd6k.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Y4QoYUycDPCzCh7dTqd6k
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 0xd30e52e61467b2733821f9df72b16260638dbae5f7047feb1e5eb416702370c4. 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/0Y4QoYUycDPCzCh7dTqd6k.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/0Y4QoYUycDPCzCh7dTqd6k.
  date published: 2026-06-13T12:47:07Z

JESTEM W STANIE
type: MusicRecording
duration: PT2M37S
duration ms: 157333
explicit: false
by artist: vkie
by artist: Pazzy
in album: DŻUNGLA
  type: MusicAlbum
  date published: 2021-10-15
isrc code: PLC062117536
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:47:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc7e37f45320504f73e2defeadd0143099831710d4fdd9a3438e33e8212cbe0db
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/21Gsotu9RpZ2hht9E7HuIl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/21Gsotu9RpZ2hht9E7HuIl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc7e37f45320504f73e2defeadd0143099831710d4fdd9a3438e33e8212cbe0db","isrc":"PLC062117536","name":"JESTEM W STANIE","registered_at":"2026-06-04T14:47:33Z","spotify_id":"21Gsotu9RpZ2hht9E7HuIl","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 0xc7e37f45320504f73e2defeadd0143099831710d4fdd9a3438e33e8212cbe0db. 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/21Gsotu9RpZ2hht9E7HuIl.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/21Gsotu9RpZ2hht9E7HuIl.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xc7e37f45320504f73e2defeadd0143099831710d4fdd9a3438e33e8212cbe0db","isrc":"PLC062117536","name":"JESTEM W STANIE","registered_at":"2026-06-04T14:47:33Z","spotify_id":"21Gsotu9RpZ2hht9E7HuIl","type":"track"}

WWV
type: MusicRecording
duration: PT3M50S
duration ms: 230210
explicit: false
by artist: vkie
by artist: White Widow
in album: DŻUNGLA
  type: MusicAlbum
  date published: 2021-10-15
isrc code: PLC062117537
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:10:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x10519323edde399317316823507e4666bbeaa9dc27d8b9cf97c969a6932b1ff1
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/37dq3iOrsSb69Y4Ctg8us7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/37dq3iOrsSb69Y4Ctg8us7
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 0x10519323edde399317316823507e4666bbeaa9dc27d8b9cf97c969a6932b1ff1. 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/37dq3iOrsSb69Y4Ctg8us7.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/37dq3iOrsSb69Y4Ctg8us7.
  date published: 2026-06-13T12:47:07Z

DAJ PARE MI
type: MusicRecording
duration: PT2M15S
duration ms: 135550
explicit: false
by artist: vkie
in album: DŻUNGLA
  type: MusicAlbum
  date published: 2021-10-15
isrc code: PLC062117538
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T05:08:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x48b2928c51c5a09553829009cd8cc9e36d2de564da4b4a9d94af3d7625ff99b8
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/21qFr6Soj0huAsTNZIx6xP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/21qFr6Soj0huAsTNZIx6xP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x48b2928c51c5a09553829009cd8cc9e36d2de564da4b4a9d94af3d7625ff99b8","isrc":"PLC062117538","name":"DAJ PARE MI","registered_at":"2026-06-05T05:08:14Z","spotify_id":"21qFr6Soj0huAsTNZIx6xP","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 0x48b2928c51c5a09553829009cd8cc9e36d2de564da4b4a9d94af3d7625ff99b8. 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/21qFr6Soj0huAsTNZIx6xP.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/21qFr6Soj0huAsTNZIx6xP.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x48b2928c51c5a09553829009cd8cc9e36d2de564da4b4a9d94af3d7625ff99b8","isrc":"PLC062117538","name":"DAJ PARE MI","registered_at":"2026-06-05T05:08:14Z","spotify_id":"21qFr6Soj0huAsTNZIx6xP","type":"track"}

NAUCZYŁEM SIĘ
type: MusicRecording
duration: PT2M19S
duration ms: 139805
explicit: false
by artist: vkie
in album: DŻUNGLA
  type: MusicAlbum
  date published: 2021-10-15
isrc code: PLC062117539
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:06:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x75acfbbaf593c9c8eed088bde7afb6d7154c8fc34d6238d74ad113447464a131
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/6uqtdKFAB84fjsfOjnhvtb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6uqtdKFAB84fjsfOjnhvtb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x75acfbbaf593c9c8eed088bde7afb6d7154c8fc34d6238d74ad113447464a131","isrc":"PLC062117539","name":"NAUCZYŁEM SIĘ","registered_at":"2026-06-04T10:06:47Z","spotify_id":"6uqtdKFAB84fjsfOjnhvtb","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 0x75acfbbaf593c9c8eed088bde7afb6d7154c8fc34d6238d74ad113447464a131. 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/6uqtdKFAB84fjsfOjnhvtb.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/6uqtdKFAB84fjsfOjnhvtb.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x75acfbbaf593c9c8eed088bde7afb6d7154c8fc34d6238d74ad113447464a131","isrc":"PLC062117539","name":"NAUCZYŁEM SIĘ","registered_at":"2026-06-04T10:06:47Z","spotify_id":"6uqtdKFAB84fjsfOjnhvtb","type":"track"}

TWOJA LIGA NISKA
type: MusicRecording
duration: PT3M29S
duration ms: 209454
explicit: false
by artist: vkie
by artist: Astrogxral
in album: DŻUNGLA
  type: MusicAlbum
  date published: 2021-10-15
isrc code: PLC062117540
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:24:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1ca67f8a361a9890c2c8f9ca03a8f90a6788c6bef4f69805d96cdcc53684a134
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/4NzcIIqrX2HVC7ueNDQKJd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4NzcIIqrX2HVC7ueNDQKJd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1ca67f8a361a9890c2c8f9ca03a8f90a6788c6bef4f69805d96cdcc53684a134","isrc":"PLC062117540","name":"TWOJA LIGA NISKA","registered_at":"2026-06-04T16:24:05Z","spotify_id":"4NzcIIqrX2HVC7ueNDQKJd","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 0x1ca67f8a361a9890c2c8f9ca03a8f90a6788c6bef4f69805d96cdcc53684a134. 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/4NzcIIqrX2HVC7ueNDQKJd.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/4NzcIIqrX2HVC7ueNDQKJd.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x1ca67f8a361a9890c2c8f9ca03a8f90a6788c6bef4f69805d96cdcc53684a134","isrc":"PLC062117540","name":"TWOJA LIGA NISKA","registered_at":"2026-06-04T16:24:05Z","spotify_id":"4NzcIIqrX2HVC7ueNDQKJd","type":"track"}

ALEPPO
type: MusicRecording
duration: PT3M32S
duration ms: 212227
explicit: false
by artist: vkie
in album: DŻUNGLA
  type: MusicAlbum
  date published: 2021-10-15
isrc code: PLC062114042
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:45:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x125e745543e5be4c63bdf023e80694a8149f121e48d095da79ab55509428ebe1
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/6bqAaKkmb6mH3Wzvg6GTEI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bqAaKkmb6mH3Wzvg6GTEI
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 0x125e745543e5be4c63bdf023e80694a8149f121e48d095da79ab55509428ebe1. 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/6bqAaKkmb6mH3Wzvg6GTEI.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/6bqAaKkmb6mH3Wzvg6GTEI.
  date published: 2026-06-13T17:25:41Z

ALGORYTM
type: MusicRecording
duration: PT2M50S
duration ms: 170000
explicit: false
by artist: vkie
by artist: młodyba
in album: DŻUNGLA
  type: MusicAlbum
  date published: 2021-10-15
isrc code: PLC062117541
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:29:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb75760cac882a9798665eee1b04ed99671ac9081a52f9569d20451d460d32a1b
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/6J0omLkV6ZP11cMjSxhhJR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6J0omLkV6ZP11cMjSxhhJR
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 0xb75760cac882a9798665eee1b04ed99671ac9081a52f9569d20451d460d32a1b. 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/6J0omLkV6ZP11cMjSxhhJR.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/6J0omLkV6ZP11cMjSxhhJR.
  date published: 2026-06-13T12:47:07Z

JEBAĆ TWOICH ZIOMÓW
type: MusicRecording
duration: PT3M2S
duration ms: 182000
explicit: false
by artist: vkie
in album: DŻUNGLA
  type: MusicAlbum
  date published: 2021-10-15
isrc code: PLC062117542
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:14:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3f6151ef60fa9583b31a012b0e331195557f9d8b65597cdaaf5a0196d241a559
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/0QGoRJlMUmU0RfGLQFuC16.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0QGoRJlMUmU0RfGLQFuC16
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3f6151ef60fa9583b31a012b0e331195557f9d8b65597cdaaf5a0196d241a559","isrc":"PLC062117542","name":"JEBAĆ TWOICH ZIOMÓW","registered_at":"2026-06-04T10:14:27Z","spotify_id":"0QGoRJlMUmU0RfGLQFuC16","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 0x3f6151ef60fa9583b31a012b0e331195557f9d8b65597cdaaf5a0196d241a559. 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/0QGoRJlMUmU0RfGLQFuC16.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/0QGoRJlMUmU0RfGLQFuC16.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x3f6151ef60fa9583b31a012b0e331195557f9d8b65597cdaaf5a0196d241a559","isrc":"PLC062117542","name":"JEBAĆ TWOICH ZIOMÓW","registered_at":"2026-06-04T10:14:27Z","spotify_id":"0QGoRJlMUmU0RfGLQFuC16","type":"track"}

BIG JUNGLE SHIT (OUTRO)
type: MusicRecording
duration: PT3M10S
duration ms: 190383
explicit: false
by artist: vkie
in album: DŻUNGLA
  type: MusicAlbum
  date published: 2021-10-15
isrc code: PLC062117543
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T09:36:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5d641b103a9046d2264b18797d7879bfbe12e43b2ce2b40bfe6e03f6b264ef2f
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/4vDE1MwFn84FwLm6hDR4Ik.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vDE1MwFn84FwLm6hDR4Ik
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5d641b103a9046d2264b18797d7879bfbe12e43b2ce2b40bfe6e03f6b264ef2f","isrc":"PLC062117543","name":"BIG JUNGLE SHIT (OUTRO)","registered_at":"2026-06-05T09:36:52Z","spotify_id":"4vDE1MwFn84FwLm6hDR4Ik","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 0x5d641b103a9046d2264b18797d7879bfbe12e43b2ce2b40bfe6e03f6b264ef2f. 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/4vDE1MwFn84FwLm6hDR4Ik.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/4vDE1MwFn84FwLm6hDR4Ik.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x5d641b103a9046d2264b18797d7879bfbe12e43b2ce2b40bfe6e03f6b264ef2f","isrc":"PLC062117543","name":"BIG JUNGLE SHIT (OUTRO)","registered_at":"2026-06-05T09:36:52Z","spotify_id":"4vDE1MwFn84FwLm6hDR4Ik","type":"track"}

KOCHANIE ZROZUM MNIE [BONUS TRACK]
type: MusicRecording
duration: PT2M52S
duration ms: 172393
explicit: false
by artist: vkie
in album: DŻUNGLA
  type: MusicAlbum
  date published: 2021-10-15
isrc code: PLC062117544
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T04:24:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe0b164d565a5b5fb1d217e5c32751b32f1c33b33b175cb3ac0f9ff78e629bc62
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/0kYQo4f1lJNHZac4EQfr67.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0kYQo4f1lJNHZac4EQfr67
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe0b164d565a5b5fb1d217e5c32751b32f1c33b33b175cb3ac0f9ff78e629bc62","isrc":"PLC062117544","name":"KOCHANIE ZROZUM MNIE [BONUS TRACK]","registered_at":"2026-06-05T04:24:24Z","spotify_id":"0kYQo4f1lJNHZac4EQfr67","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 0xe0b164d565a5b5fb1d217e5c32751b32f1c33b33b175cb3ac0f9ff78e629bc62. 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/0kYQo4f1lJNHZac4EQfr67.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/0kYQo4f1lJNHZac4EQfr67.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xe0b164d565a5b5fb1d217e5c32751b32f1c33b33b175cb3ac0f9ff78e629bc62","isrc":"PLC062117544","name":"KOCHANIE ZROZUM MNIE [BONUS TRACK]","registered_at":"2026-06-05T04:24:24Z","spotify_id":"0kYQo4f1lJNHZac4EQfr67","type":"track"}

PUSTKA [BONUS TRACK]
type: MusicRecording
duration: PT3M0S
duration ms: 180000
explicit: false
by artist: vkie
by artist: Olszakumpel
in album: DŻUNGLA
  type: MusicAlbum
  date published: 2021-10-15
isrc code: PLC062117545
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:46:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3e9a6ec6fd4589ccb26dbdedc19d01c2b354f662bfdbc195424448644fd62896
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/1QDqPwvT1aU3pPucstPA7v.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1QDqPwvT1aU3pPucstPA7v
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3e9a6ec6fd4589ccb26dbdedc19d01c2b354f662bfdbc195424448644fd62896","isrc":"PLC062117545","name":"PUSTKA [BONUS TRACK]","registered_at":"2026-06-04T14:46:35Z","spotify_id":"1QDqPwvT1aU3pPucstPA7v","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 0x3e9a6ec6fd4589ccb26dbdedc19d01c2b354f662bfdbc195424448644fd62896. 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/1QDqPwvT1aU3pPucstPA7v.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/1QDqPwvT1aU3pPucstPA7v.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x3e9a6ec6fd4589ccb26dbdedc19d01c2b354f662bfdbc195424448644fd62896","isrc":"PLC062117545","name":"PUSTKA [BONUS TRACK]","registered_at":"2026-06-04T14:46:35Z","spotify_id":"1QDqPwvT1aU3pPucstPA7v","type":"track"}

To się nie zmieni (Jest dobrze)
type: MusicAlbum
date published: 2024-04-18
track: To się nie zmieni (Jest dobrze)
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169846
  explicit: false
  by artist: Szamz
  by artist: vkie
  in album: To się nie zmieni (Jest dobrze)
    type: MusicAlbum
    date published: 2024-04-18
  isrc code: PLUM72400127
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T15:38:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x406c1a64a10099a4f85875a8ad9503e98a05eb887df53ddf7d7371e37c0b9042
  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/0I3I36vi7l3nMlAPgoi98A.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0I3I36vi7l3nMlAPgoi98A
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x406c1a64a10099a4f85875a8ad9503e98a05eb887df53ddf7d7371e37c0b9042","isrc":"PLUM72400127","name":"To się nie zmieni (Jest dobrze)","registered_at":"2026-06-06T15:38:22Z","spotify_id":"0I3I36vi7l3nMlAPgoi98A","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 0x406c1a64a10099a4f85875a8ad9503e98a05eb887df53ddf7d7371e37c0b9042. 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/0I3I36vi7l3nMlAPgoi98A.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/0I3I36vi7l3nMlAPgoi98A.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x406c1a64a10099a4f85875a8ad9503e98a05eb887df53ddf7d7371e37c0b9042","isrc":"PLUM72400127","name":"To się nie zmieni (Jest dobrze)","registered_at":"2026-06-06T15:38:22Z","spotify_id":"0I3I36vi7l3nMlAPgoi98A","type":"track"}
track: Całe lato w Łodzi
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214825
  explicit: false
  by artist: Szamz
  in album: To się nie zmieni (Jest dobrze)
    type: MusicAlbum
    date published: 2024-04-18
  isrc code: PLUM72400128
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T21:27:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe5fce4c4f2a15e25e68d8ac0ff5c999e6011810655a26c8dbe06d382e8b1f510
  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/7t9NIO3QjPLiHt8luFlZbq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7t9NIO3QjPLiHt8luFlZbq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe5fce4c4f2a15e25e68d8ac0ff5c999e6011810655a26c8dbe06d382e8b1f510","isrc":"PLUM72400128","name":"Całe lato w Łodzi","registered_at":"2026-06-09T21:27:12Z","spotify_id":"7t9NIO3QjPLiHt8luFlZbq","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 0xe5fce4c4f2a15e25e68d8ac0ff5c999e6011810655a26c8dbe06d382e8b1f510. 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/7t9NIO3QjPLiHt8luFlZbq.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/7t9NIO3QjPLiHt8luFlZbq.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xe5fce4c4f2a15e25e68d8ac0ff5c999e6011810655a26c8dbe06d382e8b1f510","isrc":"PLUM72400128","name":"Całe lato w Łodzi","registered_at":"2026-06-09T21:27:12Z","spotify_id":"7t9NIO3QjPLiHt8luFlZbq","type":"track"}

DAM CI PORADY
type: MusicAlbum
date published: 2024-03-04
track: DAM CI PORADY
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209577
  explicit: false
  by artist: vkie
  by artist: Gmeniu
  in album: DAM CI PORADY
    type: MusicAlbum
    date published: 2024-03-04
  isrc code: PLC062407496
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T20:29:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x32487e775f9719ebfdd3f865b1d01e58a4a8b0f0999fd497dd1da19c317cdb6b
  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/4Sjv6Bty0JoFgCP63fyiAM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Sjv6Bty0JoFgCP63fyiAM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x32487e775f9719ebfdd3f865b1d01e58a4a8b0f0999fd497dd1da19c317cdb6b","isrc":"PLC062407496","name":"DAM CI PORADY","registered_at":"2026-06-01T20:29:57Z","spotify_id":"4Sjv6Bty0JoFgCP63fyiAM","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 0x32487e775f9719ebfdd3f865b1d01e58a4a8b0f0999fd497dd1da19c317cdb6b. 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/4Sjv6Bty0JoFgCP63fyiAM.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/4Sjv6Bty0JoFgCP63fyiAM.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x32487e775f9719ebfdd3f865b1d01e58a4a8b0f0999fd497dd1da19c317cdb6b","isrc":"PLC062407496","name":"DAM CI PORADY","registered_at":"2026-06-01T20:29:57Z","spotify_id":"4Sjv6Bty0JoFgCP63fyiAM","type":"track"}

CZAS CIĘ GONI
type: MusicAlbum
date published: 2024-01-31
track: CZAS CIĘ GONI
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179256
  explicit: false
  by artist: vkie
  by artist: Gmeniu
  in album: CZAS CIĘ GONI
    type: MusicAlbum
    date published: 2024-01-31
  isrc code: PLC062402776
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:21:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xba43d455ee89391eede7f478a8a993a6d82dd7e34ada8b2b769d5d5a963001ee
  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/0Cy7JUkNoTvArY03EEVfPA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Cy7JUkNoTvArY03EEVfPA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xba43d455ee89391eede7f478a8a993a6d82dd7e34ada8b2b769d5d5a963001ee","isrc":"PLC062402776","name":"CZAS CIĘ GONI","registered_at":"2026-06-04T08:21:38Z","spotify_id":"0Cy7JUkNoTvArY03EEVfPA","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 0xba43d455ee89391eede7f478a8a993a6d82dd7e34ada8b2b769d5d5a963001ee. 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/0Cy7JUkNoTvArY03EEVfPA.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/0Cy7JUkNoTvArY03EEVfPA.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xba43d455ee89391eede7f478a8a993a6d82dd7e34ada8b2b769d5d5a963001ee","isrc":"PLC062402776","name":"CZAS CIĘ GONI","registered_at":"2026-06-04T08:21:38Z","spotify_id":"0Cy7JUkNoTvArY03EEVfPA","type":"track"}

TRUSKULOWY 2
type: MusicAlbum
date published: 2023-12-20
track: TRUSKULOWY 2
  type: MusicRecording
  duration: PT4M4S
  duration ms: 244615
  explicit: false
  by artist: vkie
  in album: TRUSKULOWY 2
    type: MusicAlbum
    date published: 2023-12-20
  isrc code: PLC062396824
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:12:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x00e2c32e11e497c3cd94fe09ad9271f494010f297347adb5862f8cb1b0eb6db6
  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/67uiB6Q9tKQs8D58kIWXc6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/67uiB6Q9tKQs8D58kIWXc6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x00e2c32e11e497c3cd94fe09ad9271f494010f297347adb5862f8cb1b0eb6db6","isrc":"PLC062396824","name":"TRUSKULOWY 2","registered_at":"2026-06-04T08:12:04Z","spotify_id":"67uiB6Q9tKQs8D58kIWXc6","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 0x00e2c32e11e497c3cd94fe09ad9271f494010f297347adb5862f8cb1b0eb6db6. 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/67uiB6Q9tKQs8D58kIWXc6.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/67uiB6Q9tKQs8D58kIWXc6.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x00e2c32e11e497c3cd94fe09ad9271f494010f297347adb5862f8cb1b0eb6db6","isrc":"PLC062396824","name":"TRUSKULOWY 2","registered_at":"2026-06-04T08:12:04Z","spotify_id":"67uiB6Q9tKQs8D58kIWXc6","type":"track"}

120 WERSÓW ŻEBY ZAJE*AĆ CO WASZE
type: MusicAlbum
date published: 2023-11-08
track: 120 WERSÓW ŻEBY ZAJE*AĆ CO WASZE
  type: MusicRecording
  duration: PT4M52S
  duration ms: 292902
  explicit: false
  by artist: vkie
  in album: 120 WERSÓW ŻEBY ZAJE*AĆ CO WASZE
    type: MusicAlbum
    date published: 2023-11-08
  isrc code: PLC062390313
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-02T02:18:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5299098830af5eb8935400ff20c6b853f79c331617af9370e6be757f38ae429f
  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/1VqT8aWuxRigiZILLcSlEM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1VqT8aWuxRigiZILLcSlEM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5299098830af5eb8935400ff20c6b853f79c331617af9370e6be757f38ae429f","isrc":"PLC062390313","name":"120 WERSÓW ŻEBY ZAJE*AĆ CO WASZE","registered_at":"2026-06-02T02:18:56Z","spotify_id":"1VqT8aWuxRigiZILLcSlEM","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 0x5299098830af5eb8935400ff20c6b853f79c331617af9370e6be757f38ae429f. 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/1VqT8aWuxRigiZILLcSlEM.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/1VqT8aWuxRigiZILLcSlEM.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x5299098830af5eb8935400ff20c6b853f79c331617af9370e6be757f38ae429f","isrc":"PLC062390313","name":"120 WERSÓW ŻEBY ZAJE*AĆ CO WASZE","registered_at":"2026-06-02T02:18:56Z","spotify_id":"1VqT8aWuxRigiZILLcSlEM","type":"track"}

NIE POTRAFIĘ PORADZIĆ SOBIE PO STRACIE
type: MusicAlbum
date published: 2023-10-20
track: NIE POTRAFIĘ PORADZIĆ SOBIE PO STRACIE
  type: MusicRecording
  duration: PT2M18S
  duration ms: 138000
  explicit: false
  by artist: Pazzy
  by artist: vkie
  in album: NIE POTRAFIĘ PORADZIĆ SOBIE PO STRACIE
    type: MusicAlbum
    date published: 2023-10-20
  isrc code: PLA552300738
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T02:56:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4a4cf54bc56dd4286c3b5e4cfb06d4667355939c3af94b19ac7cad46fc46975a
  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/0EfYlq8h5TTDN3BbSsKuAk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0EfYlq8h5TTDN3BbSsKuAk
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4a4cf54bc56dd4286c3b5e4cfb06d4667355939c3af94b19ac7cad46fc46975a","isrc":"PLA552300738","name":"NIE POTRAFIĘ PORADZIĆ SOBIE PO STRACIE","registered_at":"2026-06-07T02:56:58Z","spotify_id":"0EfYlq8h5TTDN3BbSsKuAk","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 0x4a4cf54bc56dd4286c3b5e4cfb06d4667355939c3af94b19ac7cad46fc46975a. 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/0EfYlq8h5TTDN3BbSsKuAk.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/0EfYlq8h5TTDN3BbSsKuAk.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x4a4cf54bc56dd4286c3b5e4cfb06d4667355939c3af94b19ac7cad46fc46975a","isrc":"PLA552300738","name":"NIE POTRAFIĘ PORADZIĆ SOBIE PO STRACIE","registered_at":"2026-06-07T02:56:58Z","spotify_id":"0EfYlq8h5TTDN3BbSsKuAk","type":"track"}

SZAŁ
type: MusicAlbum
date published: 2023-09-29
track: SZAŁ
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157974
  explicit: false
  by artist: vkie
  in album: SZAŁ
    type: MusicAlbum
    date published: 2023-09-29
  isrc code: PLC062386785
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T04:21:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9e919af617bfcdcb874c757d182a8985fe9221985faef99129f30a8d67129261
  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/0HAjbuIEDbqhg70zbCcsHn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0HAjbuIEDbqhg70zbCcsHn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9e919af617bfcdcb874c757d182a8985fe9221985faef99129f30a8d67129261","isrc":"PLC062386785","name":"SZAŁ","registered_at":"2026-06-05T04:21:40Z","spotify_id":"0HAjbuIEDbqhg70zbCcsHn","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 0x9e919af617bfcdcb874c757d182a8985fe9221985faef99129f30a8d67129261. 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/0HAjbuIEDbqhg70zbCcsHn.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/0HAjbuIEDbqhg70zbCcsHn.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x9e919af617bfcdcb874c757d182a8985fe9221985faef99129f30a8d67129261","isrc":"PLC062386785","name":"SZAŁ","registered_at":"2026-06-05T04:21:40Z","spotify_id":"0HAjbuIEDbqhg70zbCcsHn","type":"track"}

setki dróg
type: MusicAlbum
date published: 2023-09-24
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"}

Kiedy Pada Deszcz
type: MusicAlbum
date published: 2023-09-22
track: Kiedy Pada Deszcz
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177324
  explicit: false
  by artist: Aleshen
  by artist: vkie
  in album: Kiedy Pada Deszcz
    type: MusicAlbum
    date published: 2023-09-22
  isrc code: PLA552300619
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:29:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6bb640b20c7b084852261564204e939516b003e145b7f699ffbe5f5f7a8d58f0
  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/5xvcoqnehYhb3N9ualmhDL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xvcoqnehYhb3N9ualmhDL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6bb640b20c7b084852261564204e939516b003e145b7f699ffbe5f5f7a8d58f0","isrc":"PLA552300619","name":"Kiedy Pada Deszcz","registered_at":"2026-06-04T14:29:12Z","spotify_id":"5xvcoqnehYhb3N9ualmhDL","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 0x6bb640b20c7b084852261564204e939516b003e145b7f699ffbe5f5f7a8d58f0. 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/5xvcoqnehYhb3N9ualmhDL.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/5xvcoqnehYhb3N9ualmhDL.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x6bb640b20c7b084852261564204e939516b003e145b7f699ffbe5f5f7a8d58f0","isrc":"PLA552300619","name":"Kiedy Pada Deszcz","registered_at":"2026-06-04T14:29:12Z","spotify_id":"5xvcoqnehYhb3N9ualmhDL","type":"track"}

DAJ SPOKÓJ
type: MusicAlbum
date published: 2023-08-18
track: DAJ SPOKÓJ
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202666
  explicit: false
  by artist: vkie
  in album: DAJ SPOKÓJ
    type: MusicAlbum
    date published: 2023-08-18
  isrc code: PLC062382061
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:43:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9773fc4e919c3d190485194c86797b7418ef8d5a05d293d5b8b84f0fc9f6d2cc
  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/6IYaE9xVoGctAwPf60m1CP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6IYaE9xVoGctAwPf60m1CP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9773fc4e919c3d190485194c86797b7418ef8d5a05d293d5b8b84f0fc9f6d2cc","isrc":"PLC062382061","name":"DAJ SPOKÓJ","registered_at":"2026-06-04T07:43:23Z","spotify_id":"6IYaE9xVoGctAwPf60m1CP","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 0x9773fc4e919c3d190485194c86797b7418ef8d5a05d293d5b8b84f0fc9f6d2cc. 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/6IYaE9xVoGctAwPf60m1CP.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/6IYaE9xVoGctAwPf60m1CP.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x9773fc4e919c3d190485194c86797b7418ef8d5a05d293d5b8b84f0fc9f6d2cc","isrc":"PLC062382061","name":"DAJ SPOKÓJ","registered_at":"2026-06-04T07:43:23Z","spotify_id":"6IYaE9xVoGctAwPf60m1CP","type":"track"}

Members Only Cypher 2
type: MusicAlbum
date published: 2023-07-05
track: Members Only Cypher 2
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216138
  explicit: false
  by artist: vkie
  by artist: Aleshen
  by artist: Młody West
  by artist: Fekir
  by artist: Malarz
  by artist: learnhowtohustle
  in album: Members Only Cypher 2
    type: MusicAlbum
    date published: 2023-07-05
  isrc code: PL2DY2301609
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:10:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x875ca853fef8db09cfbbb1c6fa09c9eaaab5deda7ca3d25f279813664b782f53
  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/3zeCFuEnHTFMNESeZAvdNA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3zeCFuEnHTFMNESeZAvdNA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x875ca853fef8db09cfbbb1c6fa09c9eaaab5deda7ca3d25f279813664b782f53","isrc":"PL2DY2301609","name":"Members Only Cypher 2","registered_at":"2026-06-04T12:10:08Z","spotify_id":"3zeCFuEnHTFMNESeZAvdNA","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 0x875ca853fef8db09cfbbb1c6fa09c9eaaab5deda7ca3d25f279813664b782f53. 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/3zeCFuEnHTFMNESeZAvdNA.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/3zeCFuEnHTFMNESeZAvdNA.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x875ca853fef8db09cfbbb1c6fa09c9eaaab5deda7ca3d25f279813664b782f53","isrc":"PL2DY2301609","name":"Members Only Cypher 2","registered_at":"2026-06-04T12:10:08Z","spotify_id":"3zeCFuEnHTFMNESeZAvdNA","type":"track"}

KIEDY NAS TO ZNISZCZY?
type: MusicAlbum
date published: 2023-06-16
track: KIEDY NAS TO ZNISZCZY?
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161010
  explicit: false
  by artist: vkie
  in album: KIEDY NAS TO ZNISZCZY?
    type: MusicAlbum
    date published: 2023-06-16
  isrc code: PLC062373044
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:06:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9d77f3391e74d2e847ffdf6c26bf330906a278914ca33dcf5b7a2439b349a41b
  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/6xdeHXpw8xgCUY2GdifD9G.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6xdeHXpw8xgCUY2GdifD9G
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9d77f3391e74d2e847ffdf6c26bf330906a278914ca33dcf5b7a2439b349a41b","isrc":"PLC062373044","name":"KIEDY NAS TO ZNISZCZY?","registered_at":"2026-06-04T10:06:03Z","spotify_id":"6xdeHXpw8xgCUY2GdifD9G","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 0x9d77f3391e74d2e847ffdf6c26bf330906a278914ca33dcf5b7a2439b349a41b. 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/6xdeHXpw8xgCUY2GdifD9G.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/6xdeHXpw8xgCUY2GdifD9G.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x9d77f3391e74d2e847ffdf6c26bf330906a278914ca33dcf5b7a2439b349a41b","isrc":"PLC062373044","name":"KIEDY NAS TO ZNISZCZY?","registered_at":"2026-06-04T10:06:03Z","spotify_id":"6xdeHXpw8xgCUY2GdifD9G","type":"track"}

Jestem największy
type: MusicAlbum
date published: 2023-04-26
track: Jestem największy
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217382
  explicit: false
  by artist: Mario
  by artist: Macias
  by artist: vkie
  by artist: White Widow
  in album: Jestem największy
    type: MusicAlbum
    date published: 2023-04-26
  isrc code: PL70D2300305
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T06:17:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xeb604f716d9fc1786980d801b3990e0c8b36516b01d358109a779c4da3f73505
  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/5xE4MNp1lk65BrqdJQNRKw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xE4MNp1lk65BrqdJQNRKw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xeb604f716d9fc1786980d801b3990e0c8b36516b01d358109a779c4da3f73505","isrc":"PL70D2300305","name":"Jestem największy","registered_at":"2026-06-04T06:17:32Z","spotify_id":"5xE4MNp1lk65BrqdJQNRKw","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 0xeb604f716d9fc1786980d801b3990e0c8b36516b01d358109a779c4da3f73505. 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/5xE4MNp1lk65BrqdJQNRKw.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/5xE4MNp1lk65BrqdJQNRKw.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xeb604f716d9fc1786980d801b3990e0c8b36516b01d358109a779c4da3f73505","isrc":"PL70D2300305","name":"Jestem największy","registered_at":"2026-06-04T06:17:32Z","spotify_id":"5xE4MNp1lk65BrqdJQNRKw","type":"track"}

OMERTA
type: MusicAlbum
date published: 2023-03-22
track: OMERTA
  type: MusicRecording
  duration: PT1M56S
  duration ms: 116000
  explicit: false
  by artist: vkie
  in album: OMERTA
    type: MusicAlbum
    date published: 2023-03-22
  isrc code: PLC062261070
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T06:58:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x066aa0c949765b91eee4d8b64e0aadf3f0d97081085ffc9e4d4c7bfc589c5fdb
  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/4uu329TiYir164GkpwEALw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4uu329TiYir164GkpwEALw
  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 0x066aa0c949765b91eee4d8b64e0aadf3f0d97081085ffc9e4d4c7bfc589c5fdb. 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/4uu329TiYir164GkpwEALw.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/4uu329TiYir164GkpwEALw.
    date published: 2026-06-13T17:25:41Z

KIEDYŚ NIE BYŁO TAM MIEJSC
type: MusicAlbum
date published: 2023-03-17
track: KIEDYŚ NIE BYŁO TAM MIEJSC
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252126
  explicit: false
  by artist: vkie
  by artist: młodyba
  in album: KIEDYŚ NIE BYŁO TAM MIEJSC
    type: MusicAlbum
    date published: 2023-03-17
  isrc code: PLC062259932
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T05:51:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9baa445e5c4fe8453bb3b81a94353f1952159b3f9ba8737e0e7e5e6728069cff
  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/5HzxFE7a02ZahX1rQ4V0I7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5HzxFE7a02ZahX1rQ4V0I7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9baa445e5c4fe8453bb3b81a94353f1952159b3f9ba8737e0e7e5e6728069cff","isrc":"PLC062259932","name":"KIEDYŚ NIE BYŁO TAM MIEJSC","registered_at":"2026-06-06T05:51:26Z","spotify_id":"5HzxFE7a02ZahX1rQ4V0I7","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 0x9baa445e5c4fe8453bb3b81a94353f1952159b3f9ba8737e0e7e5e6728069cff. 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/5HzxFE7a02ZahX1rQ4V0I7.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/5HzxFE7a02ZahX1rQ4V0I7.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x9baa445e5c4fe8453bb3b81a94353f1952159b3f9ba8737e0e7e5e6728069cff","isrc":"PLC062259932","name":"KIEDYŚ NIE BYŁO TAM MIEJSC","registered_at":"2026-06-06T05:51:26Z","spotify_id":"5HzxFE7a02ZahX1rQ4V0I7","type":"track"}

VKIE SIE SKOŃCZYŁ
type: MusicAlbum
date published: 2023-01-27
track: VKIE SIE SKOŃCZYŁ
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148000
  explicit: false
  by artist: vkie
  in album: VKIE SIE SKOŃCZYŁ
    type: MusicAlbum
    date published: 2023-01-27
  isrc code: PLC062253662
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:20:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x737b6e24bdbd5fc92583419a593cb7d344a9659db6ba48936af73b1dfe19a89c
  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/73qKyFlvkz3BjgHrNu7NjM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/73qKyFlvkz3BjgHrNu7NjM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x737b6e24bdbd5fc92583419a593cb7d344a9659db6ba48936af73b1dfe19a89c","isrc":"PLC062253662","name":"VKIE SIE SKOŃCZYŁ","registered_at":"2026-06-04T13:20:44Z","spotify_id":"73qKyFlvkz3BjgHrNu7NjM","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 0x737b6e24bdbd5fc92583419a593cb7d344a9659db6ba48936af73b1dfe19a89c. 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/73qKyFlvkz3BjgHrNu7NjM.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/73qKyFlvkz3BjgHrNu7NjM.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x737b6e24bdbd5fc92583419a593cb7d344a9659db6ba48936af73b1dfe19a89c","isrc":"PLC062253662","name":"VKIE SIE SKOŃCZYŁ","registered_at":"2026-06-04T13:20:44Z","spotify_id":"73qKyFlvkz3BjgHrNu7NjM","type":"track"}

NAPĘD
type: MusicAlbum
date published: 2022-12-28
track: NAPĘD
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153921
  explicit: false
  by artist: vkie
  by artist: offkey
  in album: NAPĘD
    type: MusicAlbum
    date published: 2022-12-28
  isrc code: PLC062249536
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:37:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4e00def505cabe289e6e0893c44230f886b779452f70d32dfe9839fe32f9f053
  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/0XG4VP1lX0eB1fYTGpxEAT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0XG4VP1lX0eB1fYTGpxEAT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4e00def505cabe289e6e0893c44230f886b779452f70d32dfe9839fe32f9f053","isrc":"PLC062249536","name":"NAPĘD","registered_at":"2026-06-04T14:37:14Z","spotify_id":"0XG4VP1lX0eB1fYTGpxEAT","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 0x4e00def505cabe289e6e0893c44230f886b779452f70d32dfe9839fe32f9f053. 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/0XG4VP1lX0eB1fYTGpxEAT.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/0XG4VP1lX0eB1fYTGpxEAT.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x4e00def505cabe289e6e0893c44230f886b779452f70d32dfe9839fe32f9f053","isrc":"PLC062249536","name":"NAPĘD","registered_at":"2026-06-04T14:37:14Z","spotify_id":"0XG4VP1lX0eB1fYTGpxEAT","type":"track"}

GRUBE B*BY
type: MusicAlbum
date published: 2022-11-04
track: GRUBE B*BY
  type: MusicRecording
  duration: PT1M58S
  duration ms: 118936
  explicit: false
  by artist: vkie
  in album: GRUBE B*BY
    type: MusicAlbum
    date published: 2022-11-04
  isrc code: PLC062241486
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:46:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x262b9351db60a361e76300fd21ba673da2fc4c3f7ae357a6f380b4a94a9c104d
  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/22MdPxASDQ2yUyXFgPQoWK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/22MdPxASDQ2yUyXFgPQoWK
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x262b9351db60a361e76300fd21ba673da2fc4c3f7ae357a6f380b4a94a9c104d","isrc":"PLC062241486","name":"GRUBE B*BY","registered_at":"2026-06-04T12:46:33Z","spotify_id":"22MdPxASDQ2yUyXFgPQoWK","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 0x262b9351db60a361e76300fd21ba673da2fc4c3f7ae357a6f380b4a94a9c104d. 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/22MdPxASDQ2yUyXFgPQoWK.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/22MdPxASDQ2yUyXFgPQoWK.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x262b9351db60a361e76300fd21ba673da2fc4c3f7ae357a6f380b4a94a9c104d","isrc":"PLC062241486","name":"GRUBE B*BY","registered_at":"2026-06-04T12:46:33Z","spotify_id":"22MdPxASDQ2yUyXFgPQoWK","type":"track"}

BBBEFSZTYK
type: MusicAlbum
date published: 2022-08-26
track: BBBEFSZTYK
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217946
  explicit: false
  by artist: Olszakumpel
  by artist: vkie
  by artist: Buffel
  by artist: BarTie
  in album: BBBEFSZTYK
    type: MusicAlbum
    date published: 2022-08-26
  isrc code: PL59G2200287
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T03:52:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x31bcadaa628cd6f5ae6e20ff16ba97d9c34a9589b039f149391a9e919a7b0a60
  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/7EwOldGkBVp1mCzhr2CLmg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7EwOldGkBVp1mCzhr2CLmg
  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 0x31bcadaa628cd6f5ae6e20ff16ba97d9c34a9589b039f149391a9e919a7b0a60. 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/7EwOldGkBVp1mCzhr2CLmg.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/7EwOldGkBVp1mCzhr2CLmg.
    date published: 2026-06-13T17:25:41Z

BEJ ANTHEM
type: MusicAlbum
date published: 2022-07-19
track: BEJ ANTHEM
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194356
  explicit: false
  by artist: White Widow
  by artist: vkie
  in album: BEJ ANTHEM
    type: MusicAlbum
    date published: 2022-07-19
  isrc code: PLA552200234
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:23:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x98a4a33b0e8d4c4c18f0f3b1d9056e094f74a73b105a231206de2dc355777edc
  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/7hwklMOZ4pVv7tg9mPczZp.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7hwklMOZ4pVv7tg9mPczZp
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x98a4a33b0e8d4c4c18f0f3b1d9056e094f74a73b105a231206de2dc355777edc","isrc":"PLA552200234","name":"BEJ ANTHEM","registered_at":"2026-06-04T16:23:43Z","spotify_id":"7hwklMOZ4pVv7tg9mPczZp","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 0x98a4a33b0e8d4c4c18f0f3b1d9056e094f74a73b105a231206de2dc355777edc. 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/7hwklMOZ4pVv7tg9mPczZp.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/7hwklMOZ4pVv7tg9mPczZp.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x98a4a33b0e8d4c4c18f0f3b1d9056e094f74a73b105a231206de2dc355777edc","isrc":"PLA552200234","name":"BEJ ANTHEM","registered_at":"2026-06-04T16:23:43Z","spotify_id":"7hwklMOZ4pVv7tg9mPczZp","type":"track"}

BRAK KONTROLI
type: MusicAlbum
date published: 2022-07-15
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"}
track: OGCALI
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158571
  explicit: false
  by artist: vkie
  in album: BRAK KONTROLI
    type: MusicAlbum
    date published: 2022-07-15
  isrc code: PLC062225477
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:51:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xaa021e2bdebe425dd868e8991363c4c27ea1e4e06b7e0d1ae86122f85e953424
  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/1fxlMA1F7jyuztncREw6kz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1fxlMA1F7jyuztncREw6kz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  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 0xaa021e2bdebe425dd868e8991363c4c27ea1e4e06b7e0d1ae86122f85e953424. 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/1fxlMA1F7jyuztncREw6kz.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/1fxlMA1F7jyuztncREw6kz.
    date published: 2026-06-13T12:53:06Z
track: NIE UMRĘ STARY I SPŁUKANY
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188000
  explicit: false
  by artist: vkie
  in album: BRAK KONTROLI
    type: MusicAlbum
    date published: 2022-07-15
  isrc code: PLC062226977
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:42:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x61bf2a28d1b8639f53fd1f54ef100ef11883ab28956d8a701a4b2f4e453f1f05
  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/2j95oqJpd5w2VVauSWXOWG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2j95oqJpd5w2VVauSWXOWG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x61bf2a28d1b8639f53fd1f54ef100ef11883ab28956d8a701a4b2f4e453f1f05","isrc":"PLC062226977","name":"NIE UMRĘ STARY I SPŁUKANY","registered_at":"2026-06-04T12:42:51Z","spotify_id":"2j95oqJpd5w2VVauSWXOWG","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 0x61bf2a28d1b8639f53fd1f54ef100ef11883ab28956d8a701a4b2f4e453f1f05. 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/2j95oqJpd5w2VVauSWXOWG.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/2j95oqJpd5w2VVauSWXOWG.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x61bf2a28d1b8639f53fd1f54ef100ef11883ab28956d8a701a4b2f4e453f1f05","isrc":"PLC062226977","name":"NIE UMRĘ STARY I SPŁUKANY","registered_at":"2026-06-04T12:42:51Z","spotify_id":"2j95oqJpd5w2VVauSWXOWG","type":"track"}
track: DWA KROKI W TYŁ
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160796
  explicit: false
  by artist: vkie
  in album: BRAK KONTROLI
    type: MusicAlbum
    date published: 2022-07-15
  isrc code: PLC062230673
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:53:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd6eea87932fad6294731e4d9a081a55f9abf67d8fed210c888b68146a12eaaa6
  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/3laryUfnGqyhthq5KIsUON.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3laryUfnGqyhthq5KIsUON
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd6eea87932fad6294731e4d9a081a55f9abf67d8fed210c888b68146a12eaaa6","isrc":"PLC062230673","name":"DWA KROKI W TYŁ","registered_at":"2026-06-04T08:53:47Z","spotify_id":"3laryUfnGqyhthq5KIsUON","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 0xd6eea87932fad6294731e4d9a081a55f9abf67d8fed210c888b68146a12eaaa6. 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/3laryUfnGqyhthq5KIsUON.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/3laryUfnGqyhthq5KIsUON.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xd6eea87932fad6294731e4d9a081a55f9abf67d8fed210c888b68146a12eaaa6","isrc":"PLC062230673","name":"DWA KROKI W TYŁ","registered_at":"2026-06-04T08:53:47Z","spotify_id":"3laryUfnGqyhthq5KIsUON","type":"track"}
track: FLY
  type: MusicRecording
  duration: PT4M28S
  duration ms: 268000
  explicit: false
  by artist: vkie
  by artist: White Widow
  by artist: Yung Adisz
  in album: BRAK KONTROLI
    type: MusicAlbum
    date published: 2022-07-15
  isrc code: PLC062233117
  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: CIĘŻKO WAM TO PRZYJĄĆ
track: MALI CHŁOPCY

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T09:35:14+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xf1206da305296402282f0e0cfab13f3a5d8f3b44e85584e0b8a42fd0bfb3b68c

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1BBvQGuzMeaWqiaW1vAib2.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1BBvQGuzMeaWqiaW1vAib2

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

OTSCanonicalRecord
type: PropertyValue

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1206da305296402282f0e0cfab13f3a5d8f3b44e85584e0b8a42fd0bfb3b68c. 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/1BBvQGuzMeaWqiaW1vAib2.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/1BBvQGuzMeaWqiaW1vAib2.
date published: 2026-06-13T17:25:41Z

CIĘŻKO WAM TO PRZYJĄĆ
type: MusicRecording
duration: PT2M8S
duration ms: 128780
explicit: false
by artist: vkie
in album: BRAK KONTROLI
  type: MusicAlbum
  date published: 2022-07-15
isrc code: PLC062233498
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T11:23:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc8166db0ccde1571b98a6a22460651e42431df0ab8d1e328ecb5c6fbe834ddad
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/5Qm5i1wDZ48ZAVg86fbRae.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Qm5i1wDZ48ZAVg86fbRae
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc8166db0ccde1571b98a6a22460651e42431df0ab8d1e328ecb5c6fbe834ddad","isrc":"PLC062233498","name":"CIĘŻKO WAM TO PRZYJĄĆ","registered_at":"2026-06-05T11:23:53Z","spotify_id":"5Qm5i1wDZ48ZAVg86fbRae","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 0xc8166db0ccde1571b98a6a22460651e42431df0ab8d1e328ecb5c6fbe834ddad. 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/5Qm5i1wDZ48ZAVg86fbRae.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/5Qm5i1wDZ48ZAVg86fbRae.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xc8166db0ccde1571b98a6a22460651e42431df0ab8d1e328ecb5c6fbe834ddad","isrc":"PLC062233498","name":"CIĘŻKO WAM TO PRZYJĄĆ","registered_at":"2026-06-05T11:23:53Z","spotify_id":"5Qm5i1wDZ48ZAVg86fbRae","type":"track"}

MALI CHŁOPCY
type: MusicRecording
duration: PT2M32S
duration ms: 152318
explicit: false
by artist: vkie
in album: BRAK KONTROLI
  type: MusicAlbum
  date published: 2022-07-15
isrc code: PLC062233499
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T06:19:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe3a84a07fbf53376b2f0b24ab016188652cbe5b371ae2f02309acacce4bc9adb
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/5UZjsMRls6mXfdOoUfdlCp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5UZjsMRls6mXfdOoUfdlCp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe3a84a07fbf53376b2f0b24ab016188652cbe5b371ae2f02309acacce4bc9adb","isrc":"PLC062233499","name":"MALI CHŁOPCY","registered_at":"2026-06-06T06:19:12Z","spotify_id":"5UZjsMRls6mXfdOoUfdlCp","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 0xe3a84a07fbf53376b2f0b24ab016188652cbe5b371ae2f02309acacce4bc9adb. 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/5UZjsMRls6mXfdOoUfdlCp.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/5UZjsMRls6mXfdOoUfdlCp.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe3a84a07fbf53376b2f0b24ab016188652cbe5b371ae2f02309acacce4bc9adb","isrc":"PLC062233499","name":"MALI CHŁOPCY","registered_at":"2026-06-06T06:19:12Z","spotify_id":"5UZjsMRls6mXfdOoUfdlCp","type":"track"}

FLY
type: MusicAlbum
date published: 2022-07-08
track: FLY
  type: MusicRecording
  duration: PT4M28S
  duration ms: 268000
  explicit: false
  by artist: vkie
  by artist: White Widow
  by artist: Yung Adisz
  by artist: Bruno
  in album: FLY
    type: MusicAlbum
    date published: 2022-07-08

DWA KROKI W TYŁ
type: MusicAlbum
date published: 2022-06-03
track: DWA KROKI W TYŁ
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160796
  explicit: false
  by artist: vkie
  in album: DWA KROKI W TYŁ
    type: MusicAlbum
    date published: 2022-06-03
  isrc code: PLC062230673
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:53:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd6eea87932fad6294731e4d9a081a55f9abf67d8fed210c888b68146a12eaaa6
  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/7LlEICdCTZSCMPJnyKfpDS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LlEICdCTZSCMPJnyKfpDS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd6eea87932fad6294731e4d9a081a55f9abf67d8fed210c888b68146a12eaaa6","isrc":"PLC062230673","name":"DWA KROKI W TYŁ","registered_at":"2026-06-04T08:53:47Z","spotify_id":"7LlEICdCTZSCMPJnyKfpDS","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 0xd6eea87932fad6294731e4d9a081a55f9abf67d8fed210c888b68146a12eaaa6. 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/7LlEICdCTZSCMPJnyKfpDS.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/7LlEICdCTZSCMPJnyKfpDS.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xd6eea87932fad6294731e4d9a081a55f9abf67d8fed210c888b68146a12eaaa6","isrc":"PLC062230673","name":"DWA KROKI W TYŁ","registered_at":"2026-06-04T08:53:47Z","spotify_id":"7LlEICdCTZSCMPJnyKfpDS","type":"track"}

ZEMSTA
type: MusicAlbum
date published: 2022-04-25
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

NIE UMRĘ STARY I SPŁUKANY
type: MusicAlbum
date published: 2022-04-08
track: NIE UMRĘ STARY I SPŁUKANY
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188000
  explicit: false
  by artist: vkie
  in album: NIE UMRĘ STARY I SPŁUKANY
    type: MusicAlbum
    date published: 2022-04-08
  isrc code: PLC062226977
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:42:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x61bf2a28d1b8639f53fd1f54ef100ef11883ab28956d8a701a4b2f4e453f1f05
  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/14KJmttVdp3QKy76zJ9g9g.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14KJmttVdp3QKy76zJ9g9g
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x61bf2a28d1b8639f53fd1f54ef100ef11883ab28956d8a701a4b2f4e453f1f05","isrc":"PLC062226977","name":"NIE UMRĘ STARY I SPŁUKANY","registered_at":"2026-06-04T12:42:51Z","spotify_id":"14KJmttVdp3QKy76zJ9g9g","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 0x61bf2a28d1b8639f53fd1f54ef100ef11883ab28956d8a701a4b2f4e453f1f05. 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/14KJmttVdp3QKy76zJ9g9g.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/14KJmttVdp3QKy76zJ9g9g.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x61bf2a28d1b8639f53fd1f54ef100ef11883ab28956d8a701a4b2f4e453f1f05","isrc":"PLC062226977","name":"NIE UMRĘ STARY I SPŁUKANY","registered_at":"2026-06-04T12:42:51Z","spotify_id":"14KJmttVdp3QKy76zJ9g9g","type":"track"}

OGCALI
type: MusicAlbum
date published: 2022-03-11
track: OGCALI
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158571
  explicit: false
  by artist: vkie
  in album: OGCALI
    type: MusicAlbum
    date published: 2022-03-11
  isrc code: PLC062225477
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:51:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xaa021e2bdebe425dd868e8991363c4c27ea1e4e06b7e0d1ae86122f85e953424
  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/7f8TiTIUKalEAr1A7ILtKJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7f8TiTIUKalEAr1A7ILtKJ
  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 0xaa021e2bdebe425dd868e8991363c4c27ea1e4e06b7e0d1ae86122f85e953424. 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/7f8TiTIUKalEAr1A7ILtKJ.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/7f8TiTIUKalEAr1A7ILtKJ.
    date published: 2026-06-13T12:47:07Z

Zbyt chore
type: MusicAlbum
date published: 2022-02-25
track: Zbyt chore
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230709
  explicit: false
  by artist: $ierra
  by artist: White Widow
  by artist: vkie
  by artist: Młody West
  in album: Zbyt chore
    type: MusicAlbum
    date published: 2022-02-25
  isrc code: PLA552200044
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T15:37:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x808603f7fc30aa25562e773a964599bb6e2ffc69bf5394cf75efbde746565a39
  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/4RyhmJZ8CQiSJHuoYvi4hn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4RyhmJZ8CQiSJHuoYvi4hn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x808603f7fc30aa25562e773a964599bb6e2ffc69bf5394cf75efbde746565a39","isrc":"PLA552200044","name":"Zbyt chore","registered_at":"2026-06-06T15:37:26Z","spotify_id":"4RyhmJZ8CQiSJHuoYvi4hn","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 0x808603f7fc30aa25562e773a964599bb6e2ffc69bf5394cf75efbde746565a39. 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/4RyhmJZ8CQiSJHuoYvi4hn.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/4RyhmJZ8CQiSJHuoYvi4hn.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x808603f7fc30aa25562e773a964599bb6e2ffc69bf5394cf75efbde746565a39","isrc":"PLA552200044","name":"Zbyt chore","registered_at":"2026-06-06T15:37:26Z","spotify_id":"4RyhmJZ8CQiSJHuoYvi4hn","type":"track"}

TANI LUZ
type: MusicAlbum
date published: 2022-02-25
track: 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"}

NIE MIEJ PRETENSJI
type: MusicAlbum
date published: 2022-01-14
track: NIE MIEJ PRETENSJI
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162651
  explicit: false
  by artist: vkie
  by artist: White Widow
  by artist: Macias
  in album: NIE MIEJ PRETENSJI
    type: MusicAlbum
    date published: 2022-01-14
  isrc code: PLC062222054
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T11:20:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6d86b61ff5fe1d5b98aa51896368b91233bd5d7e889d082ee70f8d73b3335c05
  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/4fsSyd7wXVuZIjtyN6RSg7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4fsSyd7wXVuZIjtyN6RSg7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6d86b61ff5fe1d5b98aa51896368b91233bd5d7e889d082ee70f8d73b3335c05","isrc":"PLC062222054","name":"NIE MIEJ PRETENSJI","registered_at":"2026-06-04T11:20:15Z","spotify_id":"4fsSyd7wXVuZIjtyN6RSg7","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 0x6d86b61ff5fe1d5b98aa51896368b91233bd5d7e889d082ee70f8d73b3335c05. 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/4fsSyd7wXVuZIjtyN6RSg7.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/4fsSyd7wXVuZIjtyN6RSg7.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x6d86b61ff5fe1d5b98aa51896368b91233bd5d7e889d082ee70f8d73b3335c05","isrc":"PLC062222054","name":"NIE MIEJ PRETENSJI","registered_at":"2026-06-04T11:20:15Z","spotify_id":"4fsSyd7wXVuZIjtyN6RSg7","type":"track"}

Grind
type: MusicAlbum
date published: 2021-12-17
track: Grind
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224307
  explicit: false
  by artist: Pazzy
  by artist: vkie
  by artist: SAMER
  in album: Grind
    type: MusicAlbum
    date published: 2021-12-17
  isrc code: PL90K2100091
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:11:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4769c4a492c3ef1d8aa579f4cda870a46c0f38e6ea00cf78ba8844c8dca4d3dc
  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/3f9osF69LpRDuE4bxEyD2x.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3f9osF69LpRDuE4bxEyD2x
  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 0x4769c4a492c3ef1d8aa579f4cda870a46c0f38e6ea00cf78ba8844c8dca4d3dc. 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/3f9osF69LpRDuE4bxEyD2x.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/3f9osF69LpRDuE4bxEyD2x.
    date published: 2026-06-13T12:47:07Z

TWARDY ŁEB
type: MusicAlbum
date published: 2021-11-23
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"}

NOC OCZYSZCZENIA
type: MusicAlbum
date published: 2021-08-28
track: NOC OCZYSZCZENIA
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190065
  explicit: false
  by artist: Yung Adisz
  by artist: vkie
  by artist: lil wnyk
  in album: NOC OCZYSZCZENIA
    type: MusicAlbum
    date published: 2021-08-28
  isrc code: PLC062116230
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T09:50:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb5ff5de22f62a2133721389e85caafadad03737735f5b13aeb2c610cd83c70f4
  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/0zUMcTqmCawcMfCtp6cIcK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0zUMcTqmCawcMfCtp6cIcK
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb5ff5de22f62a2133721389e85caafadad03737735f5b13aeb2c610cd83c70f4","isrc":"PLC062116230","name":"NOC OCZYSZCZENIA","registered_at":"2026-06-05T09:50:30Z","spotify_id":"0zUMcTqmCawcMfCtp6cIcK","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 0xb5ff5de22f62a2133721389e85caafadad03737735f5b13aeb2c610cd83c70f4. 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/0zUMcTqmCawcMfCtp6cIcK.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/0zUMcTqmCawcMfCtp6cIcK.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xb5ff5de22f62a2133721389e85caafadad03737735f5b13aeb2c610cd83c70f4","isrc":"PLC062116230","name":"NOC OCZYSZCZENIA","registered_at":"2026-06-05T09:50:30Z","spotify_id":"0zUMcTqmCawcMfCtp6cIcK","type":"track"}

SMI
type: MusicAlbum
date published: 2021-08-06
track: SMI
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196250
  explicit: false
  by artist: vkie
  in album: SMI
    type: MusicAlbum
    date published: 2021-08-06
  isrc code: PLC062115542
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:15:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5311dd2799fcc9081df2b753df99cd3fc9f4a8d54d01185ca6eca4ce96672619
  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/2aZMtLsCyS5bwRQJE7yxWY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2aZMtLsCyS5bwRQJE7yxWY
  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 0x5311dd2799fcc9081df2b753df99cd3fc9f4a8d54d01185ca6eca4ce96672619. 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/2aZMtLsCyS5bwRQJE7yxWY.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/2aZMtLsCyS5bwRQJE7yxWY.
    date published: 2026-06-13T15:41:10Z

NIEMIŁO
type: MusicAlbum
date published: 2021-08-06
track: NIEMIŁO
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158350
  explicit: false
  by artist: vkie
  in album: NIEMIŁO
    type: MusicAlbum
    date published: 2021-08-06
  isrc code: PLC062115544
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:46:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf72862143c43e0ac967eeebba8a0ba7175746dcecab0e4e80b6069a4d0896b45
  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/1n762stYSu5MAV9bvK8SXG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1n762stYSu5MAV9bvK8SXG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf72862143c43e0ac967eeebba8a0ba7175746dcecab0e4e80b6069a4d0896b45","isrc":"PLC062115544","name":"NIEMIŁO","registered_at":"2026-06-04T14:46:15Z","spotify_id":"1n762stYSu5MAV9bvK8SXG","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 0xf72862143c43e0ac967eeebba8a0ba7175746dcecab0e4e80b6069a4d0896b45. 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/1n762stYSu5MAV9bvK8SXG.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/1n762stYSu5MAV9bvK8SXG.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xf72862143c43e0ac967eeebba8a0ba7175746dcecab0e4e80b6069a4d0896b45","isrc":"PLC062115544","name":"NIEMIŁO","registered_at":"2026-06-04T14:46:15Z","spotify_id":"1n762stYSu5MAV9bvK8SXG","type":"track"}

ANIOŁ STRÓŻ
type: MusicAlbum
date published: 2021-08-05
track: ANIOŁ STRÓŻ
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230575
  explicit: false
  by artist: noah
  by artist: Megot
  by artist: vkie
  in album: ANIOŁ STRÓŻ
    type: MusicAlbum
    date published: 2021-08-05
  isrc code: PLUM72100497
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T23:35:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd2f275c661d34937de9f2a44eba0cbe1a70d3f210df7d6a1e09f62d15439f84c
  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/6NItpXuQagn5Zdq3sa6yZM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6NItpXuQagn5Zdq3sa6yZM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd2f275c661d34937de9f2a44eba0cbe1a70d3f210df7d6a1e09f62d15439f84c","isrc":"PLUM72100497","name":"ANIOŁ STRÓŻ","registered_at":"2026-06-08T23:35:29Z","spotify_id":"6NItpXuQagn5Zdq3sa6yZM","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 0xd2f275c661d34937de9f2a44eba0cbe1a70d3f210df7d6a1e09f62d15439f84c. 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/6NItpXuQagn5Zdq3sa6yZM.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/6NItpXuQagn5Zdq3sa6yZM.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xd2f275c661d34937de9f2a44eba0cbe1a70d3f210df7d6a1e09f62d15439f84c","isrc":"PLUM72100497","name":"ANIOŁ STRÓŻ","registered_at":"2026-06-08T23:35:29Z","spotify_id":"6NItpXuQagn5Zdq3sa6yZM","type":"track"}

ALEPPO
type: MusicAlbum
date published: 2021-05-18
track: ALEPPO
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212227
  explicit: false
  by artist: vkie
  in album: ALEPPO
    type: MusicAlbum
    date published: 2021-05-18
  isrc code: PLC062114042
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:45:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x125e745543e5be4c63bdf023e80694a8149f121e48d095da79ab55509428ebe1
  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/5jRGncRa3uSMz536nbEm5W.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5jRGncRa3uSMz536nbEm5W
  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 0x125e745543e5be4c63bdf023e80694a8149f121e48d095da79ab55509428ebe1. 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/5jRGncRa3uSMz536nbEm5W.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/5jRGncRa3uSMz536nbEm5W.
    date published: 2026-06-13T15:41:10Z

BOZO
type: MusicAlbum
date published: 2021-04-30
track: BOZO
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174378
  explicit: false
  by artist: vkie
  in album: BOZO
    type: MusicAlbum
    date published: 2021-04-30
  isrc code: PLC062113638
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:36:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd30e52e61467b2733821f9df72b16260638dbae5f7047feb1e5eb416702370c4
  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/4RWLHjKJazAOylrUNJtkKs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4RWLHjKJazAOylrUNJtkKs
  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 0xd30e52e61467b2733821f9df72b16260638dbae5f7047feb1e5eb416702370c4. 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/4RWLHjKJazAOylrUNJtkKs.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/4RWLHjKJazAOylrUNJtkKs.
    date published: 2026-06-13T17:25:41Z

120 WERSÓW ŻEBY ZAJE*AĆ CO WASZE
type: MusicRecording
duration: PT4M52S
duration ms: 292902
explicit: false
by artist: vkie
in album: 120 WERSÓW ŻEBY ZAJE*AĆ CO WASZE
  type: MusicAlbum
  date published: 2023-11-08
isrc code: PLC062390313
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-02T02:18:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5299098830af5eb8935400ff20c6b853f79c331617af9370e6be757f38ae429f
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/1VqT8aWuxRigiZILLcSlEM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1VqT8aWuxRigiZILLcSlEM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5299098830af5eb8935400ff20c6b853f79c331617af9370e6be757f38ae429f","isrc":"PLC062390313","name":"120 WERSÓW ŻEBY ZAJE*AĆ CO WASZE","registered_at":"2026-06-02T02:18:56Z","spotify_id":"1VqT8aWuxRigiZILLcSlEM","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 0x5299098830af5eb8935400ff20c6b853f79c331617af9370e6be757f38ae429f. 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/1VqT8aWuxRigiZILLcSlEM.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/1VqT8aWuxRigiZILLcSlEM.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x5299098830af5eb8935400ff20c6b853f79c331617af9370e6be757f38ae429f","isrc":"PLC062390313","name":"120 WERSÓW ŻEBY ZAJE*AĆ CO WASZE","registered_at":"2026-06-02T02:18:56Z","spotify_id":"1VqT8aWuxRigiZILLcSlEM","type":"track"}

TRUSKULOWY 2
type: MusicRecording
duration: PT4M4S
duration ms: 244615
explicit: false
by artist: vkie
in album: TRUSKULOWY 2
  type: MusicAlbum
  date published: 2023-12-20
isrc code: PLC062396824
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:12:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x00e2c32e11e497c3cd94fe09ad9271f494010f297347adb5862f8cb1b0eb6db6
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/67uiB6Q9tKQs8D58kIWXc6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/67uiB6Q9tKQs8D58kIWXc6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x00e2c32e11e497c3cd94fe09ad9271f494010f297347adb5862f8cb1b0eb6db6","isrc":"PLC062396824","name":"TRUSKULOWY 2","registered_at":"2026-06-04T08:12:04Z","spotify_id":"67uiB6Q9tKQs8D58kIWXc6","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 0x00e2c32e11e497c3cd94fe09ad9271f494010f297347adb5862f8cb1b0eb6db6. 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/67uiB6Q9tKQs8D58kIWXc6.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/67uiB6Q9tKQs8D58kIWXc6.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x00e2c32e11e497c3cd94fe09ad9271f494010f297347adb5862f8cb1b0eb6db6","isrc":"PLC062396824","name":"TRUSKULOWY 2","registered_at":"2026-06-04T08:12:04Z","spotify_id":"67uiB6Q9tKQs8D58kIWXc6","type":"track"}

FLY
type: MusicRecording
duration: PT4M28S
duration ms: 268000
explicit: false
by artist: vkie
by artist: White Widow
by artist: Yung Adisz
by artist: Bruno
in album: FLY
  type: MusicAlbum
  date published: 2022-07-08

BŁĘDNE KOŁO
type: MusicRecording
duration: PT4M13S
duration ms: 253160
explicit: false
by artist: Bary
by artist: Asster
by artist: vkie
by artist: White Widow
by artist: LEENY
in album: DEMON’S GATE
  type: MusicAlbum
  date published: 2023-12-15
isrc code: PLA552301032
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:36:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x066936c67930313d04dd12a1b67d54dd8c55e17bfa87ac5c108853ec0be19ca3
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/0PoEGn7arAzcoa58nDS7fY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0PoEGn7arAzcoa58nDS7fY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x066936c67930313d04dd12a1b67d54dd8c55e17bfa87ac5c108853ec0be19ca3","isrc":"PLA552301032","name":"BŁĘDNE KOŁO","registered_at":"2026-06-04T13:36:47Z","spotify_id":"0PoEGn7arAzcoa58nDS7fY","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 0x066936c67930313d04dd12a1b67d54dd8c55e17bfa87ac5c108853ec0be19ca3. 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/0PoEGn7arAzcoa58nDS7fY.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/0PoEGn7arAzcoa58nDS7fY.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x066936c67930313d04dd12a1b67d54dd8c55e17bfa87ac5c108853ec0be19ca3","isrc":"PLA552301032","name":"BŁĘDNE KOŁO","registered_at":"2026-06-04T13:36:47Z","spotify_id":"0PoEGn7arAzcoa58nDS7fY","type":"track"}

Kiedy Pada Deszcz
type: MusicRecording
duration: PT2M52S
duration ms: 172359
explicit: false
by artist: Aleshen
by artist: vkie
in album: ALESHEN
  type: MusicAlbum
  date published: 2023-10-27
isrc code: PLA552300619
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:29:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6bb640b20c7b084852261564204e939516b003e145b7f699ffbe5f5f7a8d58f0
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/767mzbzemdsJCZ1zYuZces.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/767mzbzemdsJCZ1zYuZces
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6bb640b20c7b084852261564204e939516b003e145b7f699ffbe5f5f7a8d58f0","isrc":"PLA552300619","name":"Kiedy Pada Deszcz","registered_at":"2026-06-04T14:29:12Z","spotify_id":"767mzbzemdsJCZ1zYuZces","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 0x6bb640b20c7b084852261564204e939516b003e145b7f699ffbe5f5f7a8d58f0. 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/767mzbzemdsJCZ1zYuZces.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/767mzbzemdsJCZ1zYuZces.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x6bb640b20c7b084852261564204e939516b003e145b7f699ffbe5f5f7a8d58f0","isrc":"PLA552300619","name":"Kiedy Pada Deszcz","registered_at":"2026-06-04T14:29:12Z","spotify_id":"767mzbzemdsJCZ1zYuZces","type":"track"}

Biały Chłopak Z Bloków
type: MusicRecording
duration: PT3M27S
duration ms: 207692
explicit: false
by artist: Aleshen
by artist: Pako
by artist: Jony
by artist: vkie
by artist: Lister
in album: ALESHEN
  type: MusicAlbum
  date published: 2023-10-27
isrc code: PLA552300729
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:18:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8f59049cafaa4aa27449fb42f3a2b72ab16a0aa37fc94b624da62237b577970f
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/3viwUZAMHbNuOcg5xt4sFr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3viwUZAMHbNuOcg5xt4sFr
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8f59049cafaa4aa27449fb42f3a2b72ab16a0aa37fc94b624da62237b577970f","isrc":"PLA552300729","name":"Biały Chłopak Z Bloków","registered_at":"2026-06-04T16:18:25Z","spotify_id":"3viwUZAMHbNuOcg5xt4sFr","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 0x8f59049cafaa4aa27449fb42f3a2b72ab16a0aa37fc94b624da62237b577970f. 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/3viwUZAMHbNuOcg5xt4sFr.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/3viwUZAMHbNuOcg5xt4sFr.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x8f59049cafaa4aa27449fb42f3a2b72ab16a0aa37fc94b624da62237b577970f","isrc":"PLA552300729","name":"Biały Chłopak Z Bloków","registered_at":"2026-06-04T16:18:25Z","spotify_id":"3viwUZAMHbNuOcg5xt4sFr","type":"track"}

To się nie zmieni (Jest dobrze)
type: MusicRecording
duration: PT2M49S
duration ms: 169846
explicit: false
by artist: Szamz
by artist: vkie
in album: To się nie zmieni (Jest dobrze)
  type: MusicAlbum
  date published: 2024-04-18
isrc code: PLUM72400127
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T15:38:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x406c1a64a10099a4f85875a8ad9503e98a05eb887df53ddf7d7371e37c0b9042
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/0I3I36vi7l3nMlAPgoi98A.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0I3I36vi7l3nMlAPgoi98A
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x406c1a64a10099a4f85875a8ad9503e98a05eb887df53ddf7d7371e37c0b9042","isrc":"PLUM72400127","name":"To się nie zmieni (Jest dobrze)","registered_at":"2026-06-06T15:38:22Z","spotify_id":"0I3I36vi7l3nMlAPgoi98A","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 0x406c1a64a10099a4f85875a8ad9503e98a05eb887df53ddf7d7371e37c0b9042. 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/0I3I36vi7l3nMlAPgoi98A.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/0I3I36vi7l3nMlAPgoi98A.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x406c1a64a10099a4f85875a8ad9503e98a05eb887df53ddf7d7371e37c0b9042","isrc":"PLUM72400127","name":"To się nie zmieni (Jest dobrze)","registered_at":"2026-06-06T15:38:22Z","spotify_id":"0I3I36vi7l3nMlAPgoi98A","type":"track"}

GRUBE B*BY
type: MusicRecording
duration: PT1M58S
duration ms: 118936
explicit: false
by artist: vkie
in album: GRUBE B*BY
  type: MusicAlbum
  date published: 2022-11-04
isrc code: PLC062241486
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:46:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x262b9351db60a361e76300fd21ba673da2fc4c3f7ae357a6f380b4a94a9c104d
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/22MdPxASDQ2yUyXFgPQoWK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/22MdPxASDQ2yUyXFgPQoWK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x262b9351db60a361e76300fd21ba673da2fc4c3f7ae357a6f380b4a94a9c104d","isrc":"PLC062241486","name":"GRUBE B*BY","registered_at":"2026-06-04T12:46:33Z","spotify_id":"22MdPxASDQ2yUyXFgPQoWK","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 0x262b9351db60a361e76300fd21ba673da2fc4c3f7ae357a6f380b4a94a9c104d. 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/22MdPxASDQ2yUyXFgPQoWK.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/22MdPxASDQ2yUyXFgPQoWK.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x262b9351db60a361e76300fd21ba673da2fc4c3f7ae357a6f380b4a94a9c104d","isrc":"PLC062241486","name":"GRUBE B*BY","registered_at":"2026-06-04T12:46:33Z","spotify_id":"22MdPxASDQ2yUyXFgPQoWK","type":"track"}

Zajawa
type: MusicRecording
duration: PT2M34S
duration ms: 154710
explicit: false
by artist: młodyba
by artist: vkie
in album: CISZA
  type: MusicAlbum
  date published: 2021-03-30
isrc code: QZES72100521
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:46:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x62e8fb6af12b6c150a6fedb2b8445ef671f9b530dc67d5d1498cb8147c26b1e4
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/6vf3siJN9oapSUhJ56W0MT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6vf3siJN9oapSUhJ56W0MT
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 0x62e8fb6af12b6c150a6fedb2b8445ef671f9b530dc67d5d1498cb8147c26b1e4. 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/6vf3siJN9oapSUhJ56W0MT.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/6vf3siJN9oapSUhJ56W0MT.
  date published: 2026-06-13T12:47:07Z

NAPĘD
type: MusicRecording
duration: PT2M33S
duration ms: 153921
explicit: false
by artist: vkie
by artist: offkey
in album: NAPĘD
  type: MusicAlbum
  date published: 2022-12-28
isrc code: PLC062249536
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:37:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4e00def505cabe289e6e0893c44230f886b779452f70d32dfe9839fe32f9f053
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/0XG4VP1lX0eB1fYTGpxEAT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0XG4VP1lX0eB1fYTGpxEAT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4e00def505cabe289e6e0893c44230f886b779452f70d32dfe9839fe32f9f053","isrc":"PLC062249536","name":"NAPĘD","registered_at":"2026-06-04T14:37:14Z","spotify_id":"0XG4VP1lX0eB1fYTGpxEAT","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 0x4e00def505cabe289e6e0893c44230f886b779452f70d32dfe9839fe32f9f053. 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/0XG4VP1lX0eB1fYTGpxEAT.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/0XG4VP1lX0eB1fYTGpxEAT.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x4e00def505cabe289e6e0893c44230f886b779452f70d32dfe9839fe32f9f053","isrc":"PLC062249536","name":"NAPĘD","registered_at":"2026-06-04T14:37:14Z","spotify_id":"0XG4VP1lX0eB1fYTGpxEAT","type":"track"}

NIE BĘDĘ LEGENDĄ
type: MusicRecording
duration: PT3M7S
duration ms: 187800
explicit: false
by artist: Frosti
by artist: vkie
by artist: Pako
by artist: Pedro
by artist: francis
in album: NIE BĘDĘ LEGENDĄ
  type: MusicAlbum
  date published: 2023-11-09
isrc code: PLI364094780
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T15:03:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x65a5eaf15f592e21c2ffda0a0535a34e15837180ee5a42ade06a55b906b2c454
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/76RsPe9lVouHX2AjLuLFnv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/76RsPe9lVouHX2AjLuLFnv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x65a5eaf15f592e21c2ffda0a0535a34e15837180ee5a42ade06a55b906b2c454","isrc":"PLI364094780","name":"NIE BĘDĘ LEGENDĄ","registered_at":"2026-06-07T15:03:37Z","spotify_id":"76RsPe9lVouHX2AjLuLFnv","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 0x65a5eaf15f592e21c2ffda0a0535a34e15837180ee5a42ade06a55b906b2c454. 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/76RsPe9lVouHX2AjLuLFnv.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/76RsPe9lVouHX2AjLuLFnv.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x65a5eaf15f592e21c2ffda0a0535a34e15837180ee5a42ade06a55b906b2c454","isrc":"PLI364094780","name":"NIE BĘDĘ LEGENDĄ","registered_at":"2026-06-07T15:03:37Z","spotify_id":"76RsPe9lVouHX2AjLuLFnv","type":"track"}

KIEDYŚ NIE BYŁO TAM MIEJSC
type: MusicRecording
duration: PT4M12S
duration ms: 252126
explicit: false
by artist: vkie
by artist: młodyba
in album: KIEDYŚ NIE BYŁO TAM MIEJSC
  type: MusicAlbum
  date published: 2023-03-17
isrc code: PLC062259932
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T05:51:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9baa445e5c4fe8453bb3b81a94353f1952159b3f9ba8737e0e7e5e6728069cff
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/5HzxFE7a02ZahX1rQ4V0I7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5HzxFE7a02ZahX1rQ4V0I7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9baa445e5c4fe8453bb3b81a94353f1952159b3f9ba8737e0e7e5e6728069cff","isrc":"PLC062259932","name":"KIEDYŚ NIE BYŁO TAM MIEJSC","registered_at":"2026-06-06T05:51:26Z","spotify_id":"5HzxFE7a02ZahX1rQ4V0I7","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 0x9baa445e5c4fe8453bb3b81a94353f1952159b3f9ba8737e0e7e5e6728069cff. 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/5HzxFE7a02ZahX1rQ4V0I7.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/5HzxFE7a02ZahX1rQ4V0I7.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x9baa445e5c4fe8453bb3b81a94353f1952159b3f9ba8737e0e7e5e6728069cff","isrc":"PLC062259932","name":"KIEDYŚ NIE BYŁO TAM MIEJSC","registered_at":"2026-06-06T05:51:26Z","spotify_id":"5HzxFE7a02ZahX1rQ4V0I7","type":"track"}

Symbol
type: MusicRecording
duration: PT2M41S
duration ms: 161746
explicit: false
by artist: Ozzy Baby
by artist: vkie
by artist: Abaddon
in album: LSD Muzik
  type: MusicAlbum
  date published: 2022-03-28
isrc code: PLC062226404
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T01:13:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x358db47c2379acc4f3c7a53962d7280c841e740408110c41cd451d9a79739179
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2WZ7aI2b4rIDDdd8pQ30uQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2WZ7aI2b4rIDDdd8pQ30uQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x358db47c2379acc4f3c7a53962d7280c841e740408110c41cd451d9a79739179. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2WZ7aI2b4rIDDdd8pQ30uQ.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/2WZ7aI2b4rIDDdd8pQ30uQ.
  date published: 2026-06-13T13:32:09Z

NIE BĘDĘ LEGENDĄ
type: MusicRecording
duration: PT3M7S
duration ms: 187800
explicit: false
by artist: Frosti
by artist: vkie
by artist: Pako
by artist: Pedro
by artist: francis
in album: ONE FOOT OUT MIXTAPE
  type: MusicAlbum
  date published: 2023-12-08
isrc code: PLI364094780
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T15:03:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x65a5eaf15f592e21c2ffda0a0535a34e15837180ee5a42ade06a55b906b2c454
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/3LXrj5qzovYQdYHLtuVnVU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3LXrj5qzovYQdYHLtuVnVU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x65a5eaf15f592e21c2ffda0a0535a34e15837180ee5a42ade06a55b906b2c454","isrc":"PLI364094780","name":"NIE BĘDĘ LEGENDĄ","registered_at":"2026-06-07T15:03:37Z","spotify_id":"3LXrj5qzovYQdYHLtuVnVU","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 0x65a5eaf15f592e21c2ffda0a0535a34e15837180ee5a42ade06a55b906b2c454. 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/3LXrj5qzovYQdYHLtuVnVU.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/3LXrj5qzovYQdYHLtuVnVU.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x65a5eaf15f592e21c2ffda0a0535a34e15837180ee5a42ade06a55b906b2c454","isrc":"PLI364094780","name":"NIE BĘDĘ LEGENDĄ","registered_at":"2026-06-07T15:03:37Z","spotify_id":"3LXrj5qzovYQdYHLtuVnVU","type":"track"}

ZALICZKA
type: MusicRecording
duration: PT1M45S
duration ms: 105142
explicit: false
by artist: vkie
in album: #VKIEszn
  type: MusicAlbum
  date published: 2023-03-24
isrc code: PLC062361263
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:15:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa3b3d1cd4cfa205fdddf9c6a1e3091078a225c5ab75f3f7a14f6791bffeb7d0b
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/5173B69i0pSTn6bXUttUa0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5173B69i0pSTn6bXUttUa0
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 0xa3b3d1cd4cfa205fdddf9c6a1e3091078a225c5ab75f3f7a14f6791bffeb7d0b. 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/5173B69i0pSTn6bXUttUa0.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/5173B69i0pSTn6bXUttUa0.
  date published: 2026-06-13T12:47:07Z

PO MOJEJ STRONIE
type: MusicRecording
duration: PT2M7S
duration ms: 127080
explicit: false
by artist: vkie
in album: #VKIEszn
  type: MusicAlbum
  date published: 2023-03-24
isrc code: PLC062361262
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:01:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa4b16e37e93151ceb1a30102202934d97e72bc8dbca9f6a6004266095779d415
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/3lUL1yReYDJ4z3i6Grfl4v.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3lUL1yReYDJ4z3i6Grfl4v
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa4b16e37e93151ceb1a30102202934d97e72bc8dbca9f6a6004266095779d415","isrc":"PLC062361262","name":"PO MOJEJ STRONIE","registered_at":"2026-06-04T15:01:15Z","spotify_id":"3lUL1yReYDJ4z3i6Grfl4v","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 0xa4b16e37e93151ceb1a30102202934d97e72bc8dbca9f6a6004266095779d415. 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/3lUL1yReYDJ4z3i6Grfl4v.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/3lUL1yReYDJ4z3i6Grfl4v.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xa4b16e37e93151ceb1a30102202934d97e72bc8dbca9f6a6004266095779d415","isrc":"PLC062361262","name":"PO MOJEJ STRONIE","registered_at":"2026-06-04T15:01:15Z","spotify_id":"3lUL1yReYDJ4z3i6Grfl4v","type":"track"}

NAPĘD
type: MusicRecording
duration: PT2M33S
duration ms: 153921
explicit: false
by artist: vkie
in album: #VKIEszn
  type: MusicAlbum
  date published: 2023-03-24
isrc code: PLC062249536
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:37:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4e00def505cabe289e6e0893c44230f886b779452f70d32dfe9839fe32f9f053
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/0GRNtJc4illrbyg6K5hOzw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0GRNtJc4illrbyg6K5hOzw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4e00def505cabe289e6e0893c44230f886b779452f70d32dfe9839fe32f9f053","isrc":"PLC062249536","name":"NAPĘD","registered_at":"2026-06-04T14:37:14Z","spotify_id":"0GRNtJc4illrbyg6K5hOzw","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 0x4e00def505cabe289e6e0893c44230f886b779452f70d32dfe9839fe32f9f053. 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/0GRNtJc4illrbyg6K5hOzw.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/0GRNtJc4illrbyg6K5hOzw.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x4e00def505cabe289e6e0893c44230f886b779452f70d32dfe9839fe32f9f053","isrc":"PLC062249536","name":"NAPĘD","registered_at":"2026-06-04T14:37:14Z","spotify_id":"0GRNtJc4illrbyg6K5hOzw","type":"track"}

DOTLENIONY
type: MusicRecording
duration: PT1M39S
duration ms: 99007
explicit: false
by artist: vkie
in album: #VKIEszn
  type: MusicAlbum
  date published: 2023-03-24
isrc code: PLC062361264
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:09:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa289721e84765a4be8cf92fb3c25fed5404aab81cd72a2fc04ff5aa66a5abbaf
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/35NZ5FntDcVWL8Q4IonUCu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35NZ5FntDcVWL8Q4IonUCu
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 0xa289721e84765a4be8cf92fb3c25fed5404aab81cd72a2fc04ff5aa66a5abbaf. 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/35NZ5FntDcVWL8Q4IonUCu.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/35NZ5FntDcVWL8Q4IonUCu.
  date published: 2026-06-13T12:47:07Z

GDZIE MOJA KULTURA?
type: MusicRecording
duration: PT2M28S
duration ms: 148739
explicit: false
by artist: vkie
in album: #VKIEszn
  type: MusicAlbum
  date published: 2023-03-24
isrc code: PLC062361265
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:02:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdbb06910c8ea3ce0df8d2e7cadf2541c50dfdae5b47cac9e4fea9316bfa3040f
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/3CD6KOQRGWkARoAmvfkYzo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3CD6KOQRGWkARoAmvfkYzo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdbb06910c8ea3ce0df8d2e7cadf2541c50dfdae5b47cac9e4fea9316bfa3040f","isrc":"PLC062361265","name":"GDZIE MOJA KULTURA?","registered_at":"2026-06-04T15:02:37Z","spotify_id":"3CD6KOQRGWkARoAmvfkYzo","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 0xdbb06910c8ea3ce0df8d2e7cadf2541c50dfdae5b47cac9e4fea9316bfa3040f. 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/3CD6KOQRGWkARoAmvfkYzo.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/3CD6KOQRGWkARoAmvfkYzo.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xdbb06910c8ea3ce0df8d2e7cadf2541c50dfdae5b47cac9e4fea9316bfa3040f","isrc":"PLC062361265","name":"GDZIE MOJA KULTURA?","registered_at":"2026-06-04T15:02:37Z","spotify_id":"3CD6KOQRGWkARoAmvfkYzo","type":"track"}

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"}