stickxr
type: MusicGroup
genre: polish-viral-pop
genre: polish-viral-rap
popularity: 51
followers: 35369
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdf33081c27e7373de518d189e8b46d700b6c4c28af3314365e78d6817bbe3b8b
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/f09c9c53-345b-4f13-94aa-9bc8e5136eae.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f09c9c53-345b-4f13-94aa-9bc8e5136eae.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f09c9c53-345b-4f13-94aa-9bc8e5136eae
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T21:20:00Z
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 0xdf33081c27e7373de518d189e8b46d700b6c4c28af3314365e78d6817bbe3b8b. 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/f09c9c53-345b-4f13-94aa-9bc8e5136eae.json and https://artists.proofprofile.net/proofs/artist/f09c9c53-345b-4f13-94aa-9bc8e5136eae.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
album: Psychofanka
  type: MusicAlbum
  date published: 2024-09-25
  track: Psychofanka
    type: MusicRecording
    duration: PT2M42S
    duration ms: 162077
    explicit: false
    by artist: stickxr
    by artist: bango balenci
    by artist: Popkiller Młode Wilki
    by artist: Lot808
    in album: Psychofanka
      type: MusicAlbum
      date published: 2024-09-25
    isrc code: PLC062432123
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-09T11:32:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1347d8eb4472741de893369ad6df5b67721045eb821c9fd6f6bbaa7d32e2c1af
    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/14R6NaLErG0Ru3hQ2KtsQ0.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14R6NaLErG0Ru3hQ2KtsQ0
    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 0x1347d8eb4472741de893369ad6df5b67721045eb821c9fd6f6bbaa7d32e2c1af. 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/14R6NaLErG0Ru3hQ2KtsQ0.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/14R6NaLErG0Ru3hQ2KtsQ0.
      date published: 2026-06-13T15:41:10Z
album: brudny moncler
  type: MusicAlbum
  date published: 2024-07-31
  track: brudny moncler
    type: MusicRecording
    duration: PT1M45S
    duration ms: 105494
    explicit: false
    by artist: stickxr
    by artist: luvpill
    in album: brudny moncler
      type: MusicAlbum
      date published: 2024-07-31
    isrc code: PL2DY2400555
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-06T13:55:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x35c8c91158b694995bc548bf6f6c747b1e17e1cb9bb8b24d2716dcacdb2302bc
    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/6WKbaflUxBW6Qara39s2Oq.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6WKbaflUxBW6Qara39s2Oq
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:53:06Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x35c8c91158b694995bc548bf6f6c747b1e17e1cb9bb8b24d2716dcacdb2302bc","isrc":"PL2DY2400555","name":"brudny moncler","registered_at":"2026-06-06T13:55:20Z","spotify_id":"6WKbaflUxBW6Qara39s2Oq","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 0x35c8c91158b694995bc548bf6f6c747b1e17e1cb9bb8b24d2716dcacdb2302bc. 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/6WKbaflUxBW6Qara39s2Oq.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/6WKbaflUxBW6Qara39s2Oq.
      date published: 2026-06-13T12:53:06Z
      text: {"copyright_id":"0x35c8c91158b694995bc548bf6f6c747b1e17e1cb9bb8b24d2716dcacdb2302bc","isrc":"PL2DY2400555","name":"brudny moncler","registered_at":"2026-06-06T13:55:20Z","spotify_id":"6WKbaflUxBW6Qara39s2Oq","type":"track"}
album: uczucia
  type: MusicAlbum
  date published: 2024-04-03
  track: uczucia
    type: MusicRecording
    duration: PT2M6S
    duration ms: 126000
    explicit: false
    by artist: stickxr
    in album: uczucia
      type: MusicAlbum
      date published: 2024-04-03
    isrc code: PL2DY2400265
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-06T20:42:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf537f343c04411bcc466c8a4b74ad25f74e2851a38bbdbf9ad2f7f35f5315780
    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/1ay25zXov7yoR2D8ZAjxKZ.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ay25zXov7yoR2D8ZAjxKZ
    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 0xf537f343c04411bcc466c8a4b74ad25f74e2851a38bbdbf9ad2f7f35f5315780. 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/1ay25zXov7yoR2D8ZAjxKZ.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/1ay25zXov7yoR2D8ZAjxKZ.
      date published: 2026-06-13T17:25:41Z
album: kartki
  type: MusicAlbum
  date published: 2023-05-17
  track: kartki
    type: MusicRecording
    duration: PT2M30S
    duration ms: 150560
    explicit: false
    by artist: stickxr
    in album: kartki
      type: MusicAlbum
      date published: 2023-05-17
    isrc code: PLC062367052
    additional property: CopyrightID
    additional property: CopyrightStatus
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSRecordURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
album: Poker
album: tararara
album: Diss Na Miłość
album: Amiga
album: domek na drzewie
album: Świt
album: zima
album: zero two
album: za rękę
album: HEJ!
album: najlepszy czas
album: 7 lat w druzynie
album: Woda Księżycowa
album: Pusty pokój, ale płyty diamentowe
album: Mroczna Komnata
album: Popkiller Młode Wilki 9
album: Sen, którego nigdy nie miałem
album: treehouse lullaby
album: Stokrotka
album: Trauma
track: Diss Na Miłość
track: za rękę
track: zero two
track: zima
track: Psychofanka
track: brudny moncler
track: uczucia
track: kartki
track: Poker
track: tararara
track: Amiga
track: domek na drzewie
track: Świt
track: HEJ!
track: najlepszy czas
track: 7 lat w druzynie
track: Woda Księżycowa
track: Obudź się

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T04:22:34+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xd15b880d6cc68cd0afe1a8d644826840080e69b9679629b2d87eb5348a4277c1

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/2eNEAWwAf32hte1Njp9xiF.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2eNEAWwAf32hte1Njp9xiF

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

OTSCanonicalRecord
type: PropertyValue

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd15b880d6cc68cd0afe1a8d644826840080e69b9679629b2d87eb5348a4277c1. 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/2eNEAWwAf32hte1Njp9xiF.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/2eNEAWwAf32hte1Njp9xiF.
date published: 2026-06-13T17:25:41Z

Poker
type: MusicAlbum
date published: 2023-01-27
track: Poker
  type: MusicRecording
  duration: PT1M46S
  duration ms: 106515
  explicit: false
  by artist: stickxr
  in album: Poker
    type: MusicAlbum
    date published: 2023-01-27
  isrc code: PLC062253660
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T14:22:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf147fb9d6394bdfa6d95dd1a03fd14a98066a79781cbb7c5724730295506ca04
  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/6B9KKY7xNGeyO1KV69wKMA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6B9KKY7xNGeyO1KV69wKMA
  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 0xf147fb9d6394bdfa6d95dd1a03fd14a98066a79781cbb7c5724730295506ca04. 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/6B9KKY7xNGeyO1KV69wKMA.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/6B9KKY7xNGeyO1KV69wKMA.
    date published: 2026-06-13T15:41:10Z

tararara
type: MusicAlbum
date published: 2022-12-30
track: tararara
  type: MusicRecording
  duration: PT2M21S
  duration ms: 141228
  explicit: false
  by artist: stickxr
  in album: tararara
    type: MusicAlbum
    date published: 2022-12-30
  isrc code: PLC062250370
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T00:02:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9333ac8f5c9a104c7d65fc15bee0e9f6380f9f94c639d913c646ef0dc4e8cbe7
  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/5Tz1R9jPMm2sy7zuFOloNV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Tz1R9jPMm2sy7zuFOloNV
  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 0x9333ac8f5c9a104c7d65fc15bee0e9f6380f9f94c639d913c646ef0dc4e8cbe7. 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/5Tz1R9jPMm2sy7zuFOloNV.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/5Tz1R9jPMm2sy7zuFOloNV.
    date published: 2026-06-13T17:25:41Z

Diss Na Miłość
type: MusicAlbum
date published: 2022-09-05
track: Diss Na Miłość
  type: MusicRecording
  duration: PT1M52S
  duration ms: 112694
  explicit: false
  by artist: stickxr
  in album: Diss Na Miłość
    type: MusicAlbum
    date published: 2022-09-05
  isrc code: PLC062237190
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:57:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x426e18e6db07b50964bc0819bba8a6b0473b44e64d208068804cb4a5a8381bef
  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/0m8NvsR8kHzXSrHPyxaXc2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0m8NvsR8kHzXSrHPyxaXc2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x426e18e6db07b50964bc0819bba8a6b0473b44e64d208068804cb4a5a8381bef","isrc":"PLC062237190","name":"Diss Na Miłość","registered_at":"2026-06-04T10:57:30Z","spotify_id":"0m8NvsR8kHzXSrHPyxaXc2","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 0x426e18e6db07b50964bc0819bba8a6b0473b44e64d208068804cb4a5a8381bef. 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/0m8NvsR8kHzXSrHPyxaXc2.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/0m8NvsR8kHzXSrHPyxaXc2.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x426e18e6db07b50964bc0819bba8a6b0473b44e64d208068804cb4a5a8381bef","isrc":"PLC062237190","name":"Diss Na Miłość","registered_at":"2026-06-04T10:57:30Z","spotify_id":"0m8NvsR8kHzXSrHPyxaXc2","type":"track"}

Amiga
type: MusicAlbum
date published: 2022-01-28
track: Amiga
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166438
  explicit: false
  by artist: lil dopek
  by artist: stickxr
  in album: Amiga
    type: MusicAlbum
    date published: 2022-01-28
  isrc code: PLC062222194
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T23:49:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2c6209ceccbabc45dfed3944bc56cc71934d37e94458f396457e234e43750dd8
  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/3hdXZrnj1tjKFbfpbPf9kn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hdXZrnj1tjKFbfpbPf9kn
  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 0x2c6209ceccbabc45dfed3944bc56cc71934d37e94458f396457e234e43750dd8. 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/3hdXZrnj1tjKFbfpbPf9kn.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/3hdXZrnj1tjKFbfpbPf9kn.
    date published: 2026-06-13T15:41:10Z

domek na drzewie
type: MusicAlbum
date published: 2021-12-30
track: domek na drzewie
  type: MusicRecording
  duration: PT2M10S
  duration ms: 130522
  explicit: false
  by artist: stickxr
  in album: domek na drzewie
    type: MusicAlbum
    date published: 2021-12-30
  isrc code: PLC062120920
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T15:59:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3371fc6c4bc642c0ac060a87d798eae271d4f9a6a182549857020d616d829445
  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/1tcrsns2czmJyf2rNb1xNk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1tcrsns2czmJyf2rNb1xNk
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3371fc6c4bc642c0ac060a87d798eae271d4f9a6a182549857020d616d829445","isrc":"PLC062120920","name":"domek na drzewie","registered_at":"2026-06-04T15:59:14Z","spotify_id":"1tcrsns2czmJyf2rNb1xNk","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 0x3371fc6c4bc642c0ac060a87d798eae271d4f9a6a182549857020d616d829445. 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/1tcrsns2czmJyf2rNb1xNk.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/1tcrsns2czmJyf2rNb1xNk.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x3371fc6c4bc642c0ac060a87d798eae271d4f9a6a182549857020d616d829445","isrc":"PLC062120920","name":"domek na drzewie","registered_at":"2026-06-04T15:59:14Z","spotify_id":"1tcrsns2czmJyf2rNb1xNk","type":"track"}

Świt
type: MusicAlbum
date published: 2021-12-19
track: Świt
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144381
  explicit: false
  by artist: stickxr
  by artist: Maly Elvis
  in album: Świt
    type: MusicAlbum
    date published: 2021-12-19
  isrc code: PLC062120262
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T16:08:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2b62f4815c30da5555a7db1d57db85c289a01da8ce09d281f0c28527777d24f2
  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/522NUXfH5gudcxTK4T1wHG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/522NUXfH5gudcxTK4T1wHG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2b62f4815c30da5555a7db1d57db85c289a01da8ce09d281f0c28527777d24f2","isrc":"PLC062120262","name":"Świt","registered_at":"2026-06-07T16:08:37Z","spotify_id":"522NUXfH5gudcxTK4T1wHG","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 0x2b62f4815c30da5555a7db1d57db85c289a01da8ce09d281f0c28527777d24f2. 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/522NUXfH5gudcxTK4T1wHG.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/522NUXfH5gudcxTK4T1wHG.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x2b62f4815c30da5555a7db1d57db85c289a01da8ce09d281f0c28527777d24f2","isrc":"PLC062120262","name":"Świt","registered_at":"2026-06-07T16:08:37Z","spotify_id":"522NUXfH5gudcxTK4T1wHG","type":"track"}

zima
type: MusicAlbum
date published: 2021-10-28
track: zima
  type: MusicRecording
  duration: PT1M45S
  duration ms: 105988
  explicit: false
  by artist: stickxr
  in album: zima
    type: MusicAlbum
    date published: 2021-10-28
  isrc code: PLC062117892
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T10:17:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9f12f3f46d101752db8ea130cbc2cc94cdfcee84ef4ef87a7879bff30cde0c48
  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/5qOH2IXhEORWKMCMmkhVOu.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5qOH2IXhEORWKMCMmkhVOu
  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 0x9f12f3f46d101752db8ea130cbc2cc94cdfcee84ef4ef87a7879bff30cde0c48. 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/5qOH2IXhEORWKMCMmkhVOu.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/5qOH2IXhEORWKMCMmkhVOu.
    date published: 2026-06-13T12:53:06Z

zero two
type: MusicAlbum
date published: 2021-10-08
track: zero two
  type: MusicRecording
  duration: PT1M55S
  duration ms: 115439
  explicit: false
  by artist: stickxr
  in album: zero two
    type: MusicAlbum
    date published: 2021-10-08
  isrc code: PLC062117369
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T20:42:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6fb19cf2adf99a22d59ba4d255c4847b011c5531488648c34782b85691f5f216
  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/6cJ5rcDirQBiFTWA4SafKN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6cJ5rcDirQBiFTWA4SafKN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6fb19cf2adf99a22d59ba4d255c4847b011c5531488648c34782b85691f5f216","isrc":"PLC062117369","name":"zero two","registered_at":"2026-06-06T20:42:58Z","spotify_id":"6cJ5rcDirQBiFTWA4SafKN","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 0x6fb19cf2adf99a22d59ba4d255c4847b011c5531488648c34782b85691f5f216. 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/6cJ5rcDirQBiFTWA4SafKN.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/6cJ5rcDirQBiFTWA4SafKN.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x6fb19cf2adf99a22d59ba4d255c4847b011c5531488648c34782b85691f5f216","isrc":"PLC062117369","name":"zero two","registered_at":"2026-06-06T20:42:58Z","spotify_id":"6cJ5rcDirQBiFTWA4SafKN","type":"track"}

za rękę
type: MusicAlbum
date published: 2021-10-08
track: za rękę
  type: MusicRecording
  duration: PT1M36S
  duration ms: 96530
  explicit: false
  by artist: stickxr
  in album: za rękę
    type: MusicAlbum
    date published: 2021-10-08
  isrc code: PLC062117367
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T00:02:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe1b795f30aed91040275a70da3d60a0b5f6d444df4d560eb463f4f8319b96edd
  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/4QvwsoBknH6E5cWT0FLnPt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4QvwsoBknH6E5cWT0FLnPt
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe1b795f30aed91040275a70da3d60a0b5f6d444df4d560eb463f4f8319b96edd","isrc":"PLC062117367","name":"za rękę","registered_at":"2026-06-06T00:02:55Z","spotify_id":"4QvwsoBknH6E5cWT0FLnPt","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 0xe1b795f30aed91040275a70da3d60a0b5f6d444df4d560eb463f4f8319b96edd. 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/4QvwsoBknH6E5cWT0FLnPt.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/4QvwsoBknH6E5cWT0FLnPt.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xe1b795f30aed91040275a70da3d60a0b5f6d444df4d560eb463f4f8319b96edd","isrc":"PLC062117367","name":"za rękę","registered_at":"2026-06-06T00:02:55Z","spotify_id":"4QvwsoBknH6E5cWT0FLnPt","type":"track"}

HEJ!
type: MusicAlbum
date published: 2021-10-08
track: HEJ!
  type: MusicRecording
  duration: PT2M0S
  duration ms: 120104
  explicit: false
  by artist: stickxr
  in album: HEJ!
    type: MusicAlbum
    date published: 2021-10-08
  isrc code: PLC062117355
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:47:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdd626044cd3e0e0aaa34650cc4a5346432604304463ba918894868894b447463
  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/1LYLBoGSdwUBYcTrEiG6Br.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1LYLBoGSdwUBYcTrEiG6Br
  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 0xdd626044cd3e0e0aaa34650cc4a5346432604304463ba918894868894b447463. 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/1LYLBoGSdwUBYcTrEiG6Br.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/1LYLBoGSdwUBYcTrEiG6Br.
    date published: 2026-06-13T15:41:10Z

najlepszy czas
type: MusicAlbum
date published: 1970-01-01
track: najlepszy czas
  type: MusicRecording
  duration: PT1M50S
  duration ms: 110997
  explicit: false
  by artist: stickxr
  in album: najlepszy czas
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: PLC062117351
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T04:21:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcf023ce11c7110bce7a09707da57f8212309aaa2a15ae32d513678b89ea9a9c1
  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/564aeQli39zjmrFxwsbtPs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/564aeQli39zjmrFxwsbtPs
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcf023ce11c7110bce7a09707da57f8212309aaa2a15ae32d513678b89ea9a9c1","isrc":"PLC062117351","name":"najlepszy czas","registered_at":"2026-06-07T04:21:12Z","spotify_id":"564aeQli39zjmrFxwsbtPs","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 0xcf023ce11c7110bce7a09707da57f8212309aaa2a15ae32d513678b89ea9a9c1. 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/564aeQli39zjmrFxwsbtPs.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/564aeQli39zjmrFxwsbtPs.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xcf023ce11c7110bce7a09707da57f8212309aaa2a15ae32d513678b89ea9a9c1","isrc":"PLC062117351","name":"najlepszy czas","registered_at":"2026-06-07T04:21:12Z","spotify_id":"564aeQli39zjmrFxwsbtPs","type":"track"}

7 lat w druzynie
type: MusicAlbum
date published: 2020-04-04
track: 7 lat w druzynie
  type: MusicRecording
  duration: PT1M35S
  duration ms: 95568
  explicit: false
  by artist: stickxr
  by artist: elliot
  in album: 7 lat w druzynie
    type: MusicAlbum
    date published: 2020-04-04

Woda Księżycowa
type: MusicAlbum
date published: 2024-03-22
track: Woda Księżycowa
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191304
  explicit: false
  by artist: Kubi Producent
  by artist: bambi
  by artist: Fukaj
  by artist: stickxr
  in album: Woda Księżycowa
    type: MusicAlbum
    date published: 2024-03-22
  isrc code: PLB382400217
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T12:25:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x03a4247daf5725df3e1a83b1b6da2416da252c2559794de9cf4df757cbb2f5ae
  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/5QOdYa6XQMdIm6fMYhjHQk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5QOdYa6XQMdIm6fMYhjHQk
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x03a4247daf5725df3e1a83b1b6da2416da252c2559794de9cf4df757cbb2f5ae","isrc":"PLB382400217","name":"Woda Księżycowa","registered_at":"2026-06-01T12:25:32Z","spotify_id":"5QOdYa6XQMdIm6fMYhjHQk","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 0x03a4247daf5725df3e1a83b1b6da2416da252c2559794de9cf4df757cbb2f5ae. 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/5QOdYa6XQMdIm6fMYhjHQk.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/5QOdYa6XQMdIm6fMYhjHQk.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x03a4247daf5725df3e1a83b1b6da2416da252c2559794de9cf4df757cbb2f5ae","isrc":"PLB382400217","name":"Woda Księżycowa","registered_at":"2026-06-01T12:25:32Z","spotify_id":"5QOdYa6XQMdIm6fMYhjHQk","type":"track"}
track: Więcej Życia
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187769
  explicit: false
  by artist: Kubi Producent
  by artist: Bedoes 2115
  by artist: Szpaku
  in album: Woda Księżycowa
    type: MusicAlbum
    date published: 2024-03-22
  isrc code: PLB382300046
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T05:17:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe03caf0984e4cfa3a3a54c288dd4046184f6f5383a292b1e0213029c9379c7cf
  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/5sk5CFNNhA96aiRx1azlpa.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5sk5CFNNhA96aiRx1azlpa
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe03caf0984e4cfa3a3a54c288dd4046184f6f5383a292b1e0213029c9379c7cf","isrc":"PLB382300046","name":"Więcej Życia","registered_at":"2026-06-05T05:17:49Z","spotify_id":"5sk5CFNNhA96aiRx1azlpa","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 0xe03caf0984e4cfa3a3a54c288dd4046184f6f5383a292b1e0213029c9379c7cf. 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/5sk5CFNNhA96aiRx1azlpa.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/5sk5CFNNhA96aiRx1azlpa.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xe03caf0984e4cfa3a3a54c288dd4046184f6f5383a292b1e0213029c9379c7cf","isrc":"PLB382300046","name":"Więcej Życia","registered_at":"2026-06-05T05:17:49Z","spotify_id":"5sk5CFNNhA96aiRx1azlpa","type":"track"}

Pusty pokój, ale płyty diamentowe
type: MusicAlbum
date published: 2024-05-31
track: Pusty pokój, ale płyty diamentowe
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193561
  explicit: false
  by artist: Kubi Producent
  by artist: Szpaku
  by artist: Tulia
  in album: Pusty pokój, ale płyty diamentowe
    type: MusicAlbum
    date published: 2024-05-31
  isrc code: PLB382400406
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:22:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc2f55dcdad51f7fdf24f68921615681446649f06be8229e5fc6141a435408fd7
  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/6dB3ZhCxLHIVU1EoVv5SnF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dB3ZhCxLHIVU1EoVv5SnF
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc2f55dcdad51f7fdf24f68921615681446649f06be8229e5fc6141a435408fd7","isrc":"PLB382400406","name":"Pusty pokój, ale płyty diamentowe","registered_at":"2026-06-04T09:22:48Z","spotify_id":"6dB3ZhCxLHIVU1EoVv5SnF","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 0xc2f55dcdad51f7fdf24f68921615681446649f06be8229e5fc6141a435408fd7. 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/6dB3ZhCxLHIVU1EoVv5SnF.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/6dB3ZhCxLHIVU1EoVv5SnF.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xc2f55dcdad51f7fdf24f68921615681446649f06be8229e5fc6141a435408fd7","isrc":"PLB382400406","name":"Pusty pokój, ale płyty diamentowe","registered_at":"2026-06-04T09:22:48Z","spotify_id":"6dB3ZhCxLHIVU1EoVv5SnF","type":"track"}
track: Mroczna Komnata
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190408
  explicit: false
  by artist: Kubi Producent
  by artist: Zeamsone
  by artist: Young Leosia
  by artist: Waima
  in album: Pusty pokój, ale płyty diamentowe
    type: MusicAlbum
    date published: 2024-05-31
  isrc code: PLB382400257
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T15:55:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x37bcb826ee5198333e79d864be340186c23960f505a28851c279d561297e48ab
  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/6eWYCUNVcLzMVpqs8pAIIv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6eWYCUNVcLzMVpqs8pAIIv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x37bcb826ee5198333e79d864be340186c23960f505a28851c279d561297e48ab","isrc":"PLB382400257","name":"Mroczna Komnata","registered_at":"2026-06-04T15:55:04Z","spotify_id":"6eWYCUNVcLzMVpqs8pAIIv","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 0x37bcb826ee5198333e79d864be340186c23960f505a28851c279d561297e48ab. 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/6eWYCUNVcLzMVpqs8pAIIv.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/6eWYCUNVcLzMVpqs8pAIIv.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x37bcb826ee5198333e79d864be340186c23960f505a28851c279d561297e48ab","isrc":"PLB382400257","name":"Mroczna Komnata","registered_at":"2026-06-04T15:55:04Z","spotify_id":"6eWYCUNVcLzMVpqs8pAIIv","type":"track"}
track: Woda Księżycowa
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191304
  explicit: false
  by artist: Kubi Producent
  by artist: bambi
  by artist: Fukaj
  by artist: stickxr
  in album: Pusty pokój, ale płyty diamentowe
    type: MusicAlbum
    date published: 2024-05-31
  isrc code: PLB382400217
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T12:25:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x03a4247daf5725df3e1a83b1b6da2416da252c2559794de9cf4df757cbb2f5ae
  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/3oc71opKgbl3fNfUjRcyHB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3oc71opKgbl3fNfUjRcyHB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x03a4247daf5725df3e1a83b1b6da2416da252c2559794de9cf4df757cbb2f5ae","isrc":"PLB382400217","name":"Woda Księżycowa","registered_at":"2026-06-01T12:25:30Z","spotify_id":"3oc71opKgbl3fNfUjRcyHB","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 0x03a4247daf5725df3e1a83b1b6da2416da252c2559794de9cf4df757cbb2f5ae. 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/3oc71opKgbl3fNfUjRcyHB.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/3oc71opKgbl3fNfUjRcyHB.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x03a4247daf5725df3e1a83b1b6da2416da252c2559794de9cf4df757cbb2f5ae","isrc":"PLB382400217","name":"Woda Księżycowa","registered_at":"2026-06-01T12:25:30Z","spotify_id":"3oc71opKgbl3fNfUjRcyHB","type":"track"}

Mroczna Komnata
type: MusicAlbum
date published: 2024-04-12
track: Mroczna Komnata
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190408
  explicit: false
  by artist: Kubi Producent
  by artist: Zeamsone
  by artist: Young Leosia
  by artist: Waima
  in album: Mroczna Komnata
    type: MusicAlbum
    date published: 2024-04-12
  isrc code: PLB382400257
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T15:55:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x37bcb826ee5198333e79d864be340186c23960f505a28851c279d561297e48ab
  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/1KawCXZXR288yGeQbEgYL4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KawCXZXR288yGeQbEgYL4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x37bcb826ee5198333e79d864be340186c23960f505a28851c279d561297e48ab","isrc":"PLB382400257","name":"Mroczna Komnata","registered_at":"2026-06-04T15:55:04Z","spotify_id":"1KawCXZXR288yGeQbEgYL4","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 0x37bcb826ee5198333e79d864be340186c23960f505a28851c279d561297e48ab. 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/1KawCXZXR288yGeQbEgYL4.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/1KawCXZXR288yGeQbEgYL4.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x37bcb826ee5198333e79d864be340186c23960f505a28851c279d561297e48ab","isrc":"PLB382400257","name":"Mroczna Komnata","registered_at":"2026-06-04T15:55:04Z","spotify_id":"1KawCXZXR288yGeQbEgYL4","type":"track"}
track: Woda Księżycowa
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191304
  explicit: false
  by artist: Kubi Producent
  by artist: bambi
  by artist: Fukaj
  by artist: stickxr
  in album: Mroczna Komnata
    type: MusicAlbum
    date published: 2024-04-12
  isrc code: PLB382400217
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T12:25:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x03a4247daf5725df3e1a83b1b6da2416da252c2559794de9cf4df757cbb2f5ae
  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/7B5uIUBZKZKtffcuMMDvJs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7B5uIUBZKZKtffcuMMDvJs
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x03a4247daf5725df3e1a83b1b6da2416da252c2559794de9cf4df757cbb2f5ae","isrc":"PLB382400217","name":"Woda Księżycowa","registered_at":"2026-06-01T12:25:30Z","spotify_id":"7B5uIUBZKZKtffcuMMDvJs","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 0x03a4247daf5725df3e1a83b1b6da2416da252c2559794de9cf4df757cbb2f5ae. 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/7B5uIUBZKZKtffcuMMDvJs.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/7B5uIUBZKZKtffcuMMDvJs.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x03a4247daf5725df3e1a83b1b6da2416da252c2559794de9cf4df757cbb2f5ae","isrc":"PLB382400217","name":"Woda Księżycowa","registered_at":"2026-06-01T12:25:30Z","spotify_id":"7B5uIUBZKZKtffcuMMDvJs","type":"track"}

Popkiller Młode Wilki 9
type: MusicAlbum
date published: 2024-09-27
track: Obudź się
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177931
  explicit: false
  by artist: Popkiller Młode Wilki
  by artist: francis
  by artist: noah
  by artist: 27.Fuckdemons
  by artist: René
  by artist: BSK
  by artist: Szaran
  by artist: Ozzy Baby
  by artist: stickxr
  by artist: Eryk Moczko
  by artist: Inee
  by artist: bango balenci
  in album: Popkiller Młode Wilki 9
    type: MusicAlbum
    date published: 2024-09-27
  isrc code: PLC062432316
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T23:18:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc077c86dda852345bcaf7433d2cab7bdcc6a7ddc605031f928a7b753b33a1656
  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/7DjzfYYV9eiVG8YXBbbI8b.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7DjzfYYV9eiVG8YXBbbI8b
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc077c86dda852345bcaf7433d2cab7bdcc6a7ddc605031f928a7b753b33a1656","isrc":"PLC062432316","name":"Obudź się","registered_at":"2026-06-05T23:18:28Z","spotify_id":"7DjzfYYV9eiVG8YXBbbI8b","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 0xc077c86dda852345bcaf7433d2cab7bdcc6a7ddc605031f928a7b753b33a1656. 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/7DjzfYYV9eiVG8YXBbbI8b.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/7DjzfYYV9eiVG8YXBbbI8b.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xc077c86dda852345bcaf7433d2cab7bdcc6a7ddc605031f928a7b753b33a1656","isrc":"PLC062432316","name":"Obudź się","registered_at":"2026-06-05T23:18:28Z","spotify_id":"7DjzfYYV9eiVG8YXBbbI8b","type":"track"}
track: Sweet Dreams
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164571
  explicit: false
  by artist: Eryk Moczko
  by artist: PlanBe
  by artist: Popkiller Młode Wilki
  by artist: BSK
  by artist: Miroff
  in album: Popkiller Młode Wilki 9
    type: MusicAlbum
    date published: 2024-09-27
  isrc code: PLC062431848
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T03:12:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9aff92ba64cba05f14fcfcca07b7d0895050458839b53d2221f0cf953974f4d5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/78In5FYIgbFNFEt5RyC6oy.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78In5FYIgbFNFEt5RyC6oy
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9aff92ba64cba05f14fcfcca07b7d0895050458839b53d2221f0cf953974f4d5","isrc":"PLC062431848","name":"Sweet Dreams","registered_at":"2026-06-07T03:12:23Z","spotify_id":"78In5FYIgbFNFEt5RyC6oy","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 0x9aff92ba64cba05f14fcfcca07b7d0895050458839b53d2221f0cf953974f4d5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/78In5FYIgbFNFEt5RyC6oy.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/78In5FYIgbFNFEt5RyC6oy.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x9aff92ba64cba05f14fcfcca07b7d0895050458839b53d2221f0cf953974f4d5","isrc":"PLC062431848","name":"Sweet Dreams","registered_at":"2026-06-07T03:12:23Z","spotify_id":"78In5FYIgbFNFEt5RyC6oy","type":"track"}
track: Tu i Tam
  type: MusicRecording
  duration: PT1M54S
  duration ms: 114418
  explicit: false
  by artist: Popkiller Młode Wilki
  by artist: bango balenci
  by artist: René
  by artist: Nocny
  in album: Popkiller Młode Wilki 9
    type: MusicAlbum
    date published: 2024-09-27
  isrc code: PLC062427827
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T17:08:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbc34f64a1a03bfb9aa24adf34831aac01c0741ea8ca064442e76266f57b1fdbb
  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/48w3HDzyoDGKRAIr1xf3eW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/48w3HDzyoDGKRAIr1xf3eW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbc34f64a1a03bfb9aa24adf34831aac01c0741ea8ca064442e76266f57b1fdbb","isrc":"PLC062427827","name":"Tu i Tam","registered_at":"2026-06-11T17:08:46Z","spotify_id":"48w3HDzyoDGKRAIr1xf3eW","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 0xbc34f64a1a03bfb9aa24adf34831aac01c0741ea8ca064442e76266f57b1fdbb. 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/48w3HDzyoDGKRAIr1xf3eW.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/48w3HDzyoDGKRAIr1xf3eW.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xbc34f64a1a03bfb9aa24adf34831aac01c0741ea8ca064442e76266f57b1fdbb","isrc":"PLC062427827","name":"Tu i Tam","registered_at":"2026-06-11T17:08:46Z","spotify_id":"48w3HDzyoDGKRAIr1xf3eW","type":"track"}
track: Z drugiej strony
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156923
  explicit: false
  by artist: Eryk Moczko
  by artist: Szaran
  by artist: Popkiller Młode Wilki
  by artist: Nocny
  in album: Popkiller Młode Wilki 9
    type: MusicAlbum
    date published: 2024-09-27
  isrc code: PLC062432317
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T06:55:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x82bac265a4f8e38f4f63c40e6c6264af53d401ccebb5bb03a52dacafe59475f8
  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/0DsbnaG4AexFyvo39nWbnF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DsbnaG4AexFyvo39nWbnF
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Moje Relacje
track: Logo
track: Dzieci rosną
track: Płatki z dżemem
track: Myśl o mnie
track: Do słońca
track: Brakuje luzu
track: Psychofanka
track: Przelot Cypher
track: Jerzy Janowicz
track: Inny niż wszyscy
track: Money up
track: NBA
track: Crashtest
track: Nie mogą
track: Niech zgina się blok
track: 4REAL
track: Chester i Amy
track: Ostateczny sąd

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x82bac265a4f8e38f4f63c40e6c6264af53d401ccebb5bb03a52dacafe59475f8","isrc":"PLC062432317","name":"Z drugiej strony","registered_at":"2026-06-10T06:55:51Z","spotify_id":"0DsbnaG4AexFyvo39nWbnF","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 0x82bac265a4f8e38f4f63c40e6c6264af53d401ccebb5bb03a52dacafe59475f8. 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/0DsbnaG4AexFyvo39nWbnF.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/0DsbnaG4AexFyvo39nWbnF.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0x82bac265a4f8e38f4f63c40e6c6264af53d401ccebb5bb03a52dacafe59475f8","isrc":"PLC062432317","name":"Z drugiej strony","registered_at":"2026-06-10T06:55:51Z","spotify_id":"0DsbnaG4AexFyvo39nWbnF","type":"track"}

Moje Relacje
type: MusicRecording
duration: PT3M20S
duration ms: 200003
explicit: false
by artist: 27.Fuckdemons
by artist: Popkiller Młode Wilki
by artist: Miroff
in album: Popkiller Młode Wilki 9
  type: MusicAlbum
  date published: 2024-09-27
isrc code: PLC062428325
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T03:57:02+00:00

Logo
type: MusicRecording
duration: PT2M40S
duration ms: 160645
explicit: false
by artist: Popkiller Młode Wilki
by artist: Inee
by artist: 27.Fuckdemons
by artist: Miroff
in album: Popkiller Młode Wilki 9
  type: MusicAlbum
  date published: 2024-09-27
isrc code: PLC062431255
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T22:39:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcaec1bbca65df1e2412d52338e3d01de3b3b475509a544879405e5be6dc0d544
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/60zMRK12pP0mLtWQmgdWqW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/60zMRK12pP0mLtWQmgdWqW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaec1bbca65df1e2412d52338e3d01de3b3b475509a544879405e5be6dc0d544. 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/60zMRK12pP0mLtWQmgdWqW.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/60zMRK12pP0mLtWQmgdWqW.
  date published: 2026-06-13T13:32:09Z

Dzieci rosną
type: MusicRecording
duration: PT2M52S
duration ms: 172247
explicit: false
by artist: Eryk Moczko
by artist: Popkiller Młode Wilki
by artist: Koder
in album: Popkiller Młode Wilki 9
  type: MusicAlbum
  date published: 2024-09-27
isrc code: PLC062432318
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:06:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6d01453c6a691cca89f9180979c4086949fde2cf0d78dbbbe78cf1d6196d4e84
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/0lkiGX8VAejDYdl7yPiG2K.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0lkiGX8VAejDYdl7yPiG2K
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6d01453c6a691cca89f9180979c4086949fde2cf0d78dbbbe78cf1d6196d4e84","isrc":"PLC062432318","name":"Dzieci rosną","registered_at":"2026-06-04T14:06:55Z","spotify_id":"0lkiGX8VAejDYdl7yPiG2K","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 0x6d01453c6a691cca89f9180979c4086949fde2cf0d78dbbbe78cf1d6196d4e84. 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/0lkiGX8VAejDYdl7yPiG2K.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/0lkiGX8VAejDYdl7yPiG2K.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x6d01453c6a691cca89f9180979c4086949fde2cf0d78dbbbe78cf1d6196d4e84","isrc":"PLC062432318","name":"Dzieci rosną","registered_at":"2026-06-04T14:06:55Z","spotify_id":"0lkiGX8VAejDYdl7yPiG2K","type":"track"}

Płatki z dżemem
type: MusicRecording
duration: PT2M54S
duration ms: 174000
explicit: false
by artist: Popkiller Młode Wilki
by artist: Ozzy Baby
by artist: bango balenci
by artist: BSK
by artist: Lot808
in album: Popkiller Młode Wilki 9
  type: MusicAlbum
  date published: 2024-09-27
isrc code: PLC062429539
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T11:33:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x093098da37bcbf27ea17865a6415f673a24cea2f85a985b7d629eb6ea98f5a6e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7rpMAz0IwWY8ZHdVMMdmAX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rpMAz0IwWY8ZHdVMMdmAX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x093098da37bcbf27ea17865a6415f673a24cea2f85a985b7d629eb6ea98f5a6e","isrc":"PLC062429539","name":"Płatki z dżemem","registered_at":"2026-06-09T11:33:24Z","spotify_id":"7rpMAz0IwWY8ZHdVMMdmAX","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 0x093098da37bcbf27ea17865a6415f673a24cea2f85a985b7d629eb6ea98f5a6e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7rpMAz0IwWY8ZHdVMMdmAX.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/7rpMAz0IwWY8ZHdVMMdmAX.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x093098da37bcbf27ea17865a6415f673a24cea2f85a985b7d629eb6ea98f5a6e","isrc":"PLC062429539","name":"Płatki z dżemem","registered_at":"2026-06-09T11:33:24Z","spotify_id":"7rpMAz0IwWY8ZHdVMMdmAX","type":"track"}

Myśl o mnie
type: MusicRecording
duration: PT2M30S
duration ms: 150782
explicit: false
by artist: Popkiller Młode Wilki
by artist: noah
by artist: Szaran
by artist: René
by artist: Miroff
in album: Popkiller Młode Wilki 9
  type: MusicAlbum
  date published: 2024-09-27
isrc code: PLC062429780
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T14:47:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5f7ffd1af13ddf31818ddb64d8cf74d04b12bd97c4d40b66257a06788cbe77f5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1tKDu6lNdAxPiLjuBGFfHu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1tKDu6lNdAxPiLjuBGFfHu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5f7ffd1af13ddf31818ddb64d8cf74d04b12bd97c4d40b66257a06788cbe77f5","isrc":"PLC062429780","name":"Myśl o mnie","registered_at":"2026-06-23T14:47:05Z","spotify_id":"1tKDu6lNdAxPiLjuBGFfHu","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 0x5f7ffd1af13ddf31818ddb64d8cf74d04b12bd97c4d40b66257a06788cbe77f5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1tKDu6lNdAxPiLjuBGFfHu.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/1tKDu6lNdAxPiLjuBGFfHu.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x5f7ffd1af13ddf31818ddb64d8cf74d04b12bd97c4d40b66257a06788cbe77f5","isrc":"PLC062429780","name":"Myśl o mnie","registered_at":"2026-06-23T14:47:05Z","spotify_id":"1tKDu6lNdAxPiLjuBGFfHu","type":"track"}

Do słońca
type: MusicRecording
duration: PT2M51S
duration ms: 171428
explicit: false
by artist: Popkiller Młode Wilki
by artist: Eryk Moczko
by artist: Inee
by artist: 27.Fuckdemons
by artist: Nocny
in album: Popkiller Młode Wilki 9
  type: MusicAlbum
  date published: 2024-09-27
isrc code: PLC062429969
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T09:08:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1a02a650839ca8216e90d3b723754c301fadaeaf4d19d98df45dd4f628442be3
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/6yAPqQko64qn3ZOcSaF5H0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6yAPqQko64qn3ZOcSaF5H0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1a02a650839ca8216e90d3b723754c301fadaeaf4d19d98df45dd4f628442be3","isrc":"PLC062429969","name":"Do słońca","registered_at":"2026-06-07T09:08:17Z","spotify_id":"6yAPqQko64qn3ZOcSaF5H0","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 0x1a02a650839ca8216e90d3b723754c301fadaeaf4d19d98df45dd4f628442be3. 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/6yAPqQko64qn3ZOcSaF5H0.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/6yAPqQko64qn3ZOcSaF5H0.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x1a02a650839ca8216e90d3b723754c301fadaeaf4d19d98df45dd4f628442be3","isrc":"PLC062429969","name":"Do słońca","registered_at":"2026-06-07T09:08:17Z","spotify_id":"6yAPqQko64qn3ZOcSaF5H0","type":"track"}

Brakuje luzu
type: MusicRecording
duration: PT2M29S
duration ms: 149387
explicit: false
by artist: Popkiller Młode Wilki
by artist: René
by artist: BSK
by artist: Miroff
in album: Popkiller Młode Wilki 9
  type: MusicAlbum
  date published: 2024-09-27
isrc code: PLC062428679
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T22:31:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf34861b6efb982277291acfed048b19a003bbfc70eb5e1fa00164f71e34ee664
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4FN4MhPNUaP73Rr7FNQeM6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4FN4MhPNUaP73Rr7FNQeM6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf34861b6efb982277291acfed048b19a003bbfc70eb5e1fa00164f71e34ee664","isrc":"PLC062428679","name":"Brakuje luzu","registered_at":"2026-06-10T22:31:49Z","spotify_id":"4FN4MhPNUaP73Rr7FNQeM6","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 0xf34861b6efb982277291acfed048b19a003bbfc70eb5e1fa00164f71e34ee664. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4FN4MhPNUaP73Rr7FNQeM6.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/4FN4MhPNUaP73Rr7FNQeM6.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xf34861b6efb982277291acfed048b19a003bbfc70eb5e1fa00164f71e34ee664","isrc":"PLC062428679","name":"Brakuje luzu","registered_at":"2026-06-10T22:31:49Z","spotify_id":"4FN4MhPNUaP73Rr7FNQeM6","type":"track"}

Psychofanka
type: MusicRecording
duration: PT2M42S
duration ms: 162077
explicit: false
by artist: stickxr
by artist: bango balenci
by artist: Popkiller Młode Wilki
by artist: Lot808
in album: Popkiller Młode Wilki 9
  type: MusicAlbum
  date published: 2024-09-27
isrc code: PLC062432123
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T11:32:50+00:00

Przelot Cypher
type: MusicRecording
duration: PT2M15S
duration ms: 135505
explicit: false
by artist: Popkiller Młode Wilki
by artist: Eryk Moczko
by artist: BSK
by artist: René
by artist: bango balenci
by artist: Lot808
in album: Popkiller Młode Wilki 9
  type: MusicAlbum
  date published: 2024-09-27
isrc code: PLC062429157
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T21:30:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8b52a95c81ab3d24eadbf6da345d88dafdff418553f958d0559452a90e6abe53
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/12VlGzIXqCIBCSvuKzjVy4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12VlGzIXqCIBCSvuKzjVy4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8b52a95c81ab3d24eadbf6da345d88dafdff418553f958d0559452a90e6abe53","isrc":"PLC062429157","name":"Przelot Cypher","registered_at":"2026-06-09T21:30:58Z","spotify_id":"12VlGzIXqCIBCSvuKzjVy4","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 0x8b52a95c81ab3d24eadbf6da345d88dafdff418553f958d0559452a90e6abe53. 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/12VlGzIXqCIBCSvuKzjVy4.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/12VlGzIXqCIBCSvuKzjVy4.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x8b52a95c81ab3d24eadbf6da345d88dafdff418553f958d0559452a90e6abe53","isrc":"PLC062429157","name":"Przelot Cypher","registered_at":"2026-06-09T21:30:58Z","spotify_id":"12VlGzIXqCIBCSvuKzjVy4","type":"track"}

Jerzy Janowicz
type: MusicRecording
duration: PT2M22S
duration ms: 142941
explicit: false
by artist: René
by artist: Popkiller Młode Wilki
in album: Popkiller Młode Wilki 9
  type: MusicAlbum
  date published: 2024-09-27
isrc code: PLC062430736
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T19:22:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7eca553ca818c82d778f7cd7cc7bb92f2f6484f80f0bec9b6e2200fba23bfe12
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/40lyAkvQXnNd0aaDqjWP1A.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/40lyAkvQXnNd0aaDqjWP1A
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7eca553ca818c82d778f7cd7cc7bb92f2f6484f80f0bec9b6e2200fba23bfe12","isrc":"PLC062430736","name":"Jerzy Janowicz","registered_at":"2026-06-11T19:22:00Z","spotify_id":"40lyAkvQXnNd0aaDqjWP1A","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 0x7eca553ca818c82d778f7cd7cc7bb92f2f6484f80f0bec9b6e2200fba23bfe12. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/40lyAkvQXnNd0aaDqjWP1A.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/40lyAkvQXnNd0aaDqjWP1A.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0x7eca553ca818c82d778f7cd7cc7bb92f2f6484f80f0bec9b6e2200fba23bfe12","isrc":"PLC062430736","name":"Jerzy Janowicz","registered_at":"2026-06-11T19:22:00Z","spotify_id":"40lyAkvQXnNd0aaDqjWP1A","type":"track"}

Inny niż wszyscy
type: MusicRecording
duration: PT2M15S
duration ms: 135211
explicit: false
by artist: bango balenci
by artist: Popkiller Młode Wilki
by artist: Lot808
in album: Popkiller Młode Wilki 9
  type: MusicAlbum
  date published: 2024-09-27
isrc code: PLC062430959
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T06:16:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x83e6e06390be40db84e2bfaaa08e0dc0becb6f0178553f368f1957b6333fd1da
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7sf3Dcg1Oc2jldIOAKvaEV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7sf3Dcg1Oc2jldIOAKvaEV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x83e6e06390be40db84e2bfaaa08e0dc0becb6f0178553f368f1957b6333fd1da","isrc":"PLC062430959","name":"Inny niż wszyscy","registered_at":"2026-06-08T06:16:37Z","spotify_id":"7sf3Dcg1Oc2jldIOAKvaEV","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 0x83e6e06390be40db84e2bfaaa08e0dc0becb6f0178553f368f1957b6333fd1da. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7sf3Dcg1Oc2jldIOAKvaEV.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/7sf3Dcg1Oc2jldIOAKvaEV.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x83e6e06390be40db84e2bfaaa08e0dc0becb6f0178553f368f1957b6333fd1da","isrc":"PLC062430959","name":"Inny niż wszyscy","registered_at":"2026-06-08T06:16:37Z","spotify_id":"7sf3Dcg1Oc2jldIOAKvaEV","type":"track"}

Money up
type: MusicRecording
duration: PT2M30S
duration ms: 150000
explicit: false
by artist: stickxr
by artist: bango balenci
by artist: Popkiller Młode Wilki
in album: Popkiller Młode Wilki 9
  type: MusicAlbum
  date published: 2024-09-27
isrc code: PLC062432319
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T21:02:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfb87d58ff290f71aaa0cb9220c0d7c9a27c878d24adc1b0235d6eccd990b8271
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/2Uv4utcTQpeADZWxcJev4A.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Uv4utcTQpeADZWxcJev4A
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfb87d58ff290f71aaa0cb9220c0d7c9a27c878d24adc1b0235d6eccd990b8271","isrc":"PLC062432319","name":"Money up","registered_at":"2026-06-18T21:02:37Z","spotify_id":"2Uv4utcTQpeADZWxcJev4A","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 0xfb87d58ff290f71aaa0cb9220c0d7c9a27c878d24adc1b0235d6eccd990b8271. 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/2Uv4utcTQpeADZWxcJev4A.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/2Uv4utcTQpeADZWxcJev4A.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xfb87d58ff290f71aaa0cb9220c0d7c9a27c878d24adc1b0235d6eccd990b8271","isrc":"PLC062432319","name":"Money up","registered_at":"2026-06-18T21:02:37Z","spotify_id":"2Uv4utcTQpeADZWxcJev4A","type":"track"}

NBA
type: MusicRecording
duration: PT2M46S
duration ms: 166400
explicit: false
by artist: Ozzy Baby
by artist: Popkiller Młode Wilki
by artist: Lot808
by artist: RYGOR
by artist: Timpanibeatz
in album: Popkiller Młode Wilki 9
  type: MusicAlbum
  date published: 2024-09-27
isrc code: PLC062432320
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T08:10:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0c46ad8ad48c25f9e291c17a56e429775089aeb7ebd25ca1ba2642eb3958fdde
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2ugMJqipTmM9vHzbp7Xu8N.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ugMJqipTmM9vHzbp7Xu8N
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
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 0x0c46ad8ad48c25f9e291c17a56e429775089aeb7ebd25ca1ba2642eb3958fdde. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2ugMJqipTmM9vHzbp7Xu8N.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/2ugMJqipTmM9vHzbp7Xu8N.
  date published: 2026-07-02T05:09:12Z

Crashtest
type: MusicRecording
duration: PT2M17S
duration ms: 137347
explicit: false
by artist: Inee
by artist: bango balenci
by artist: Popkiller Młode Wilki
by artist: Lot808
in album: Popkiller Młode Wilki 9
  type: MusicAlbum
  date published: 2024-09-27
isrc code: PLC062432321

Nie mogą
type: MusicRecording
duration: PT2M31S
duration ms: 151000
explicit: false
by artist: Popkiller Młode Wilki
by artist: René
by artist: bango balenci
by artist: 27.Fuckdemons
by artist: Lot808
by artist: RYGOR
in album: Popkiller Młode Wilki 9
  type: MusicAlbum
  date published: 2024-09-27
isrc code: PLC062432322
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T12:48:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x476b8a2a09cc7a98364ac7824ac1b3a24345e584ed68afda1412096306e51432
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0W1cdQIYZQzw0ls5Q2Vu4y.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0W1cdQIYZQzw0ls5Q2Vu4y
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x476b8a2a09cc7a98364ac7824ac1b3a24345e584ed68afda1412096306e51432","isrc":"PLC062432322","name":"Nie mogą","registered_at":"2026-06-25T12:48:18Z","spotify_id":"0W1cdQIYZQzw0ls5Q2Vu4y","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 0x476b8a2a09cc7a98364ac7824ac1b3a24345e584ed68afda1412096306e51432. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0W1cdQIYZQzw0ls5Q2Vu4y.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/0W1cdQIYZQzw0ls5Q2Vu4y.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x476b8a2a09cc7a98364ac7824ac1b3a24345e584ed68afda1412096306e51432","isrc":"PLC062432322","name":"Nie mogą","registered_at":"2026-06-25T12:48:18Z","spotify_id":"0W1cdQIYZQzw0ls5Q2Vu4y","type":"track"}

Niech zgina się blok
type: MusicRecording
duration: PT2M18S
duration ms: 138857
explicit: false
by artist: noah
by artist: Popkiller Młode Wilki
in album: Popkiller Młode Wilki 9
  type: MusicAlbum
  date published: 2024-09-27
isrc code: PLC062429097

4REAL
type: MusicRecording
duration: PT2M29S
duration ms: 149610
explicit: false
by artist: Popkiller Młode Wilki
by artist: bango balenci
by artist: noah
by artist: Lot808
in album: Popkiller Młode Wilki 9
  type: MusicAlbum
  date published: 2024-09-27
isrc code: PLC062431567
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T23:26:48+00:00

Chester i Amy
type: MusicRecording
duration: PT3M0S
duration ms: 180000
explicit: false
by artist: Inee
by artist: Popkiller Młode Wilki
by artist: BL Beatz
in album: Popkiller Młode Wilki 9
  type: MusicAlbum
  date published: 2024-09-27
isrc code: PLC062428680
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T19:54:09+00:00

Ostateczny sąd
type: MusicRecording
duration: PT2M27S
duration ms: 147022
explicit: false
by artist: Popkiller Młode Wilki
by artist: bango balenci
by artist: Anatom
by artist: René
by artist: Lot808
in album: Popkiller Młode Wilki 9
  type: MusicAlbum
  date published: 2024-09-27
isrc code: PLC062430961
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T21:24:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf62d5122776ef9c6976d9fda40f001af50f6deeadee19c2909d10183a929ec41
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7A3BvkemQBhARyG7rGDe4X.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7A3BvkemQBhARyG7rGDe4X
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf62d5122776ef9c6976d9fda40f001af50f6deeadee19c2909d10183a929ec41","isrc":"PLC062430961","name":"Ostateczny sąd","registered_at":"2026-06-18T21:24:48Z","spotify_id":"7A3BvkemQBhARyG7rGDe4X","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 0xf62d5122776ef9c6976d9fda40f001af50f6deeadee19c2909d10183a929ec41. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7A3BvkemQBhARyG7rGDe4X.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/7A3BvkemQBhARyG7rGDe4X.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xf62d5122776ef9c6976d9fda40f001af50f6deeadee19c2909d10183a929ec41","isrc":"PLC062430961","name":"Ostateczny sąd","registered_at":"2026-06-18T21:24:48Z","spotify_id":"7A3BvkemQBhARyG7rGDe4X","type":"track"}

Sen, którego nigdy nie miałem
type: MusicAlbum
date published: 2024-12-06
track: Pusty pokój, ale płyty diamentowe
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187401
  explicit: false
  by artist: Kubi Producent
  by artist: Szpaku
  by artist: Tulia
  in album: Sen, którego nigdy nie miałem
    type: MusicAlbum
    date published: 2024-12-06
  isrc code: PLB382400406
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:22:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc2f55dcdad51f7fdf24f68921615681446649f06be8229e5fc6141a435408fd7
  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/0yeBF6aRUPlmYOpuz81eAt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0yeBF6aRUPlmYOpuz81eAt
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc2f55dcdad51f7fdf24f68921615681446649f06be8229e5fc6141a435408fd7","isrc":"PLB382400406","name":"Pusty pokój, ale płyty diamentowe","registered_at":"2026-06-04T09:22:48Z","spotify_id":"0yeBF6aRUPlmYOpuz81eAt","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 0xc2f55dcdad51f7fdf24f68921615681446649f06be8229e5fc6141a435408fd7. 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/0yeBF6aRUPlmYOpuz81eAt.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/0yeBF6aRUPlmYOpuz81eAt.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xc2f55dcdad51f7fdf24f68921615681446649f06be8229e5fc6141a435408fd7","isrc":"PLB382400406","name":"Pusty pokój, ale płyty diamentowe","registered_at":"2026-06-04T09:22:48Z","spotify_id":"0yeBF6aRUPlmYOpuz81eAt","type":"track"}
track: Szlug prawdy
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156792
  explicit: false
  by artist: Kubi Producent
  by artist: Kaz Bałagane
  in album: Sen, którego nigdy nie miałem
    type: MusicAlbum
    date published: 2024-12-06
  isrc code: PLB382400851
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T11:22:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7dd7109cd3ad08a667c77f4d6b87b809dc931b37c7a416574005826deb1bc4ac
  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/4tceTyizMrnWFmNRDBTodZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4tceTyizMrnWFmNRDBTodZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7dd7109cd3ad08a667c77f4d6b87b809dc931b37c7a416574005826deb1bc4ac","isrc":"PLB382400851","name":"Szlug prawdy","registered_at":"2026-06-05T11:22:11Z","spotify_id":"4tceTyizMrnWFmNRDBTodZ","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 0x7dd7109cd3ad08a667c77f4d6b87b809dc931b37c7a416574005826deb1bc4ac. 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/4tceTyizMrnWFmNRDBTodZ.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/4tceTyizMrnWFmNRDBTodZ.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x7dd7109cd3ad08a667c77f4d6b87b809dc931b37c7a416574005826deb1bc4ac","isrc":"PLB382400851","name":"Szlug prawdy","registered_at":"2026-06-05T11:22:11Z","spotify_id":"4tceTyizMrnWFmNRDBTodZ","type":"track"}
track: Zoë Kravitz
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172645
  explicit: false
  by artist: Kubi Producent
  by artist: Fukaj
  by artist: Chivas
  by artist: Livka
  by artist: Lucassi
  in album: Sen, którego nigdy nie miałem
    type: MusicAlbum
    date published: 2024-12-06
  isrc code: PLB382400829
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:49:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb15f574aefa70fb3c07063424740cda0d5c7480ffcadec438b7715d6e23ae798
  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/0IkLM4YmkKseaYockLCPy1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0IkLM4YmkKseaYockLCPy1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb15f574aefa70fb3c07063424740cda0d5c7480ffcadec438b7715d6e23ae798","isrc":"PLB382400829","name":"Zoë Kravitz","registered_at":"2026-06-04T07:49:53Z","spotify_id":"0IkLM4YmkKseaYockLCPy1","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 0xb15f574aefa70fb3c07063424740cda0d5c7480ffcadec438b7715d6e23ae798. 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/0IkLM4YmkKseaYockLCPy1.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/0IkLM4YmkKseaYockLCPy1.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xb15f574aefa70fb3c07063424740cda0d5c7480ffcadec438b7715d6e23ae798","isrc":"PLB382400829","name":"Zoë Kravitz","registered_at":"2026-06-04T07:49:53Z","spotify_id":"0IkLM4YmkKseaYockLCPy1","type":"track"}
track: Efekt Motyla
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193704
  explicit: false
  by artist: Kubi Producent
  by artist: 27.Fuckdemons
  by artist: Szaran
  in album: Sen, którego nigdy nie miałem
    type: MusicAlbum
    date published: 2024-12-06
  isrc code: PLB382400852
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T13:31:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x14b5fd7eee9285cf2d2331c91fd770963a86d29e3b031b22bb3b7bd5582cfdab
  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/6QJpO5DUolzx6vIiigcObO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6QJpO5DUolzx6vIiigcObO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x14b5fd7eee9285cf2d2331c91fd770963a86d29e3b031b22bb3b7bd5582cfdab","isrc":"PLB382400852","name":"Efekt Motyla","registered_at":"2026-06-05T13:31:09Z","spotify_id":"6QJpO5DUolzx6vIiigcObO","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 0x14b5fd7eee9285cf2d2331c91fd770963a86d29e3b031b22bb3b7bd5582cfdab. 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/6QJpO5DUolzx6vIiigcObO.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/6QJpO5DUolzx6vIiigcObO.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x14b5fd7eee9285cf2d2331c91fd770963a86d29e3b031b22bb3b7bd5582cfdab","isrc":"PLB382400852","name":"Efekt Motyla","registered_at":"2026-06-05T13:31:09Z","spotify_id":"6QJpO5DUolzx6vIiigcObO","type":"track"}
track: NIE PATRZ MI W OCZY
track: KATAKUMBY
track: 7 metrów pod ziemią
track: METROPOLIA
track: SQUOT
track: NIE POTRZEBUJĘ OTWIERAĆ TORBY
track: Upadłe Anioły
track: BIORĘ ŻYCIE TAKIE JAKIM JEST
track: KUBI47
track: Więcej Życia
track: Mroczna Komnata
track: 2:02
track: Woda Księżycowa
track: GDY SERCE PRZESTAJE BIĆ

NIE PATRZ MI W OCZY
type: MusicRecording
duration: PT3M9S
duration ms: 189733
explicit: false
by artist: Kubi Producent
by artist: ReTo
by artist: KęKę
in album: Sen, którego nigdy nie miałem
  type: MusicAlbum
  date published: 2024-12-06
isrc code: PLB382400853
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:31:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6df3ca7a747db1ca2a1ac22e338453e946fea1852b2ada967f8b8abf191862e2
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/2UZZumoEZwIDPiL1aDo0Bx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2UZZumoEZwIDPiL1aDo0Bx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6df3ca7a747db1ca2a1ac22e338453e946fea1852b2ada967f8b8abf191862e2","isrc":"PLB382400853","name":"NIE PATRZ MI W OCZY","registered_at":"2026-06-04T07:31:13Z","spotify_id":"2UZZumoEZwIDPiL1aDo0Bx","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 0x6df3ca7a747db1ca2a1ac22e338453e946fea1852b2ada967f8b8abf191862e2. 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/2UZZumoEZwIDPiL1aDo0Bx.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/2UZZumoEZwIDPiL1aDo0Bx.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x6df3ca7a747db1ca2a1ac22e338453e946fea1852b2ada967f8b8abf191862e2","isrc":"PLB382400853","name":"NIE PATRZ MI W OCZY","registered_at":"2026-06-04T07:31:13Z","spotify_id":"2UZZumoEZwIDPiL1aDo0Bx","type":"track"}

KATAKUMBY
type: MusicRecording
duration: PT2M54S
duration ms: 174625
explicit: false
by artist: Kubi Producent
by artist: rów babicze
in album: Sen, którego nigdy nie miałem
  type: MusicAlbum
  date published: 2024-12-06
isrc code: PLB382400854
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:16:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x240b751f28c544daaa65685f6b3a291f1838a1dbcdb9e95a3c7c1ac8754f7bef
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/5yznqBqKKm8cOHAYT5uzRe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5yznqBqKKm8cOHAYT5uzRe
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 0x240b751f28c544daaa65685f6b3a291f1838a1dbcdb9e95a3c7c1ac8754f7bef. 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/5yznqBqKKm8cOHAYT5uzRe.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/5yznqBqKKm8cOHAYT5uzRe.
  date published: 2026-06-13T12:47:07Z

7 metrów pod ziemią
type: MusicRecording
duration: PT3M53S
duration ms: 233000
explicit: false
by artist: Kubi Producent
by artist: VAE VISTIC
by artist: VIC
by artist: Kosa
in album: Sen, którego nigdy nie miałem
  type: MusicAlbum
  date published: 2024-12-06
isrc code: PLB382400855
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T09:18:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6206090e7a5e0c0a3c70d0ed28fabb0824161616747411911067258784b168de
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/4suslmoheLXF6fqfegQP3T.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4suslmoheLXF6fqfegQP3T
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6206090e7a5e0c0a3c70d0ed28fabb0824161616747411911067258784b168de","isrc":"PLB382400855","name":"7 metrów pod ziemią","registered_at":"2026-06-05T09:18:40Z","spotify_id":"4suslmoheLXF6fqfegQP3T","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 0x6206090e7a5e0c0a3c70d0ed28fabb0824161616747411911067258784b168de. 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/4suslmoheLXF6fqfegQP3T.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/4suslmoheLXF6fqfegQP3T.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x6206090e7a5e0c0a3c70d0ed28fabb0824161616747411911067258784b168de","isrc":"PLB382400855","name":"7 metrów pod ziemią","registered_at":"2026-06-05T09:18:40Z","spotify_id":"4suslmoheLXF6fqfegQP3T","type":"track"}

METROPOLIA
type: MusicRecording
duration: PT2M23S
duration ms: 143426
explicit: false
by artist: Kubi Producent
by artist: Young Multi
by artist: Szpaku
by artist: charlie moncler
in album: Sen, którego nigdy nie miałem
  type: MusicAlbum
  date published: 2024-12-06
isrc code: PLB382400856
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T06:16:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc71e3bf41b268f130218d51f4ad735732f1c32b602709e1cb406bdbdf6871cad
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/5Um0V0tyBiB9mWcMVdiApk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Um0V0tyBiB9mWcMVdiApk
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 0xc71e3bf41b268f130218d51f4ad735732f1c32b602709e1cb406bdbdf6871cad. 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/5Um0V0tyBiB9mWcMVdiApk.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/5Um0V0tyBiB9mWcMVdiApk.
  date published: 2026-06-13T17:25:41Z

SQUOT
type: MusicRecording
duration: PT2M52S
duration ms: 172510
explicit: false
by artist: Kubi Producent
by artist: Sapi Tha King
by artist: rów babicze
by artist: charlie moncler
in album: Sen, którego nigdy nie miałem
  type: MusicAlbum
  date published: 2024-12-06
isrc code: PLB382400857
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T09:20:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe130cb5e9b17170cda1e22ce3afb32e91649d98d327e49d9bcd56d7dca851a37
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/5rtjsk45U9DYG6yPQ5Zivn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5rtjsk45U9DYG6yPQ5Zivn
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 0xe130cb5e9b17170cda1e22ce3afb32e91649d98d327e49d9bcd56d7dca851a37. 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/5rtjsk45U9DYG6yPQ5Zivn.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/5rtjsk45U9DYG6yPQ5Zivn.
  date published: 2026-06-13T12:47:07Z

NIE POTRZEBUJĘ OTWIERAĆ TORBY
type: MusicRecording
duration: PT3M5S
duration ms: 185378
explicit: false
by artist: Kubi Producent
by artist: Belmondawg
by artist: Mlody Korden
by artist: Forxst
in album: Sen, którego nigdy nie miałem
  type: MusicAlbum
  date published: 2024-12-06
isrc code: PLB382400858
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:12:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7c8725889ad29254340f463998e29e8532b842585244bf8f53836169654a0d30
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/5Olcd75fIz3rcrVcrHeu4Q.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Olcd75fIz3rcrVcrHeu4Q
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7c8725889ad29254340f463998e29e8532b842585244bf8f53836169654a0d30","isrc":"PLB382400858","name":"NIE POTRZEBUJĘ OTWIERAĆ TORBY","registered_at":"2026-06-04T13:12:52Z","spotify_id":"5Olcd75fIz3rcrVcrHeu4Q","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 0x7c8725889ad29254340f463998e29e8532b842585244bf8f53836169654a0d30. 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/5Olcd75fIz3rcrVcrHeu4Q.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/5Olcd75fIz3rcrVcrHeu4Q.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x7c8725889ad29254340f463998e29e8532b842585244bf8f53836169654a0d30","isrc":"PLB382400858","name":"NIE POTRZEBUJĘ OTWIERAĆ TORBY","registered_at":"2026-06-04T13:12:52Z","spotify_id":"5Olcd75fIz3rcrVcrHeu4Q","type":"track"}

Upadłe Anioły
type: MusicRecording
duration: PT3M49S
duration ms: 229934
explicit: false
by artist: Kubi Producent
by artist: Szamz
by artist: Koneser
in album: Sen, którego nigdy nie miałem
  type: MusicAlbum
  date published: 2024-12-06
isrc code: PLB382400859
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T08:30:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x435cab29f06d4d86f7a8949e61a76422537fb7af46e7587ebb07d978a4134d07
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/5xOnh5jgQAcn3mGfYrGt3B.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xOnh5jgQAcn3mGfYrGt3B
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x435cab29f06d4d86f7a8949e61a76422537fb7af46e7587ebb07d978a4134d07","isrc":"PLB382400859","name":"Upadłe Anioły","registered_at":"2026-06-07T08:30:36Z","spotify_id":"5xOnh5jgQAcn3mGfYrGt3B","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 0x435cab29f06d4d86f7a8949e61a76422537fb7af46e7587ebb07d978a4134d07. 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/5xOnh5jgQAcn3mGfYrGt3B.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/5xOnh5jgQAcn3mGfYrGt3B.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x435cab29f06d4d86f7a8949e61a76422537fb7af46e7587ebb07d978a4134d07","isrc":"PLB382400859","name":"Upadłe Anioły","registered_at":"2026-06-07T08:30:36Z","spotify_id":"5xOnh5jgQAcn3mGfYrGt3B","type":"track"}

BIORĘ ŻYCIE TAKIE JAKIM JEST
type: MusicRecording
duration: PT2M49S
duration ms: 169750
explicit: false
by artist: Kubi Producent
by artist: kuqe 2115
in album: Sen, którego nigdy nie miałem
  type: MusicAlbum
  date published: 2024-12-06
isrc code: PLB382400860
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T13:30:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe87fa5c9451c7b6c7478fa21fd7e99be97c66ab05d7689815bbc28c0dc011caf
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/5TUv3xbnGv3Jjbz0hfQK5j.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5TUv3xbnGv3Jjbz0hfQK5j
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe87fa5c9451c7b6c7478fa21fd7e99be97c66ab05d7689815bbc28c0dc011caf","isrc":"PLB382400860","name":"BIORĘ ŻYCIE TAKIE JAKIM JEST","registered_at":"2026-06-05T13:30:26Z","spotify_id":"5TUv3xbnGv3Jjbz0hfQK5j","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 0xe87fa5c9451c7b6c7478fa21fd7e99be97c66ab05d7689815bbc28c0dc011caf. 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/5TUv3xbnGv3Jjbz0hfQK5j.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/5TUv3xbnGv3Jjbz0hfQK5j.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xe87fa5c9451c7b6c7478fa21fd7e99be97c66ab05d7689815bbc28c0dc011caf","isrc":"PLB382400860","name":"BIORĘ ŻYCIE TAKIE JAKIM JEST","registered_at":"2026-06-05T13:30:26Z","spotify_id":"5TUv3xbnGv3Jjbz0hfQK5j","type":"track"}

KUBI47
type: MusicRecording
duration: PT2M13S
duration ms: 133846
explicit: false
by artist: Kubi Producent
by artist: Oki
in album: Sen, którego nigdy nie miałem
  type: MusicAlbum
  date published: 2024-12-06
isrc code: PLB382400861
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:23:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb6c6057f51e35d7be0fbc6bbb4d66b7be727fd2644459b9a004947a13e7ca3c8
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/66q4aASCpDwBqM1CJgqfEQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/66q4aASCpDwBqM1CJgqfEQ
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 0xb6c6057f51e35d7be0fbc6bbb4d66b7be727fd2644459b9a004947a13e7ca3c8. 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/66q4aASCpDwBqM1CJgqfEQ.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/66q4aASCpDwBqM1CJgqfEQ.
  date published: 2026-06-13T12:47:07Z

Więcej Życia
type: MusicRecording
duration: PT3M7S
duration ms: 187771
explicit: false
by artist: Kubi Producent
by artist: Bedoes 2115
by artist: Szpaku
in album: Sen, którego nigdy nie miałem
  type: MusicAlbum
  date published: 2024-12-06
isrc code: PLB382300046
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T05:17:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe03caf0984e4cfa3a3a54c288dd4046184f6f5383a292b1e0213029c9379c7cf
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/2hX6Ros8GmadBdJNf6oMRk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2hX6Ros8GmadBdJNf6oMRk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe03caf0984e4cfa3a3a54c288dd4046184f6f5383a292b1e0213029c9379c7cf","isrc":"PLB382300046","name":"Więcej Życia","registered_at":"2026-06-05T05:17:49Z","spotify_id":"2hX6Ros8GmadBdJNf6oMRk","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 0xe03caf0984e4cfa3a3a54c288dd4046184f6f5383a292b1e0213029c9379c7cf. 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/2hX6Ros8GmadBdJNf6oMRk.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/2hX6Ros8GmadBdJNf6oMRk.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xe03caf0984e4cfa3a3a54c288dd4046184f6f5383a292b1e0213029c9379c7cf","isrc":"PLB382300046","name":"Więcej Życia","registered_at":"2026-06-05T05:17:49Z","spotify_id":"2hX6Ros8GmadBdJNf6oMRk","type":"track"}

Mroczna Komnata
type: MusicRecording
duration: PT3M8S
duration ms: 188885
explicit: false
by artist: Kubi Producent
by artist: Zeamsone
by artist: Young Leosia
by artist: Waima
in album: Sen, którego nigdy nie miałem
  type: MusicAlbum
  date published: 2024-12-06
isrc code: PLB382400257
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:55:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x37bcb826ee5198333e79d864be340186c23960f505a28851c279d561297e48ab
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/4X2kZJr1yTvNgvCeuJM5xK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4X2kZJr1yTvNgvCeuJM5xK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x37bcb826ee5198333e79d864be340186c23960f505a28851c279d561297e48ab","isrc":"PLB382400257","name":"Mroczna Komnata","registered_at":"2026-06-04T15:55:04Z","spotify_id":"4X2kZJr1yTvNgvCeuJM5xK","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 0x37bcb826ee5198333e79d864be340186c23960f505a28851c279d561297e48ab. 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/4X2kZJr1yTvNgvCeuJM5xK.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/4X2kZJr1yTvNgvCeuJM5xK.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x37bcb826ee5198333e79d864be340186c23960f505a28851c279d561297e48ab","isrc":"PLB382400257","name":"Mroczna Komnata","registered_at":"2026-06-04T15:55:04Z","spotify_id":"4X2kZJr1yTvNgvCeuJM5xK","type":"track"}

2:02
type: MusicRecording
duration: PT3M11S
duration ms: 191466
explicit: false
by artist: Kubi Producent
by artist: Kinny Zimmer
by artist: Coals
by artist: Eryk Moczko
in album: Sen, którego nigdy nie miałem
  type: MusicAlbum
  date published: 2024-12-06
isrc code: PLB382400862
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:08:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x28501d334b39c63ff5443af75b8cbc0618f997aaa557231d6a3c416384bb9f3d
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/4hOEYOpRBSHHz0FHnyACih.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4hOEYOpRBSHHz0FHnyACih
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 0x28501d334b39c63ff5443af75b8cbc0618f997aaa557231d6a3c416384bb9f3d. 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/4hOEYOpRBSHHz0FHnyACih.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/4hOEYOpRBSHHz0FHnyACih.
  date published: 2026-06-13T12:47:07Z

Woda Księżycowa
type: MusicRecording
duration: PT3M11S
duration ms: 191304
explicit: false
by artist: Kubi Producent
by artist: bambi
by artist: Fukaj
by artist: stickxr
in album: Sen, którego nigdy nie miałem
  type: MusicAlbum
  date published: 2024-12-06
isrc code: PLB382400217
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T12:25:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x03a4247daf5725df3e1a83b1b6da2416da252c2559794de9cf4df757cbb2f5ae
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/1usq8LPUPjpF1TxLXTOJ82.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1usq8LPUPjpF1TxLXTOJ82
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x03a4247daf5725df3e1a83b1b6da2416da252c2559794de9cf4df757cbb2f5ae","isrc":"PLB382400217","name":"Woda Księżycowa","registered_at":"2026-06-01T12:25:30Z","spotify_id":"1usq8LPUPjpF1TxLXTOJ82","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 0x03a4247daf5725df3e1a83b1b6da2416da252c2559794de9cf4df757cbb2f5ae. 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/1usq8LPUPjpF1TxLXTOJ82.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/1usq8LPUPjpF1TxLXTOJ82.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x03a4247daf5725df3e1a83b1b6da2416da252c2559794de9cf4df757cbb2f5ae","isrc":"PLB382400217","name":"Woda Księżycowa","registered_at":"2026-06-01T12:25:30Z","spotify_id":"1usq8LPUPjpF1TxLXTOJ82","type":"track"}

GDY SERCE PRZESTAJE BIĆ
type: MusicRecording
duration: PT3M39S
duration ms: 219651
explicit: false
by artist: Kubi Producent
by artist: Oskar83
in album: Sen, którego nigdy nie miałem
  type: MusicAlbum
  date published: 2024-12-06
isrc code: PLB382400863
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T18:34:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbc1fd76bb552b42d23f69990e1737844a7a4eccdee05480d236f5be5fe9ef1d8
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/3c2EMCRn7S5FcRBrVIcjjd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3c2EMCRn7S5FcRBrVIcjjd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbc1fd76bb552b42d23f69990e1737844a7a4eccdee05480d236f5be5fe9ef1d8","isrc":"PLB382400863","name":"GDY SERCE PRZESTAJE BIĆ","registered_at":"2026-06-06T18:34:09Z","spotify_id":"3c2EMCRn7S5FcRBrVIcjjd","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 0xbc1fd76bb552b42d23f69990e1737844a7a4eccdee05480d236f5be5fe9ef1d8. 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/3c2EMCRn7S5FcRBrVIcjjd.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/3c2EMCRn7S5FcRBrVIcjjd.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xbc1fd76bb552b42d23f69990e1737844a7a4eccdee05480d236f5be5fe9ef1d8","isrc":"PLB382400863","name":"GDY SERCE PRZESTAJE BIĆ","registered_at":"2026-06-06T18:34:09Z","spotify_id":"3c2EMCRn7S5FcRBrVIcjjd","type":"track"}

treehouse lullaby
type: MusicAlbum
date published: 2025-02-27
track: treehouse lullaby
  type: MusicRecording
  duration: PT2M14S
  duration ms: 134442
  explicit: false
  by artist: stickxr
  in album: treehouse lullaby
    type: MusicAlbum
    date published: 2025-02-27
  isrc code: PL2DY2500159
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T00:00:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf843bb6c5ea6b3264be1f1aeadd6b83615385c2cdc414a4ae84e1dc71fa63b24
  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/4dBVQEf7ahOA11FJu357ac.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dBVQEf7ahOA11FJu357ac
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf843bb6c5ea6b3264be1f1aeadd6b83615385c2cdc414a4ae84e1dc71fa63b24","isrc":"PL2DY2500159","name":"treehouse lullaby","registered_at":"2026-06-06T00:00:57Z","spotify_id":"4dBVQEf7ahOA11FJu357ac","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 0xf843bb6c5ea6b3264be1f1aeadd6b83615385c2cdc414a4ae84e1dc71fa63b24. 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/4dBVQEf7ahOA11FJu357ac.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/4dBVQEf7ahOA11FJu357ac.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xf843bb6c5ea6b3264be1f1aeadd6b83615385c2cdc414a4ae84e1dc71fa63b24","isrc":"PL2DY2500159","name":"treehouse lullaby","registered_at":"2026-06-06T00:00:57Z","spotify_id":"4dBVQEf7ahOA11FJu357ac","type":"track"}

Stokrotka
type: MusicAlbum
date published: 2025-01-29
track: Stokrotka
  type: MusicRecording
  duration: PT1M55S
  duration ms: 115326
  explicit: false
  by artist: stickxr
  in album: Stokrotka
    type: MusicAlbum
    date published: 2025-01-29
  isrc code: PL2DY2500059
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T00:08:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcd9dc9f9bf4e07eb75110aea3d4c7e49977ba4eb0b37b2dba644b01a0bc31b80
  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/4ANNjvHaj9mqFAMzKM74ax.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ANNjvHaj9mqFAMzKM74ax
  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 0xcd9dc9f9bf4e07eb75110aea3d4c7e49977ba4eb0b37b2dba644b01a0bc31b80. 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/4ANNjvHaj9mqFAMzKM74ax.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/4ANNjvHaj9mqFAMzKM74ax.
    date published: 2026-06-13T17:25:41Z

Trauma
type: MusicAlbum
date published: 2024-12-04
track: Trauma
  type: MusicRecording
  duration: PT1M46S
  duration ms: 106300
  explicit: false
  by artist: stickxr
  in album: Trauma
    type: MusicAlbum
    date published: 2024-12-04
  isrc code: PL2DY2401014
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T21:57:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x75c4a93e0ad32dda5cb95878c9373faa2620880b7587bf0e071e01266a392eca
  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/0dpKWVgQv7uzygOIw8tmdv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0dpKWVgQv7uzygOIw8tmdv
  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 0x75c4a93e0ad32dda5cb95878c9373faa2620880b7587bf0e071e01266a392eca. 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/0dpKWVgQv7uzygOIw8tmdv.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/0dpKWVgQv7uzygOIw8tmdv.
    date published: 2026-06-13T17:25:41Z

Diss Na Miłość
type: MusicRecording
duration: PT1M52S
duration ms: 112694
explicit: false
by artist: stickxr
in album: Diss Na Miłość
  type: MusicAlbum
  date published: 2022-09-05
isrc code: PLC062237190
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:57:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x426e18e6db07b50964bc0819bba8a6b0473b44e64d208068804cb4a5a8381bef
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/0m8NvsR8kHzXSrHPyxaXc2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0m8NvsR8kHzXSrHPyxaXc2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x426e18e6db07b50964bc0819bba8a6b0473b44e64d208068804cb4a5a8381bef","isrc":"PLC062237190","name":"Diss Na Miłość","registered_at":"2026-06-04T10:57:30Z","spotify_id":"0m8NvsR8kHzXSrHPyxaXc2","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 0x426e18e6db07b50964bc0819bba8a6b0473b44e64d208068804cb4a5a8381bef. 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/0m8NvsR8kHzXSrHPyxaXc2.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/0m8NvsR8kHzXSrHPyxaXc2.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x426e18e6db07b50964bc0819bba8a6b0473b44e64d208068804cb4a5a8381bef","isrc":"PLC062237190","name":"Diss Na Miłość","registered_at":"2026-06-04T10:57:30Z","spotify_id":"0m8NvsR8kHzXSrHPyxaXc2","type":"track"}

za rękę
type: MusicRecording
duration: PT1M36S
duration ms: 96530
explicit: false
by artist: stickxr
in album: za rękę
  type: MusicAlbum
  date published: 2021-10-08
isrc code: PLC062117367
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T00:02:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe1b795f30aed91040275a70da3d60a0b5f6d444df4d560eb463f4f8319b96edd
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/4QvwsoBknH6E5cWT0FLnPt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4QvwsoBknH6E5cWT0FLnPt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe1b795f30aed91040275a70da3d60a0b5f6d444df4d560eb463f4f8319b96edd","isrc":"PLC062117367","name":"za rękę","registered_at":"2026-06-06T00:02:55Z","spotify_id":"4QvwsoBknH6E5cWT0FLnPt","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 0xe1b795f30aed91040275a70da3d60a0b5f6d444df4d560eb463f4f8319b96edd. 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/4QvwsoBknH6E5cWT0FLnPt.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/4QvwsoBknH6E5cWT0FLnPt.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xe1b795f30aed91040275a70da3d60a0b5f6d444df4d560eb463f4f8319b96edd","isrc":"PLC062117367","name":"za rękę","registered_at":"2026-06-06T00:02:55Z","spotify_id":"4QvwsoBknH6E5cWT0FLnPt","type":"track"}

zero two
type: MusicRecording
duration: PT1M55S
duration ms: 115439
explicit: false
by artist: stickxr
in album: zero two
  type: MusicAlbum
  date published: 2021-10-08
isrc code: PLC062117369
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T20:42:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6fb19cf2adf99a22d59ba4d255c4847b011c5531488648c34782b85691f5f216
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/6cJ5rcDirQBiFTWA4SafKN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6cJ5rcDirQBiFTWA4SafKN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6fb19cf2adf99a22d59ba4d255c4847b011c5531488648c34782b85691f5f216","isrc":"PLC062117369","name":"zero two","registered_at":"2026-06-06T20:42:58Z","spotify_id":"6cJ5rcDirQBiFTWA4SafKN","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 0x6fb19cf2adf99a22d59ba4d255c4847b011c5531488648c34782b85691f5f216. 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/6cJ5rcDirQBiFTWA4SafKN.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/6cJ5rcDirQBiFTWA4SafKN.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x6fb19cf2adf99a22d59ba4d255c4847b011c5531488648c34782b85691f5f216","isrc":"PLC062117369","name":"zero two","registered_at":"2026-06-06T20:42:58Z","spotify_id":"6cJ5rcDirQBiFTWA4SafKN","type":"track"}

zima
type: MusicRecording
duration: PT1M45S
duration ms: 105988
explicit: false
by artist: stickxr
in album: zima
  type: MusicAlbum
  date published: 2021-10-28
isrc code: PLC062117892
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T10:17:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9f12f3f46d101752db8ea130cbc2cc94cdfcee84ef4ef87a7879bff30cde0c48
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/5qOH2IXhEORWKMCMmkhVOu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5qOH2IXhEORWKMCMmkhVOu
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 0x9f12f3f46d101752db8ea130cbc2cc94cdfcee84ef4ef87a7879bff30cde0c48. 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/5qOH2IXhEORWKMCMmkhVOu.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/5qOH2IXhEORWKMCMmkhVOu.
  date published: 2026-06-13T12:53:06Z

Psychofanka
type: MusicRecording
duration: PT2M42S
duration ms: 162077
explicit: false
by artist: stickxr
by artist: bango balenci
by artist: Popkiller Młode Wilki
by artist: Lot808
in album: Psychofanka
  type: MusicAlbum
  date published: 2024-09-25
isrc code: PLC062432123
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T11:32:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1347d8eb4472741de893369ad6df5b67721045eb821c9fd6f6bbaa7d32e2c1af
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/14R6NaLErG0Ru3hQ2KtsQ0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14R6NaLErG0Ru3hQ2KtsQ0
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 0x1347d8eb4472741de893369ad6df5b67721045eb821c9fd6f6bbaa7d32e2c1af. 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/14R6NaLErG0Ru3hQ2KtsQ0.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/14R6NaLErG0Ru3hQ2KtsQ0.
  date published: 2026-06-13T15:41:10Z

brudny moncler
type: MusicRecording
duration: PT1M45S
duration ms: 105494
explicit: false
by artist: stickxr
by artist: luvpill
in album: brudny moncler
  type: MusicAlbum
  date published: 2024-07-31
isrc code: PL2DY2400555
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T13:55:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x35c8c91158b694995bc548bf6f6c747b1e17e1cb9bb8b24d2716dcacdb2302bc
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/6WKbaflUxBW6Qara39s2Oq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6WKbaflUxBW6Qara39s2Oq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x35c8c91158b694995bc548bf6f6c747b1e17e1cb9bb8b24d2716dcacdb2302bc","isrc":"PL2DY2400555","name":"brudny moncler","registered_at":"2026-06-06T13:55:20Z","spotify_id":"6WKbaflUxBW6Qara39s2Oq","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 0x35c8c91158b694995bc548bf6f6c747b1e17e1cb9bb8b24d2716dcacdb2302bc. 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/6WKbaflUxBW6Qara39s2Oq.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/6WKbaflUxBW6Qara39s2Oq.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x35c8c91158b694995bc548bf6f6c747b1e17e1cb9bb8b24d2716dcacdb2302bc","isrc":"PL2DY2400555","name":"brudny moncler","registered_at":"2026-06-06T13:55:20Z","spotify_id":"6WKbaflUxBW6Qara39s2Oq","type":"track"}

uczucia
type: MusicRecording
duration: PT2M6S
duration ms: 126000
explicit: false
by artist: stickxr
in album: uczucia
  type: MusicAlbum
  date published: 2024-04-03
isrc code: PL2DY2400265
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T20:42:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf537f343c04411bcc466c8a4b74ad25f74e2851a38bbdbf9ad2f7f35f5315780
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/1ay25zXov7yoR2D8ZAjxKZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ay25zXov7yoR2D8ZAjxKZ
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 0xf537f343c04411bcc466c8a4b74ad25f74e2851a38bbdbf9ad2f7f35f5315780. 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/1ay25zXov7yoR2D8ZAjxKZ.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/1ay25zXov7yoR2D8ZAjxKZ.
  date published: 2026-06-13T17:25:41Z

kartki
type: MusicRecording
duration: PT2M30S
duration ms: 150560
explicit: false
by artist: stickxr
in album: kartki
  type: MusicAlbum
  date published: 2023-05-17
isrc code: PLC062367052
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T04:22:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd15b880d6cc68cd0afe1a8d644826840080e69b9679629b2d87eb5348a4277c1
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/2eNEAWwAf32hte1Njp9xiF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2eNEAWwAf32hte1Njp9xiF
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 0xd15b880d6cc68cd0afe1a8d644826840080e69b9679629b2d87eb5348a4277c1. 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/2eNEAWwAf32hte1Njp9xiF.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/2eNEAWwAf32hte1Njp9xiF.
  date published: 2026-06-13T17:25:41Z

Poker
type: MusicRecording
duration: PT1M46S
duration ms: 106515
explicit: false
by artist: stickxr
in album: Poker
  type: MusicAlbum
  date published: 2023-01-27
isrc code: PLC062253660
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T14:22:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf147fb9d6394bdfa6d95dd1a03fd14a98066a79781cbb7c5724730295506ca04
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/6B9KKY7xNGeyO1KV69wKMA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6B9KKY7xNGeyO1KV69wKMA
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 0xf147fb9d6394bdfa6d95dd1a03fd14a98066a79781cbb7c5724730295506ca04. 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/6B9KKY7xNGeyO1KV69wKMA.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/6B9KKY7xNGeyO1KV69wKMA.
  date published: 2026-06-13T15:41:10Z

tararara
type: MusicRecording
duration: PT2M21S
duration ms: 141228
explicit: false
by artist: stickxr
in album: tararara
  type: MusicAlbum
  date published: 2022-12-30
isrc code: PLC062250370
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T00:02:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9333ac8f5c9a104c7d65fc15bee0e9f6380f9f94c639d913c646ef0dc4e8cbe7
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/5Tz1R9jPMm2sy7zuFOloNV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Tz1R9jPMm2sy7zuFOloNV
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 0x9333ac8f5c9a104c7d65fc15bee0e9f6380f9f94c639d913c646ef0dc4e8cbe7. 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/5Tz1R9jPMm2sy7zuFOloNV.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/5Tz1R9jPMm2sy7zuFOloNV.
  date published: 2026-06-13T17:25:41Z

Amiga
type: MusicRecording
duration: PT2M46S
duration ms: 166438
explicit: false
by artist: lil dopek
by artist: stickxr
in album: Amiga
  type: MusicAlbum
  date published: 2022-01-28
isrc code: PLC062222194
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T23:49:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2c6209ceccbabc45dfed3944bc56cc71934d37e94458f396457e234e43750dd8
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/3hdXZrnj1tjKFbfpbPf9kn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hdXZrnj1tjKFbfpbPf9kn
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 0x2c6209ceccbabc45dfed3944bc56cc71934d37e94458f396457e234e43750dd8. 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/3hdXZrnj1tjKFbfpbPf9kn.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/3hdXZrnj1tjKFbfpbPf9kn.
  date published: 2026-06-13T15:41:10Z

domek na drzewie
type: MusicRecording
duration: PT2M10S
duration ms: 130522
explicit: false
by artist: stickxr
in album: domek na drzewie
  type: MusicAlbum
  date published: 2021-12-30
isrc code: PLC062120920
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:59:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3371fc6c4bc642c0ac060a87d798eae271d4f9a6a182549857020d616d829445
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/1tcrsns2czmJyf2rNb1xNk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1tcrsns2czmJyf2rNb1xNk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3371fc6c4bc642c0ac060a87d798eae271d4f9a6a182549857020d616d829445","isrc":"PLC062120920","name":"domek na drzewie","registered_at":"2026-06-04T15:59:14Z","spotify_id":"1tcrsns2czmJyf2rNb1xNk","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 0x3371fc6c4bc642c0ac060a87d798eae271d4f9a6a182549857020d616d829445. 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/1tcrsns2czmJyf2rNb1xNk.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/1tcrsns2czmJyf2rNb1xNk.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x3371fc6c4bc642c0ac060a87d798eae271d4f9a6a182549857020d616d829445","isrc":"PLC062120920","name":"domek na drzewie","registered_at":"2026-06-04T15:59:14Z","spotify_id":"1tcrsns2czmJyf2rNb1xNk","type":"track"}

Świt
type: MusicRecording
duration: PT2M24S
duration ms: 144381
explicit: false
by artist: stickxr
by artist: Maly Elvis
in album: Świt
  type: MusicAlbum
  date published: 2021-12-19
isrc code: PLC062120262
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T16:08:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2b62f4815c30da5555a7db1d57db85c289a01da8ce09d281f0c28527777d24f2
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/522NUXfH5gudcxTK4T1wHG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/522NUXfH5gudcxTK4T1wHG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2b62f4815c30da5555a7db1d57db85c289a01da8ce09d281f0c28527777d24f2","isrc":"PLC062120262","name":"Świt","registered_at":"2026-06-07T16:08:37Z","spotify_id":"522NUXfH5gudcxTK4T1wHG","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 0x2b62f4815c30da5555a7db1d57db85c289a01da8ce09d281f0c28527777d24f2. 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/522NUXfH5gudcxTK4T1wHG.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/522NUXfH5gudcxTK4T1wHG.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x2b62f4815c30da5555a7db1d57db85c289a01da8ce09d281f0c28527777d24f2","isrc":"PLC062120262","name":"Świt","registered_at":"2026-06-07T16:08:37Z","spotify_id":"522NUXfH5gudcxTK4T1wHG","type":"track"}

HEJ!
type: MusicRecording
duration: PT2M0S
duration ms: 120104
explicit: false
by artist: stickxr
in album: HEJ!
  type: MusicAlbum
  date published: 2021-10-08
isrc code: PLC062117355
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:47:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdd626044cd3e0e0aaa34650cc4a5346432604304463ba918894868894b447463
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/1LYLBoGSdwUBYcTrEiG6Br.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1LYLBoGSdwUBYcTrEiG6Br
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 0xdd626044cd3e0e0aaa34650cc4a5346432604304463ba918894868894b447463. 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/1LYLBoGSdwUBYcTrEiG6Br.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/1LYLBoGSdwUBYcTrEiG6Br.
  date published: 2026-06-13T15:41:10Z

najlepszy czas
type: MusicRecording
duration: PT1M50S
duration ms: 110997
explicit: false
by artist: stickxr
in album: najlepszy czas
  type: MusicAlbum
  date published: 1970-01-01
isrc code: PLC062117351
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T04:21:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcf023ce11c7110bce7a09707da57f8212309aaa2a15ae32d513678b89ea9a9c1
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/564aeQli39zjmrFxwsbtPs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/564aeQli39zjmrFxwsbtPs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcf023ce11c7110bce7a09707da57f8212309aaa2a15ae32d513678b89ea9a9c1","isrc":"PLC062117351","name":"najlepszy czas","registered_at":"2026-06-07T04:21:12Z","spotify_id":"564aeQli39zjmrFxwsbtPs","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 0xcf023ce11c7110bce7a09707da57f8212309aaa2a15ae32d513678b89ea9a9c1. 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/564aeQli39zjmrFxwsbtPs.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/564aeQli39zjmrFxwsbtPs.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xcf023ce11c7110bce7a09707da57f8212309aaa2a15ae32d513678b89ea9a9c1","isrc":"PLC062117351","name":"najlepszy czas","registered_at":"2026-06-07T04:21:12Z","spotify_id":"564aeQli39zjmrFxwsbtPs","type":"track"}

7 lat w druzynie
type: MusicRecording
duration: PT1M35S
duration ms: 95568
explicit: false
by artist: stickxr
by artist: elliot
in album: 7 lat w druzynie
  type: MusicAlbum
  date published: 2020-04-04

Woda Księżycowa
type: MusicRecording
duration: PT3M11S
duration ms: 191304
explicit: false
by artist: Kubi Producent
by artist: bambi
by artist: Fukaj
by artist: stickxr
in album: Woda Księżycowa
  type: MusicAlbum
  date published: 2024-03-22
isrc code: PLB382400217
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T12:25:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x03a4247daf5725df3e1a83b1b6da2416da252c2559794de9cf4df757cbb2f5ae
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/5QOdYa6XQMdIm6fMYhjHQk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5QOdYa6XQMdIm6fMYhjHQk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x03a4247daf5725df3e1a83b1b6da2416da252c2559794de9cf4df757cbb2f5ae","isrc":"PLB382400217","name":"Woda Księżycowa","registered_at":"2026-06-01T12:25:32Z","spotify_id":"5QOdYa6XQMdIm6fMYhjHQk","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 0x03a4247daf5725df3e1a83b1b6da2416da252c2559794de9cf4df757cbb2f5ae. 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/5QOdYa6XQMdIm6fMYhjHQk.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/5QOdYa6XQMdIm6fMYhjHQk.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x03a4247daf5725df3e1a83b1b6da2416da252c2559794de9cf4df757cbb2f5ae","isrc":"PLB382400217","name":"Woda Księżycowa","registered_at":"2026-06-01T12:25:32Z","spotify_id":"5QOdYa6XQMdIm6fMYhjHQk","type":"track"}

Woda Księżycowa
type: MusicRecording
duration: PT3M11S
duration ms: 191304
explicit: false
by artist: Kubi Producent
by artist: bambi
by artist: Fukaj
by artist: stickxr
in album: Pusty pokój, ale płyty diamentowe
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  date published: 2024-05-31
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additional property: CopyrightStatus
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03a4247daf5725df3e1a83b1b6da2416da252c2559794de9cf4df757cbb2f5ae. 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/3oc71opKgbl3fNfUjRcyHB.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/3oc71opKgbl3fNfUjRcyHB.
  date published: 2026-06-13T15:41:10Z
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Woda Księżycowa
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by artist: Kubi Producent
by artist: bambi
by artist: Fukaj
by artist: stickxr
in album: Mroczna Komnata
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  date published: 2024-04-12
isrc code: PLB382400217
additional property: CopyrightID
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03a4247daf5725df3e1a83b1b6da2416da252c2559794de9cf4df757cbb2f5ae. 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/7B5uIUBZKZKtffcuMMDvJs.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/7B5uIUBZKZKtffcuMMDvJs.
  date published: 2026-06-13T13:32:09Z
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Obudź się
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duration: PT2M57S
duration ms: 177931
explicit: false
by artist: Popkiller Młode Wilki
by artist: francis
by artist: noah
by artist: 27.Fuckdemons
by artist: René
by artist: BSK
by artist: Szaran
by artist: Ozzy Baby
by artist: stickxr
by artist: Eryk Moczko
by artist: Inee
by artist: bango balenci
in album: Popkiller Młode Wilki 9
  type: MusicAlbum
  date published: 2024-09-27
isrc code: PLC062432316
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc077c86dda852345bcaf7433d2cab7bdcc6a7ddc605031f928a7b753b33a1656. 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/7DjzfYYV9eiVG8YXBbbI8b.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/7DjzfYYV9eiVG8YXBbbI8b.
  date published: 2026-06-13T15:41:10Z
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