NK
type: MusicGroup
popularity: 44
followers: 168755
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x18f54928f0e7cd92139ebf59f7db1aae76ef0e863c1296dcc9d5ff0809994da6
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/332441be-8e46-4f73-be69-6ea44dcd7a7c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/332441be-8e46-4f73-be69-6ea44dcd7a7c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/332441be-8e46-4f73-be69-6ea44dcd7a7c
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 0x18f54928f0e7cd92139ebf59f7db1aae76ef0e863c1296dcc9d5ff0809994da6. 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/332441be-8e46-4f73-be69-6ea44dcd7a7c.json and https://artists.proofprofile.net/proofs/artist/332441be-8e46-4f73-be69-6ea44dcd7a7c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
album: Live in Kyiv
  type: MusicAlbum
  date published: 2024-02-02
  track: Intro - Live In Kyiv
    type: MusicRecording
    duration: PT1M59S
    duration ms: 119750
    explicit: false
    by artist: NK
    in album: Live in Kyiv
      type: MusicAlbum
      date published: 2024-02-02
    isrc code: FR2X42409099
  track: Тримай - Live in Kyiv
    type: MusicRecording
    duration: PT3M50S
    duration ms: 230250
    explicit: false
    by artist: NK
    in album: Live in Kyiv
      type: MusicAlbum
      date published: 2024-02-02
  track: Це є моя ніч - Live in Kyiv
    type: MusicRecording
    duration: PT2M55S
    duration ms: 175291
    explicit: false
    by artist: NK
    in album: Live in Kyiv
      type: MusicAlbum
      date published: 2024-02-02
  track: Peligroso - Live In Kyiv
    type: MusicRecording
    duration: PT2M34S
    duration ms: 154250
    explicit: false
    by artist: NK
    in album: Live in Kyiv
      type: MusicAlbum
      date published: 2024-02-02
  track: Кришталь - Live in Kyiv
    type: MusicRecording
    duration: PT2M57S
    duration ms: 177000
    explicit: false
    by artist: NK
    in album: Live in Kyiv
      type: MusicAlbum
      date published: 2024-02-02
  track: Intro Душа - Live in Kyiv
    type: MusicRecording
    duration: PT2M25S
    duration ms: 145250
    explicit: false
    by artist: NK
    in album: Live in Kyiv
      type: MusicAlbum
      date published: 2024-02-02
  track: Душа - Live in Kyiv
    type: MusicRecording
    duration: PT2M24S
    duration ms: 144750
    explicit: false
    by artist: NK
    in album: Live in Kyiv
      type: MusicAlbum
      date published: 2024-02-02
  track: Почуття - Live in Kyiv
    type: MusicRecording
    duration: PT3M14S
    duration ms: 194250
    explicit: false
    by artist: NK
    in album: Live in Kyiv
      type: MusicAlbum
      date published: 2024-02-02
  track: Додому - Live in Kyiv
    type: MusicRecording
    duration: PT3M4S
    duration ms: 184250
    explicit: false
    by artist: NK
    in album: Live in Kyiv
      type: MusicAlbum
      date published: 2024-02-02
  track: Коли мине війна - Live in Kyiv
    type: MusicRecording
    duration: PT3M58S
    duration ms: 238250
    explicit: false
    by artist: NK
    in album: Live in Kyiv
      type: MusicAlbum
      date published: 2024-02-02
  track: Intro Дівчата рулять - Live in Kyiv
    type: MusicRecording
    duration: PT2M1S
    duration ms: 121750
    explicit: false
    by artist: NK
    in album: Live in Kyiv
      type: MusicAlbum
      date published: 2024-02-02
  track: Дівчата рулять - Live in Kyiv
    type: MusicRecording
    duration: PT3M13S
    duration ms: 193750
    explicit: false
    by artist: NK
    in album: Live in Kyiv
      type: MusicAlbum
      date published: 2024-02-02
  track: Попа як у Кім - Live in Kyiv
    type: MusicRecording
    duration: PT3M35S
    duration ms: 215812
    explicit: false
    by artist: NK
    in album: Live in Kyiv
      type: MusicAlbum
      date published: 2024-02-02
    isrc code: FR2X42409111
  track: Intro Elefante - Live In Kyiv
    type: MusicRecording
    duration: PT0M44S
    duration ms: 44750
    explicit: false
    by artist: NK
    in album: Live in Kyiv
      type: MusicAlbum
      date published: 2024-02-02
  track: Elefante - Live In Kyiv
    type: MusicRecording
    duration: PT2M48S
    duration ms: 168000
    explicit: false
    by artist: NK
    in album: Live in Kyiv
      type: MusicAlbum
      date published: 2024-02-02
    isrc code: FR2X42409113
  track: No Stress - Live In Kyiv
    type: MusicRecording
    duration: PT3M31S
    duration ms: 211750
    explicit: false
    by artist: NK
    in album: Live in Kyiv
      type: MusicAlbum
      date published: 2024-02-02
  track: Я - Україна - Live in Kyiv
    type: MusicRecording
    duration: PT3M22S
    duration ms: 202000
    explicit: false
    by artist: NK
    in album: Live in Kyiv
      type: MusicAlbum
      date published: 2024-02-02
  track: Обіцяю - Live in Kyiv
    type: MusicRecording
    duration: PT4M55S
    duration ms: 295000
    explicit: false
    by artist: NK
    in album: Live in Kyiv
      type: MusicAlbum
      date published: 2024-02-02
album: Красное Вино
album: Ecléctica
album: No Komments
album: Xmas with NK
album: Linda y Chula
album: Cachaça
album: Adicta
album: Friday
album: Moloko (Teejaymusic Remix)
album: Гріхи
album: Moloko
album: Не облиш мене
album: CON AMOR SE CURA
album: Tu y Yo
album: Зірка в небі
album: Mama Alma
album: Сяйво
album: Хіти UA
album: Це є моя ніч
album: Sugar Daddy
album: Душа
album: Мама-Зима
album: Там у тополі
album: Кришталь
album: Коли мине війна
album: Back Home
album: You Crying
album: Я - Україна
album: Sorry 2
album: Почуття (Alex Caspian Remix)
album: Девочки Рулят (Stryyko remix)
album: Почуття (Zaec Remix)
album: Почуття (Diresh Remix)
album: Ма
album: Девочки Рулят
album: Почуття
album: Vibe (Dance Version Remix)
album: A Huevo (Dance Version)
album: Vibe
track: Intro - Live In Kyiv
track: Тримай - Live in Kyiv
track: Це є моя ніч - Live in Kyiv
track: Peligroso - Live In Kyiv
track: Кришталь - Live in Kyiv
track: Intro Душа - Live in Kyiv
track: Душа - Live in Kyiv
track: Почуття - Live in Kyiv
track: Додому - Live in Kyiv
track: Коли мине війна - Live in Kyiv
track: Intro Дівчата рулять - Live in Kyiv
track: Дівчата рулять - Live in Kyiv
track: Попа як у Кім - Live in Kyiv
track: Intro Elefante - Live In Kyiv
track: Elefante - Live In Kyiv
track: No Stress - Live In Kyiv
track: Я - Україна - Live in Kyiv
track: Обіцяю - Live in Kyiv
track: Красное Вино
track: Обидно

Красное Вино
type: MusicAlbum
date published: 2021-05-21
track: Красное Вино
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217999
  explicit: false
  by artist: NK
  in album: Красное Вино
    type: MusicAlbum
    date published: 2021-05-21
  isrc code: FR2X42127871
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T06:21:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x88cbe274c252885282bad578302717c00c9cc8c3d1cc74891e1706f7789d71f6
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5ypGPnY9ApOtsAcnMi90f7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ypGPnY9ApOtsAcnMi90f7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
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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 0x88cbe274c252885282bad578302717c00c9cc8c3d1cc74891e1706f7789d71f6. 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/5ypGPnY9ApOtsAcnMi90f7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ypGPnY9ApOtsAcnMi90f7.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x88cbe274c252885282bad578302717c00c9cc8c3d1cc74891e1706f7789d71f6","isrc":"FR2X42127871","name":"Красное Вино","registered_at":"2026-06-06T06:21:38Z","spotify_id":"5ypGPnY9ApOtsAcnMi90f7","type":"track"}
track: Обидно
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155499
  explicit: false
  by artist: NK
  in album: Красное Вино
    type: MusicAlbum
    date published: 2021-05-21
  isrc code: FR2X42127872
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T12:28:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xadb063a84cc006b58af50bc018369e7cd613a43c584b9fa51ab4cfc6d569d7ce
  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/445gvbObfml2Cbgb1loJY9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/445gvbObfml2Cbgb1loJY9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xadb063a84cc006b58af50bc018369e7cd613a43c584b9fa51ab4cfc6d569d7ce","isrc":"FR2X42127872","name":"Обидно","registered_at":"2026-06-20T12:28:30Z","spotify_id":"445gvbObfml2Cbgb1loJY9","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 0xadb063a84cc006b58af50bc018369e7cd613a43c584b9fa51ab4cfc6d569d7ce. 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/445gvbObfml2Cbgb1loJY9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/445gvbObfml2Cbgb1loJY9.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xadb063a84cc006b58af50bc018369e7cd613a43c584b9fa51ab4cfc6d569d7ce","isrc":"FR2X42127872","name":"Обидно","registered_at":"2026-06-20T12:28:30Z","spotify_id":"445gvbObfml2Cbgb1loJY9","type":"track"}
track: Девочки Рулят
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151928
  explicit: false
  by artist: NK
  in album: Красное Вино
    type: MusicAlbum
    date published: 2021-05-21
  isrc code: FR2X42123348
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T17:38:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5b884141f7f86e60ba16887d3f07b5238a3c520cc44490d434455f36e083ca9d
  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/2y91TkjyGZYRNnMLFAe0Pp.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2y91TkjyGZYRNnMLFAe0Pp
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5b884141f7f86e60ba16887d3f07b5238a3c520cc44490d434455f36e083ca9d","isrc":"FR2X42123348","name":"Девочки Рулят","registered_at":"2026-06-19T17:38:27Z","spotify_id":"2y91TkjyGZYRNnMLFAe0Pp","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 0x5b884141f7f86e60ba16887d3f07b5238a3c520cc44490d434455f36e083ca9d. 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/2y91TkjyGZYRNnMLFAe0Pp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2y91TkjyGZYRNnMLFAe0Pp.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x5b884141f7f86e60ba16887d3f07b5238a3c520cc44490d434455f36e083ca9d","isrc":"FR2X42123348","name":"Девочки Рулят","registered_at":"2026-06-19T17:38:27Z","spotify_id":"2y91TkjyGZYRNnMLFAe0Pp","type":"track"}
track: Ма
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  duration: PT2M55S
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  explicit: false
  by artist: NK
  in album: Красное Вино
    type: MusicAlbum
    date published: 2021-05-21
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T21:56:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2840ae8f769dce67a6af57b9b34d237c20c822f0d0c32e330d540d2fb485a01b
  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/4N8hl5AvSpNM4VXqJec4Um.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4N8hl5AvSpNM4VXqJec4Um
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2840ae8f769dce67a6af57b9b34d237c20c822f0d0c32e330d540d2fb485a01b","isrc":"FR2X42127873","name":"Ма","registered_at":"2026-06-24T21:56:17Z","spotify_id":"4N8hl5AvSpNM4VXqJec4Um","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 0x2840ae8f769dce67a6af57b9b34d237c20c822f0d0c32e330d540d2fb485a01b. 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/4N8hl5AvSpNM4VXqJec4Um.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4N8hl5AvSpNM4VXqJec4Um.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x2840ae8f769dce67a6af57b9b34d237c20c822f0d0c32e330d540d2fb485a01b","isrc":"FR2X42127873","name":"Ма","registered_at":"2026-06-24T21:56:17Z","spotify_id":"4N8hl5AvSpNM4VXqJec4Um","type":"track"}
track: ABCD
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  explicit: false
  by artist: NK
  in album: Красное Вино
    type: MusicAlbum
    date published: 2021-05-21
  isrc code: FR2X42127874
track: Шаг Вправо
track: Vibe
track: Neon
track: Loca
track: Сорямба
track: Если Небеса
track: Почуття
track: Бажай
track: Додому
track: Vibe - Dance Version Remix

Шаг Вправо
type: MusicRecording
duration: PT2M35S
duration ms: 155101
explicit: false
by artist: NK
in album: Красное Вино
  type: MusicAlbum
  date published: 2021-05-21
isrc code: FR2X42127875

Vibe
type: MusicRecording
duration: PT3M15S
duration ms: 195428
explicit: false
by artist: NK
in album: Красное Вино
  type: MusicAlbum
  date published: 2021-05-21
isrc code: FR26V2026994
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T18:56:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x34e68aab16e1bb9a0cf2b4b988b91a584b29fead101a2004392035db8071c3ec
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6E2ypuKJIZ0ZcPKVRZkDFV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6E2ypuKJIZ0ZcPKVRZkDFV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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 0x34e68aab16e1bb9a0cf2b4b988b91a584b29fead101a2004392035db8071c3ec. 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/6E2ypuKJIZ0ZcPKVRZkDFV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6E2ypuKJIZ0ZcPKVRZkDFV.
  date published: 2026-07-02T03:55:08Z

Neon
type: MusicRecording
duration: PT2M20S
duration ms: 140169
explicit: false
by artist: NK
in album: Красное Вино
  type: MusicAlbum
  date published: 2021-05-21
isrc code: FR2X42127876

Loca
type: MusicRecording
duration: PT2M24S
duration ms: 144681
explicit: false
by artist: NK
in album: Красное Вино
  type: MusicAlbum
  date published: 2021-05-21
isrc code: FR2X42127877

Сорямба
type: MusicRecording
duration: PT2M54S
duration ms: 174782
explicit: false
by artist: NK
in album: Красное Вино
  type: MusicAlbum
  date published: 2021-05-21
isrc code: FR2X42127878

Если Небеса
type: MusicRecording
duration: PT2M26S
duration ms: 146899
explicit: false
by artist: NK
in album: Красное Вино
  type: MusicAlbum
  date published: 2021-05-21
isrc code: FR2X42127879

Почуття
type: MusicRecording
duration: PT2M54S
duration ms: 174720
explicit: false
by artist: NK
in album: Красное Вино
  type: MusicAlbum
  date published: 2021-05-21
isrc code: FR10S2103207
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T19:21:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf2c2a23b0a6719af22e7a2ce372971b2c85ca62d5e668520e1a5be56912db52a
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/4AiKPwPnOJe8dez7mk0kUA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4AiKPwPnOJe8dez7mk0kUA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf2c2a23b0a6719af22e7a2ce372971b2c85ca62d5e668520e1a5be56912db52a","isrc":"FR10S2103207","name":"Почуття","registered_at":"2026-06-06T19:21:29Z","spotify_id":"4AiKPwPnOJe8dez7mk0kUA","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 0xf2c2a23b0a6719af22e7a2ce372971b2c85ca62d5e668520e1a5be56912db52a. 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/4AiKPwPnOJe8dez7mk0kUA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4AiKPwPnOJe8dez7mk0kUA.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xf2c2a23b0a6719af22e7a2ce372971b2c85ca62d5e668520e1a5be56912db52a","isrc":"FR10S2103207","name":"Почуття","registered_at":"2026-06-06T19:21:29Z","spotify_id":"4AiKPwPnOJe8dez7mk0kUA","type":"track"}

Бажай
type: MusicRecording
duration: PT2M23S
duration ms: 143479
explicit: false
by artist: NK
in album: Красное Вино
  type: MusicAlbum
  date published: 2021-05-21
isrc code: FR2X42127880
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T16:13:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa85b50e55f4c75060e7f520f995a897432fa264321dea0d8b4c25bc7f273954f
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/4eN21gdXiSHtzMcF55wOEG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4eN21gdXiSHtzMcF55wOEG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa85b50e55f4c75060e7f520f995a897432fa264321dea0d8b4c25bc7f273954f","isrc":"FR2X42127880","name":"Бажай","registered_at":"2026-06-23T16:13:28Z","spotify_id":"4eN21gdXiSHtzMcF55wOEG","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 0xa85b50e55f4c75060e7f520f995a897432fa264321dea0d8b4c25bc7f273954f. 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/4eN21gdXiSHtzMcF55wOEG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4eN21gdXiSHtzMcF55wOEG.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xa85b50e55f4c75060e7f520f995a897432fa264321dea0d8b4c25bc7f273954f","isrc":"FR2X42127880","name":"Бажай","registered_at":"2026-06-23T16:13:28Z","spotify_id":"4eN21gdXiSHtzMcF55wOEG","type":"track"}

Додому
type: MusicRecording
duration: PT2M54S
duration ms: 174612
explicit: false
by artist: NK
in album: Красное Вино
  type: MusicAlbum
  date published: 2021-05-21
isrc code: FR2X42127881

Vibe - Dance Version Remix
type: MusicRecording
duration: PT2M49S
duration ms: 169529
explicit: false
by artist: NK
in album: Красное Вино
  type: MusicAlbum
  date published: 2021-05-21
isrc code: DGA052077108

Ecléctica
type: MusicAlbum
date published: 2020-09-18
track: Elefante
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162082
  explicit: false
  by artist: NK
  in album: Ecléctica
    type: MusicAlbum
    date published: 2020-09-18
  isrc code: FR96X1964559
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:18:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x635ae67c23778b9804926ca7d453e40f2c94786824649789d4bfbfcef9b60e7b
  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/1lo7E3Du67adrmc8GWA5k5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1lo7E3Du67adrmc8GWA5k5
  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 0x635ae67c23778b9804926ca7d453e40f2c94786824649789d4bfbfcef9b60e7b. 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/1lo7E3Du67adrmc8GWA5k5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1lo7E3Du67adrmc8GWA5k5.
    date published: 2026-06-13T12:47:07Z
track: A Huevo
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174058
  explicit: false
  by artist: NK
  in album: Ecléctica
    type: MusicAlbum
    date published: 2020-09-18
  isrc code: FRX282055412
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T11:08:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe3863be1810cb5c08f58503aa437a63fbc83e73cac8b7b98276ecbe1ec93abf3
  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/33ImkVfi5Bxu8LCojM4fdS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33ImkVfi5Bxu8LCojM4fdS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe3863be1810cb5c08f58503aa437a63fbc83e73cac8b7b98276ecbe1ec93abf3","isrc":"FRX282055412","name":"A Huevo","registered_at":"2026-06-09T11:08:16Z","spotify_id":"33ImkVfi5Bxu8LCojM4fdS","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 0xe3863be1810cb5c08f58503aa437a63fbc83e73cac8b7b98276ecbe1ec93abf3. 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/33ImkVfi5Bxu8LCojM4fdS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33ImkVfi5Bxu8LCojM4fdS.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xe3863be1810cb5c08f58503aa437a63fbc83e73cac8b7b98276ecbe1ec93abf3","isrc":"FRX282055412","name":"A Huevo","registered_at":"2026-06-09T11:08:16Z","spotify_id":"33ImkVfi5Bxu8LCojM4fdS","type":"track"}
track: Yea Or Nay
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185963
  explicit: false
  by artist: NK
  in album: Ecléctica
    type: MusicAlbum
    date published: 2020-09-18
  isrc code: FRX282055413
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T12:31:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc48521f5af92a9b6ff835e7164f8e20ffe66ece44d61113b0f6f1af0750fa621
  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/6rOkccNaTjtd6RJwAnhcE8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6rOkccNaTjtd6RJwAnhcE8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc48521f5af92a9b6ff835e7164f8e20ffe66ece44d61113b0f6f1af0750fa621","isrc":"FRX282055413","name":"Yea Or Nay","registered_at":"2026-06-20T12:31:40Z","spotify_id":"6rOkccNaTjtd6RJwAnhcE8","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 0xc48521f5af92a9b6ff835e7164f8e20ffe66ece44d61113b0f6f1af0750fa621. 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/6rOkccNaTjtd6RJwAnhcE8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6rOkccNaTjtd6RJwAnhcE8.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xc48521f5af92a9b6ff835e7164f8e20ffe66ece44d61113b0f6f1af0750fa621","isrc":"FRX282055413","name":"Yea Or Nay","registered_at":"2026-06-20T12:31:40Z","spotify_id":"6rOkccNaTjtd6RJwAnhcE8","type":"track"}
track: Película
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185870
  explicit: false
  by artist: NK
  in album: Ecléctica
    type: MusicAlbum
    date published: 2020-09-18
  isrc code: FRX282055414
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T10:25:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3e4882e8a7861c2199c9c834bee4104f17cb40ee0f49555c0fa0e08e7588a5e1
  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/2sv9aBlxMuOGUUi4dch3Kk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2sv9aBlxMuOGUUi4dch3Kk
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3e4882e8a7861c2199c9c834bee4104f17cb40ee0f49555c0fa0e08e7588a5e1","isrc":"FRX282055414","name":"Película","registered_at":"2026-06-21T10:25:00Z","spotify_id":"2sv9aBlxMuOGUUi4dch3Kk","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 0x3e4882e8a7861c2199c9c834bee4104f17cb40ee0f49555c0fa0e08e7588a5e1. 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/2sv9aBlxMuOGUUi4dch3Kk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2sv9aBlxMuOGUUi4dch3Kk.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x3e4882e8a7861c2199c9c834bee4104f17cb40ee0f49555c0fa0e08e7588a5e1","isrc":"FRX282055414","name":"Película","registered_at":"2026-06-21T10:25:00Z","spotify_id":"2sv9aBlxMuOGUUi4dch3Kk","type":"track"}
track: No Stress
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222172
  explicit: false
  by artist: NK
  in album: Ecléctica
    type: MusicAlbum
    date published: 2020-09-18
  isrc code: FRX282055415
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Pura Basura
track: Ojalá

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-24T07:12:12+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x0aac026c8030a4ea1f25db3ec826ff9d7b276b3ee90bb4fe95013733e6c6ea9f

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956304

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/0vmgRD4iiijvZjWKx4dx3c.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0vmgRD4iiijvZjWKx4dx3c

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:55:08Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x0aac026c8030a4ea1f25db3ec826ff9d7b276b3ee90bb4fe95013733e6c6ea9f","isrc":"FRX282055415","name":"No Stress","registered_at":"2026-06-24T07:12:12Z","spotify_id":"0vmgRD4iiijvZjWKx4dx3c","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 0x0aac026c8030a4ea1f25db3ec826ff9d7b276b3ee90bb4fe95013733e6c6ea9f. 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/0vmgRD4iiijvZjWKx4dx3c.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0vmgRD4iiijvZjWKx4dx3c.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x0aac026c8030a4ea1f25db3ec826ff9d7b276b3ee90bb4fe95013733e6c6ea9f","isrc":"FRX282055415","name":"No Stress","registered_at":"2026-06-24T07:12:12Z","spotify_id":"0vmgRD4iiijvZjWKx4dx3c","type":"track"}

Pura Basura
type: MusicRecording
duration: PT2M19S
duration ms: 139275
explicit: false
by artist: NK
in album: Ecléctica
  type: MusicAlbum
  date published: 2020-09-18
isrc code: FRX282055416

Ojalá
type: MusicRecording
duration: PT2M21S
duration ms: 141066
explicit: false
by artist: NK
in album: Ecléctica
  type: MusicAlbum
  date published: 2020-09-18
isrc code: FRX282055417

No Komments
type: MusicAlbum
date published: 2018-10-12
track: #этомояночь
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178285
  explicit: false
  by artist: NK
  in album: No Komments
    type: MusicAlbum
    date published: 2018-10-12
  isrc code: FR96X1840078
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T11:01:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x68f53b3a82187388e7b7861cfc3cec0738ad4cd7bafe2f22485d0987a567362e
  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/6jFQ3OXTq79sm0oS33c3si.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jFQ3OXTq79sm0oS33c3si
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x68f53b3a82187388e7b7861cfc3cec0738ad4cd7bafe2f22485d0987a567362e","isrc":"FR96X1840078","name":"#этомояночь","registered_at":"2026-06-09T11:01:49Z","spotify_id":"6jFQ3OXTq79sm0oS33c3si","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 0x68f53b3a82187388e7b7861cfc3cec0738ad4cd7bafe2f22485d0987a567362e. 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/6jFQ3OXTq79sm0oS33c3si.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jFQ3OXTq79sm0oS33c3si.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x68f53b3a82187388e7b7861cfc3cec0738ad4cd7bafe2f22485d0987a567362e","isrc":"FR96X1840078","name":"#этомояночь","registered_at":"2026-06-09T11:01:49Z","spotify_id":"6jFQ3OXTq79sm0oS33c3si","type":"track"}
track: Дай мне
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  duration: PT3M7S
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  explicit: false
  by artist: NK
  in album: No Komments
    type: MusicAlbum
    date published: 2018-10-12
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1a791547c7d72ac2d4291a9a4c7303537760021fb7fe6cae91a5c026f751ce86
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5ofbLamTi4ipcr4FzneZyr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ofbLamTi4ipcr4FzneZyr
  additional property: OTSTimestamp
    type: PropertyValue
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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 0x1a791547c7d72ac2d4291a9a4c7303537760021fb7fe6cae91a5c026f751ce86. 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/5ofbLamTi4ipcr4FzneZyr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ofbLamTi4ipcr4FzneZyr.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x1a791547c7d72ac2d4291a9a4c7303537760021fb7fe6cae91a5c026f751ce86","isrc":"FR10S1858059","name":"Дай мне","registered_at":"2026-06-06T19:18:29Z","spotify_id":"5ofbLamTi4ipcr4FzneZyr","type":"track"}
track: Энимал
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196270
  explicit: false
  by artist: NK
  in album: No Komments
    type: MusicAlbum
    date published: 2018-10-12
  isrc code: FR96X1840079
track: Я люблю тебя
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195200
  explicit: false
  by artist: NK
  in album: No Komments
    type: MusicAlbum
    date published: 2018-10-12
  isrc code: FR96X1840080
track: Ты всегда в моих мечтах
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217142
  explicit: false
  by artist: NK
  in album: No Komments
    type: MusicAlbum
    date published: 2018-10-12
  isrc code: FR96X1840081
track: No Foto No Video
  type: MusicRecording
  duration: PT3M59S
  duration ms: 239386
  explicit: false
  by artist: NK
  in album: No Komments
    type: MusicAlbum
    date published: 2018-10-12
  isrc code: FR96X1840082
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T14:16:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcf7c139f9d488e972b312f62b0801692fe88b62a07bd5264d9d6b222b8b1b2cf
  additional property: OTSHash
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    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/705Ju768Sw9DFcupJWGK0h.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/705Ju768Sw9DFcupJWGK0h
  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 0xcf7c139f9d488e972b312f62b0801692fe88b62a07bd5264d9d6b222b8b1b2cf. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/705Ju768Sw9DFcupJWGK0h.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/705Ju768Sw9DFcupJWGK0h.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0xcf7c139f9d488e972b312f62b0801692fe88b62a07bd5264d9d6b222b8b1b2cf","isrc":"FR96X1840082","name":"No Foto No Video","registered_at":"2026-06-25T14:16:28Z","spotify_id":"705Ju768Sw9DFcupJWGK0h","type":"track"}
track: Тримай
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  duration: PT3M4S
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  explicit: false
  by artist: NK
  in album: No Komments
    type: MusicAlbum
    date published: 2018-10-12
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T13:53:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3f266336c9fd134cefe1de36b15527a8acafc7f6e920e69acc8b39c37e17be5d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: LOMALA
track: Попа как у Ким
track: #thatsmytypeofnight

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/6QDt5KdnMdYfXVvKSQW0W3.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6QDt5KdnMdYfXVvKSQW0W3

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x3f266336c9fd134cefe1de36b15527a8acafc7f6e920e69acc8b39c37e17be5d","isrc":"FR2X41815077","name":"Тримай","registered_at":"2026-06-05T13:53:47Z","spotify_id":"6QDt5KdnMdYfXVvKSQW0W3","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 0x3f266336c9fd134cefe1de36b15527a8acafc7f6e920e69acc8b39c37e17be5d. 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/6QDt5KdnMdYfXVvKSQW0W3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6QDt5KdnMdYfXVvKSQW0W3.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x3f266336c9fd134cefe1de36b15527a8acafc7f6e920e69acc8b39c37e17be5d","isrc":"FR2X41815077","name":"Тримай","registered_at":"2026-06-05T13:53:47Z","spotify_id":"6QDt5KdnMdYfXVvKSQW0W3","type":"track"}

LOMALA
type: MusicRecording
duration: PT3M18S
duration ms: 198688
explicit: false
by artist: NK
in album: No Komments
  type: MusicAlbum
  date published: 2018-10-12
isrc code: FR59R1880604
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T13:08:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x52a0161bafe6e1b9bc87beec15769a8b6fb44a19937ecba98bab4659f76cedf3
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/58QRkMVDFhyuDL9Eimpmxq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/58QRkMVDFhyuDL9Eimpmxq
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 0x52a0161bafe6e1b9bc87beec15769a8b6fb44a19937ecba98bab4659f76cedf3. 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/58QRkMVDFhyuDL9Eimpmxq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/58QRkMVDFhyuDL9Eimpmxq.
  date published: 2026-06-13T17:25:41Z

Попа как у Ким
type: MusicRecording
duration: PT3M31S
duration ms: 211312
explicit: false
by artist: NK
in album: No Komments
  type: MusicAlbum
  date published: 2018-10-12
isrc code: FR96X1840083
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T06:21:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9bd89d8672f6c72605e5381d8c3fe3f117bfca0cf1ae201cefb278db90bdfe54
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/5Tj38ZBBo1erykF8hvnHL1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Tj38ZBBo1erykF8hvnHL1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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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 0x9bd89d8672f6c72605e5381d8c3fe3f117bfca0cf1ae201cefb278db90bdfe54. 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/5Tj38ZBBo1erykF8hvnHL1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Tj38ZBBo1erykF8hvnHL1.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x9bd89d8672f6c72605e5381d8c3fe3f117bfca0cf1ae201cefb278db90bdfe54","isrc":"FR96X1840083","name":"Попа как у Ким","registered_at":"2026-06-06T06:21:22Z","spotify_id":"5Tj38ZBBo1erykF8hvnHL1","type":"track"}

#thatsmytypeofnight
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duration: PT2M53S
duration ms: 173714
explicit: false
by artist: NK
in album: No Komments
  type: MusicAlbum
  date published: 2018-10-12
isrc code: FR96X1840084

Xmas with NK
type: MusicAlbum
date published: 1970-01-01
track: Интро
  type: MusicRecording
  duration: PT2M16S
  duration ms: 136894
  explicit: false
  by artist: NK
  in album: Xmas with NK
    type: MusicAlbum
    date published: 1970-01-01
track: Чудо Рождества
  type: MusicRecording
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  duration ms: 150818
  explicit: false
  by artist: NK
  in album: Xmas with NK
    type: MusicAlbum
    date published: 1970-01-01
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T09:15:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x67683b98948921e6275f6b03d737490d6aa812e3adc1ca6e2c89e53edcdae5cd
  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/7oUzMJeABRG9pOCPtgtGLW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7oUzMJeABRG9pOCPtgtGLW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x67683b98948921e6275f6b03d737490d6aa812e3adc1ca6e2c89e53edcdae5cd","isrc":"FRX201974692","name":"Чудо Рождества","registered_at":"2026-06-22T09:15:34Z","spotify_id":"7oUzMJeABRG9pOCPtgtGLW","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 0x67683b98948921e6275f6b03d737490d6aa812e3adc1ca6e2c89e53edcdae5cd. 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/7oUzMJeABRG9pOCPtgtGLW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7oUzMJeABRG9pOCPtgtGLW.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x67683b98948921e6275f6b03d737490d6aa812e3adc1ca6e2c89e53edcdae5cd","isrc":"FRX201974692","name":"Чудо Рождества","registered_at":"2026-06-22T09:15:34Z","spotify_id":"7oUzMJeABRG9pOCPtgtGLW","type":"track"}
track: Влюбленные люди
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174021
  explicit: false
  by artist: NK
  in album: Xmas with NK
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: FRX201974693
track: Різдвяна
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216394
  explicit: false
  by artist: NK
  in album: Xmas with NK
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: FRX201974694
track: Добрий вечір тобі, пане господарю
  type: MusicRecording
  duration: PT2M10S
  duration ms: 130553
  explicit: false
  by artist: NK
  in album: Xmas with NK
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: FRX201974695
track: Щедрик
  type: MusicRecording
  duration: PT1M48S
  duration ms: 108863
  explicit: false
  by artist: NK
  in album: Xmas with NK
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: FRX201974696
track: Notte stellata
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180888
  explicit: false
  by artist: NK
  in album: Xmas with NK
    type: MusicAlbum
    date published: 1970-01-01

Linda y Chula
type: MusicAlbum
date published: 2024-10-25
track: Chulo como melocotón
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150857
  explicit: false
  by artist: NK
  in album: Linda y Chula
    type: MusicAlbum
    date published: 2024-10-25
  isrc code: DGA0P2458695
track: Zapatitos
  type: MusicRecording
  duration: PT1M40S
  duration ms: 100461
  explicit: false
  by artist: NK
  in album: Linda y Chula
    type: MusicAlbum
    date published: 2024-10-25
  isrc code: DGA0P2458696
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T16:13:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb4d177514caf445611c46b0ca26e3985de1d858a484b99965ed5bc92d9929d6a
  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/5IHh5fiQEVPn3PQ1I8r1Nv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5IHh5fiQEVPn3PQ1I8r1Nv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  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 0xb4d177514caf445611c46b0ca26e3985de1d858a484b99965ed5bc92d9929d6a. 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/5IHh5fiQEVPn3PQ1I8r1Nv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5IHh5fiQEVPn3PQ1I8r1Nv.
    date published: 2026-07-02T03:55:08Z
track: Adicta
  type: MusicRecording
  duration: PT1M56S
  duration ms: 116440
  explicit: false
  by artist: NK
  in album: Linda y Chula
    type: MusicAlbum
    date published: 2024-10-25
  isrc code: DGA0H2488166
track: Cachaça
  type: MusicRecording
  duration: PT2M0S
  duration ms: 120483
  explicit: false
  by artist: NK
  in album: Linda y Chula
    type: MusicAlbum
    date published: 2024-10-25
  isrc code: DGA0L2417495
track: Friday
  type: MusicRecording
  duration: PT2M4S
  duration ms: 124920
  explicit: false
  by artist: NK
  in album: Linda y Chula
    type: MusicAlbum
    date published: 2024-10-25
  isrc code: DGA0M2492069
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T16:16:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7c8d0e7e622dee831a25d68f33f40f5d6a2b881366600274f75be68c230b19d6
  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/1E3fTNMD1c3r1Qm1OzMW7G.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1E3fTNMD1c3r1Qm1OzMW7G
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  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 0x7c8d0e7e622dee831a25d68f33f40f5d6a2b881366600274f75be68c230b19d6. 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/1E3fTNMD1c3r1Qm1OzMW7G.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1E3fTNMD1c3r1Qm1OzMW7G.
    date published: 2026-07-08T03:20:19Z

Cachaça
type: MusicAlbum
date published: 2024-10-11
track: Cachaça
  type: MusicRecording
  duration: PT2M0S
  duration ms: 120483
  explicit: false
  by artist: NK
  in album: Cachaça
    type: MusicAlbum
    date published: 2024-10-11
  isrc code: DGA0L2417495
track: Adicta
  type: MusicRecording
  duration: PT1M56S
  duration ms: 116440
  explicit: false
  by artist: NK
  in album: Cachaça
    type: MusicAlbum
    date published: 2024-10-11
track: Friday
  type: MusicRecording
  duration: PT2M4S
  duration ms: 124920
  explicit: false
  by artist: NK
  in album: Cachaça
    type: MusicAlbum
    date published: 2024-10-11

Adicta
type: MusicAlbum
date published: 2024-09-27
track: Adicta
  type: MusicRecording
  duration: PT1M56S
  duration ms: 116440
  explicit: false
  by artist: NK
  in album: Adicta
    type: MusicAlbum
    date published: 2024-09-27
  isrc code: DGA0H2488166
track: Friday
  type: MusicRecording
  duration: PT2M4S
  duration ms: 124920
  explicit: false
  by artist: NK
  in album: Adicta
    type: MusicAlbum
    date published: 2024-09-27

Friday
type: MusicAlbum
date published: 2024-09-13
track: Friday
  type: MusicRecording
  duration: PT2M4S
  duration ms: 124920
  explicit: false
  by artist: NK
  in album: Friday
    type: MusicAlbum
    date published: 2024-09-13
  isrc code: DGA0M2492069
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T16:16:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7c8d0e7e622dee831a25d68f33f40f5d6a2b881366600274f75be68c230b19d6
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0mv7BvAWCNyg2xoKjYuAPU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mv7BvAWCNyg2xoKjYuAPU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  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 0x7c8d0e7e622dee831a25d68f33f40f5d6a2b881366600274f75be68c230b19d6. 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/0mv7BvAWCNyg2xoKjYuAPU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mv7BvAWCNyg2xoKjYuAPU.
    date published: 2026-07-02T03:55:08Z

Moloko (Teejaymusic Remix)
type: MusicAlbum
date published: 2024-08-30
track: Moloko - Teejaymusic Remix
  type: MusicRecording
  duration: PT4M30S
  duration ms: 270491
  explicit: false
  by artist: NK
  by artist: Teejaymusic
  in album: Moloko (Teejaymusic Remix)
    type: MusicAlbum
    date published: 2024-08-30
  isrc code: DGA092470675

Гріхи
type: MusicAlbum
date published: 2024-06-21
track: Гріхи
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168000
  explicit: false
  by artist: Ostrovskyi
  by artist: NK
  in album: Гріхи
    type: MusicAlbum
    date published: 2024-06-21
  isrc code: QZNJW2436732
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T14:43:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7ebf4804c59f88dae89e1ff9e69e9e345af061f065154754fb1929d69e5bea22
  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/3eI9Yn9xLvqt3p81pHJDZ3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3eI9Yn9xLvqt3p81pHJDZ3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7ebf4804c59f88dae89e1ff9e69e9e345af061f065154754fb1929d69e5bea22","isrc":"QZNJW2436732","name":"Гріхи","registered_at":"2026-06-08T14:43:45Z","spotify_id":"3eI9Yn9xLvqt3p81pHJDZ3","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 0x7ebf4804c59f88dae89e1ff9e69e9e345af061f065154754fb1929d69e5bea22. 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/3eI9Yn9xLvqt3p81pHJDZ3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3eI9Yn9xLvqt3p81pHJDZ3.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x7ebf4804c59f88dae89e1ff9e69e9e345af061f065154754fb1929d69e5bea22","isrc":"QZNJW2436732","name":"Гріхи","registered_at":"2026-06-08T14:43:45Z","spotify_id":"3eI9Yn9xLvqt3p81pHJDZ3","type":"track"}

Moloko
type: MusicAlbum
date published: 2024-04-29
track: Moloko
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159889
  explicit: false
  by artist: NK
  by artist: Atomic Otro Way
  by artist: Garrent Atkinson
  by artist: Jonathan valdez
  in album: Moloko
    type: MusicAlbum
    date published: 2024-04-29
  isrc code: QZMZ92462412
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T15:53:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x956223fa7610d4d333019ba2b51a1ca7d0dfabb02862f07cac8c6d619e2034c4
  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/1lbZNXnbOkiyjAQ4XEyl26.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1lbZNXnbOkiyjAQ4XEyl26
  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 0x956223fa7610d4d333019ba2b51a1ca7d0dfabb02862f07cac8c6d619e2034c4. 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/1lbZNXnbOkiyjAQ4XEyl26.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1lbZNXnbOkiyjAQ4XEyl26.
    date published: 2026-06-13T13:32:09Z

Не облиш мене
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date published: 2024-03-22
track: Не облиш мене
  type: MusicRecording
  duration: PT2M11S
  duration ms: 131204
  explicit: false
  by artist: NK
  in album: Не облиш мене
    type: MusicAlbum
    date published: 2024-03-22
  isrc code: FR96X2485008
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe88573c583c8f055272d5f8da32c86026301b58efa64d01255e207902d2d73c2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/43dL86Hprvi9VTV6hQHWvb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43dL86Hprvi9VTV6hQHWvb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe88573c583c8f055272d5f8da32c86026301b58efa64d01255e207902d2d73c2","isrc":"FR96X2485008","name":"Не облиш мене","registered_at":"2026-06-24T07:12:22Z","spotify_id":"43dL86Hprvi9VTV6hQHWvb","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 0xe88573c583c8f055272d5f8da32c86026301b58efa64d01255e207902d2d73c2. 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/43dL86Hprvi9VTV6hQHWvb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43dL86Hprvi9VTV6hQHWvb.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xe88573c583c8f055272d5f8da32c86026301b58efa64d01255e207902d2d73c2","isrc":"FR96X2485008","name":"Не облиш мене","registered_at":"2026-06-24T07:12:22Z","spotify_id":"43dL86Hprvi9VTV6hQHWvb","type":"track"}

CON AMOR SE CURA
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date published: 2024-02-19
track: CON AMOR SE CURA
  type: MusicRecording
  duration: PT4M8S
  duration ms: 248571
  explicit: false
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  by artist: Descemer Bueno
  in album: CON AMOR SE CURA
    type: MusicAlbum
    date published: 2024-02-19
  isrc code: QZZ662433255
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf994d6a83919acf7ec78b7b779344847632d541687cb03f7ad566e49515c71a4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5uYFHnEuQLDJA6lGJcUQpn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5uYFHnEuQLDJA6lGJcUQpn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf994d6a83919acf7ec78b7b779344847632d541687cb03f7ad566e49515c71a4","isrc":"QZZ662433255","name":"CON AMOR SE CURA","registered_at":"2026-06-05T13:52:26Z","spotify_id":"5uYFHnEuQLDJA6lGJcUQpn","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 0xf994d6a83919acf7ec78b7b779344847632d541687cb03f7ad566e49515c71a4. 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/5uYFHnEuQLDJA6lGJcUQpn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5uYFHnEuQLDJA6lGJcUQpn.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xf994d6a83919acf7ec78b7b779344847632d541687cb03f7ad566e49515c71a4","isrc":"QZZ662433255","name":"CON AMOR SE CURA","registered_at":"2026-06-05T13:52:26Z","spotify_id":"5uYFHnEuQLDJA6lGJcUQpn","type":"track"}

Tu y Yo
type: MusicAlbum
date published: 2023-11-24
track: Tu y Yo
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165095
  explicit: false
  by artist: NK
  in album: Tu y Yo
    type: MusicAlbum
    date published: 2023-11-24
  isrc code: DGA0L2373206
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T14:15:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3b31384fc850c056156135a0afb970172987505504df8d7ef599d82fe33b4f51
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2hBfNOSH3vhAhFObklumM7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2hBfNOSH3vhAhFObklumM7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3b31384fc850c056156135a0afb970172987505504df8d7ef599d82fe33b4f51","isrc":"DGA0L2373206","name":"Tu y Yo","registered_at":"2026-06-25T14:15:16Z","spotify_id":"2hBfNOSH3vhAhFObklumM7","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 0x3b31384fc850c056156135a0afb970172987505504df8d7ef599d82fe33b4f51. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2hBfNOSH3vhAhFObklumM7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2hBfNOSH3vhAhFObklumM7.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0x3b31384fc850c056156135a0afb970172987505504df8d7ef599d82fe33b4f51","isrc":"DGA0L2373206","name":"Tu y Yo","registered_at":"2026-06-25T14:15:16Z","spotify_id":"2hBfNOSH3vhAhFObklumM7","type":"track"}

Зірка в небі
type: MusicAlbum
date published: 2023-11-10
track: Зірка в небі
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151462
  explicit: false
  by artist: NK
  in album: Зірка в небі
    type: MusicAlbum
    date published: 2023-11-10
  isrc code: DGA0L2335253
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T11:29:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x545a860550ad580ea7487eff98f82841973c30ca476614e5d8afcc5ea3ebc7b8
  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/0iWkI4Zr9GBY4PrsBJXVtU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0iWkI4Zr9GBY4PrsBJXVtU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x545a860550ad580ea7487eff98f82841973c30ca476614e5d8afcc5ea3ebc7b8","isrc":"DGA0L2335253","name":"Зірка в небі","registered_at":"2026-06-22T11:29:21Z","spotify_id":"0iWkI4Zr9GBY4PrsBJXVtU","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 0x545a860550ad580ea7487eff98f82841973c30ca476614e5d8afcc5ea3ebc7b8. 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/0iWkI4Zr9GBY4PrsBJXVtU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0iWkI4Zr9GBY4PrsBJXVtU.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x545a860550ad580ea7487eff98f82841973c30ca476614e5d8afcc5ea3ebc7b8","isrc":"DGA0L2335253","name":"Зірка в небі","registered_at":"2026-06-22T11:29:21Z","spotify_id":"0iWkI4Zr9GBY4PrsBJXVtU","type":"track"}

Mama Alma
type: MusicAlbum
date published: 2023-11-10
track: Mama Alma
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150231
  explicit: false
  by artist: NK
  in album: Mama Alma
    type: MusicAlbum
    date published: 2023-11-10
  isrc code: DGA0L2327210

Сяйво
type: MusicAlbum
date published: 2023-09-22
track: Сяйво
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163200
  explicit: false
  by artist: NK
  by artist: SWOIIA
  in album: Сяйво
    type: MusicAlbum
    date published: 2023-09-22
  isrc code: DGA092358289
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T12:32:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xac7d7c1cfdc8b1feff60096bcda0df94b7aee70a4e2a97d7c06feb0738e141d4
  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/0NmnP3V3ktcn5ihMLqaYH9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0NmnP3V3ktcn5ihMLqaYH9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xac7d7c1cfdc8b1feff60096bcda0df94b7aee70a4e2a97d7c06feb0738e141d4","isrc":"DGA092358289","name":"Сяйво","registered_at":"2026-06-20T12:32:26Z","spotify_id":"0NmnP3V3ktcn5ihMLqaYH9","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 0xac7d7c1cfdc8b1feff60096bcda0df94b7aee70a4e2a97d7c06feb0738e141d4. 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/0NmnP3V3ktcn5ihMLqaYH9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0NmnP3V3ktcn5ihMLqaYH9.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xac7d7c1cfdc8b1feff60096bcda0df94b7aee70a4e2a97d7c06feb0738e141d4","isrc":"DGA092358289","name":"Сяйво","registered_at":"2026-06-20T12:32:26Z","spotify_id":"0NmnP3V3ktcn5ihMLqaYH9","type":"track"}

Хіти UA
type: MusicAlbum
date published: 2023-09-15
track: Дівчата рулять
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151260
  explicit: false
  by artist: NK
  in album: Хіти UA
    type: MusicAlbum
    date published: 2023-09-15
  isrc code: DGA092328193
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T16:29:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x46b27685a8b7935d9b7a5876fa11d968192f604f141635f4970c8f64d8aa8def
  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/09J5tKjjXVy7wnDi8LtsOm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/09J5tKjjXVy7wnDi8LtsOm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x46b27685a8b7935d9b7a5876fa11d968192f604f141635f4970c8f64d8aa8def","isrc":"DGA092328193","name":"Дівчата рулять","registered_at":"2026-06-27T16:29:00Z","spotify_id":"09J5tKjjXVy7wnDi8LtsOm","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 0x46b27685a8b7935d9b7a5876fa11d968192f604f141635f4970c8f64d8aa8def. 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/09J5tKjjXVy7wnDi8LtsOm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/09J5tKjjXVy7wnDi8LtsOm.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x46b27685a8b7935d9b7a5876fa11d968192f604f141635f4970c8f64d8aa8def","isrc":"DGA092328193","name":"Дівчата рулять","registered_at":"2026-06-27T16:29:00Z","spotify_id":"09J5tKjjXVy7wnDi8LtsOm","type":"track"}
track: Червоне вино
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218383
  explicit: false
  by artist: NK
  in album: Хіти UA
    type: MusicAlbum
    date published: 2023-09-15
  isrc code: DGA092328194
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T23:32:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd6c2fb33c9ec765f4c446606a61b6de8e0472a80c9f1933c5f89cc12de33058f
  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/2gQqB9nExbRriTbYu2UJbM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2gQqB9nExbRriTbYu2UJbM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd6c2fb33c9ec765f4c446606a61b6de8e0472a80c9f1933c5f89cc12de33058f","isrc":"DGA092328194","name":"Червоне вино","registered_at":"2026-06-05T23:32:02Z","spotify_id":"2gQqB9nExbRriTbYu2UJbM","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 0xd6c2fb33c9ec765f4c446606a61b6de8e0472a80c9f1933c5f89cc12de33058f. 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/2gQqB9nExbRriTbYu2UJbM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2gQqB9nExbRriTbYu2UJbM.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xd6c2fb33c9ec765f4c446606a61b6de8e0472a80c9f1933c5f89cc12de33058f","isrc":"DGA092328194","name":"Червоне вино","registered_at":"2026-06-05T23:32:02Z","spotify_id":"2gQqB9nExbRriTbYu2UJbM","type":"track"}
track: Попа як у Кім
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205500
  explicit: false
  by artist: NK
  in album: Хіти UA
    type: MusicAlbum
    date published: 2023-09-15
  isrc code: DGA092328195
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T16:42:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf4283bfda31f31fd01ec2a1a3147c9cd6163f4e19904fe73c3535c9a3aba0efa
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0OYoy2vKLkelrKJ0BqYbYm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0OYoy2vKLkelrKJ0BqYbYm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf4283bfda31f31fd01ec2a1a3147c9cd6163f4e19904fe73c3535c9a3aba0efa","isrc":"DGA092328195","name":"Попа як у Кім","registered_at":"2026-06-27T16:42:56Z","spotify_id":"0OYoy2vKLkelrKJ0BqYbYm","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 0xf4283bfda31f31fd01ec2a1a3147c9cd6163f4e19904fe73c3535c9a3aba0efa. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0OYoy2vKLkelrKJ0BqYbYm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0OYoy2vKLkelrKJ0BqYbYm.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0xf4283bfda31f31fd01ec2a1a3147c9cd6163f4e19904fe73c3535c9a3aba0efa","isrc":"DGA092328195","name":"Попа як у Кім","registered_at":"2026-06-27T16:42:56Z","spotify_id":"0OYoy2vKLkelrKJ0BqYbYm","type":"track"}
track: Це є моя ніч
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166120
  explicit: false
  by artist: NK
  in album: Хіти UA
    type: MusicAlbum
    date published: 2023-09-15
  isrc code: DGA092328196
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T16:30:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3c9052abcf436ff7b9d4edca6ad3e9597dfa37c9df2729ac62bcf3c5627accfb
  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/6Lm2GoaZgPtEF2Jk4ax5KH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Lm2GoaZgPtEF2Jk4ax5KH
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3c9052abcf436ff7b9d4edca6ad3e9597dfa37c9df2729ac62bcf3c5627accfb","isrc":"DGA092328196","name":"Це є моя ніч","registered_at":"2026-06-27T16:30:00Z","spotify_id":"6Lm2GoaZgPtEF2Jk4ax5KH","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 0x3c9052abcf436ff7b9d4edca6ad3e9597dfa37c9df2729ac62bcf3c5627accfb. 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/6Lm2GoaZgPtEF2Jk4ax5KH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Lm2GoaZgPtEF2Jk4ax5KH.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0x3c9052abcf436ff7b9d4edca6ad3e9597dfa37c9df2729ac62bcf3c5627accfb","isrc":"DGA092328196","name":"Це є моя ніч","registered_at":"2026-06-27T16:30:00Z","spotify_id":"6Lm2GoaZgPtEF2Jk4ax5KH","type":"track"}

Це є моя ніч
type: MusicAlbum
date published: 2023-09-12
track: Це є моя ніч
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166120
  explicit: false
  by artist: NK
  in album: Це є моя ніч
    type: MusicAlbum
    date published: 2023-09-12
  isrc code: DGA092328196
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T16:30:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3c9052abcf436ff7b9d4edca6ad3e9597dfa37c9df2729ac62bcf3c5627accfb
  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/2HGe849MNu656vRAkrp756.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2HGe849MNu656vRAkrp756
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3c9052abcf436ff7b9d4edca6ad3e9597dfa37c9df2729ac62bcf3c5627accfb","isrc":"DGA092328196","name":"Це є моя ніч","registered_at":"2026-06-27T16:30:00Z","spotify_id":"2HGe849MNu656vRAkrp756","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 0x3c9052abcf436ff7b9d4edca6ad3e9597dfa37c9df2729ac62bcf3c5627accfb. 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/2HGe849MNu656vRAkrp756.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2HGe849MNu656vRAkrp756.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x3c9052abcf436ff7b9d4edca6ad3e9597dfa37c9df2729ac62bcf3c5627accfb","isrc":"DGA092328196","name":"Це є моя ніч","registered_at":"2026-06-27T16:30:00Z","spotify_id":"2HGe849MNu656vRAkrp756","type":"track"}

Sugar Daddy
type: MusicAlbum
date published: 2023-04-21
track: Sugar Daddy
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175516
  explicit: false
  by artist: The Willsi
  by artist: NK
  in album: Sugar Daddy
    type: MusicAlbum
    date published: 2023-04-21
  isrc code: BK4DA2300980

Душа
type: MusicAlbum
date published: 2023-03-21
track: Душа
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144896
  explicit: false
  by artist: NK
  in album: Душа
    type: MusicAlbum
    date published: 2023-03-21
  isrc code: FR96X2381814
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T19:18:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x388a7c63e2b85783ed77a770babdd18fb1ff36cb78f193ce6338328f90b06e7e
  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/7umgWLqL8C8vSKP1lKQiy0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7umgWLqL8C8vSKP1lKQiy0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x388a7c63e2b85783ed77a770babdd18fb1ff36cb78f193ce6338328f90b06e7e","isrc":"FR96X2381814","name":"Душа","registered_at":"2026-06-06T19:18:57Z","spotify_id":"7umgWLqL8C8vSKP1lKQiy0","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 0x388a7c63e2b85783ed77a770babdd18fb1ff36cb78f193ce6338328f90b06e7e. 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/7umgWLqL8C8vSKP1lKQiy0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7umgWLqL8C8vSKP1lKQiy0.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x388a7c63e2b85783ed77a770babdd18fb1ff36cb78f193ce6338328f90b06e7e","isrc":"FR96X2381814","name":"Душа","registered_at":"2026-06-06T19:18:57Z","spotify_id":"7umgWLqL8C8vSKP1lKQiy0","type":"track"}

Мама-Зима
type: MusicAlbum
date published: 2022-11-25
track: Мама-Зима
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182000
  explicit: false
  by artist: NK
  in album: Мама-Зима
    type: MusicAlbum
    date published: 2022-11-25
  isrc code: DGA062236315
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T20:12:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x27b6e2472724b79c9e2dd020f1e5f82ccfbc92607ad3878263959db21bd4fec0
  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/2uYB8Znh0bUlRmILri3wH6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2uYB8Znh0bUlRmILri3wH6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x27b6e2472724b79c9e2dd020f1e5f82ccfbc92607ad3878263959db21bd4fec0","isrc":"DGA062236315","name":"Мама-Зима","registered_at":"2026-06-11T20:12:17Z","spotify_id":"2uYB8Znh0bUlRmILri3wH6","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 0x27b6e2472724b79c9e2dd020f1e5f82ccfbc92607ad3878263959db21bd4fec0. 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/2uYB8Znh0bUlRmILri3wH6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2uYB8Znh0bUlRmILri3wH6.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x27b6e2472724b79c9e2dd020f1e5f82ccfbc92607ad3878263959db21bd4fec0","isrc":"DGA062236315","name":"Мама-Зима","registered_at":"2026-06-11T20:12:17Z","spotify_id":"2uYB8Znh0bUlRmILri3wH6","type":"track"}

Там у тополі
type: MusicAlbum
date published: 2022-11-11
track: Там у тополі
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194128
  explicit: false
  by artist: Artem Pivovarov
  by artist: NK
  in album: Там у тополі
    type: MusicAlbum
    date published: 2022-11-11
  isrc code: UABM12200593
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T13:33:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9c338d7b6a9f41b705caad18e379f99570c45371c7995c6d0544672da6fc3937
  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/67FofomixTvg50qMzivHOq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/67FofomixTvg50qMzivHOq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9c338d7b6a9f41b705caad18e379f99570c45371c7995c6d0544672da6fc3937","isrc":"UABM12200593","name":"Там у тополі","registered_at":"2026-06-05T13:33:21Z","spotify_id":"67FofomixTvg50qMzivHOq","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 0x9c338d7b6a9f41b705caad18e379f99570c45371c7995c6d0544672da6fc3937. 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/67FofomixTvg50qMzivHOq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/67FofomixTvg50qMzivHOq.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x9c338d7b6a9f41b705caad18e379f99570c45371c7995c6d0544672da6fc3937","isrc":"UABM12200593","name":"Там у тополі","registered_at":"2026-06-05T13:33:21Z","spotify_id":"67FofomixTvg50qMzivHOq","type":"track"}

Кришталь
type: MusicAlbum
date published: 2022-09-02
track: Кришталь
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173445
  explicit: false
  by artist: NK
  in album: Кришталь
    type: MusicAlbum
    date published: 2022-09-02
  isrc code: FR2X42243396
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T23:07:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x66c3d1ae5162483c18306074567c7b73f9f4b3364f6bdb93f1b99766d878c55f
  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/1ixJTPRUzQfa7a1wwhLs9B.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ixJTPRUzQfa7a1wwhLs9B
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x66c3d1ae5162483c18306074567c7b73f9f4b3364f6bdb93f1b99766d878c55f","isrc":"FR2X42243396","name":"Кришталь","registered_at":"2026-06-08T23:07:55Z","spotify_id":"1ixJTPRUzQfa7a1wwhLs9B","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 0x66c3d1ae5162483c18306074567c7b73f9f4b3364f6bdb93f1b99766d878c55f. 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/1ixJTPRUzQfa7a1wwhLs9B.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ixJTPRUzQfa7a1wwhLs9B.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x66c3d1ae5162483c18306074567c7b73f9f4b3364f6bdb93f1b99766d878c55f","isrc":"FR2X42243396","name":"Кришталь","registered_at":"2026-06-08T23:07:55Z","spotify_id":"1ixJTPRUzQfa7a1wwhLs9B","type":"track"}

Коли мине війна
type: MusicAlbum
date published: 2022-08-05
track: Коли мине війна
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177857
  explicit: false
  by artist: NK
  in album: Коли мине війна
    type: MusicAlbum
    date published: 2022-08-05
  isrc code: FRX282281209
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T11:07:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3bcc4d05d07546c166172ce6c9aaca020f49907c42e1cfbce8dd74d99209552e
  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/4gZ6Js7bhzgsQBrryraA0b.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4gZ6Js7bhzgsQBrryraA0b
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3bcc4d05d07546c166172ce6c9aaca020f49907c42e1cfbce8dd74d99209552e","isrc":"FRX282281209","name":"Коли мине війна","registered_at":"2026-06-09T11:07:38Z","spotify_id":"4gZ6Js7bhzgsQBrryraA0b","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 0x3bcc4d05d07546c166172ce6c9aaca020f49907c42e1cfbce8dd74d99209552e. 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/4gZ6Js7bhzgsQBrryraA0b.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4gZ6Js7bhzgsQBrryraA0b.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x3bcc4d05d07546c166172ce6c9aaca020f49907c42e1cfbce8dd74d99209552e","isrc":"FRX282281209","name":"Коли мине війна","registered_at":"2026-06-09T11:07:38Z","spotify_id":"4gZ6Js7bhzgsQBrryraA0b","type":"track"}

Back Home
type: MusicAlbum
date published: 2022-06-24
track: Back Home
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153000
  explicit: false
  by artist: NK
  in album: Back Home
    type: MusicAlbum
    date published: 2022-06-24
  isrc code: FRX202277213
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T09:15:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2bb8b5e383e4764d1ddbe05195575cd32e3ce38c60f351d22ed41c0727ea4874
  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/6T3EgqaH7UWRb6qYDKqGhE.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6T3EgqaH7UWRb6qYDKqGhE
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2bb8b5e383e4764d1ddbe05195575cd32e3ce38c60f351d22ed41c0727ea4874","isrc":"FRX202277213","name":"Back Home","registered_at":"2026-06-22T09:15:13Z","spotify_id":"6T3EgqaH7UWRb6qYDKqGhE","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 0x2bb8b5e383e4764d1ddbe05195575cd32e3ce38c60f351d22ed41c0727ea4874. 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/6T3EgqaH7UWRb6qYDKqGhE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6T3EgqaH7UWRb6qYDKqGhE.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x2bb8b5e383e4764d1ddbe05195575cd32e3ce38c60f351d22ed41c0727ea4874","isrc":"FRX202277213","name":"Back Home","registered_at":"2026-06-22T09:15:13Z","spotify_id":"6T3EgqaH7UWRb6qYDKqGhE","type":"track"}

You Crying
type: MusicAlbum
date published: 2022-05-13
track: You Crying
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198000
  explicit: false
  by artist: NK
  in album: You Crying
    type: MusicAlbum
    date published: 2022-05-13
  isrc code: FR96X2253063

Я - Україна
type: MusicAlbum
date published: 2022-03-17
track: Я - Україна
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174991
  explicit: false
  by artist: NK
  in album: Я - Україна
    type: MusicAlbum
    date published: 2022-03-17
  isrc code: FR59R2201437
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T13:11:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbf33da9e68e6be7594aaa047c49b81759aca24e4b5b76e868b0993d09fd33990
  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/62uJKEMYG2NcZPQROlYgHN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62uJKEMYG2NcZPQROlYgHN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbf33da9e68e6be7594aaa047c49b81759aca24e4b5b76e868b0993d09fd33990","isrc":"FR59R2201437","name":"Я - Україна","registered_at":"2026-06-06T13:11:21Z","spotify_id":"62uJKEMYG2NcZPQROlYgHN","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 0xbf33da9e68e6be7594aaa047c49b81759aca24e4b5b76e868b0993d09fd33990. 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/62uJKEMYG2NcZPQROlYgHN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62uJKEMYG2NcZPQROlYgHN.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xbf33da9e68e6be7594aaa047c49b81759aca24e4b5b76e868b0993d09fd33990","isrc":"FR59R2201437","name":"Я - Україна","registered_at":"2026-06-06T13:11:21Z","spotify_id":"62uJKEMYG2NcZPQROlYgHN","type":"track"}

Sorry 2
type: MusicAlbum
date published: 2021-11-19
track: Sorry 2
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158627
  explicit: false
  by artist: DEMCHUK
  by artist: NK
  in album: Sorry 2
    type: MusicAlbum
    date published: 2021-11-19
  isrc code: FRX872121917
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T23:12:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9f31ff0e9029b3bc4163fcce4809309debfa1f4ef9708a348e82d85d5ffa4c1f
  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/3OUJJuGD6hdEKE9QNgmkp7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3OUJJuGD6hdEKE9QNgmkp7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9f31ff0e9029b3bc4163fcce4809309debfa1f4ef9708a348e82d85d5ffa4c1f","isrc":"FRX872121917","name":"Sorry 2","registered_at":"2026-06-08T23:12:16Z","spotify_id":"3OUJJuGD6hdEKE9QNgmkp7","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 0x9f31ff0e9029b3bc4163fcce4809309debfa1f4ef9708a348e82d85d5ffa4c1f. 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/3OUJJuGD6hdEKE9QNgmkp7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3OUJJuGD6hdEKE9QNgmkp7.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x9f31ff0e9029b3bc4163fcce4809309debfa1f4ef9708a348e82d85d5ffa4c1f","isrc":"FRX872121917","name":"Sorry 2","registered_at":"2026-06-08T23:12:16Z","spotify_id":"3OUJJuGD6hdEKE9QNgmkp7","type":"track"}

Почуття (Alex Caspian Remix)
type: MusicAlbum
date published: 2021-10-15
track: Почуття (Alex Caspian Remix)
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176640
  explicit: false
  by artist: NK
  in album: Почуття (Alex Caspian Remix)
    type: MusicAlbum
    date published: 2021-10-15
  isrc code: AEA0D2175018
track: Почуття (Alex Caspian Extended Remix)
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236160
  explicit: false
  by artist: NK
  in album: Почуття (Alex Caspian Remix)
    type: MusicAlbum
    date published: 2021-10-15

Девочки Рулят (Stryyko remix)
type: MusicAlbum
date published: 2021-07-25
track: Девочки Рулят (Stryyko remix)
  type: MusicRecording
  duration: PT2M21S
  duration ms: 141015
  explicit: false
  by artist: NK
  by artist: Stryyko
  in album: Девочки Рулят (Stryyko remix)
    type: MusicAlbum
    date published: 2021-07-25
  isrc code: CAENV2199038

Почуття (Zaec Remix)
type: MusicAlbum
date published: 2021-04-30
track: Почуття - Zaec Remix
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180607
  explicit: false
  by artist: NK
  by artist: Zaec
  in album: Почуття (Zaec Remix)
    type: MusicAlbum
    date published: 2021-04-30

Почуття (Diresh Remix)
type: MusicAlbum
date published: 2021-04-30
track: Почуття - Diresh Remix
  type: MusicRecording
  duration: PT4M15S
  duration ms: 255483
  explicit: false
  by artist: NK
  by artist: DIRESH
  in album: Почуття (Diresh Remix)
    type: MusicAlbum
    date published: 2021-04-30
  isrc code: FR96X2121322

Ма
type: MusicAlbum
date published: 2021-04-16
track: Ма
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175200
  explicit: false
  by artist: NK
  in album: Ма
    type: MusicAlbum
    date published: 2021-04-16
  isrc code: FR2X42127873
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T21:56:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2840ae8f769dce67a6af57b9b34d237c20c822f0d0c32e330d540d2fb485a01b
  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/454ZDOKDCcimRXVB4wsDwJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/454ZDOKDCcimRXVB4wsDwJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2840ae8f769dce67a6af57b9b34d237c20c822f0d0c32e330d540d2fb485a01b","isrc":"FR2X42127873","name":"Ма","registered_at":"2026-06-24T21:56:17Z","spotify_id":"454ZDOKDCcimRXVB4wsDwJ","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 0x2840ae8f769dce67a6af57b9b34d237c20c822f0d0c32e330d540d2fb485a01b. 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/454ZDOKDCcimRXVB4wsDwJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/454ZDOKDCcimRXVB4wsDwJ.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0x2840ae8f769dce67a6af57b9b34d237c20c822f0d0c32e330d540d2fb485a01b","isrc":"FR2X42127873","name":"Ма","registered_at":"2026-06-24T21:56:17Z","spotify_id":"454ZDOKDCcimRXVB4wsDwJ","type":"track"}

Девочки Рулят
type: MusicAlbum
date published: 2021-03-05
track: Девочки Рулят
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151928
  explicit: false
  by artist: NK
  in album: Девочки Рулят
    type: MusicAlbum
    date published: 2021-03-05
  isrc code: FR2X42123348
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T17:38:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5b884141f7f86e60ba16887d3f07b5238a3c520cc44490d434455f36e083ca9d
  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/5iPjPVvUbCm8B14QtFlooK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5iPjPVvUbCm8B14QtFlooK
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5b884141f7f86e60ba16887d3f07b5238a3c520cc44490d434455f36e083ca9d","isrc":"FR2X42123348","name":"Девочки Рулят","registered_at":"2026-06-19T17:38:27Z","spotify_id":"5iPjPVvUbCm8B14QtFlooK","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 0x5b884141f7f86e60ba16887d3f07b5238a3c520cc44490d434455f36e083ca9d. 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/5iPjPVvUbCm8B14QtFlooK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5iPjPVvUbCm8B14QtFlooK.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x5b884141f7f86e60ba16887d3f07b5238a3c520cc44490d434455f36e083ca9d","isrc":"FR2X42123348","name":"Девочки Рулят","registered_at":"2026-06-19T17:38:27Z","spotify_id":"5iPjPVvUbCm8B14QtFlooK","type":"track"}

Почуття
type: MusicAlbum
date published: 2021-01-29
track: Почуття
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174720
  explicit: false
  by artist: NK
  in album: Почуття
    type: MusicAlbum
    date published: 2021-01-29
  isrc code: FR10S2103207
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T19:21:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf2c2a23b0a6719af22e7a2ce372971b2c85ca62d5e668520e1a5be56912db52a
  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/1oBr3PmVTUnR8xop4wUtPa.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1oBr3PmVTUnR8xop4wUtPa
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf2c2a23b0a6719af22e7a2ce372971b2c85ca62d5e668520e1a5be56912db52a","isrc":"FR10S2103207","name":"Почуття","registered_at":"2026-06-06T19:21:29Z","spotify_id":"1oBr3PmVTUnR8xop4wUtPa","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 0xf2c2a23b0a6719af22e7a2ce372971b2c85ca62d5e668520e1a5be56912db52a. 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/1oBr3PmVTUnR8xop4wUtPa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1oBr3PmVTUnR8xop4wUtPa.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xf2c2a23b0a6719af22e7a2ce372971b2c85ca62d5e668520e1a5be56912db52a","isrc":"FR10S2103207","name":"Почуття","registered_at":"2026-06-06T19:21:29Z","spotify_id":"1oBr3PmVTUnR8xop4wUtPa","type":"track"}

Vibe (Dance Version Remix)
type: MusicAlbum
date published: 2020-12-18
track: Vibe - Dance Version Remix
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170541
  explicit: false
  by artist: NK
  by artist: D.J. Lili Puto
  in album: Vibe (Dance Version Remix)
    type: MusicAlbum
    date published: 2020-12-18
  isrc code: DGA052077108

A Huevo (Dance Version)
type: MusicAlbum
date published: 2020-12-11
track: A Huevo - Dance Version
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179478
  explicit: false
  by artist: NK
  by artist: D.J. Lili Puto
  in album: A Huevo (Dance Version)
    type: MusicAlbum
    date published: 2020-12-11
  isrc code: FR26V2055517

Vibe
type: MusicAlbum
date published: 2020-11-27
track: Vibe
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195428
  explicit: false
  by artist: NK
  in album: Vibe
    type: MusicAlbum
    date published: 2020-11-27
  isrc code: FR26V2026994
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T18:56:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x34e68aab16e1bb9a0cf2b4b988b91a584b29fead101a2004392035db8071c3ec
  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/2jEAUwpF9RBOuRP7wDkIHY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2jEAUwpF9RBOuRP7wDkIHY
  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 0x34e68aab16e1bb9a0cf2b4b988b91a584b29fead101a2004392035db8071c3ec. 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/2jEAUwpF9RBOuRP7wDkIHY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2jEAUwpF9RBOuRP7wDkIHY.
    date published: 2026-07-02T05:09:12Z

Intro - Live In Kyiv
type: MusicRecording
duration: PT1M59S
duration ms: 119750
explicit: false
by artist: NK
in album: Live in Kyiv
  type: MusicAlbum
  date published: 2024-02-02
isrc code: FR2X42409099

Тримай - Live in Kyiv
type: MusicRecording
duration: PT3M50S
duration ms: 230250
explicit: false
by artist: NK
in album: Live in Kyiv
  type: MusicAlbum
  date published: 2024-02-02

Це є моя ніч - Live in Kyiv
type: MusicRecording
duration: PT2M55S
duration ms: 175291
explicit: false
by artist: NK
in album: Live in Kyiv
  type: MusicAlbum
  date published: 2024-02-02

Peligroso - Live In Kyiv
type: MusicRecording
duration: PT2M34S
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  date published: 2024-02-02

Кришталь - Live in Kyiv
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  date published: 2024-02-02

Intro Душа - Live in Kyiv
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  date published: 2024-02-02

Душа - Live in Kyiv
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Почуття - Live in Kyiv
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by artist: NK
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  date published: 2024-02-02

Додому - Live in Kyiv
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in album: Live in Kyiv
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  date published: 2024-02-02

Коли мине війна - Live in Kyiv
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in album: Live in Kyiv
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  date published: 2024-02-02

Intro Дівчата рулять - Live in Kyiv
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  date published: 2024-02-02

Дівчата рулять - Live in Kyiv
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  type: MusicAlbum
  date published: 2024-02-02

Попа як у Кім - Live in Kyiv
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by artist: NK
in album: Live in Kyiv
  type: MusicAlbum
  date published: 2024-02-02
isrc code: FR2X42409111

Intro Elefante - Live In Kyiv
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by artist: NK
in album: Live in Kyiv
  type: MusicAlbum
  date published: 2024-02-02

Elefante - Live In Kyiv
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duration ms: 168000
explicit: false
by artist: NK
in album: Live in Kyiv
  type: MusicAlbum
  date published: 2024-02-02
isrc code: FR2X42409113

No Stress - Live In Kyiv
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duration: PT3M31S
duration ms: 211750
explicit: false
by artist: NK
in album: Live in Kyiv
  type: MusicAlbum
  date published: 2024-02-02

Я - Україна - Live in Kyiv
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duration: PT3M22S
duration ms: 202000
explicit: false
by artist: NK
in album: Live in Kyiv
  type: MusicAlbum
  date published: 2024-02-02

Обіцяю - Live in Kyiv
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duration: PT4M55S
duration ms: 295000
explicit: false
by artist: NK
in album: Live in Kyiv
  type: MusicAlbum
  date published: 2024-02-02

Красное Вино
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duration: PT3M37S
duration ms: 217999
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by artist: NK
in album: Красное Вино
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  date published: 2021-05-21
isrc code: FR2X42127871
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ypGPnY9ApOtsAcnMi90f7
additional property: OTSTimestamp
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  value: 2026-06-13T17:25:41Z
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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 0x88cbe274c252885282bad578302717c00c9cc8c3d1cc74891e1706f7789d71f6. 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/5ypGPnY9ApOtsAcnMi90f7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ypGPnY9ApOtsAcnMi90f7.
  date published: 2026-06-13T17:25:41Z
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Обидно
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isrc code: FR2X42127872
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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  value: 2026-07-02T03:55:08Z
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 0xadb063a84cc006b58af50bc018369e7cd613a43c584b9fa51ab4cfc6d569d7ce. 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/445gvbObfml2Cbgb1loJY9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/445gvbObfml2Cbgb1loJY9.
  date published: 2026-07-02T03:55:08Z
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