Bletka
type: MusicGroup
genre: disco polo
popularity: 61
followers: 98387
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0af7cb831fcba9c5799a378e1be39d8477534d8f513271b6b473f00f7a5651ab
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/03cefefc-b0bc-4ca2-b47d-ea2b282b974c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/03cefefc-b0bc-4ca2-b47d-ea2b282b974c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/03cefefc-b0bc-4ca2-b47d-ea2b282b974c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0af7cb831fcba9c5799a378e1be39d8477534d8f513271b6b473f00f7a5651ab. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/03cefefc-b0bc-4ca2-b47d-ea2b282b974c.json and https://artists.proofprofile.net/proofs/artist/03cefefc-b0bc-4ca2-b47d-ea2b282b974c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: teraz wiem
  type: MusicAlbum
  date published: 2023-02-13
  track: teraz wiem
    type: MusicRecording
    duration: PT2M49S
    duration ms: 169870
    explicit: false
    by artist: Bletka
    in album: teraz wiem
      type: MusicAlbum
      date published: 2023-02-13
album: trochę lżej
  type: MusicAlbum
  date published: 2023-06-29
  track: trochę lżej
    type: MusicRecording
    duration: PT3M49S
    duration ms: 229331
    explicit: false
    by artist: Bletka
    in album: trochę lżej
      type: MusicAlbum
      date published: 2023-06-29
album: Chcę zapomnieć
  type: MusicAlbum
  date published: 2023-12-06
  track: Chcę zapomnieć
    type: MusicRecording
    duration: PT2M36S
    duration ms: 156800
    explicit: false
    by artist: Bletka
    in album: Chcę zapomnieć
      type: MusicAlbum
      date published: 2023-12-06
album: Melatoninka
  type: MusicAlbum
  date published: 2024-02-13
  track: Melatoninka
    type: MusicRecording
    duration: PT2M52S
    duration ms: 172500
    explicit: false
    by artist: Bletka
    in album: Melatoninka
      type: MusicAlbum
      date published: 2024-02-13
album: B012
  type: MusicAlbum
  date published: 2024-03-27
  track: B012
    type: MusicRecording
    duration: PT2M18S
    duration ms: 138600
    explicit: false
    by artist: Bletka
    in album: B012
      type: MusicAlbum
      date published: 2024-03-27
album: AWAYY
  type: MusicAlbum
  date published: 2024-05-14
  track: AWAYY
    type: MusicRecording
    duration: PT2M29S
    duration ms: 149620
    explicit: false
    by artist: Bletka
    in album: AWAYY
      type: MusicAlbum
      date published: 2024-05-14
album: STER
  type: MusicAlbum
  date published: 2024-06-06
  track: STER
    type: MusicRecording
    duration: PT2M33S
    duration ms: 153600
    explicit: false
    by artist: Bletka
    in album: STER
      type: MusicAlbum
      date published: 2024-06-06
album: B012
  type: MusicAlbum
  date published: 2024-06-10
  track: B012
    type: MusicRecording
    duration: PT2M44S
    duration ms: 164483
    explicit: false
    by artist: Bletka
    in album: B012
      type: MusicAlbum
      date published: 2024-06-10
album: od nowa
  type: MusicAlbum
  date published: 2024-08-13
  track: od nowa
    type: MusicRecording
    duration: PT2M44S
    duration ms: 164000
    explicit: false
    by artist: Bletka
    in album: od nowa
      type: MusicAlbum
      date published: 2024-08-13
album: Bucket list
  type: MusicAlbum
  date published: 2025-04-28
  track: Bucket list
    type: MusicRecording
    duration: PT3M4S
    duration ms: 184778
    explicit: false
    by artist: Bletka
    in album: Bucket list
      type: MusicAlbum
      date published: 2025-04-28
album: Amnezja
  type: MusicAlbum
  date published: 2025-06-23
  track: Amnezja
    type: MusicRecording
    duration: PT2M46S
    duration ms: 166956
    explicit: false
    by artist: Bletka
    in album: Amnezja
      type: MusicAlbum
      date published: 2025-06-23
album: Nie szukaj mnie
  type: MusicAlbum
  date published: 2025-08-11
  track: Nie szukaj mnie
    type: MusicRecording
    duration: PT2M33S
    duration ms: 153802
    explicit: false
    by artist: Bletka
    in album: Nie szukaj mnie
      type: MusicAlbum
      date published: 2025-08-11
album: Nie szukaj mnie
  type: MusicAlbum
  date published: 2025-08-12
  track: Nie szukaj mnie
    type: MusicRecording
    duration: PT2M41S
    duration ms: 161570
    explicit: false
    by artist: Bletka
    in album: Nie szukaj mnie
      type: MusicAlbum
      date published: 2025-08-12
album: Los
  type: MusicAlbum
  date published: 2025-09-29
  track: Los
    type: MusicRecording
    duration: PT2M44S
    duration ms: 164571
    explicit: false
    by artist: Bletka
    in album: Los
      type: MusicAlbum
      date published: 2025-09-29
track: POMALUJ MÓJ ŚWIAT
track: 100 BPM
track: BOOMBOO
track: HERO
track: NA BRZEGU
track: KAWASAKI
track: SZYBKIEGO GRUBEGO ŻYCIA
track: TAXI RAVE - BeMelo Remix
track: HERO RAVE - SARAPATA Remix
track: Taxi
track: KONFETTI
track: DOLCE VITA
track: WOLNOŚĆ

Los
type: MusicAlbum
date published: 2025-09-29
track: Los
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164571
  explicit: false
  by artist: Bletka
  in album: Los
    type: MusicAlbum
    date published: 2025-09-29

POMALUJ MÓJ ŚWIAT
type: MusicRecording
duration: PT3M8S
duration ms: 188478
explicit: false
by artist: Kizo
by artist: Bletka
by artist: BeMelo
in album: POMALUJ MÓJ ŚWIAT
  type: MusicAlbum
  date published: 2024-09-11
isrc code: PL59G2400386
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:41:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8365105ef38ae5837fe6bd5a87cb84c67e58c6373fd8cfe4a0ef5245456721e4
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/5AOkd7BJEmVj3pxRhW072C.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5AOkd7BJEmVj3pxRhW072C
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8365105ef38ae5837fe6bd5a87cb84c67e58c6373fd8cfe4a0ef5245456721e4","isrc":"PL59G2400386","name":"POMALUJ MÓJ ŚWIAT","registered_at":"2026-06-04T08:41:17Z","spotify_id":"5AOkd7BJEmVj3pxRhW072C","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 0x8365105ef38ae5837fe6bd5a87cb84c67e58c6373fd8cfe4a0ef5245456721e4. 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/5AOkd7BJEmVj3pxRhW072C.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/5AOkd7BJEmVj3pxRhW072C.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x8365105ef38ae5837fe6bd5a87cb84c67e58c6373fd8cfe4a0ef5245456721e4","isrc":"PL59G2400386","name":"POMALUJ MÓJ ŚWIAT","registered_at":"2026-06-04T08:41:17Z","spotify_id":"5AOkd7BJEmVj3pxRhW072C","type":"track"}

100 BPM
type: MusicRecording
duration: PT2M26S
duration ms: 146181
explicit: false
by artist: Kizo
by artist: Bletka
by artist: BeMelo
in album: 100 BPM
  type: MusicAlbum
  date published: 2024-06-12
isrc code: PL59G2400393
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T23:45:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x17ef8cb50e2db1c01069826b94a6bfbb774a9ff9f7cc16acc27d9ea9ed82dd79
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/3wAulDuaq7hYR0Oc61eMXB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wAulDuaq7hYR0Oc61eMXB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x17ef8cb50e2db1c01069826b94a6bfbb774a9ff9f7cc16acc27d9ea9ed82dd79","isrc":"PL59G2400393","name":"100 BPM","registered_at":"2026-06-01T23:45:24Z","spotify_id":"3wAulDuaq7hYR0Oc61eMXB","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 0x17ef8cb50e2db1c01069826b94a6bfbb774a9ff9f7cc16acc27d9ea9ed82dd79. 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/3wAulDuaq7hYR0Oc61eMXB.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/3wAulDuaq7hYR0Oc61eMXB.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x17ef8cb50e2db1c01069826b94a6bfbb774a9ff9f7cc16acc27d9ea9ed82dd79","isrc":"PL59G2400393","name":"100 BPM","registered_at":"2026-06-01T23:45:24Z","spotify_id":"3wAulDuaq7hYR0Oc61eMXB","type":"track"}

BOOMBOO
type: MusicRecording
duration: PT2M40S
duration ms: 160000
explicit: false
by artist: Kizo
by artist: Bletka
by artist: BeMelo
in album: BOOMBOO
  type: MusicAlbum
  date published: 2024-05-15
isrc code: PL59G2400390
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:55:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9eed9b80b6ea895d5cf082554cde1b8e9014638e7864d849c29d3c5440233766
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/4uENLDm1ig23LmYH0yVDec.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4uENLDm1ig23LmYH0yVDec
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 0x9eed9b80b6ea895d5cf082554cde1b8e9014638e7864d849c29d3c5440233766. 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/4uENLDm1ig23LmYH0yVDec.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/4uENLDm1ig23LmYH0yVDec.
  date published: 2026-06-13T12:47:07Z

HERO
type: MusicRecording
duration: PT2M44S
duration ms: 164895
explicit: false
by artist: Kizo
by artist: Bletka
by artist: clearmind
by artist: papablessbeatz
in album: PATOPOP (Vol. 1)
  type: MusicAlbum
  date published: 2024-06-19
isrc code: PL59G2400381
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-02T00:58:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x21302b3157132e9e842c34ced05dea1f3747be7770c01ae9d77ed664f9cceef2
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/2D4DUc5XU6p8iBmzjPH9AZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2D4DUc5XU6p8iBmzjPH9AZ
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 0x21302b3157132e9e842c34ced05dea1f3747be7770c01ae9d77ed664f9cceef2. 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/2D4DUc5XU6p8iBmzjPH9AZ.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/2D4DUc5XU6p8iBmzjPH9AZ.
  date published: 2026-06-13T15:41:10Z

BOOMBOO
type: MusicRecording
duration: PT2M40S
duration ms: 160000
explicit: false
by artist: Kizo
by artist: Bletka
by artist: BeMelo
in album: PATOPOP (Vol. 1)
  type: MusicAlbum
  date published: 2024-06-19
isrc code: PL59G2400390
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:55:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9eed9b80b6ea895d5cf082554cde1b8e9014638e7864d849c29d3c5440233766
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/1VsFPqFFDjeenwRX5qTUwR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1VsFPqFFDjeenwRX5qTUwR
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 0x9eed9b80b6ea895d5cf082554cde1b8e9014638e7864d849c29d3c5440233766. 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/1VsFPqFFDjeenwRX5qTUwR.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/1VsFPqFFDjeenwRX5qTUwR.
  date published: 2026-06-13T12:47:07Z

NA BRZEGU
type: MusicRecording
duration: PT2M28S
duration ms: 148615
explicit: false
by artist: Kizo
by artist: Bletka
by artist: clearmind
in album: PATOPOP (Vol. 1)
  type: MusicAlbum
  date published: 2024-06-19
isrc code: PL59G2400394
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T04:37:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe9e6a2a90e415bcc5372261ecd4d790fb4d58a8241588a74c127b876d5518b3c
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/12h8OUGURGztnum8e92RXu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12h8OUGURGztnum8e92RXu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe9e6a2a90e415bcc5372261ecd4d790fb4d58a8241588a74c127b876d5518b3c","isrc":"PL59G2400394","name":"NA BRZEGU","registered_at":"2026-06-05T04:37:54Z","spotify_id":"12h8OUGURGztnum8e92RXu","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 0xe9e6a2a90e415bcc5372261ecd4d790fb4d58a8241588a74c127b876d5518b3c. 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/12h8OUGURGztnum8e92RXu.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/12h8OUGURGztnum8e92RXu.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xe9e6a2a90e415bcc5372261ecd4d790fb4d58a8241588a74c127b876d5518b3c","isrc":"PL59G2400394","name":"NA BRZEGU","registered_at":"2026-06-05T04:37:54Z","spotify_id":"12h8OUGURGztnum8e92RXu","type":"track"}

100 BPM
type: MusicRecording
duration: PT2M26S
duration ms: 146181
explicit: false
by artist: Kizo
by artist: Bletka
by artist: BeMelo
in album: PATOPOP (Vol. 1)
  type: MusicAlbum
  date published: 2024-06-19
isrc code: PL59G2400393
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T23:45:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x17ef8cb50e2db1c01069826b94a6bfbb774a9ff9f7cc16acc27d9ea9ed82dd79
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/1jxn3isffYQHcGmzy4Z309.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1jxn3isffYQHcGmzy4Z309
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x17ef8cb50e2db1c01069826b94a6bfbb774a9ff9f7cc16acc27d9ea9ed82dd79","isrc":"PL59G2400393","name":"100 BPM","registered_at":"2026-06-01T23:45:25Z","spotify_id":"1jxn3isffYQHcGmzy4Z309","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 0x17ef8cb50e2db1c01069826b94a6bfbb774a9ff9f7cc16acc27d9ea9ed82dd79. 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/1jxn3isffYQHcGmzy4Z309.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/1jxn3isffYQHcGmzy4Z309.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x17ef8cb50e2db1c01069826b94a6bfbb774a9ff9f7cc16acc27d9ea9ed82dd79","isrc":"PL59G2400393","name":"100 BPM","registered_at":"2026-06-01T23:45:25Z","spotify_id":"1jxn3isffYQHcGmzy4Z309","type":"track"}

KAWASAKI
type: MusicRecording
duration: PT2M42S
duration ms: 162782
explicit: false
by artist: Kizo
by artist: Bletka
by artist: clearmind
in album: PATOPOP (Vol. 1)
  type: MusicAlbum
  date published: 2024-06-19
isrc code: PL59G2400395
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T06:50:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1311e2c8b038f95f9d7a3695589b4f5a0ef75fe4c2f6b5b51112a47fd54ddbc2
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/6aPf6RuVUo4S6qVvkqsq4N.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6aPf6RuVUo4S6qVvkqsq4N
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 0x1311e2c8b038f95f9d7a3695589b4f5a0ef75fe4c2f6b5b51112a47fd54ddbc2. 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/6aPf6RuVUo4S6qVvkqsq4N.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/6aPf6RuVUo4S6qVvkqsq4N.
  date published: 2026-06-13T12:47:07Z

SZYBKIEGO GRUBEGO ŻYCIA
type: MusicRecording
duration: PT3M2S
duration ms: 182105
explicit: false
by artist: Kizo
by artist: Bletka
by artist: BeMelo
in album: PATOPOP (Vol. 1)
  type: MusicAlbum
  date published: 2024-06-19
isrc code: PL59G2400388
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:40:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5ddffecc5ed3ea9f6a239becea23334a529c3ad6e9c893dc8c89a7638c51ff24
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/5KEYvmPDI5i8cPFyAHzusX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5KEYvmPDI5i8cPFyAHzusX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5ddffecc5ed3ea9f6a239becea23334a529c3ad6e9c893dc8c89a7638c51ff24","isrc":"PL59G2400388","name":"SZYBKIEGO GRUBEGO ŻYCIA","registered_at":"2026-06-04T10:40:54Z","spotify_id":"5KEYvmPDI5i8cPFyAHzusX","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 0x5ddffecc5ed3ea9f6a239becea23334a529c3ad6e9c893dc8c89a7638c51ff24. 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/5KEYvmPDI5i8cPFyAHzusX.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/5KEYvmPDI5i8cPFyAHzusX.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x5ddffecc5ed3ea9f6a239becea23334a529c3ad6e9c893dc8c89a7638c51ff24","isrc":"PL59G2400388","name":"SZYBKIEGO GRUBEGO ŻYCIA","registered_at":"2026-06-04T10:40:54Z","spotify_id":"5KEYvmPDI5i8cPFyAHzusX","type":"track"}

TAXI RAVE - BeMelo Remix
type: MusicRecording
duration: PT3M3S
duration ms: 183281
explicit: false
by artist: Kizo
by artist: Bletka
by artist: BeMelo
in album: PATOPOP (Vol. 1)
  type: MusicAlbum
  date published: 2024-06-19
isrc code: PL59G2400391
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T13:17:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3f5a618f0d2c72185d7c8d2df70d9252aef0b3673d9e0dc9393dd18f44dd161e
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/4KOdivAQHIcOyD2DYA4BUN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4KOdivAQHIcOyD2DYA4BUN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3f5a618f0d2c72185d7c8d2df70d9252aef0b3673d9e0dc9393dd18f44dd161e","isrc":"PL59G2400391","name":"TAXI RAVE - BeMelo Remix","registered_at":"2026-06-06T13:17:41Z","spotify_id":"4KOdivAQHIcOyD2DYA4BUN","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 0x3f5a618f0d2c72185d7c8d2df70d9252aef0b3673d9e0dc9393dd18f44dd161e. 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/4KOdivAQHIcOyD2DYA4BUN.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/4KOdivAQHIcOyD2DYA4BUN.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x3f5a618f0d2c72185d7c8d2df70d9252aef0b3673d9e0dc9393dd18f44dd161e","isrc":"PL59G2400391","name":"TAXI RAVE - BeMelo Remix","registered_at":"2026-06-06T13:17:41Z","spotify_id":"4KOdivAQHIcOyD2DYA4BUN","type":"track"}

HERO RAVE - SARAPATA Remix
type: MusicRecording
duration: PT3M38S
duration ms: 218181
explicit: false
by artist: Kizo
by artist: Bletka
by artist: SARAPATA
in album: PATOPOP (Vol. 1)
  type: MusicAlbum
  date published: 2024-06-19
isrc code: PL59G2400392
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T15:42:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd978f265235082d833de9c40f6eecd95ad6f68bb7be0fc496b6183b40d6cb666
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/75dG1GzCDv2MkonbKQGKIi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/75dG1GzCDv2MkonbKQGKIi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd978f265235082d833de9c40f6eecd95ad6f68bb7be0fc496b6183b40d6cb666","isrc":"PL59G2400392","name":"HERO RAVE - SARAPATA Remix","registered_at":"2026-06-07T15:42:41Z","spotify_id":"75dG1GzCDv2MkonbKQGKIi","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 0xd978f265235082d833de9c40f6eecd95ad6f68bb7be0fc496b6183b40d6cb666. 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/75dG1GzCDv2MkonbKQGKIi.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/75dG1GzCDv2MkonbKQGKIi.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xd978f265235082d833de9c40f6eecd95ad6f68bb7be0fc496b6183b40d6cb666","isrc":"PL59G2400392","name":"HERO RAVE - SARAPATA Remix","registered_at":"2026-06-07T15:42:41Z","spotify_id":"75dG1GzCDv2MkonbKQGKIi","type":"track"}

Taxi
type: MusicRecording
duration: PT3M0S
duration ms: 180937
explicit: false
by artist: Kizo
by artist: Bletka
by artist: BeMelo
by artist: Eddie Block
by artist: Adash
in album: Patocelebryta
  type: MusicAlbum
  date published: 2023-09-14
isrc code: PL59G2300342
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T23:43:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x23ccc68b0ec539a56dffb2f2ec5c1171fe9813f349f7882e2ca5ee510e828bb9
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/1g88Qpz9ZsJM1hlB3PLdgY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1g88Qpz9ZsJM1hlB3PLdgY
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 0x23ccc68b0ec539a56dffb2f2ec5c1171fe9813f349f7882e2ca5ee510e828bb9. 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/1g88Qpz9ZsJM1hlB3PLdgY.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/1g88Qpz9ZsJM1hlB3PLdgY.
  date published: 2026-06-13T12:47:07Z

Taxi
type: MusicRecording
duration: PT3M0S
duration ms: 180937
explicit: false
by artist: Kizo
by artist: Bletka
by artist: BeMelo
by artist: Eddie Block
by artist: Adash
in album: Taxi
  type: MusicAlbum
  date published: 2023-03-22
isrc code: PL59G2300342
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T23:43:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x23ccc68b0ec539a56dffb2f2ec5c1171fe9813f349f7882e2ca5ee510e828bb9
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/6tARtPlcilM1u4tbAWgato.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6tARtPlcilM1u4tbAWgato
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 0x23ccc68b0ec539a56dffb2f2ec5c1171fe9813f349f7882e2ca5ee510e828bb9. 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/6tARtPlcilM1u4tbAWgato.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/6tARtPlcilM1u4tbAWgato.
  date published: 2026-06-13T15:41:10Z

KONFETTI
type: MusicRecording
duration: PT2M34S
duration ms: 154687
explicit: false
by artist: Kizo
by artist: Bletka
by artist: clearmind
by artist: FANTØM
in album: KONFETTI
  type: MusicAlbum
  date published: 2024-10-02
isrc code: PL59G2400419
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:30:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc42ae14818b0bb746f8e19f85adb547d57ffa9389291404b3e650f6fc258397c
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/4EvCYXjPweKzMgTCRYgmp2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4EvCYXjPweKzMgTCRYgmp2
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 0xc42ae14818b0bb746f8e19f85adb547d57ffa9389291404b3e650f6fc258397c. 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/4EvCYXjPweKzMgTCRYgmp2.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/4EvCYXjPweKzMgTCRYgmp2.
  date published: 2026-06-13T12:47:07Z

NA BRZEGU
type: MusicRecording
duration: PT2M28S
duration ms: 148615
explicit: false
by artist: Kizo
by artist: Bletka
by artist: clearmind
in album: NA BRZEGU
  type: MusicAlbum
  date published: 2024-05-30
isrc code: PL59G2400394
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T04:37:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe9e6a2a90e415bcc5372261ecd4d790fb4d58a8241588a74c127b876d5518b3c
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/2b6TxwMGarNIHtTdgRmWe8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2b6TxwMGarNIHtTdgRmWe8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe9e6a2a90e415bcc5372261ecd4d790fb4d58a8241588a74c127b876d5518b3c","isrc":"PL59G2400394","name":"NA BRZEGU","registered_at":"2026-06-05T04:37:54Z","spotify_id":"2b6TxwMGarNIHtTdgRmWe8","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 0xe9e6a2a90e415bcc5372261ecd4d790fb4d58a8241588a74c127b876d5518b3c. 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/2b6TxwMGarNIHtTdgRmWe8.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/2b6TxwMGarNIHtTdgRmWe8.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xe9e6a2a90e415bcc5372261ecd4d790fb4d58a8241588a74c127b876d5518b3c","isrc":"PL59G2400394","name":"NA BRZEGU","registered_at":"2026-06-05T04:37:54Z","spotify_id":"2b6TxwMGarNIHtTdgRmWe8","type":"track"}

HERO
type: MusicRecording
duration: PT2M44S
duration ms: 164895
explicit: false
by artist: Kizo
by artist: Bletka
by artist: clearmind
by artist: papablessbeatz
in album: HERO
  type: MusicAlbum
  date published: 2024-02-13
isrc code: PL59G2400381
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-02T00:58:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x21302b3157132e9e842c34ced05dea1f3747be7770c01ae9d77ed664f9cceef2
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/5lwu9g10m5ghkp9XWl65YZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5lwu9g10m5ghkp9XWl65YZ
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 0x21302b3157132e9e842c34ced05dea1f3747be7770c01ae9d77ed664f9cceef2. 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/5lwu9g10m5ghkp9XWl65YZ.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/5lwu9g10m5ghkp9XWl65YZ.
  date published: 2026-06-13T12:47:07Z

KONFETTI
type: MusicRecording
duration: PT2M34S
duration ms: 154687
explicit: false
by artist: Kizo
by artist: Bletka
by artist: clearmind
by artist: FANTØM
in album: PATOPOP (Vol. 2)
  type: MusicAlbum
  date published: 2024-12-04
isrc code: PL59G2400419
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:30:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc42ae14818b0bb746f8e19f85adb547d57ffa9389291404b3e650f6fc258397c
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/3r83p361VVJCvW3rF46Tc4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3r83p361VVJCvW3rF46Tc4
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 0xc42ae14818b0bb746f8e19f85adb547d57ffa9389291404b3e650f6fc258397c. 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/3r83p361VVJCvW3rF46Tc4.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/3r83p361VVJCvW3rF46Tc4.
  date published: 2026-06-13T17:25:41Z

POMALUJ MÓJ ŚWIAT
type: MusicRecording
duration: PT3M8S
duration ms: 188478
explicit: false
by artist: Kizo
by artist: Bletka
by artist: BeMelo
in album: PATOPOP (Vol. 2)
  type: MusicAlbum
  date published: 2024-12-04
isrc code: PL59G2400386
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:41:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8365105ef38ae5837fe6bd5a87cb84c67e58c6373fd8cfe4a0ef5245456721e4
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/33CzJW6vl910FirkpK0o2Q.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33CzJW6vl910FirkpK0o2Q
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8365105ef38ae5837fe6bd5a87cb84c67e58c6373fd8cfe4a0ef5245456721e4","isrc":"PL59G2400386","name":"POMALUJ MÓJ ŚWIAT","registered_at":"2026-06-04T08:41:17Z","spotify_id":"33CzJW6vl910FirkpK0o2Q","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 0x8365105ef38ae5837fe6bd5a87cb84c67e58c6373fd8cfe4a0ef5245456721e4. 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/33CzJW6vl910FirkpK0o2Q.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/33CzJW6vl910FirkpK0o2Q.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x8365105ef38ae5837fe6bd5a87cb84c67e58c6373fd8cfe4a0ef5245456721e4","isrc":"PL59G2400386","name":"POMALUJ MÓJ ŚWIAT","registered_at":"2026-06-04T08:41:17Z","spotify_id":"33CzJW6vl910FirkpK0o2Q","type":"track"}

DOLCE VITA
type: MusicRecording
duration: PT2M33S
duration ms: 153600
explicit: false
by artist: Kizo
by artist: Bletka
by artist: Szpaku
by artist: Leśny
in album: PATOPOP (Vol. 2)
  type: MusicAlbum
  date published: 2024-12-04
isrc code: PL59G2400420
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T17:11:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd005a01a9827cce233f99502e8a8b76c65171f2ecaaf8c3ef258e1858c2adf2c
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/4jOscHFyPehqUO3ZnEYjn8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4jOscHFyPehqUO3ZnEYjn8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd005a01a9827cce233f99502e8a8b76c65171f2ecaaf8c3ef258e1858c2adf2c","isrc":"PL59G2400420","name":"DOLCE VITA","registered_at":"2026-06-01T17:11:30Z","spotify_id":"4jOscHFyPehqUO3ZnEYjn8","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 0xd005a01a9827cce233f99502e8a8b76c65171f2ecaaf8c3ef258e1858c2adf2c. 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/4jOscHFyPehqUO3ZnEYjn8.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/4jOscHFyPehqUO3ZnEYjn8.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xd005a01a9827cce233f99502e8a8b76c65171f2ecaaf8c3ef258e1858c2adf2c","isrc":"PL59G2400420","name":"DOLCE VITA","registered_at":"2026-06-01T17:11:30Z","spotify_id":"4jOscHFyPehqUO3ZnEYjn8","type":"track"}

WOLNOŚĆ
type: MusicRecording
duration: PT2M51S
duration ms: 171746
explicit: false
by artist: Kizo
by artist: Bletka
by artist: BeMelo
in album: PATOPOP (Vol. 2)
  type: MusicAlbum
  date published: 2024-12-04
isrc code: PL59G2400385
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T07:30:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa45c76fa49c6fd3e0c9c3a3597425d63a5ea35ae9eeaf905a3b897d7a9545dca
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/6fpumw6IHcGikjLBCsfUNv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fpumw6IHcGikjLBCsfUNv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa45c76fa49c6fd3e0c9c3a3597425d63a5ea35ae9eeaf905a3b897d7a9545dca","isrc":"PL59G2400385","name":"WOLNOŚĆ","registered_at":"2026-06-05T07:30:25Z","spotify_id":"6fpumw6IHcGikjLBCsfUNv","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 0xa45c76fa49c6fd3e0c9c3a3597425d63a5ea35ae9eeaf905a3b897d7a9545dca. 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/6fpumw6IHcGikjLBCsfUNv.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/6fpumw6IHcGikjLBCsfUNv.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xa45c76fa49c6fd3e0c9c3a3597425d63a5ea35ae9eeaf905a3b897d7a9545dca","isrc":"PL59G2400385","name":"WOLNOŚĆ","registered_at":"2026-06-05T07:30:25Z","spotify_id":"6fpumw6IHcGikjLBCsfUNv","type":"track"}