Kaz Bałagane
type: MusicGroup
popularity: 68
followers: 359134
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1518016b3f775bfc5462b88929327ac5f80f5cf7ec94f5e7bd3fb5ebf1aad571
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953423
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953423
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c538baab-75e9-42ba-86de-b877fe43ef89.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c538baab-75e9-42ba-86de-b877fe43ef89.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c538baab-75e9-42ba-86de-b877fe43ef89
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T21:20:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1518016b3f775bfc5462b88929327ac5f80f5cf7ec94f5e7bd3fb5ebf1aad571","name":"Kaz Bałagane","registered_at":"2026-06-12T09:16:08Z","symbol":"NIM0253370","token_address":"0xa46a60779aa434d64a834fead90ce5f3ae12e89b","type":"artist","uuid":"c538baab-75e9-42ba-86de-b877fe43ef89"}
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 0x1518016b3f775bfc5462b88929327ac5f80f5cf7ec94f5e7bd3fb5ebf1aad571. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c538baab-75e9-42ba-86de-b877fe43ef89.json and https://artists.proofprofile.net/proofs/artist/c538baab-75e9-42ba-86de-b877fe43ef89.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x1518016b3f775bfc5462b88929327ac5f80f5cf7ec94f5e7bd3fb5ebf1aad571","name":"Kaz Bałagane","registered_at":"2026-06-12T09:16:08Z","symbol":"NIM0253370","token_address":"0xa46a60779aa434d64a834fead90ce5f3ae12e89b","type":"artist","uuid":"c538baab-75e9-42ba-86de-b877fe43ef89"}
album: Przekaz
  type: MusicAlbum
  date published: 2023-05-17
  track: Przekaz
    type: MusicRecording
    duration: PT3M35S
    duration ms: 215999
    explicit: false
    by artist: HAŁASTRA
    by artist: Kaz Bałagane
    by artist: Gicik A’mane
    by artist: Phunk'ill
    in album: Przekaz
      type: MusicAlbum
      date published: 2023-05-17
    isrc code: PLI292200659
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-05T08:44:07+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd84b51c48f41e5cdabfcee91d53ec9d9117e6c679f7831c539ee90e1d11a6e23
    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/7gThe9q0j5EqbF7WxAo82s.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gThe9q0j5EqbF7WxAo82s
    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 0xd84b51c48f41e5cdabfcee91d53ec9d9117e6c679f7831c539ee90e1d11a6e23. 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/7gThe9q0j5EqbF7WxAo82s.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gThe9q0j5EqbF7WxAo82s.
      date published: 2026-06-13T17:25:41Z
album: Chleb i miód
  type: MusicAlbum
  date published: 2018-06-11
  track: Zeit
    type: MusicRecording
    duration: PT1M54S
    duration ms: 114375
    explicit: false
    by artist: Kaz Bałagane
    in album: Chleb i miód
      type: MusicAlbum
      date published: 2018-06-11
    isrc code: PLF241705281
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-07T13:26:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfbeda636d31f85c4273f901944a2f59268c86b7f58021b3f8b588430bab45601
    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/1Ajrhi9NyvdwmqYhjo0fLR.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Ajrhi9NyvdwmqYhjo0fLR
    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 0xfbeda636d31f85c4273f901944a2f59268c86b7f58021b3f8b588430bab45601. 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/1Ajrhi9NyvdwmqYhjo0fLR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Ajrhi9NyvdwmqYhjo0fLR.
      date published: 2026-06-13T12:53:06Z
  track: Film
    type: MusicRecording
    duration: PT3M18S
    duration ms: 198077
    explicit: false
    by artist: Kaz Bałagane
    by artist: Louis Villain
    in album: Chleb i miód
      type: MusicAlbum
      date published: 2018-06-11
    isrc code: PLF241705282
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-08T03:05:28+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb73665de86314a9f12a30a93f402279320815d662988eac5bd88fb408507a116
    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/32aPBrhhEt4GeAPjLOvmjo.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32aPBrhhEt4GeAPjLOvmjo
    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 0xb73665de86314a9f12a30a93f402279320815d662988eac5bd88fb408507a116. 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/32aPBrhhEt4GeAPjLOvmjo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32aPBrhhEt4GeAPjLOvmjo.
      date published: 2026-06-13T15:41:10Z
  track: Nie wal z dychy
    type: MusicRecording
    duration: PT3M25S
    duration ms: 205366
    explicit: false
    by artist: Kaz Bałagane
    in album: Chleb i miód
      type: MusicAlbum
      date published: 2018-06-11
    isrc code: PLF241704844
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T10:22:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe6e46e8c272664f75b160a6fe387437447c5224dbdc1eabd75bac323fd6bee23
    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: Varitas
  track: Festiwalowe Love
  track: Monogram
  track: Slowmo
  track: Piękny Sen
  track: Z Wami
  track: Nowa Przypałowa Płyta
  track: Taxi
  track: Szpital
  track: Wpisane W Koszta
  track: Alvaro
  track: Prof. Miodek
  track: Nowy Miód
  track: Lautpak
  track: Pałac
album: Pesto
album: Warsaw Vice
track: London Rain
track: Nie wal z dychy
track: GeForce
track: Warsaw Vice
track: Z Wami
track: MUSZĘ SIĘ WYSZUMIEĆ
track: Criminal
track: Prof. Miodek
track: Alvaro
track: Nowy Miód
track: Lautpak
track: Nowa Przypałowa Płyta
track: Zeit
track: Ważne rzeczy
track: Film
track: Festiwalowe Love
track: Monogram
track: Piękny Sen
track: Taxi

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/1tWfFuCUO4tHcu9niGHtQL.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1tWfFuCUO4tHcu9niGHtQL

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xe6e46e8c272664f75b160a6fe387437447c5224dbdc1eabd75bac323fd6bee23","isrc":"PLF241704844","name":"Nie wal z dychy","registered_at":"2026-06-04T10:22:05Z","spotify_id":"1tWfFuCUO4tHcu9niGHtQL","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 0xe6e46e8c272664f75b160a6fe387437447c5224dbdc1eabd75bac323fd6bee23. 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/1tWfFuCUO4tHcu9niGHtQL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1tWfFuCUO4tHcu9niGHtQL.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0xe6e46e8c272664f75b160a6fe387437447c5224dbdc1eabd75bac323fd6bee23","isrc":"PLF241704844","name":"Nie wal z dychy","registered_at":"2026-06-04T10:22:05Z","spotify_id":"1tWfFuCUO4tHcu9niGHtQL","type":"track"}

Varitas
type: MusicRecording
duration: PT3M24S
duration ms: 204854
explicit: false
by artist: Kaz Bałagane
in album: Chleb i miód
  type: MusicAlbum
  date published: 2018-06-11
isrc code: PLF241705284
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T11:54:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x34b5e334822c03ef6463c6320c3b2b0cea7576a046674633b539bf27d1d04cd5
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/4znGdB00zyZ7EqO6wEzcQD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4znGdB00zyZ7EqO6wEzcQD
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 0x34b5e334822c03ef6463c6320c3b2b0cea7576a046674633b539bf27d1d04cd5. 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/4znGdB00zyZ7EqO6wEzcQD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4znGdB00zyZ7EqO6wEzcQD.
  date published: 2026-06-13T15:41:10Z

Festiwalowe Love
type: MusicRecording
duration: PT3M53S
duration ms: 233388
explicit: false
by artist: Kaz Bałagane
by artist: Czarny HIFI
in album: Chleb i miód
  type: MusicAlbum
  date published: 2018-06-11
isrc code: PLF241705285
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T19:57:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5f0e6d8fe957aa01f37c62923050ebbfaeccc1d6c3b59a2ea69ae9a7734aafb4
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/3htJzKJ4SKR1IdAnGdg9mk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3htJzKJ4SKR1IdAnGdg9mk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5f0e6d8fe957aa01f37c62923050ebbfaeccc1d6c3b59a2ea69ae9a7734aafb4","isrc":"PLF241705285","name":"Festiwalowe Love","registered_at":"2026-06-07T19:57:24Z","spotify_id":"3htJzKJ4SKR1IdAnGdg9mk","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 0x5f0e6d8fe957aa01f37c62923050ebbfaeccc1d6c3b59a2ea69ae9a7734aafb4. 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/3htJzKJ4SKR1IdAnGdg9mk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3htJzKJ4SKR1IdAnGdg9mk.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x5f0e6d8fe957aa01f37c62923050ebbfaeccc1d6c3b59a2ea69ae9a7734aafb4","isrc":"PLF241705285","name":"Festiwalowe Love","registered_at":"2026-06-07T19:57:24Z","spotify_id":"3htJzKJ4SKR1IdAnGdg9mk","type":"track"}

Monogram
type: MusicRecording
duration: PT3M28S
duration ms: 208628
explicit: false
by artist: Kaz Bałagane
by artist: DMN
in album: Chleb i miód
  type: MusicAlbum
  date published: 2018-06-11
isrc code: PLF241705286
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T19:57:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x34a2eaddaec28de97ab92330f35842c4a24ff75b6855b83e942aca47fc481886
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/3ZPCXgpEQSinx68bgmIxkl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZPCXgpEQSinx68bgmIxkl
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 0x34a2eaddaec28de97ab92330f35842c4a24ff75b6855b83e942aca47fc481886. 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/3ZPCXgpEQSinx68bgmIxkl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZPCXgpEQSinx68bgmIxkl.
  date published: 2026-06-13T12:53:06Z

Slowmo
type: MusicRecording
duration: PT2M17S
duration ms: 137935
explicit: false
by artist: Kaz Bałagane
in album: Chleb i miód
  type: MusicAlbum
  date published: 2018-06-11
isrc code: PLF241705287
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T12:03:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x66f679705bc87ba956c45e664eb0f4957428fc490b52eed631692ab696173027
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/5D7CypPUi0qzGwZcONjqIT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5D7CypPUi0qzGwZcONjqIT
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 0x66f679705bc87ba956c45e664eb0f4957428fc490b52eed631692ab696173027. 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/5D7CypPUi0qzGwZcONjqIT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5D7CypPUi0qzGwZcONjqIT.
  date published: 2026-06-13T15:41:10Z

Piękny Sen
type: MusicRecording
duration: PT3M3S
duration ms: 183276
explicit: false
by artist: Kaz Bałagane
in album: Chleb i miód
  type: MusicAlbum
  date published: 2018-06-11
isrc code: PLF241705288
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T03:02:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcde69de92692b8275ff1f0d25f5e4bc7b82ba7d2774ff873d6a006f55deac2f2
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/7DeWhoJPZuRCGgDUgBCp5l.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7DeWhoJPZuRCGgDUgBCp5l
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcde69de92692b8275ff1f0d25f5e4bc7b82ba7d2774ff873d6a006f55deac2f2","isrc":"PLF241705288","name":"Piękny Sen","registered_at":"2026-06-08T03:02:31Z","spotify_id":"7DeWhoJPZuRCGgDUgBCp5l","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 0xcde69de92692b8275ff1f0d25f5e4bc7b82ba7d2774ff873d6a006f55deac2f2. 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/7DeWhoJPZuRCGgDUgBCp5l.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7DeWhoJPZuRCGgDUgBCp5l.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xcde69de92692b8275ff1f0d25f5e4bc7b82ba7d2774ff873d6a006f55deac2f2","isrc":"PLF241705288","name":"Piękny Sen","registered_at":"2026-06-08T03:02:31Z","spotify_id":"7DeWhoJPZuRCGgDUgBCp5l","type":"track"}

Z Wami
type: MusicRecording
duration: PT4M4S
duration ms: 244021
explicit: false
by artist: Kaz Bałagane
by artist: Kizo
by artist: Szpaku
in album: Chleb i miód
  type: MusicAlbum
  date published: 2018-06-11
isrc code: PLF241705257
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:55:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcbef4ff555715b5efdd10f3c613c5e9e7dfbfe0db3dbfa1c7c6937b6be24a9ad
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/32VGrxn5jIAtEZVezKjDRI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32VGrxn5jIAtEZVezKjDRI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcbef4ff555715b5efdd10f3c613c5e9e7dfbfe0db3dbfa1c7c6937b6be24a9ad","isrc":"PLF241705257","name":"Z Wami","registered_at":"2026-06-04T12:55:14Z","spotify_id":"32VGrxn5jIAtEZVezKjDRI","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 0xcbef4ff555715b5efdd10f3c613c5e9e7dfbfe0db3dbfa1c7c6937b6be24a9ad. 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/32VGrxn5jIAtEZVezKjDRI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32VGrxn5jIAtEZVezKjDRI.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xcbef4ff555715b5efdd10f3c613c5e9e7dfbfe0db3dbfa1c7c6937b6be24a9ad","isrc":"PLF241705257","name":"Z Wami","registered_at":"2026-06-04T12:55:14Z","spotify_id":"32VGrxn5jIAtEZVezKjDRI","type":"track"}

Nowa Przypałowa Płyta
type: MusicRecording
duration: PT3M36S
duration ms: 216291
explicit: false
by artist: Kaz Bałagane
in album: Chleb i miód
  type: MusicAlbum
  date published: 2018-06-11
isrc code: PLF241705120
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T00:08:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5d3040b07ba5bce01903f70c67c981f3969fe4a645ebdf96db7363f071b0b97b
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/4bRbgPJWXHTrrqBIK1GhDe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4bRbgPJWXHTrrqBIK1GhDe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5d3040b07ba5bce01903f70c67c981f3969fe4a645ebdf96db7363f071b0b97b","isrc":"PLF241705120","name":"Nowa Przypałowa Płyta","registered_at":"2026-06-07T00:08:48Z","spotify_id":"4bRbgPJWXHTrrqBIK1GhDe","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 0x5d3040b07ba5bce01903f70c67c981f3969fe4a645ebdf96db7363f071b0b97b. 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/4bRbgPJWXHTrrqBIK1GhDe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4bRbgPJWXHTrrqBIK1GhDe.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x5d3040b07ba5bce01903f70c67c981f3969fe4a645ebdf96db7363f071b0b97b","isrc":"PLF241705120","name":"Nowa Przypałowa Płyta","registered_at":"2026-06-07T00:08:48Z","spotify_id":"4bRbgPJWXHTrrqBIK1GhDe","type":"track"}

Taxi
type: MusicRecording
duration: PT2M2S
duration ms: 122064
explicit: false
by artist: Kaz Bałagane
in album: Chleb i miód
  type: MusicAlbum
  date published: 2018-06-11
isrc code: PLF241705290
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T12:05:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb19406beacabdc869bca01ee6e6e1faa283c85702963c83025c08b80f0c3a5e2
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/1n9wDKzDDZpTtSTg3sfckz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1n9wDKzDDZpTtSTg3sfckz
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 0xb19406beacabdc869bca01ee6e6e1faa283c85702963c83025c08b80f0c3a5e2. 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/1n9wDKzDDZpTtSTg3sfckz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1n9wDKzDDZpTtSTg3sfckz.
  date published: 2026-06-13T17:25:41Z

Szpital
type: MusicRecording
duration: PT3M31S
duration ms: 211089
explicit: false
by artist: Kaz Bałagane
in album: Chleb i miód
  type: MusicAlbum
  date published: 2018-06-11
isrc code: PLF241705291
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T19:58:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xec869f95dd400c3bba5215b3d5b7fa2dee1df911428988fda4575c108c76bf5b
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/6cIa40QTln9WUdhHzDOV0Y.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6cIa40QTln9WUdhHzDOV0Y
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 0xec869f95dd400c3bba5215b3d5b7fa2dee1df911428988fda4575c108c76bf5b. 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/6cIa40QTln9WUdhHzDOV0Y.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6cIa40QTln9WUdhHzDOV0Y.
  date published: 2026-06-13T15:41:10Z

Wpisane W Koszta
type: MusicRecording
duration: PT4M6S
duration ms: 246517
explicit: false
by artist: Kaz Bałagane
by artist: Peja
by artist: Slums Attack
in album: Chleb i miód
  type: MusicAlbum
  date published: 2018-06-11
isrc code: PLF241705292
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T20:09:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe2871c71f2683dbe1c345b153d4689e40803f5fec666ceb35f14938a0579fbfd
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/2zcBwd2zr6YAAMzG7UkZ3z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2zcBwd2zr6YAAMzG7UkZ3z
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe2871c71f2683dbe1c345b153d4689e40803f5fec666ceb35f14938a0579fbfd","isrc":"PLF241705292","name":"Wpisane W Koszta","registered_at":"2026-06-08T20:09:44Z","spotify_id":"2zcBwd2zr6YAAMzG7UkZ3z","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 0xe2871c71f2683dbe1c345b153d4689e40803f5fec666ceb35f14938a0579fbfd. 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/2zcBwd2zr6YAAMzG7UkZ3z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2zcBwd2zr6YAAMzG7UkZ3z.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xe2871c71f2683dbe1c345b153d4689e40803f5fec666ceb35f14938a0579fbfd","isrc":"PLF241705292","name":"Wpisane W Koszta","registered_at":"2026-06-08T20:09:44Z","spotify_id":"2zcBwd2zr6YAAMzG7UkZ3z","type":"track"}

Alvaro
type: MusicRecording
duration: PT2M22S
duration ms: 142313
explicit: false
by artist: Kaz Bałagane
by artist: Malik Montana
by artist: Smolasty
in album: Chleb i miód
  type: MusicAlbum
  date published: 2018-06-11
isrc code: PLF241705293
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T10:32:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x58a11995bf8899d5064832b344a51e9e730a7c8a49cb4ce64048c1e3eec100c0
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/1RLcPrm9hVY0fSCFIVhTcS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1RLcPrm9hVY0fSCFIVhTcS
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 0x58a11995bf8899d5064832b344a51e9e730a7c8a49cb4ce64048c1e3eec100c0. 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/1RLcPrm9hVY0fSCFIVhTcS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1RLcPrm9hVY0fSCFIVhTcS.
  date published: 2026-06-13T12:47:07Z

Prof. Miodek
type: MusicRecording
duration: PT2M39S
duration ms: 159557
explicit: false
by artist: Kaz Bałagane
in album: Chleb i miód
  type: MusicAlbum
  date published: 2018-06-11
isrc code: PLF241705294
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T08:37:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe74a4c3d326903e7c7a387b7803deae8565599073666b509527b7466892a4f11
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/4JlSxfNi1cke65URlzCtAK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4JlSxfNi1cke65URlzCtAK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe74a4c3d326903e7c7a387b7803deae8565599073666b509527b7466892a4f11","isrc":"PLF241705294","name":"Prof. Miodek","registered_at":"2026-06-05T08:37:15Z","spotify_id":"4JlSxfNi1cke65URlzCtAK","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 0xe74a4c3d326903e7c7a387b7803deae8565599073666b509527b7466892a4f11. 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/4JlSxfNi1cke65URlzCtAK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4JlSxfNi1cke65URlzCtAK.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xe74a4c3d326903e7c7a387b7803deae8565599073666b509527b7466892a4f11","isrc":"PLF241705294","name":"Prof. Miodek","registered_at":"2026-06-05T08:37:15Z","spotify_id":"4JlSxfNi1cke65URlzCtAK","type":"track"}

Nowy Miód
type: MusicRecording
duration: PT3M11S
duration ms: 191134
explicit: false
by artist: Kaz Bałagane
by artist: Young Igi
in album: Chleb i miód
  type: MusicAlbum
  date published: 2018-06-11
isrc code: PLF241705295
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T17:07:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa363d6d4574a526932a95a007345efe1b019d3634e580eaa1297bb9c21ad8ff7
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/0XfgfFaAiiqZPABTIgB0Ca.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0XfgfFaAiiqZPABTIgB0Ca
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa363d6d4574a526932a95a007345efe1b019d3634e580eaa1297bb9c21ad8ff7","isrc":"PLF241705295","name":"Nowy Miód","registered_at":"2026-06-06T17:07:11Z","spotify_id":"0XfgfFaAiiqZPABTIgB0Ca","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 0xa363d6d4574a526932a95a007345efe1b019d3634e580eaa1297bb9c21ad8ff7. 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/0XfgfFaAiiqZPABTIgB0Ca.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0XfgfFaAiiqZPABTIgB0Ca.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xa363d6d4574a526932a95a007345efe1b019d3634e580eaa1297bb9c21ad8ff7","isrc":"PLF241705295","name":"Nowy Miód","registered_at":"2026-06-06T17:07:11Z","spotify_id":"0XfgfFaAiiqZPABTIgB0Ca","type":"track"}

Lautpak
type: MusicRecording
duration: PT3M10S
duration ms: 190711
explicit: false
by artist: Kaz Bałagane
by artist: Młody Dron
in album: Chleb i miód
  type: MusicAlbum
  date published: 2018-06-11
isrc code: PLF241705296
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T17:06:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3b667845f45e961a5b9f8aac1e9a2cc83a1a2be6e48a66d81840069b554a562e
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/5kkjNIC4vm8QWkuXlxW7z9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kkjNIC4vm8QWkuXlxW7z9
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 0x3b667845f45e961a5b9f8aac1e9a2cc83a1a2be6e48a66d81840069b554a562e. 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/5kkjNIC4vm8QWkuXlxW7z9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kkjNIC4vm8QWkuXlxW7z9.
  date published: 2026-06-13T12:53:06Z

Pałac
type: MusicRecording
duration: PT1M47S
duration ms: 107238
explicit: false
by artist: Kaz Bałagane
in album: Chleb i miód
  type: MusicAlbum
  date published: 2018-06-11
isrc code: PLF241705297
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T02:22:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2740bea73da3f57c1b2ac9fdef967eccbb97ab2b930ea38ff9ed85172fd7cfdb
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/2V2bsLfzbpvcrlO94iOxFZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2V2bsLfzbpvcrlO94iOxFZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2740bea73da3f57c1b2ac9fdef967eccbb97ab2b930ea38ff9ed85172fd7cfdb","isrc":"PLF241705297","name":"Pałac","registered_at":"2026-06-10T02:22:29Z","spotify_id":"2V2bsLfzbpvcrlO94iOxFZ","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 0x2740bea73da3f57c1b2ac9fdef967eccbb97ab2b930ea38ff9ed85172fd7cfdb. 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/2V2bsLfzbpvcrlO94iOxFZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2V2bsLfzbpvcrlO94iOxFZ.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x2740bea73da3f57c1b2ac9fdef967eccbb97ab2b930ea38ff9ed85172fd7cfdb","isrc":"PLF241705297","name":"Pałac","registered_at":"2026-06-10T02:22:29Z","spotify_id":"2V2bsLfzbpvcrlO94iOxFZ","type":"track"}

Pesto
type: MusicAlbum
date published: 2022-10-28
track: Pesto
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223229
  explicit: false
  by artist: Znavca
  by artist: Kaz Bałagane
  by artist: OG Olgierd
  by artist: Fryta Beatz
  by artist: Młody Dron
  in album: Pesto
    type: MusicAlbum
    date published: 2022-10-28
  isrc code: PLC062240977
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T21:29:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc80c5ef87ac273ddeedeb8314dd42dfb18641b90324792c670ce8b4591244bba
  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/1MBGBF1S5vCDVND4iulg49.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1MBGBF1S5vCDVND4iulg49
  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 0xc80c5ef87ac273ddeedeb8314dd42dfb18641b90324792c670ce8b4591244bba. 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/1MBGBF1S5vCDVND4iulg49.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1MBGBF1S5vCDVND4iulg49.
    date published: 2026-06-13T15:41:10Z

Warsaw Vice
type: MusicAlbum
date published: 2022-04-06
track: Warsaw Vice
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184329
  explicit: false
  by artist: Avi
  by artist: Kaz Bałagane
  by artist: @atutowy
  in album: Warsaw Vice
    type: MusicAlbum
    date published: 2022-04-06
  isrc code: PL70D2200207
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:14:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x734e001fb77b31e405260aba1debd3c05b4ca968f37788245a5c5d7822970578
  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/76DT2kqhhx0gxgU8XMld8b.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/76DT2kqhhx0gxgU8XMld8b
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x734e001fb77b31e405260aba1debd3c05b4ca968f37788245a5c5d7822970578","isrc":"PL70D2200207","name":"Warsaw Vice","registered_at":"2026-06-04T10:14:43Z","spotify_id":"76DT2kqhhx0gxgU8XMld8b","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 0x734e001fb77b31e405260aba1debd3c05b4ca968f37788245a5c5d7822970578. 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/76DT2kqhhx0gxgU8XMld8b.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/76DT2kqhhx0gxgU8XMld8b.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x734e001fb77b31e405260aba1debd3c05b4ca968f37788245a5c5d7822970578","isrc":"PL70D2200207","name":"Warsaw Vice","registered_at":"2026-06-04T10:14:43Z","spotify_id":"76DT2kqhhx0gxgU8XMld8b","type":"track"}

London Rain
type: MusicRecording
duration: PT3M1S
duration ms: 181224
explicit: false
by artist: Kukon
by artist: Kaz Bałagane
by artist: Kosmos
in album: Kukonozaur Mixtape Mood
  type: MusicAlbum
  date published: 2022-06-23
isrc code: PLUM72200467
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:03:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x05ee2c71cb4f505159d3c60b61d69072fa1eaf06e7c94d3bd155d32585158963
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/2jkwvrvpDEnqGso4PFVW5v.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2jkwvrvpDEnqGso4PFVW5v
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x05ee2c71cb4f505159d3c60b61d69072fa1eaf06e7c94d3bd155d32585158963","isrc":"PLUM72200467","name":"London Rain","registered_at":"2026-06-04T07:03:17Z","spotify_id":"2jkwvrvpDEnqGso4PFVW5v","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 0x05ee2c71cb4f505159d3c60b61d69072fa1eaf06e7c94d3bd155d32585158963. 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/2jkwvrvpDEnqGso4PFVW5v.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2jkwvrvpDEnqGso4PFVW5v.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x05ee2c71cb4f505159d3c60b61d69072fa1eaf06e7c94d3bd155d32585158963","isrc":"PLUM72200467","name":"London Rain","registered_at":"2026-06-04T07:03:17Z","spotify_id":"2jkwvrvpDEnqGso4PFVW5v","type":"track"}

Nie wal z dychy
type: MusicRecording
duration: PT3M25S
duration ms: 205366
explicit: false
by artist: Kaz Bałagane
in album: Chleb i miód
  type: MusicAlbum
  date published: 2018-06-11
isrc code: PLF241704844
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:22:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe6e46e8c272664f75b160a6fe387437447c5224dbdc1eabd75bac323fd6bee23
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/1tWfFuCUO4tHcu9niGHtQL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1tWfFuCUO4tHcu9niGHtQL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe6e46e8c272664f75b160a6fe387437447c5224dbdc1eabd75bac323fd6bee23","isrc":"PLF241704844","name":"Nie wal z dychy","registered_at":"2026-06-04T10:22:05Z","spotify_id":"1tWfFuCUO4tHcu9niGHtQL","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 0xe6e46e8c272664f75b160a6fe387437447c5224dbdc1eabd75bac323fd6bee23. 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/1tWfFuCUO4tHcu9niGHtQL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1tWfFuCUO4tHcu9niGHtQL.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe6e46e8c272664f75b160a6fe387437447c5224dbdc1eabd75bac323fd6bee23","isrc":"PLF241704844","name":"Nie wal z dychy","registered_at":"2026-06-04T10:22:05Z","spotify_id":"1tWfFuCUO4tHcu9niGHtQL","type":"track"}

GeForce
type: MusicRecording
duration: PT3M32S
duration ms: 212653
explicit: false
by artist: PRO8L3M
by artist: Kaz Bałagane
by artist: Szpaku
in album: Fight Club
  type: MusicAlbum
  date published: 2021-03-30
isrc code: PLI292100246
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:47:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x156c0866e9b70f27ea2f0a9323b9eb8c00552521f19256e7fac44ca8cd704332
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/7DuscXpk3Xz9h714ZuNuN4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7DuscXpk3Xz9h714ZuNuN4
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 0x156c0866e9b70f27ea2f0a9323b9eb8c00552521f19256e7fac44ca8cd704332. 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/7DuscXpk3Xz9h714ZuNuN4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7DuscXpk3Xz9h714ZuNuN4.
  date published: 2026-06-13T15:41:10Z

Warsaw Vice
type: MusicRecording
duration: PT3M4S
duration ms: 184329
explicit: false
by artist: Avi
by artist: Kaz Bałagane
by artist: @atutowy
in album: Mały Książę
  type: MusicAlbum
  date published: 2023-03-31
isrc code: PL70D2200207
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:14:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x734e001fb77b31e405260aba1debd3c05b4ca968f37788245a5c5d7822970578
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/0LtMOQFFZm8a3THya9DkDO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0LtMOQFFZm8a3THya9DkDO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x734e001fb77b31e405260aba1debd3c05b4ca968f37788245a5c5d7822970578","isrc":"PL70D2200207","name":"Warsaw Vice","registered_at":"2026-06-04T10:14:43Z","spotify_id":"0LtMOQFFZm8a3THya9DkDO","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 0x734e001fb77b31e405260aba1debd3c05b4ca968f37788245a5c5d7822970578. 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/0LtMOQFFZm8a3THya9DkDO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0LtMOQFFZm8a3THya9DkDO.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x734e001fb77b31e405260aba1debd3c05b4ca968f37788245a5c5d7822970578","isrc":"PL70D2200207","name":"Warsaw Vice","registered_at":"2026-06-04T10:14:43Z","spotify_id":"0LtMOQFFZm8a3THya9DkDO","type":"track"}

Z Wami
type: MusicRecording
duration: PT4M4S
duration ms: 244021
explicit: false
by artist: Kaz Bałagane
by artist: Kizo
by artist: Szpaku
in album: Chleb i miód
  type: MusicAlbum
  date published: 2018-06-11
isrc code: PLF241705257
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:55:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcbef4ff555715b5efdd10f3c613c5e9e7dfbfe0db3dbfa1c7c6937b6be24a9ad
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/32VGrxn5jIAtEZVezKjDRI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32VGrxn5jIAtEZVezKjDRI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcbef4ff555715b5efdd10f3c613c5e9e7dfbfe0db3dbfa1c7c6937b6be24a9ad","isrc":"PLF241705257","name":"Z Wami","registered_at":"2026-06-04T12:55:14Z","spotify_id":"32VGrxn5jIAtEZVezKjDRI","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 0xcbef4ff555715b5efdd10f3c613c5e9e7dfbfe0db3dbfa1c7c6937b6be24a9ad. 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/32VGrxn5jIAtEZVezKjDRI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32VGrxn5jIAtEZVezKjDRI.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xcbef4ff555715b5efdd10f3c613c5e9e7dfbfe0db3dbfa1c7c6937b6be24a9ad","isrc":"PLF241705257","name":"Z Wami","registered_at":"2026-06-04T12:55:14Z","spotify_id":"32VGrxn5jIAtEZVezKjDRI","type":"track"}

MUSZĘ SIĘ WYSZUMIEĆ
type: MusicRecording
duration: PT3M37S
duration ms: 217562
explicit: false
by artist: ĆPAJ STAJL
by artist: Cool P
by artist: Kaz Bałagane
by artist: ALA17
in album: BIAŁE SZALEŃSTWO
  type: MusicAlbum
  date published: 2024-05-31
isrc code: PLB382400416
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T17:44:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6075dcb68ba7e7d64a131d69fe493243a256386ffb5c95b0a93f856f58624dbb
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/0AJsRqHxb8keXe2bJVYGqq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0AJsRqHxb8keXe2bJVYGqq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6075dcb68ba7e7d64a131d69fe493243a256386ffb5c95b0a93f856f58624dbb","isrc":"PLB382400416","name":"MUSZĘ SIĘ WYSZUMIEĆ","registered_at":"2026-06-05T17:44:37Z","spotify_id":"0AJsRqHxb8keXe2bJVYGqq","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 0x6075dcb68ba7e7d64a131d69fe493243a256386ffb5c95b0a93f856f58624dbb. 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/0AJsRqHxb8keXe2bJVYGqq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0AJsRqHxb8keXe2bJVYGqq.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x6075dcb68ba7e7d64a131d69fe493243a256386ffb5c95b0a93f856f58624dbb","isrc":"PLB382400416","name":"MUSZĘ SIĘ WYSZUMIEĆ","registered_at":"2026-06-05T17:44:37Z","spotify_id":"0AJsRqHxb8keXe2bJVYGqq","type":"track"}

Criminal
type: MusicRecording
duration: PT3M2S
duration ms: 182045
explicit: false
by artist: Louis Villain
by artist: Kaz Bałagane
in album: Maestro
  type: MusicAlbum
  date published: 2022-11-25
isrc code: PL70D2200244
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:34:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x39dea54bd596f22f8b3d7298a42867354b08ca30c1352cfeb204e2cfac884d45
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/4Fh5WUukh7iROIuxjAzUKN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Fh5WUukh7iROIuxjAzUKN
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 0x39dea54bd596f22f8b3d7298a42867354b08ca30c1352cfeb204e2cfac884d45. 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/4Fh5WUukh7iROIuxjAzUKN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Fh5WUukh7iROIuxjAzUKN.
  date published: 2026-06-13T12:47:07Z

Prof. Miodek
type: MusicRecording
duration: PT2M39S
duration ms: 159557
explicit: false
by artist: Kaz Bałagane
in album: Chleb i miód
  type: MusicAlbum
  date published: 2018-06-11
isrc code: PLF241705294
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T08:37:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe74a4c3d326903e7c7a387b7803deae8565599073666b509527b7466892a4f11
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/4JlSxfNi1cke65URlzCtAK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4JlSxfNi1cke65URlzCtAK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe74a4c3d326903e7c7a387b7803deae8565599073666b509527b7466892a4f11","isrc":"PLF241705294","name":"Prof. Miodek","registered_at":"2026-06-05T08:37:15Z","spotify_id":"4JlSxfNi1cke65URlzCtAK","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 0xe74a4c3d326903e7c7a387b7803deae8565599073666b509527b7466892a4f11. 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/4JlSxfNi1cke65URlzCtAK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4JlSxfNi1cke65URlzCtAK.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xe74a4c3d326903e7c7a387b7803deae8565599073666b509527b7466892a4f11","isrc":"PLF241705294","name":"Prof. Miodek","registered_at":"2026-06-05T08:37:15Z","spotify_id":"4JlSxfNi1cke65URlzCtAK","type":"track"}

Alvaro
type: MusicRecording
duration: PT2M22S
duration ms: 142313
explicit: false
by artist: Kaz Bałagane
by artist: Malik Montana
by artist: Smolasty
in album: Chleb i miód
  type: MusicAlbum
  date published: 2018-06-11
isrc code: PLF241705293
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T10:32:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x58a11995bf8899d5064832b344a51e9e730a7c8a49cb4ce64048c1e3eec100c0
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/1RLcPrm9hVY0fSCFIVhTcS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1RLcPrm9hVY0fSCFIVhTcS
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 0x58a11995bf8899d5064832b344a51e9e730a7c8a49cb4ce64048c1e3eec100c0. 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/1RLcPrm9hVY0fSCFIVhTcS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1RLcPrm9hVY0fSCFIVhTcS.
  date published: 2026-06-13T12:47:07Z

Nowy Miód
type: MusicRecording
duration: PT3M11S
duration ms: 191134
explicit: false
by artist: Kaz Bałagane
by artist: Young Igi
in album: Chleb i miód
  type: MusicAlbum
  date published: 2018-06-11
isrc code: PLF241705295
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T17:07:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa363d6d4574a526932a95a007345efe1b019d3634e580eaa1297bb9c21ad8ff7
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/0XfgfFaAiiqZPABTIgB0Ca.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0XfgfFaAiiqZPABTIgB0Ca
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa363d6d4574a526932a95a007345efe1b019d3634e580eaa1297bb9c21ad8ff7","isrc":"PLF241705295","name":"Nowy Miód","registered_at":"2026-06-06T17:07:11Z","spotify_id":"0XfgfFaAiiqZPABTIgB0Ca","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 0xa363d6d4574a526932a95a007345efe1b019d3634e580eaa1297bb9c21ad8ff7. 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/0XfgfFaAiiqZPABTIgB0Ca.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0XfgfFaAiiqZPABTIgB0Ca.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xa363d6d4574a526932a95a007345efe1b019d3634e580eaa1297bb9c21ad8ff7","isrc":"PLF241705295","name":"Nowy Miód","registered_at":"2026-06-06T17:07:11Z","spotify_id":"0XfgfFaAiiqZPABTIgB0Ca","type":"track"}

Warsaw Vice
type: MusicRecording
duration: PT3M4S
duration ms: 184329
explicit: false
by artist: Avi
by artist: Kaz Bałagane
by artist: @atutowy
in album: Warsaw Vice
  type: MusicAlbum
  date published: 2022-04-06
isrc code: PL70D2200207
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:14:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x734e001fb77b31e405260aba1debd3c05b4ca968f37788245a5c5d7822970578
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/76DT2kqhhx0gxgU8XMld8b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/76DT2kqhhx0gxgU8XMld8b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x734e001fb77b31e405260aba1debd3c05b4ca968f37788245a5c5d7822970578","isrc":"PL70D2200207","name":"Warsaw Vice","registered_at":"2026-06-04T10:14:43Z","spotify_id":"76DT2kqhhx0gxgU8XMld8b","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 0x734e001fb77b31e405260aba1debd3c05b4ca968f37788245a5c5d7822970578. 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/76DT2kqhhx0gxgU8XMld8b.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/76DT2kqhhx0gxgU8XMld8b.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x734e001fb77b31e405260aba1debd3c05b4ca968f37788245a5c5d7822970578","isrc":"PL70D2200207","name":"Warsaw Vice","registered_at":"2026-06-04T10:14:43Z","spotify_id":"76DT2kqhhx0gxgU8XMld8b","type":"track"}

Lautpak
type: MusicRecording
duration: PT3M10S
duration ms: 190711
explicit: false
by artist: Kaz Bałagane
by artist: Młody Dron
in album: Chleb i miód
  type: MusicAlbum
  date published: 2018-06-11
isrc code: PLF241705296
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T17:06:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3b667845f45e961a5b9f8aac1e9a2cc83a1a2be6e48a66d81840069b554a562e
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/5kkjNIC4vm8QWkuXlxW7z9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kkjNIC4vm8QWkuXlxW7z9
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 0x3b667845f45e961a5b9f8aac1e9a2cc83a1a2be6e48a66d81840069b554a562e. 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/5kkjNIC4vm8QWkuXlxW7z9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kkjNIC4vm8QWkuXlxW7z9.
  date published: 2026-06-13T12:53:06Z

Nowa Przypałowa Płyta
type: MusicRecording
duration: PT3M36S
duration ms: 216291
explicit: false
by artist: Kaz Bałagane
in album: Chleb i miód
  type: MusicAlbum
  date published: 2018-06-11
isrc code: PLF241705120
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T00:08:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5d3040b07ba5bce01903f70c67c981f3969fe4a645ebdf96db7363f071b0b97b
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/4bRbgPJWXHTrrqBIK1GhDe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4bRbgPJWXHTrrqBIK1GhDe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5d3040b07ba5bce01903f70c67c981f3969fe4a645ebdf96db7363f071b0b97b","isrc":"PLF241705120","name":"Nowa Przypałowa Płyta","registered_at":"2026-06-07T00:08:48Z","spotify_id":"4bRbgPJWXHTrrqBIK1GhDe","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 0x5d3040b07ba5bce01903f70c67c981f3969fe4a645ebdf96db7363f071b0b97b. 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/4bRbgPJWXHTrrqBIK1GhDe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4bRbgPJWXHTrrqBIK1GhDe.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x5d3040b07ba5bce01903f70c67c981f3969fe4a645ebdf96db7363f071b0b97b","isrc":"PLF241705120","name":"Nowa Przypałowa Płyta","registered_at":"2026-06-07T00:08:48Z","spotify_id":"4bRbgPJWXHTrrqBIK1GhDe","type":"track"}

Zeit
type: MusicRecording
duration: PT1M54S
duration ms: 114375
explicit: false
by artist: Kaz Bałagane
in album: Chleb i miód
  type: MusicAlbum
  date published: 2018-06-11
isrc code: PLF241705281
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T13:26:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfbeda636d31f85c4273f901944a2f59268c86b7f58021b3f8b588430bab45601
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/1Ajrhi9NyvdwmqYhjo0fLR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Ajrhi9NyvdwmqYhjo0fLR
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 0xfbeda636d31f85c4273f901944a2f59268c86b7f58021b3f8b588430bab45601. 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/1Ajrhi9NyvdwmqYhjo0fLR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Ajrhi9NyvdwmqYhjo0fLR.
  date published: 2026-06-13T12:53:06Z

Ważne rzeczy
type: MusicRecording
duration: PT3M48S
duration ms: 228657
explicit: false
by artist: Paluch
by artist: Kaz Bałagane
by artist: AWGS
in album: Kompot
  type: MusicAlbum
  date published: 2022-04-01
isrc code: PLT612250006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T00:32:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xadb89068f362e11dda6f138e5c6e0b31783b251b9c49c28945cf1523a5980206
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5Q3W7AAe0GYK2AssWDFmT9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Q3W7AAe0GYK2AssWDFmT9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xadb89068f362e11dda6f138e5c6e0b31783b251b9c49c28945cf1523a5980206","isrc":"PLT612250006","name":"Ważne rzeczy","registered_at":"2026-06-10T00:32:55Z","spotify_id":"5Q3W7AAe0GYK2AssWDFmT9","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 0xadb89068f362e11dda6f138e5c6e0b31783b251b9c49c28945cf1523a5980206. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Q3W7AAe0GYK2AssWDFmT9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Q3W7AAe0GYK2AssWDFmT9.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xadb89068f362e11dda6f138e5c6e0b31783b251b9c49c28945cf1523a5980206","isrc":"PLT612250006","name":"Ważne rzeczy","registered_at":"2026-06-10T00:32:55Z","spotify_id":"5Q3W7AAe0GYK2AssWDFmT9","type":"track"}

Film
type: MusicRecording
duration: PT3M18S
duration ms: 198077
explicit: false
by artist: Kaz Bałagane
by artist: Louis Villain
in album: Chleb i miód
  type: MusicAlbum
  date published: 2018-06-11
isrc code: PLF241705282
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T03:05:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb73665de86314a9f12a30a93f402279320815d662988eac5bd88fb408507a116
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/32aPBrhhEt4GeAPjLOvmjo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32aPBrhhEt4GeAPjLOvmjo
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 0xb73665de86314a9f12a30a93f402279320815d662988eac5bd88fb408507a116. 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/32aPBrhhEt4GeAPjLOvmjo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32aPBrhhEt4GeAPjLOvmjo.
  date published: 2026-06-13T15:41:10Z

Festiwalowe Love
type: MusicRecording
duration: PT3M53S
duration ms: 233388
explicit: false
by artist: Kaz Bałagane
by artist: Czarny HIFI
in album: Chleb i miód
  type: MusicAlbum
  date published: 2018-06-11
isrc code: PLF241705285
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T19:57:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5f0e6d8fe957aa01f37c62923050ebbfaeccc1d6c3b59a2ea69ae9a7734aafb4
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/3htJzKJ4SKR1IdAnGdg9mk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3htJzKJ4SKR1IdAnGdg9mk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5f0e6d8fe957aa01f37c62923050ebbfaeccc1d6c3b59a2ea69ae9a7734aafb4","isrc":"PLF241705285","name":"Festiwalowe Love","registered_at":"2026-06-07T19:57:24Z","spotify_id":"3htJzKJ4SKR1IdAnGdg9mk","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 0x5f0e6d8fe957aa01f37c62923050ebbfaeccc1d6c3b59a2ea69ae9a7734aafb4. 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/3htJzKJ4SKR1IdAnGdg9mk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3htJzKJ4SKR1IdAnGdg9mk.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x5f0e6d8fe957aa01f37c62923050ebbfaeccc1d6c3b59a2ea69ae9a7734aafb4","isrc":"PLF241705285","name":"Festiwalowe Love","registered_at":"2026-06-07T19:57:24Z","spotify_id":"3htJzKJ4SKR1IdAnGdg9mk","type":"track"}

Monogram
type: MusicRecording
duration: PT3M28S
duration ms: 208628
explicit: false
by artist: Kaz Bałagane
by artist: DMN
in album: Chleb i miód
  type: MusicAlbum
  date published: 2018-06-11
isrc code: PLF241705286
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T19:57:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x34a2eaddaec28de97ab92330f35842c4a24ff75b6855b83e942aca47fc481886
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/3ZPCXgpEQSinx68bgmIxkl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZPCXgpEQSinx68bgmIxkl
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 0x34a2eaddaec28de97ab92330f35842c4a24ff75b6855b83e942aca47fc481886. 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/3ZPCXgpEQSinx68bgmIxkl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZPCXgpEQSinx68bgmIxkl.
  date published: 2026-06-13T12:53:06Z

Piękny Sen
type: MusicRecording
duration: PT3M3S
duration ms: 183276
explicit: false
by artist: Kaz Bałagane
in album: Chleb i miód
  type: MusicAlbum
  date published: 2018-06-11
isrc code: PLF241705288
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T03:02:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcde69de92692b8275ff1f0d25f5e4bc7b82ba7d2774ff873d6a006f55deac2f2
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/7DeWhoJPZuRCGgDUgBCp5l.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7DeWhoJPZuRCGgDUgBCp5l
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcde69de92692b8275ff1f0d25f5e4bc7b82ba7d2774ff873d6a006f55deac2f2","isrc":"PLF241705288","name":"Piękny Sen","registered_at":"2026-06-08T03:02:31Z","spotify_id":"7DeWhoJPZuRCGgDUgBCp5l","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 0xcde69de92692b8275ff1f0d25f5e4bc7b82ba7d2774ff873d6a006f55deac2f2. 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/7DeWhoJPZuRCGgDUgBCp5l.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7DeWhoJPZuRCGgDUgBCp5l.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xcde69de92692b8275ff1f0d25f5e4bc7b82ba7d2774ff873d6a006f55deac2f2","isrc":"PLF241705288","name":"Piękny Sen","registered_at":"2026-06-08T03:02:31Z","spotify_id":"7DeWhoJPZuRCGgDUgBCp5l","type":"track"}

Taxi
type: MusicRecording
duration: PT2M2S
duration ms: 122064
explicit: false
by artist: Kaz Bałagane
in album: Chleb i miód
  type: MusicAlbum
  date published: 2018-06-11
isrc code: PLF241705290
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T12:05:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb19406beacabdc869bca01ee6e6e1faa283c85702963c83025c08b80f0c3a5e2
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/1n9wDKzDDZpTtSTg3sfckz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1n9wDKzDDZpTtSTg3sfckz
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 0xb19406beacabdc869bca01ee6e6e1faa283c85702963c83025c08b80f0c3a5e2. 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/1n9wDKzDDZpTtSTg3sfckz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1n9wDKzDDZpTtSTg3sfckz.
  date published: 2026-06-13T17:25:41Z