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popularity: 41
followers: 10816
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSProofURL
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additional property: OTSVerificationAPI
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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 0x473766df471b0dd1535b9481b69840e05b975f5ddac47615c63f473516be1194. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b3f56267-1ff4-4752-9541-d86c4b2903b2.json and https://artists.proofprofile.net/proofs/artist/b3f56267-1ff4-4752-9541-d86c4b2903b2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
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album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
  track: Podróż w Krainę Baśni (z filmu Podróże Pana Kleksa)
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      type: MusicAlbum
      date published: 2001-01-01
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      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 0x135ad7a76848b3539213c2161c1a915900592c15d42a81a5f09f281ab0a84796. 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/6ThMuAxpmmWxJ3uUaNiRIG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ThMuAxpmmWxJ3uUaNiRIG.
      date published: 2026-06-13T17:25:41Z
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  track: Halo Ptaki - z filmu "Pan Kleks w Kosmosie"
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    additional property: OTSVerificationAPI
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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 0x3ad067b74cea94e5a7af694b612d950f2f11db29d5d1c5ca4f4a3945ff275623. 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/152ACR9J8BNGlCbUaGLBfX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/152ACR9J8BNGlCbUaGLBfX.
      date published: 2026-06-13T17:25:41Z
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  track: Kosmiczny prolog - z filmu "Akademia Pana Kleksa"
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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 0xc6697097f1ddefc8552f619c16214dd25fa198f3ece637feabe818712e4f13f6. 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/1KfJQM02ybetZcrRDgVnfp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KfJQM02ybetZcrRDgVnfp.
      date published: 2026-07-02T03:55:08Z
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  track: Droga do Gwiazd - z filmu "Pan Kleks w Kosmosie"
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      type: MusicAlbum
      date published: 2001-01-01
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    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: Droga do Bajdocji (z filmu Podróże Pana Kleksa)
  track: Witajcie W Naszej Bajce - z filmu "Akademia Pana Kleksa"
  track: Apoteoza Baja (z filmu Podróże Pana Kleksa)
  track: Leń - z filmu "Akademia Pana Kleksa"
  track: Rozmowa Z Bajtkiem - z filmu "Pan Kleks w Kosmosie"
  track: Ballada Alladyna (z filmu Podróże Pana Kleksa)
  track: Z.O.O. - z filmu "Akademia Pana Kleksa"
  track: Jest tylko ekran - z filmu "Pan Kleks w Kosmosie"
  track: Dyscyplina - z filmu "Pan Kleks w Kosmosie"
  track: Kaczka Dziwaczka - z filmu "Akademia Pana Kleksa"
  track: Z Poradnika Młodego Zielarza (z filmu Podróże Pana Kleksa)
  track: Ballada Okrętowa (z filmu Podróże Pana Kleksa)
  track: Kwoka - z filmu "Akademia Pana Kleksa"
  track: AA UU - z filmu "Pan Kleks w Kosmosie"
  track: Zaklęcie Doktora Paj-Chi-Wo (z filmu Podróże Pana Kleksa)
  track: Jak Rozmawiać Trzeba Z Psem - z filmu "Akademia Pana Kleksa"
  track: Kolęda Pana Kleksa - z filmu "Pan Kleks w Kosmosie"
  track: Planeta Fantazja - z filmu "Pan Kleks w Kosmosie"
  track: Cała Naprzód (z filmu Podróże Pana Kleksa)
  track: Narodziny Księcia Mateusza - z filmu "Akademia Pana Kleksa"
  track: Motyw Doktora Paj-Chi-Wo - z filmu "Akademia Pana Kleksa"
  track: Piosenka Gubernatora - z filmu "Pan Kleks w Kosmosie"
  track: Tatuaż Tango (z filmu Podróże Pana Kleksa)
  track: Kołysanka W Stylu Mango - z filmu "Pan Kleks w Kosmosie"
  track: Inwazja Wilkołaków - z filmu "Akademia Pana Kleksa"
  track: Prezentacja Aby (z filmu Podróże Pana Kleksa)
  track: Meluzyna, Czyli Historia Podwodnej Miłości (z filmu Podróże Pana Kleksa)
  track: Na Wyspach Bergamutach - z filmu "Akademia Pana Kleksa"
  track: Ratujmy Kosmos - z filmu "Pan Kleks w Kosmosie"
  track: Bubu Abu Din (z filmu Podróże Pana Kleksa)
  track: Psie Smutki - z filmu "Akademia Pana Kleksa"
  track: W Labiryncie - z filmu "Pan Kleks w Kosmosie"
  track: Marsz Robotów (z filmu Podróże Pana Kleksa)
  track: Bal Na Mango - z filmu "Pan Kleks w Kosmosie"
  track: Sen o Siedmiu Szklankach - z filmu "Akademia Pana Kleksa"
  track: Salem Alejkum - z filmu Podróże Pana Kleksa
  track: Śpij Księżniczko - z filmu "Pan Kleks w Kosmosie"
  track: Księżyc raz odwiedził staw - z filmu "Akademia Pana Kleksa"
  track: Świąteczna Akademia - z filmu "Akademia Pana Kleksa"
  track: Zemsta Golarza Filipa - z filmu "Akademia Pana Kleksa"
  track: Pożegnanie z Bajką - z filmu "Akademia Pana Kleksa"
album: Jak Rozmawiać Trzeba Z Psem
album: Kaczka Dziwaczka
album: Na Wyspach Bergamuthach
album: Witajcie W Naszej Bajce
album: Z Poradnika Młodego Zielarza (z filmu Podróże Pana Kleksa)
track: Kosmiczny prolog - z filmu "Akademia Pana Kleksa"
track: Witajcie W Naszej Bajce - z filmu "Akademia Pana Kleksa"
track: Leń - z filmu "Akademia Pana Kleksa"
track: Z.O.O. - z filmu "Akademia Pana Kleksa"
track: Kaczka Dziwaczka - z filmu "Akademia Pana Kleksa"
track: Kwoka - z filmu "Akademia Pana Kleksa"
track: Jak Rozmawiać Trzeba Z Psem - z filmu "Akademia Pana Kleksa"
track: Narodziny Księcia Mateusza - z filmu "Akademia Pana Kleksa"
track: Motyw Doktora Paj-Chi-Wo - z filmu "Akademia Pana Kleksa"
track: Inwazja Wilkołaków - z filmu "Akademia Pana Kleksa"
track: Na Wyspach Bergamutach - z filmu "Akademia Pana Kleksa"
track: Psie Smutki - z filmu "Akademia Pana Kleksa"
track: Sen o Siedmiu Szklankach - z filmu "Akademia Pana Kleksa"
track: Księżyc raz odwiedził staw - z filmu "Akademia Pana Kleksa"
track: Świąteczna Akademia - z filmu "Akademia Pana Kleksa"
track: Zemsta Golarza Filipa - z filmu "Akademia Pana Kleksa"
track: Pożegnanie z Bajką - z filmu "Akademia Pana Kleksa"
track: Podróż w Krainę Baśni (z filmu Podróże Pana Kleksa)
track: Droga do Bajdocji (z filmu Podróże Pana Kleksa)
track: Apoteoza Baja (z filmu Podróże Pana Kleksa)

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OTSBitcoinBlockVerifyURL
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OTSVerificationAPI
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value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/06g4tjHWpT66Va48h6oSRw

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OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET 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 0x9a8d8873bff3986ecba8a465f067539faa93e0e409cf828a57c9b76d095bc0ba. 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/06g4tjHWpT66Va48h6oSRw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/06g4tjHWpT66Va48h6oSRw.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0x9a8d8873bff3986ecba8a465f067539faa93e0e409cf828a57c9b76d095bc0ba","isrc":"PLA140126002","name":"Droga do Gwiazd - z filmu \"Pan Kleks w Kosmosie\"","registered_at":"2026-06-10T08:03:15Z","spotify_id":"06g4tjHWpT66Va48h6oSRw","type":"track"}

Droga do Bajdocji (z filmu Podróże Pana Kleksa)
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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 0x0bba5ca2bcd54334308e679cdaebaa794f9151c7c2273ed8f41214b00149fed5. 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/785iss0Ui5otna98jnkqSS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/785iss0Ui5otna98jnkqSS.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x0bba5ca2bcd54334308e679cdaebaa794f9151c7c2273ed8f41214b00149fed5","isrc":"PLA140127002","name":"Droga do Bajdocji (z filmu Podróże Pana Kleksa)","registered_at":"2026-06-11T20:07:30Z","spotify_id":"785iss0Ui5otna98jnkqSS","type":"track"}

Witajcie W Naszej Bajce - z filmu "Akademia Pana Kleksa"
type: MusicRecording
duration: PT1M24S
duration ms: 84573
explicit: false
by artist: Akademia Pana Kleksa
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140125002
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:58:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x585acf0d8a2253e223d66612e6d84c71ca5460a74abf62baeb4859cec0ab7a90
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/277D0mkQ581kV0Za8KA41H.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/277D0mkQ581kV0Za8KA41H
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x585acf0d8a2253e223d66612e6d84c71ca5460a74abf62baeb4859cec0ab7a90","isrc":"PLA140125002","name":"Witajcie W Naszej Bajce - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-04T15:58:04Z","spotify_id":"277D0mkQ581kV0Za8KA41H","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 0x585acf0d8a2253e223d66612e6d84c71ca5460a74abf62baeb4859cec0ab7a90. 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/277D0mkQ581kV0Za8KA41H.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/277D0mkQ581kV0Za8KA41H.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x585acf0d8a2253e223d66612e6d84c71ca5460a74abf62baeb4859cec0ab7a90","isrc":"PLA140125002","name":"Witajcie W Naszej Bajce - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-04T15:58:04Z","spotify_id":"277D0mkQ581kV0Za8KA41H","type":"track"}

Apoteoza Baja (z filmu Podróże Pana Kleksa)
type: MusicRecording
duration: PT0M57S
duration ms: 57133
explicit: false
by artist: Akademia Pana Kleksa
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140127003
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T18:19:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x54ef0bd9e607f32f35c1a2851ea94d3f9fe882af7df2d1742530f0e115fd3437
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/25dUpTj4ao2apzvj7UzmZg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/25dUpTj4ao2apzvj7UzmZg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x54ef0bd9e607f32f35c1a2851ea94d3f9fe882af7df2d1742530f0e115fd3437","isrc":"PLA140127003","name":"Apoteoza Baja (z filmu Podróże Pana Kleksa)","registered_at":"2026-06-19T18:19:12Z","spotify_id":"25dUpTj4ao2apzvj7UzmZg","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 0x54ef0bd9e607f32f35c1a2851ea94d3f9fe882af7df2d1742530f0e115fd3437. 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/25dUpTj4ao2apzvj7UzmZg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/25dUpTj4ao2apzvj7UzmZg.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x54ef0bd9e607f32f35c1a2851ea94d3f9fe882af7df2d1742530f0e115fd3437","isrc":"PLA140127003","name":"Apoteoza Baja (z filmu Podróże Pana Kleksa)","registered_at":"2026-06-19T18:19:12Z","spotify_id":"25dUpTj4ao2apzvj7UzmZg","type":"track"}

Leń - z filmu "Akademia Pana Kleksa"
type: MusicRecording
duration: PT2M13S
duration ms: 133666
explicit: false
by artist: Akademia Pana Kleksa
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140125003
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T22:55:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6589e7256f338ca509ab2608af40682399353e7e05a0bff3d24a0a1bf11acc13
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/0hFJEC0nUSuWlqKUdyfc6i.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hFJEC0nUSuWlqKUdyfc6i
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6589e7256f338ca509ab2608af40682399353e7e05a0bff3d24a0a1bf11acc13","isrc":"PLA140125003","name":"Leń - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-05T22:55:24Z","spotify_id":"0hFJEC0nUSuWlqKUdyfc6i","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 0x6589e7256f338ca509ab2608af40682399353e7e05a0bff3d24a0a1bf11acc13. 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/0hFJEC0nUSuWlqKUdyfc6i.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hFJEC0nUSuWlqKUdyfc6i.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x6589e7256f338ca509ab2608af40682399353e7e05a0bff3d24a0a1bf11acc13","isrc":"PLA140125003","name":"Leń - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-05T22:55:24Z","spotify_id":"0hFJEC0nUSuWlqKUdyfc6i","type":"track"}

Rozmowa Z Bajtkiem - z filmu "Pan Kleks w Kosmosie"
type: MusicRecording
duration: PT1M38S
duration ms: 98080
explicit: false
by artist: Akademia Pana Kleksa
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140126003
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T15:09:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa59a62088e0dd22d3bd8ac4ed9fd443a1c33738cf1f333dd4f4a781312627b9d
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/71njqaOrNXaZYuY3etuPU2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/71njqaOrNXaZYuY3etuPU2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa59a62088e0dd22d3bd8ac4ed9fd443a1c33738cf1f333dd4f4a781312627b9d","isrc":"PLA140126003","name":"Rozmowa Z Bajtkiem - z filmu \"Pan Kleks w Kosmosie\"","registered_at":"2026-06-20T15:09:41Z","spotify_id":"71njqaOrNXaZYuY3etuPU2","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 0xa59a62088e0dd22d3bd8ac4ed9fd443a1c33738cf1f333dd4f4a781312627b9d. 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/71njqaOrNXaZYuY3etuPU2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/71njqaOrNXaZYuY3etuPU2.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xa59a62088e0dd22d3bd8ac4ed9fd443a1c33738cf1f333dd4f4a781312627b9d","isrc":"PLA140126003","name":"Rozmowa Z Bajtkiem - z filmu \"Pan Kleks w Kosmosie\"","registered_at":"2026-06-20T15:09:41Z","spotify_id":"71njqaOrNXaZYuY3etuPU2","type":"track"}

Ballada Alladyna (z filmu Podróże Pana Kleksa)
type: MusicRecording
duration: PT1M55S
duration ms: 115666
explicit: false
by artist: Akademia Pana Kleksa
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140127004
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T11:26:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x91f037e62a61a77892913a2c29f4c59a79c697ad3ab7c89effbdd124a05edc09
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/1bP9MSBVJuWbRp41FLF5XP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bP9MSBVJuWbRp41FLF5XP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x91f037e62a61a77892913a2c29f4c59a79c697ad3ab7c89effbdd124a05edc09","isrc":"PLA140127004","name":"Ballada Alladyna (z filmu Podróże Pana Kleksa)","registered_at":"2026-06-09T11:26:45Z","spotify_id":"1bP9MSBVJuWbRp41FLF5XP","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 0x91f037e62a61a77892913a2c29f4c59a79c697ad3ab7c89effbdd124a05edc09. 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/1bP9MSBVJuWbRp41FLF5XP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bP9MSBVJuWbRp41FLF5XP.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x91f037e62a61a77892913a2c29f4c59a79c697ad3ab7c89effbdd124a05edc09","isrc":"PLA140127004","name":"Ballada Alladyna (z filmu Podróże Pana Kleksa)","registered_at":"2026-06-09T11:26:45Z","spotify_id":"1bP9MSBVJuWbRp41FLF5XP","type":"track"}

Z.O.O. - z filmu "Akademia Pana Kleksa"
type: MusicRecording
duration: PT3M25S
duration ms: 205453
explicit: false
by artist: Akademia Pana Kleksa
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140125004
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T10:04:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4221132c8056dc8c0e7cc4979dadf5156c12ed408b99c0400d73698924929c43
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/1sjZ3cud0peQ3ZTZ7Vdw39.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1sjZ3cud0peQ3ZTZ7Vdw39
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4221132c8056dc8c0e7cc4979dadf5156c12ed408b99c0400d73698924929c43","isrc":"PLA140125004","name":"Z.O.O. - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-05T10:04:21Z","spotify_id":"1sjZ3cud0peQ3ZTZ7Vdw39","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 0x4221132c8056dc8c0e7cc4979dadf5156c12ed408b99c0400d73698924929c43. 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/1sjZ3cud0peQ3ZTZ7Vdw39.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1sjZ3cud0peQ3ZTZ7Vdw39.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x4221132c8056dc8c0e7cc4979dadf5156c12ed408b99c0400d73698924929c43","isrc":"PLA140125004","name":"Z.O.O. - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-05T10:04:21Z","spotify_id":"1sjZ3cud0peQ3ZTZ7Vdw39","type":"track"}

Jest tylko ekran - z filmu "Pan Kleks w Kosmosie"
type: MusicRecording
duration: PT3M18S
duration ms: 198306
explicit: false
by artist: Akademia Pana Kleksa
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140126004
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T10:10:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x181842c8a16dfe0e2346a88552a692199122ccdaaa105cda335efe4af56952d7
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/2VOynH7kiU7MIaa7odjBd5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2VOynH7kiU7MIaa7odjBd5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x181842c8a16dfe0e2346a88552a692199122ccdaaa105cda335efe4af56952d7","isrc":"PLA140126004","name":"Jest tylko ekran - z filmu \"Pan Kleks w Kosmosie\"","registered_at":"2026-06-22T10:10:45Z","spotify_id":"2VOynH7kiU7MIaa7odjBd5","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 0x181842c8a16dfe0e2346a88552a692199122ccdaaa105cda335efe4af56952d7. 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/2VOynH7kiU7MIaa7odjBd5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2VOynH7kiU7MIaa7odjBd5.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x181842c8a16dfe0e2346a88552a692199122ccdaaa105cda335efe4af56952d7","isrc":"PLA140126004","name":"Jest tylko ekran - z filmu \"Pan Kleks w Kosmosie\"","registered_at":"2026-06-22T10:10:45Z","spotify_id":"2VOynH7kiU7MIaa7odjBd5","type":"track"}

Dyscyplina - z filmu "Pan Kleks w Kosmosie"
type: MusicRecording
duration: PT2M17S
duration ms: 137426
explicit: false
by artist: Akademia Pana Kleksa
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140126005
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T23:35:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaa998952f06216ef464230f4c735fc39c3bd08522379b00bbd0f3ee5cd945954
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/5BGUE5fQFtc7fszE7bCxDk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5BGUE5fQFtc7fszE7bCxDk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaa998952f06216ef464230f4c735fc39c3bd08522379b00bbd0f3ee5cd945954","isrc":"PLA140126005","name":"Dyscyplina - z filmu \"Pan Kleks w Kosmosie\"","registered_at":"2026-06-08T23:35:00Z","spotify_id":"5BGUE5fQFtc7fszE7bCxDk","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 0xaa998952f06216ef464230f4c735fc39c3bd08522379b00bbd0f3ee5cd945954. 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/5BGUE5fQFtc7fszE7bCxDk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5BGUE5fQFtc7fszE7bCxDk.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xaa998952f06216ef464230f4c735fc39c3bd08522379b00bbd0f3ee5cd945954","isrc":"PLA140126005","name":"Dyscyplina - z filmu \"Pan Kleks w Kosmosie\"","registered_at":"2026-06-08T23:35:00Z","spotify_id":"5BGUE5fQFtc7fszE7bCxDk","type":"track"}

Kaczka Dziwaczka - z filmu "Akademia Pana Kleksa"
type: MusicRecording
duration: PT2M37S
duration ms: 157480
explicit: false
by artist: Akademia Pana Kleksa
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140125005
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:22:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x962ede79fdbe68cd09f5e8eaa49a0d9f365e3644c26c1734e6c18f869ad4c16b
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/5OjOtuooXdcDcLJA6OYPIp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OjOtuooXdcDcLJA6OYPIp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x962ede79fdbe68cd09f5e8eaa49a0d9f365e3644c26c1734e6c18f869ad4c16b","isrc":"PLA140125005","name":"Kaczka Dziwaczka - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-04T12:22:33Z","spotify_id":"5OjOtuooXdcDcLJA6OYPIp","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 0x962ede79fdbe68cd09f5e8eaa49a0d9f365e3644c26c1734e6c18f869ad4c16b. 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/5OjOtuooXdcDcLJA6OYPIp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OjOtuooXdcDcLJA6OYPIp.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x962ede79fdbe68cd09f5e8eaa49a0d9f365e3644c26c1734e6c18f869ad4c16b","isrc":"PLA140125005","name":"Kaczka Dziwaczka - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-04T12:22:33Z","spotify_id":"5OjOtuooXdcDcLJA6OYPIp","type":"track"}

Z Poradnika Młodego Zielarza (z filmu Podróże Pana Kleksa)
type: MusicRecording
duration: PT2M50S
duration ms: 170506
explicit: false
by artist: Akademia Pana Kleksa
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140127005
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T14:05:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcc14d303a6f0432431d965742c0c31c20dabcd919a165d23fba87101546b85f8
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/52Y6eG9MvigBvANevddclS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/52Y6eG9MvigBvANevddclS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcc14d303a6f0432431d965742c0c31c20dabcd919a165d23fba87101546b85f8","isrc":"PLA140127005","name":"Z Poradnika Młodego Zielarza (z filmu Podróże Pana Kleksa)","registered_at":"2026-06-05T14:05:20Z","spotify_id":"52Y6eG9MvigBvANevddclS","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 0xcc14d303a6f0432431d965742c0c31c20dabcd919a165d23fba87101546b85f8. 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/52Y6eG9MvigBvANevddclS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/52Y6eG9MvigBvANevddclS.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xcc14d303a6f0432431d965742c0c31c20dabcd919a165d23fba87101546b85f8","isrc":"PLA140127005","name":"Z Poradnika Młodego Zielarza (z filmu Podróże Pana Kleksa)","registered_at":"2026-06-05T14:05:20Z","spotify_id":"52Y6eG9MvigBvANevddclS","type":"track"}

Ballada Okrętowa (z filmu Podróże Pana Kleksa)
type: MusicRecording
duration: PT1M25S
duration ms: 85226
explicit: false
by artist: Akademia Pana Kleksa
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140127006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T08:02:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5d4f9c969758d4d970e61d15666f9445c862e26811429027bfb5fa7cf8627864
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/4H0B2l36YbNad78C1ky1EX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4H0B2l36YbNad78C1ky1EX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5d4f9c969758d4d970e61d15666f9445c862e26811429027bfb5fa7cf8627864","isrc":"PLA140127006","name":"Ballada Okrętowa (z filmu Podróże Pana Kleksa)","registered_at":"2026-06-10T08:02:16Z","spotify_id":"4H0B2l36YbNad78C1ky1EX","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 0x5d4f9c969758d4d970e61d15666f9445c862e26811429027bfb5fa7cf8627864. 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/4H0B2l36YbNad78C1ky1EX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4H0B2l36YbNad78C1ky1EX.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x5d4f9c969758d4d970e61d15666f9445c862e26811429027bfb5fa7cf8627864","isrc":"PLA140127006","name":"Ballada Okrętowa (z filmu Podróże Pana Kleksa)","registered_at":"2026-06-10T08:02:16Z","spotify_id":"4H0B2l36YbNad78C1ky1EX","type":"track"}

Kwoka - z filmu "Akademia Pana Kleksa"
type: MusicRecording
duration: PT2M4S
duration ms: 124186
explicit: false
by artist: Akademia Pana Kleksa
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140125006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T18:30:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfcd382f647da99b93d24cb60d66edec86e3edbf2992d66bb0c460b7d15bcb06c
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/2IuRd6ThgzicskvBeoa7zi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2IuRd6ThgzicskvBeoa7zi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfcd382f647da99b93d24cb60d66edec86e3edbf2992d66bb0c460b7d15bcb06c","isrc":"PLA140125006","name":"Kwoka - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-05T18:30:25Z","spotify_id":"2IuRd6ThgzicskvBeoa7zi","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 0xfcd382f647da99b93d24cb60d66edec86e3edbf2992d66bb0c460b7d15bcb06c. 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/2IuRd6ThgzicskvBeoa7zi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2IuRd6ThgzicskvBeoa7zi.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xfcd382f647da99b93d24cb60d66edec86e3edbf2992d66bb0c460b7d15bcb06c","isrc":"PLA140125006","name":"Kwoka - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-05T18:30:25Z","spotify_id":"2IuRd6ThgzicskvBeoa7zi","type":"track"}

AA UU - z filmu "Pan Kleks w Kosmosie"
type: MusicRecording
duration: PT2M9S
duration ms: 129039
explicit: false
by artist: Akademia Pana Kleksa
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140126006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T13:13:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x523189aefba8873551f0d768da1745e68f0aac94e82529fa5e6b1db86b81a999
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/5wHZOKfUWswoNkKUmIokQQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5wHZOKfUWswoNkKUmIokQQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x523189aefba8873551f0d768da1745e68f0aac94e82529fa5e6b1db86b81a999","isrc":"PLA140126006","name":"AA UU - z filmu \"Pan Kleks w Kosmosie\"","registered_at":"2026-06-20T13:13:14Z","spotify_id":"5wHZOKfUWswoNkKUmIokQQ","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 0x523189aefba8873551f0d768da1745e68f0aac94e82529fa5e6b1db86b81a999. 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/5wHZOKfUWswoNkKUmIokQQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5wHZOKfUWswoNkKUmIokQQ.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x523189aefba8873551f0d768da1745e68f0aac94e82529fa5e6b1db86b81a999","isrc":"PLA140126006","name":"AA UU - z filmu \"Pan Kleks w Kosmosie\"","registered_at":"2026-06-20T13:13:14Z","spotify_id":"5wHZOKfUWswoNkKUmIokQQ","type":"track"}

Zaklęcie Doktora Paj-Chi-Wo (z filmu Podróże Pana Kleksa)
type: MusicRecording
duration: PT2M12S
duration ms: 132066
explicit: false
by artist: Akademia Pana Kleksa
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140127007
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T21:16:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x56489645746d7469da9f0dbe8c0f63c8f8faa6a127c3fb66f8a95219bfc3f90d
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/1QpMjCWKDJrZ1uh3Y6e6DG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1QpMjCWKDJrZ1uh3Y6e6DG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x56489645746d7469da9f0dbe8c0f63c8f8faa6a127c3fb66f8a95219bfc3f90d","isrc":"PLA140127007","name":"Zaklęcie Doktora Paj-Chi-Wo (z filmu Podróże Pana Kleksa)","registered_at":"2026-06-09T21:16:59Z","spotify_id":"1QpMjCWKDJrZ1uh3Y6e6DG","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 0x56489645746d7469da9f0dbe8c0f63c8f8faa6a127c3fb66f8a95219bfc3f90d. 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/1QpMjCWKDJrZ1uh3Y6e6DG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1QpMjCWKDJrZ1uh3Y6e6DG.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x56489645746d7469da9f0dbe8c0f63c8f8faa6a127c3fb66f8a95219bfc3f90d","isrc":"PLA140127007","name":"Zaklęcie Doktora Paj-Chi-Wo (z filmu Podróże Pana Kleksa)","registered_at":"2026-06-09T21:16:59Z","spotify_id":"1QpMjCWKDJrZ1uh3Y6e6DG","type":"track"}

Jak Rozmawiać Trzeba Z Psem - z filmu "Akademia Pana Kleksa"
type: MusicRecording
duration: PT1M31S
duration ms: 91186
explicit: false
by artist: Akademia Pana Kleksa
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140125007
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T18:30:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb969b373ceebd4cdd3a79d1b4dc93226c55ad0ea0242d7a372366b8ffde36ce7
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/7d6NatV7TXVd9dDUm8xyNP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7d6NatV7TXVd9dDUm8xyNP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb969b373ceebd4cdd3a79d1b4dc93226c55ad0ea0242d7a372366b8ffde36ce7","isrc":"PLA140125007","name":"Jak Rozmawiać Trzeba Z Psem - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-05T18:30:37Z","spotify_id":"7d6NatV7TXVd9dDUm8xyNP","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 0xb969b373ceebd4cdd3a79d1b4dc93226c55ad0ea0242d7a372366b8ffde36ce7. 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/7d6NatV7TXVd9dDUm8xyNP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7d6NatV7TXVd9dDUm8xyNP.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xb969b373ceebd4cdd3a79d1b4dc93226c55ad0ea0242d7a372366b8ffde36ce7","isrc":"PLA140125007","name":"Jak Rozmawiać Trzeba Z Psem - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-05T18:30:37Z","spotify_id":"7d6NatV7TXVd9dDUm8xyNP","type":"track"}

Kolęda Pana Kleksa - z filmu "Pan Kleks w Kosmosie"
type: MusicRecording
duration: PT2M2S
duration ms: 122986
explicit: false
by artist: Akademia Pana Kleksa
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140126007
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T20:17:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8bebd8c9b27bab24f4758523b956ee33deff482e81ef81a986c34f2a05e67744
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/5ja7LRU154fxXuKsNWoAhz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ja7LRU154fxXuKsNWoAhz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8bebd8c9b27bab24f4758523b956ee33deff482e81ef81a986c34f2a05e67744","isrc":"PLA140126007","name":"Kolęda Pana Kleksa - z filmu \"Pan Kleks w Kosmosie\"","registered_at":"2026-06-20T20:17:14Z","spotify_id":"5ja7LRU154fxXuKsNWoAhz","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 0x8bebd8c9b27bab24f4758523b956ee33deff482e81ef81a986c34f2a05e67744. 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/5ja7LRU154fxXuKsNWoAhz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ja7LRU154fxXuKsNWoAhz.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x8bebd8c9b27bab24f4758523b956ee33deff482e81ef81a986c34f2a05e67744","isrc":"PLA140126007","name":"Kolęda Pana Kleksa - z filmu \"Pan Kleks w Kosmosie\"","registered_at":"2026-06-20T20:17:14Z","spotify_id":"5ja7LRU154fxXuKsNWoAhz","type":"track"}

Planeta Fantazja - z filmu "Pan Kleks w Kosmosie"
type: MusicRecording
duration: PT3M9S
duration ms: 189680
explicit: false
by artist: Akademia Pana Kleksa
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140126008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T03:35:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7e4f01f5c9ed7e4583f5d037c5bfc26f1d68d325d4d86b69b43656556a7f74fa
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/0en6aAGwJX2BTUTrjMuepz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0en6aAGwJX2BTUTrjMuepz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7e4f01f5c9ed7e4583f5d037c5bfc26f1d68d325d4d86b69b43656556a7f74fa","isrc":"PLA140126008","name":"Planeta Fantazja - z filmu \"Pan Kleks w Kosmosie\"","registered_at":"2026-06-11T03:35:56Z","spotify_id":"0en6aAGwJX2BTUTrjMuepz","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 0x7e4f01f5c9ed7e4583f5d037c5bfc26f1d68d325d4d86b69b43656556a7f74fa. 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/0en6aAGwJX2BTUTrjMuepz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0en6aAGwJX2BTUTrjMuepz.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x7e4f01f5c9ed7e4583f5d037c5bfc26f1d68d325d4d86b69b43656556a7f74fa","isrc":"PLA140126008","name":"Planeta Fantazja - z filmu \"Pan Kleks w Kosmosie\"","registered_at":"2026-06-11T03:35:56Z","spotify_id":"0en6aAGwJX2BTUTrjMuepz","type":"track"}

Cała Naprzód (z filmu Podróże Pana Kleksa)
type: MusicRecording
duration: PT2M20S
duration ms: 140160
explicit: false
by artist: Akademia Pana Kleksa
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140127008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T14:49:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x59fd60970bbc9187db56cd9d39a90e9a31344204891030669fb9e428bfdc5ea1
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/0qKlBxH1lGFVOJz28HAcF6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0qKlBxH1lGFVOJz28HAcF6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x59fd60970bbc9187db56cd9d39a90e9a31344204891030669fb9e428bfdc5ea1","isrc":"PLA140127008","name":"Cała Naprzód (z filmu Podróże Pana Kleksa)","registered_at":"2026-06-10T14:49:20Z","spotify_id":"0qKlBxH1lGFVOJz28HAcF6","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 0x59fd60970bbc9187db56cd9d39a90e9a31344204891030669fb9e428bfdc5ea1. 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/0qKlBxH1lGFVOJz28HAcF6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0qKlBxH1lGFVOJz28HAcF6.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x59fd60970bbc9187db56cd9d39a90e9a31344204891030669fb9e428bfdc5ea1","isrc":"PLA140127008","name":"Cała Naprzód (z filmu Podróże Pana Kleksa)","registered_at":"2026-06-10T14:49:20Z","spotify_id":"0qKlBxH1lGFVOJz28HAcF6","type":"track"}

Narodziny Księcia Mateusza - z filmu "Akademia Pana Kleksa"
type: MusicRecording
duration: PT1M29S
duration ms: 89600
explicit: false
by artist: Akademia Pana Kleksa
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140125008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T06:46:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xebe908058046dd2bb4ab4164bfe42acfc847647c8283f43eed953c129ac77951
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/20LcFeZtHSPFZv9nITgv5p.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20LcFeZtHSPFZv9nITgv5p
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xebe908058046dd2bb4ab4164bfe42acfc847647c8283f43eed953c129ac77951","isrc":"PLA140125008","name":"Narodziny Księcia Mateusza - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-18T06:46:37Z","spotify_id":"20LcFeZtHSPFZv9nITgv5p","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 0xebe908058046dd2bb4ab4164bfe42acfc847647c8283f43eed953c129ac77951. 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/20LcFeZtHSPFZv9nITgv5p.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20LcFeZtHSPFZv9nITgv5p.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xebe908058046dd2bb4ab4164bfe42acfc847647c8283f43eed953c129ac77951","isrc":"PLA140125008","name":"Narodziny Księcia Mateusza - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-18T06:46:37Z","spotify_id":"20LcFeZtHSPFZv9nITgv5p","type":"track"}

Motyw Doktora Paj-Chi-Wo - z filmu "Akademia Pana Kleksa"
type: MusicRecording
duration: PT1M54S
duration ms: 114093
explicit: false
by artist: Akademia Pana Kleksa
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140125009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T19:12:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4d9d5e633a58f77f0b463ffb9be47070cfec4d295e1dd70bdd41fe6c8e5a9613
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/5a6GfrThYqwrpQ3PhH0Ayp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5a6GfrThYqwrpQ3PhH0Ayp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4d9d5e633a58f77f0b463ffb9be47070cfec4d295e1dd70bdd41fe6c8e5a9613","isrc":"PLA140125009","name":"Motyw Doktora Paj-Chi-Wo - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-11T19:12:54Z","spotify_id":"5a6GfrThYqwrpQ3PhH0Ayp","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 0x4d9d5e633a58f77f0b463ffb9be47070cfec4d295e1dd70bdd41fe6c8e5a9613. 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/5a6GfrThYqwrpQ3PhH0Ayp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5a6GfrThYqwrpQ3PhH0Ayp.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x4d9d5e633a58f77f0b463ffb9be47070cfec4d295e1dd70bdd41fe6c8e5a9613","isrc":"PLA140125009","name":"Motyw Doktora Paj-Chi-Wo - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-11T19:12:54Z","spotify_id":"5a6GfrThYqwrpQ3PhH0Ayp","type":"track"}

Piosenka Gubernatora - z filmu "Pan Kleks w Kosmosie"
type: MusicRecording
duration: PT2M25S
duration ms: 145240
explicit: false
by artist: Akademia Pana Kleksa
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140126009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T07:18:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x97238849146b7e844de266342548b51e79ee74e2679c011b452e0f5690443fd9
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/1YF8Az71XNB0dJW6bBO48W.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1YF8Az71XNB0dJW6bBO48W
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x97238849146b7e844de266342548b51e79ee74e2679c011b452e0f5690443fd9","isrc":"PLA140126009","name":"Piosenka Gubernatora - z filmu \"Pan Kleks w Kosmosie\"","registered_at":"2026-06-24T07:18:27Z","spotify_id":"1YF8Az71XNB0dJW6bBO48W","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 0x97238849146b7e844de266342548b51e79ee74e2679c011b452e0f5690443fd9. 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/1YF8Az71XNB0dJW6bBO48W.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1YF8Az71XNB0dJW6bBO48W.
  date published: 2026-07-02T03:55:08Z
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Tatuaż Tango (z filmu Podróże Pana Kleksa)
type: MusicRecording
duration: PT2M20S
duration ms: 140280
explicit: false
by artist: Akademia Pana Kleksa
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140127009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T11:23:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x87548d047995386ff87b8e3ea6d83859b5ae9234cdea532b931a549a52db8394
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/6upTf2BiYSRvZUeXu8qOyc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6upTf2BiYSRvZUeXu8qOyc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x87548d047995386ff87b8e3ea6d83859b5ae9234cdea532b931a549a52db8394","isrc":"PLA140127009","name":"Tatuaż Tango (z filmu Podróże Pana Kleksa)","registered_at":"2026-06-09T11:23:39Z","spotify_id":"6upTf2BiYSRvZUeXu8qOyc","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 0x87548d047995386ff87b8e3ea6d83859b5ae9234cdea532b931a549a52db8394. 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/6upTf2BiYSRvZUeXu8qOyc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6upTf2BiYSRvZUeXu8qOyc.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x87548d047995386ff87b8e3ea6d83859b5ae9234cdea532b931a549a52db8394","isrc":"PLA140127009","name":"Tatuaż Tango (z filmu Podróże Pana Kleksa)","registered_at":"2026-06-09T11:23:39Z","spotify_id":"6upTf2BiYSRvZUeXu8qOyc","type":"track"}

Kołysanka W Stylu Mango - z filmu "Pan Kleks w Kosmosie"
type: MusicRecording
duration: PT3M12S
duration ms: 192373
explicit: false
by artist: Akademia Pana Kleksa
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140126010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T22:05:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x55211559904e687e688a6cb5b1481791005dee08cc0716880f3d058aa2e7de29
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/1tPC1F6Dicr5I4c6gmAKnX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1tPC1F6Dicr5I4c6gmAKnX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x55211559904e687e688a6cb5b1481791005dee08cc0716880f3d058aa2e7de29","isrc":"PLA140126010","name":"Kołysanka W Stylu Mango - z filmu \"Pan Kleks w Kosmosie\"","registered_at":"2026-06-10T22:05:47Z","spotify_id":"1tPC1F6Dicr5I4c6gmAKnX","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 0x55211559904e687e688a6cb5b1481791005dee08cc0716880f3d058aa2e7de29. 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/1tPC1F6Dicr5I4c6gmAKnX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1tPC1F6Dicr5I4c6gmAKnX.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x55211559904e687e688a6cb5b1481791005dee08cc0716880f3d058aa2e7de29","isrc":"PLA140126010","name":"Kołysanka W Stylu Mango - z filmu \"Pan Kleks w Kosmosie\"","registered_at":"2026-06-10T22:05:47Z","spotify_id":"1tPC1F6Dicr5I4c6gmAKnX","type":"track"}

Inwazja Wilkołaków - z filmu "Akademia Pana Kleksa"
type: MusicRecording
duration: PT1M13S
duration ms: 73653
explicit: false
by artist: Akademia Pana Kleksa
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140125010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T12:13:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc686ab9b81a4c65fcdcb7256b4db43bb860b0f8e26ac723d274a933671b1a353
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/2U1fdanAU8VtK4OjQkVFSc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2U1fdanAU8VtK4OjQkVFSc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc686ab9b81a4c65fcdcb7256b4db43bb860b0f8e26ac723d274a933671b1a353","isrc":"PLA140125010","name":"Inwazja Wilkołaków - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-18T12:13:04Z","spotify_id":"2U1fdanAU8VtK4OjQkVFSc","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 0xc686ab9b81a4c65fcdcb7256b4db43bb860b0f8e26ac723d274a933671b1a353. 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/2U1fdanAU8VtK4OjQkVFSc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2U1fdanAU8VtK4OjQkVFSc.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xc686ab9b81a4c65fcdcb7256b4db43bb860b0f8e26ac723d274a933671b1a353","isrc":"PLA140125010","name":"Inwazja Wilkołaków - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-18T12:13:04Z","spotify_id":"2U1fdanAU8VtK4OjQkVFSc","type":"track"}

Prezentacja Aby (z filmu Podróże Pana Kleksa)
type: MusicRecording
duration: PT2M22S
duration ms: 142173
explicit: false
by artist: Akademia Pana Kleksa
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140127010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T18:19:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4d269acfbcd5748445acc11daed870e9321e9770efeb553f72f5908af1e3145a
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/3DgZf3X6GzzLzfUQL2zQqK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3DgZf3X6GzzLzfUQL2zQqK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4d269acfbcd5748445acc11daed870e9321e9770efeb553f72f5908af1e3145a","isrc":"PLA140127010","name":"Prezentacja Aby (z filmu Podróże Pana Kleksa)","registered_at":"2026-06-19T18:19:58Z","spotify_id":"3DgZf3X6GzzLzfUQL2zQqK","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 0x4d269acfbcd5748445acc11daed870e9321e9770efeb553f72f5908af1e3145a. 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/3DgZf3X6GzzLzfUQL2zQqK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3DgZf3X6GzzLzfUQL2zQqK.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x4d269acfbcd5748445acc11daed870e9321e9770efeb553f72f5908af1e3145a","isrc":"PLA140127010","name":"Prezentacja Aby (z filmu Podróże Pana Kleksa)","registered_at":"2026-06-19T18:19:58Z","spotify_id":"3DgZf3X6GzzLzfUQL2zQqK","type":"track"}

Meluzyna, Czyli Historia Podwodnej Miłości (z filmu Podróże Pana Kleksa)
type: MusicRecording
duration: PT3M7S
duration ms: 187320
explicit: false
by artist: Akademia Pana Kleksa
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140127011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:45:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa49ea32e2735ee228f0cf2d111d18032479a25c3114590667d09ae205502cfe2
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/6yc2i7S25Y0qbT4y0u8N7l.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6yc2i7S25Y0qbT4y0u8N7l
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa49ea32e2735ee228f0cf2d111d18032479a25c3114590667d09ae205502cfe2","isrc":"PLA140127011","name":"Meluzyna, Czyli Historia Podwodnej Miłości (z filmu Podróże Pana Kleksa)","registered_at":"2026-06-04T16:45:34Z","spotify_id":"6yc2i7S25Y0qbT4y0u8N7l","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 0xa49ea32e2735ee228f0cf2d111d18032479a25c3114590667d09ae205502cfe2. 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/6yc2i7S25Y0qbT4y0u8N7l.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6yc2i7S25Y0qbT4y0u8N7l.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xa49ea32e2735ee228f0cf2d111d18032479a25c3114590667d09ae205502cfe2","isrc":"PLA140127011","name":"Meluzyna, Czyli Historia Podwodnej Miłości (z filmu Podróże Pana Kleksa)","registered_at":"2026-06-04T16:45:34Z","spotify_id":"6yc2i7S25Y0qbT4y0u8N7l","type":"track"}

Na Wyspach Bergamutach - z filmu "Akademia Pana Kleksa"
type: MusicRecording
duration: PT2M9S
duration ms: 129626
explicit: false
by artist: Akademia Pana Kleksa
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140125011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:49:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5c210cf7dd1fbfdccaf50c41722010335703835510e35d7a0c8bee44cebe21d8
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/2pVxkmqkARl1qdoIq15lQk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2pVxkmqkARl1qdoIq15lQk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5c210cf7dd1fbfdccaf50c41722010335703835510e35d7a0c8bee44cebe21d8","isrc":"PLA140125011","name":"Na Wyspach Bergamutach - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-04T13:49:57Z","spotify_id":"2pVxkmqkARl1qdoIq15lQk","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 0x5c210cf7dd1fbfdccaf50c41722010335703835510e35d7a0c8bee44cebe21d8. 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/2pVxkmqkARl1qdoIq15lQk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2pVxkmqkARl1qdoIq15lQk.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x5c210cf7dd1fbfdccaf50c41722010335703835510e35d7a0c8bee44cebe21d8","isrc":"PLA140125011","name":"Na Wyspach Bergamutach - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-04T13:49:57Z","spotify_id":"2pVxkmqkARl1qdoIq15lQk","type":"track"}

Ratujmy Kosmos - z filmu "Pan Kleks w Kosmosie"
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duration: PT3M20S
duration ms: 200666
explicit: false
by artist: Akademia Pana Kleksa
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140126011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T22:02:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf901bf78c3f92b435d13239f59cc9e0b1dd896d4b31efcf746ed710a702ffdda
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/2z7N2KPi31KXW8JlbPUt4z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2z7N2KPi31KXW8JlbPUt4z
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf901bf78c3f92b435d13239f59cc9e0b1dd896d4b31efcf746ed710a702ffdda","isrc":"PLA140126011","name":"Ratujmy Kosmos - z filmu \"Pan Kleks w Kosmosie\"","registered_at":"2026-06-10T22:02:52Z","spotify_id":"2z7N2KPi31KXW8JlbPUt4z","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 0xf901bf78c3f92b435d13239f59cc9e0b1dd896d4b31efcf746ed710a702ffdda. 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/2z7N2KPi31KXW8JlbPUt4z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2z7N2KPi31KXW8JlbPUt4z.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xf901bf78c3f92b435d13239f59cc9e0b1dd896d4b31efcf746ed710a702ffdda","isrc":"PLA140126011","name":"Ratujmy Kosmos - z filmu \"Pan Kleks w Kosmosie\"","registered_at":"2026-06-10T22:02:52Z","spotify_id":"2z7N2KPi31KXW8JlbPUt4z","type":"track"}

Bubu Abu Din (z filmu Podróże Pana Kleksa)
type: MusicRecording
duration: PT3M35S
duration ms: 215293
explicit: false
by artist: Akademia Pana Kleksa
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140127012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T06:46:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9baf4832497aa3c6b9c50c88d96e59eaf27e1283b43a4f04ea033262af3c9f27
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/2xTW85iUGOXUtl4VMN5Neg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2xTW85iUGOXUtl4VMN5Neg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9baf4832497aa3c6b9c50c88d96e59eaf27e1283b43a4f04ea033262af3c9f27","isrc":"PLA140127012","name":"Bubu Abu Din (z filmu Podróże Pana Kleksa)","registered_at":"2026-06-18T06:46:05Z","spotify_id":"2xTW85iUGOXUtl4VMN5Neg","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 0x9baf4832497aa3c6b9c50c88d96e59eaf27e1283b43a4f04ea033262af3c9f27. 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/2xTW85iUGOXUtl4VMN5Neg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2xTW85iUGOXUtl4VMN5Neg.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x9baf4832497aa3c6b9c50c88d96e59eaf27e1283b43a4f04ea033262af3c9f27","isrc":"PLA140127012","name":"Bubu Abu Din (z filmu Podróże Pana Kleksa)","registered_at":"2026-06-18T06:46:05Z","spotify_id":"2xTW85iUGOXUtl4VMN5Neg","type":"track"}

Psie Smutki - z filmu "Akademia Pana Kleksa"
type: MusicRecording
duration: PT1M56S
duration ms: 116466
explicit: false
by artist: Akademia Pana Kleksa
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140125012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T01:26:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x15427833ebf072d718b6c26e4e6ec298ac487de2710f0e71d51e59a6491d4a9e
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/36LAEN2ev8CQRjkFvp4Zzo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36LAEN2ev8CQRjkFvp4Zzo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x15427833ebf072d718b6c26e4e6ec298ac487de2710f0e71d51e59a6491d4a9e","isrc":"PLA140125012","name":"Psie Smutki - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-08T01:26:30Z","spotify_id":"36LAEN2ev8CQRjkFvp4Zzo","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 0x15427833ebf072d718b6c26e4e6ec298ac487de2710f0e71d51e59a6491d4a9e. 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/36LAEN2ev8CQRjkFvp4Zzo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36LAEN2ev8CQRjkFvp4Zzo.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x15427833ebf072d718b6c26e4e6ec298ac487de2710f0e71d51e59a6491d4a9e","isrc":"PLA140125012","name":"Psie Smutki - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-08T01:26:30Z","spotify_id":"36LAEN2ev8CQRjkFvp4Zzo","type":"track"}

W Labiryncie - z filmu "Pan Kleks w Kosmosie"
type: MusicRecording
duration: PT2M9S
duration ms: 129332
explicit: false
by artist: Akademia Pana Kleksa
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140126012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T21:14:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9736daf7cf30efe5c3db330b57c149d67d46c7dfbbc05021e1a5c6c5104f6dc9
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/2MYbOzRniUOyBni85Jim0y.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MYbOzRniUOyBni85Jim0y
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9736daf7cf30efe5c3db330b57c149d67d46c7dfbbc05021e1a5c6c5104f6dc9","isrc":"PLA140126012","name":"W Labiryncie - z filmu \"Pan Kleks w Kosmosie\"","registered_at":"2026-06-09T21:14:36Z","spotify_id":"2MYbOzRniUOyBni85Jim0y","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 0x9736daf7cf30efe5c3db330b57c149d67d46c7dfbbc05021e1a5c6c5104f6dc9. 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/2MYbOzRniUOyBni85Jim0y.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MYbOzRniUOyBni85Jim0y.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x9736daf7cf30efe5c3db330b57c149d67d46c7dfbbc05021e1a5c6c5104f6dc9","isrc":"PLA140126012","name":"W Labiryncie - z filmu \"Pan Kleks w Kosmosie\"","registered_at":"2026-06-09T21:14:36Z","spotify_id":"2MYbOzRniUOyBni85Jim0y","type":"track"}

Marsz Robotów (z filmu Podróże Pana Kleksa)
type: MusicRecording
duration: PT1M42S
duration ms: 102800
explicit: false
by artist: Akademia Pana Kleksa
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140127013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T18:22:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x085fdd3a409fa2cba5ab50bb8723425175d19d5eeaa713f6f3fc0d972c7a7c31
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/2SilqX1nVeZf4jQwzjvIzw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2SilqX1nVeZf4jQwzjvIzw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x085fdd3a409fa2cba5ab50bb8723425175d19d5eeaa713f6f3fc0d972c7a7c31","isrc":"PLA140127013","name":"Marsz Robotów (z filmu Podróże Pana Kleksa)","registered_at":"2026-06-19T18:22:50Z","spotify_id":"2SilqX1nVeZf4jQwzjvIzw","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 0x085fdd3a409fa2cba5ab50bb8723425175d19d5eeaa713f6f3fc0d972c7a7c31. 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/2SilqX1nVeZf4jQwzjvIzw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2SilqX1nVeZf4jQwzjvIzw.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x085fdd3a409fa2cba5ab50bb8723425175d19d5eeaa713f6f3fc0d972c7a7c31","isrc":"PLA140127013","name":"Marsz Robotów (z filmu Podróże Pana Kleksa)","registered_at":"2026-06-19T18:22:50Z","spotify_id":"2SilqX1nVeZf4jQwzjvIzw","type":"track"}

Bal Na Mango - z filmu "Pan Kleks w Kosmosie"
type: MusicRecording
duration: PT2M46S
duration ms: 166800
explicit: false
by artist: Akademia Pana Kleksa
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140126013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T17:18:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xad9bdc534ded802c1c9236a225787afed3792c362165c8d93c8f229af2e66bc9
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/6wC97a2uVZZFZ1ibdVFY21.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6wC97a2uVZZFZ1ibdVFY21
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xad9bdc534ded802c1c9236a225787afed3792c362165c8d93c8f229af2e66bc9","isrc":"PLA140126013","name":"Bal Na Mango - z filmu \"Pan Kleks w Kosmosie\"","registered_at":"2026-06-23T17:18:02Z","spotify_id":"6wC97a2uVZZFZ1ibdVFY21","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 0xad9bdc534ded802c1c9236a225787afed3792c362165c8d93c8f229af2e66bc9. 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/6wC97a2uVZZFZ1ibdVFY21.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6wC97a2uVZZFZ1ibdVFY21.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xad9bdc534ded802c1c9236a225787afed3792c362165c8d93c8f229af2e66bc9","isrc":"PLA140126013","name":"Bal Na Mango - z filmu \"Pan Kleks w Kosmosie\"","registered_at":"2026-06-23T17:18:02Z","spotify_id":"6wC97a2uVZZFZ1ibdVFY21","type":"track"}

Sen o Siedmiu Szklankach - z filmu "Akademia Pana Kleksa"
type: MusicRecording
duration: PT7M30S
duration ms: 450466
explicit: false
by artist: Akademia Pana Kleksa
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140125013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T19:12:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x30d63f114d7daac23236cc6cad2410e01af96ef2362884c7c1462794c7bbf9e2
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/5FY6mDUlwU8mT0YRlkdy4j.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5FY6mDUlwU8mT0YRlkdy4j
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x30d63f114d7daac23236cc6cad2410e01af96ef2362884c7c1462794c7bbf9e2","isrc":"PLA140125013","name":"Sen o Siedmiu Szklankach - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-11T19:12:18Z","spotify_id":"5FY6mDUlwU8mT0YRlkdy4j","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 0x30d63f114d7daac23236cc6cad2410e01af96ef2362884c7c1462794c7bbf9e2. 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/5FY6mDUlwU8mT0YRlkdy4j.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5FY6mDUlwU8mT0YRlkdy4j.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x30d63f114d7daac23236cc6cad2410e01af96ef2362884c7c1462794c7bbf9e2","isrc":"PLA140125013","name":"Sen o Siedmiu Szklankach - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-11T19:12:18Z","spotify_id":"5FY6mDUlwU8mT0YRlkdy4j","type":"track"}

Salem Alejkum - z filmu Podróże Pana Kleksa
type: MusicRecording
duration: PT2M21S
duration ms: 141640
explicit: false
by artist: Akademia Pana Kleksa
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140127014
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T22:24:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xed85f5a6ea58497aa1796cb18d10d7347be10b778dfa1d542248504f946bc6bf
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/49m2FAG2yqgBWRvrBtSAez.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/49m2FAG2yqgBWRvrBtSAez
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xed85f5a6ea58497aa1796cb18d10d7347be10b778dfa1d542248504f946bc6bf","isrc":"PLA140127014","name":"Salem Alejkum - z filmu Podróże Pana Kleksa","registered_at":"2026-06-18T22:24:14Z","spotify_id":"49m2FAG2yqgBWRvrBtSAez","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 0xed85f5a6ea58497aa1796cb18d10d7347be10b778dfa1d542248504f946bc6bf. 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/49m2FAG2yqgBWRvrBtSAez.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/49m2FAG2yqgBWRvrBtSAez.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xed85f5a6ea58497aa1796cb18d10d7347be10b778dfa1d542248504f946bc6bf","isrc":"PLA140127014","name":"Salem Alejkum - z filmu Podróże Pana Kleksa","registered_at":"2026-06-18T22:24:14Z","spotify_id":"49m2FAG2yqgBWRvrBtSAez","type":"track"}

Śpij Księżniczko - z filmu "Pan Kleks w Kosmosie"
type: MusicRecording
duration: PT2M42S
duration ms: 162213
explicit: false
by artist: Akademia Pana Kleksa
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140126014
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T06:44:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf5c3ff0a6a1f1b22d98c4004e16699dafcfcdaca646c7a55e19b4f010279b2ea
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/64EYf1bmyYreds4QGVptv5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/64EYf1bmyYreds4QGVptv5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf5c3ff0a6a1f1b22d98c4004e16699dafcfcdaca646c7a55e19b4f010279b2ea","isrc":"PLA140126014","name":"Śpij Księżniczko - z filmu \"Pan Kleks w Kosmosie\"","registered_at":"2026-06-18T06:44:27Z","spotify_id":"64EYf1bmyYreds4QGVptv5","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 0xf5c3ff0a6a1f1b22d98c4004e16699dafcfcdaca646c7a55e19b4f010279b2ea. 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/64EYf1bmyYreds4QGVptv5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/64EYf1bmyYreds4QGVptv5.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xf5c3ff0a6a1f1b22d98c4004e16699dafcfcdaca646c7a55e19b4f010279b2ea","isrc":"PLA140126014","name":"Śpij Księżniczko - z filmu \"Pan Kleks w Kosmosie\"","registered_at":"2026-06-18T06:44:27Z","spotify_id":"64EYf1bmyYreds4QGVptv5","type":"track"}

Księżyc raz odwiedził staw - z filmu "Akademia Pana Kleksa"
type: MusicRecording
duration: PT0M51S
duration ms: 51293
explicit: false
by artist: Akademia Pana Kleksa
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140125014
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T22:55:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4b6e7ffdab2728d53fcd7bd4a06642ea4e036cd9cf82ff1395b56304d2f83e32
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/7hk5r0NaaPa3WoLP8LAFRL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7hk5r0NaaPa3WoLP8LAFRL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4b6e7ffdab2728d53fcd7bd4a06642ea4e036cd9cf82ff1395b56304d2f83e32","isrc":"PLA140125014","name":"Księżyc raz odwiedził staw - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-05T22:55:45Z","spotify_id":"7hk5r0NaaPa3WoLP8LAFRL","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 0x4b6e7ffdab2728d53fcd7bd4a06642ea4e036cd9cf82ff1395b56304d2f83e32. 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/7hk5r0NaaPa3WoLP8LAFRL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7hk5r0NaaPa3WoLP8LAFRL.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x4b6e7ffdab2728d53fcd7bd4a06642ea4e036cd9cf82ff1395b56304d2f83e32","isrc":"PLA140125014","name":"Księżyc raz odwiedził staw - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-05T22:55:45Z","spotify_id":"7hk5r0NaaPa3WoLP8LAFRL","type":"track"}

Świąteczna Akademia - z filmu "Akademia Pana Kleksa"
type: MusicRecording
duration: PT1M13S
duration ms: 73440
explicit: false
by artist: Akademia Pana Kleksa
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140125015
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T05:30:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3c98edd182a2a3ce1893cff84edb931fe5a6fc92fef0356b517aa2c403042984
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/5v6wNgNE4sk4LGNPIuDIlv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5v6wNgNE4sk4LGNPIuDIlv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3c98edd182a2a3ce1893cff84edb931fe5a6fc92fef0356b517aa2c403042984","isrc":"PLA140125015","name":"Świąteczna Akademia - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-18T05:30:48Z","spotify_id":"5v6wNgNE4sk4LGNPIuDIlv","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 0x3c98edd182a2a3ce1893cff84edb931fe5a6fc92fef0356b517aa2c403042984. 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/5v6wNgNE4sk4LGNPIuDIlv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5v6wNgNE4sk4LGNPIuDIlv.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x3c98edd182a2a3ce1893cff84edb931fe5a6fc92fef0356b517aa2c403042984","isrc":"PLA140125015","name":"Świąteczna Akademia - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-18T05:30:48Z","spotify_id":"5v6wNgNE4sk4LGNPIuDIlv","type":"track"}

Zemsta Golarza Filipa - z filmu "Akademia Pana Kleksa"
type: MusicRecording
duration: PT1M50S
duration ms: 110880
explicit: false
by artist: Akademia Pana Kleksa
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140125016
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T01:16:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xad7632a08a5249976e4caa40c56909655cfe2e0cdcf0fe4b6a5b042ac097bd31
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/5GNVNHUFL7KRkri3fs0Fm3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5GNVNHUFL7KRkri3fs0Fm3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xad7632a08a5249976e4caa40c56909655cfe2e0cdcf0fe4b6a5b042ac097bd31","isrc":"PLA140125016","name":"Zemsta Golarza Filipa - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-20T01:16:48Z","spotify_id":"5GNVNHUFL7KRkri3fs0Fm3","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 0xad7632a08a5249976e4caa40c56909655cfe2e0cdcf0fe4b6a5b042ac097bd31. 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/5GNVNHUFL7KRkri3fs0Fm3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5GNVNHUFL7KRkri3fs0Fm3.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xad7632a08a5249976e4caa40c56909655cfe2e0cdcf0fe4b6a5b042ac097bd31","isrc":"PLA140125016","name":"Zemsta Golarza Filipa - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-20T01:16:48Z","spotify_id":"5GNVNHUFL7KRkri3fs0Fm3","type":"track"}

Pożegnanie z Bajką - z filmu "Akademia Pana Kleksa"
type: MusicRecording
duration: PT3M51S
duration ms: 231640
explicit: false
by artist: Akademia Pana Kleksa
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140125017
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T06:39:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0ae2e13c9c81d5e1ed0d39459a0fd12ad8e174e69249c7604866c6264fce7b6d
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/6a0hzOsWWi9XbjFmhSHCw5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6a0hzOsWWi9XbjFmhSHCw5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0ae2e13c9c81d5e1ed0d39459a0fd12ad8e174e69249c7604866c6264fce7b6d","isrc":"PLA140125017","name":"Pożegnanie z Bajką - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-06T06:39:36Z","spotify_id":"6a0hzOsWWi9XbjFmhSHCw5","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 0x0ae2e13c9c81d5e1ed0d39459a0fd12ad8e174e69249c7604866c6264fce7b6d. 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/6a0hzOsWWi9XbjFmhSHCw5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6a0hzOsWWi9XbjFmhSHCw5.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x0ae2e13c9c81d5e1ed0d39459a0fd12ad8e174e69249c7604866c6264fce7b6d","isrc":"PLA140125017","name":"Pożegnanie z Bajką - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-06T06:39:36Z","spotify_id":"6a0hzOsWWi9XbjFmhSHCw5","type":"track"}

Jak Rozmawiać Trzeba Z Psem
type: MusicAlbum
date published: 1970-01-01
track: Jak Rozmawiać Trzeba Z Psem
  type: MusicRecording
  duration: PT1M31S
  duration ms: 91186
  explicit: false
  by artist: Akademia Pana Kleksa
  in album: Jak Rozmawiać Trzeba Z Psem
    type: MusicAlbum
    date published: 1970-01-01

Kaczka Dziwaczka
type: MusicAlbum
date published: 1970-01-01
track: Kaczka Dziwaczka
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157480
  explicit: false
  by artist: Akademia Pana Kleksa
  in album: Kaczka Dziwaczka
    type: MusicAlbum
    date published: 1970-01-01

Na Wyspach Bergamuthach
type: MusicAlbum
date published: 1970-01-01
track: Na Wyspach Bergamuthach
  type: MusicRecording
  duration: PT2M9S
  duration ms: 129626
  explicit: false
  by artist: Akademia Pana Kleksa
  in album: Na Wyspach Bergamuthach
    type: MusicAlbum
    date published: 1970-01-01

Witajcie W Naszej Bajce
type: MusicAlbum
date published: 1970-01-01
track: Witajcie W Naszej Bajce
  type: MusicRecording
  duration: PT1M24S
  duration ms: 84573
  explicit: false
  by artist: Akademia Pana Kleksa
  in album: Witajcie W Naszej Bajce
    type: MusicAlbum
    date published: 1970-01-01

Z Poradnika Młodego Zielarza (z filmu Podróże Pana Kleksa)
type: MusicAlbum
date published: 2010-11-15
track: Z Poradnika Młodego Zielarza (z filmu Podróże Pana Kleksa)
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170506
  explicit: false
  by artist: Akademia Pana Kleksa
  in album: Z Poradnika Młodego Zielarza (z filmu Podróże Pana Kleksa)
    type: MusicAlbum
    date published: 2010-11-15

Kosmiczny prolog - z filmu "Akademia Pana Kleksa"
type: MusicRecording
duration: PT1M36S
duration ms: 96360
explicit: false
by artist: Akademia Pana Kleksa
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140125001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T06:47:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc6697097f1ddefc8552f619c16214dd25fa198f3ece637feabe818712e4f13f6
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/1KfJQM02ybetZcrRDgVnfp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KfJQM02ybetZcrRDgVnfp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc6697097f1ddefc8552f619c16214dd25fa198f3ece637feabe818712e4f13f6","isrc":"PLA140125001","name":"Kosmiczny prolog - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-18T06:47:13Z","spotify_id":"1KfJQM02ybetZcrRDgVnfp","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 0xc6697097f1ddefc8552f619c16214dd25fa198f3ece637feabe818712e4f13f6. 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/1KfJQM02ybetZcrRDgVnfp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KfJQM02ybetZcrRDgVnfp.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xc6697097f1ddefc8552f619c16214dd25fa198f3ece637feabe818712e4f13f6","isrc":"PLA140125001","name":"Kosmiczny prolog - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-18T06:47:13Z","spotify_id":"1KfJQM02ybetZcrRDgVnfp","type":"track"}

Witajcie W Naszej Bajce - z filmu "Akademia Pana Kleksa"
type: MusicRecording
duration: PT1M24S
duration ms: 84573
explicit: false
by artist: Akademia Pana Kleksa
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140125002
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:58:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x585acf0d8a2253e223d66612e6d84c71ca5460a74abf62baeb4859cec0ab7a90
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/277D0mkQ581kV0Za8KA41H.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/277D0mkQ581kV0Za8KA41H
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x585acf0d8a2253e223d66612e6d84c71ca5460a74abf62baeb4859cec0ab7a90","isrc":"PLA140125002","name":"Witajcie W Naszej Bajce - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-04T15:58:04Z","spotify_id":"277D0mkQ581kV0Za8KA41H","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 0x585acf0d8a2253e223d66612e6d84c71ca5460a74abf62baeb4859cec0ab7a90. 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/277D0mkQ581kV0Za8KA41H.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/277D0mkQ581kV0Za8KA41H.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x585acf0d8a2253e223d66612e6d84c71ca5460a74abf62baeb4859cec0ab7a90","isrc":"PLA140125002","name":"Witajcie W Naszej Bajce - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-04T15:58:04Z","spotify_id":"277D0mkQ581kV0Za8KA41H","type":"track"}

Leń - z filmu "Akademia Pana Kleksa"
type: MusicRecording
duration: PT2M13S
duration ms: 133666
explicit: false
by artist: Akademia Pana Kleksa
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140125003
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T22:55:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6589e7256f338ca509ab2608af40682399353e7e05a0bff3d24a0a1bf11acc13
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/0hFJEC0nUSuWlqKUdyfc6i.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hFJEC0nUSuWlqKUdyfc6i
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6589e7256f338ca509ab2608af40682399353e7e05a0bff3d24a0a1bf11acc13","isrc":"PLA140125003","name":"Leń - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-05T22:55:24Z","spotify_id":"0hFJEC0nUSuWlqKUdyfc6i","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 0x6589e7256f338ca509ab2608af40682399353e7e05a0bff3d24a0a1bf11acc13. 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/0hFJEC0nUSuWlqKUdyfc6i.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hFJEC0nUSuWlqKUdyfc6i.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x6589e7256f338ca509ab2608af40682399353e7e05a0bff3d24a0a1bf11acc13","isrc":"PLA140125003","name":"Leń - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-05T22:55:24Z","spotify_id":"0hFJEC0nUSuWlqKUdyfc6i","type":"track"}

Z.O.O. - z filmu "Akademia Pana Kleksa"
type: MusicRecording
duration: PT3M25S
duration ms: 205453
explicit: false
by artist: Akademia Pana Kleksa
by artist: Piotr Fronczewski
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140125004
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T10:04:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4221132c8056dc8c0e7cc4979dadf5156c12ed408b99c0400d73698924929c43
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/1sjZ3cud0peQ3ZTZ7Vdw39.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1sjZ3cud0peQ3ZTZ7Vdw39
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4221132c8056dc8c0e7cc4979dadf5156c12ed408b99c0400d73698924929c43","isrc":"PLA140125004","name":"Z.O.O. - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-05T10:04:21Z","spotify_id":"1sjZ3cud0peQ3ZTZ7Vdw39","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 0x4221132c8056dc8c0e7cc4979dadf5156c12ed408b99c0400d73698924929c43. 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/1sjZ3cud0peQ3ZTZ7Vdw39.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1sjZ3cud0peQ3ZTZ7Vdw39.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x4221132c8056dc8c0e7cc4979dadf5156c12ed408b99c0400d73698924929c43","isrc":"PLA140125004","name":"Z.O.O. - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-05T10:04:21Z","spotify_id":"1sjZ3cud0peQ3ZTZ7Vdw39","type":"track"}

Kaczka Dziwaczka - z filmu "Akademia Pana Kleksa"
type: MusicRecording
duration: PT2M37S
duration ms: 157480
explicit: false
by artist: Akademia Pana Kleksa
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140125005
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:22:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x962ede79fdbe68cd09f5e8eaa49a0d9f365e3644c26c1734e6c18f869ad4c16b
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/5OjOtuooXdcDcLJA6OYPIp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OjOtuooXdcDcLJA6OYPIp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x962ede79fdbe68cd09f5e8eaa49a0d9f365e3644c26c1734e6c18f869ad4c16b","isrc":"PLA140125005","name":"Kaczka Dziwaczka - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-04T12:22:33Z","spotify_id":"5OjOtuooXdcDcLJA6OYPIp","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 0x962ede79fdbe68cd09f5e8eaa49a0d9f365e3644c26c1734e6c18f869ad4c16b. 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/5OjOtuooXdcDcLJA6OYPIp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OjOtuooXdcDcLJA6OYPIp.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x962ede79fdbe68cd09f5e8eaa49a0d9f365e3644c26c1734e6c18f869ad4c16b","isrc":"PLA140125005","name":"Kaczka Dziwaczka - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-04T12:22:33Z","spotify_id":"5OjOtuooXdcDcLJA6OYPIp","type":"track"}

Kwoka - z filmu "Akademia Pana Kleksa"
type: MusicRecording
duration: PT2M4S
duration ms: 124186
explicit: false
by artist: Akademia Pana Kleksa
by artist: Piotr Fronczewski
by artist: Edyta Geppert
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140125006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T18:30:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfcd382f647da99b93d24cb60d66edec86e3edbf2992d66bb0c460b7d15bcb06c
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/2IuRd6ThgzicskvBeoa7zi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2IuRd6ThgzicskvBeoa7zi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfcd382f647da99b93d24cb60d66edec86e3edbf2992d66bb0c460b7d15bcb06c","isrc":"PLA140125006","name":"Kwoka - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-05T18:30:25Z","spotify_id":"2IuRd6ThgzicskvBeoa7zi","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 0xfcd382f647da99b93d24cb60d66edec86e3edbf2992d66bb0c460b7d15bcb06c. 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/2IuRd6ThgzicskvBeoa7zi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2IuRd6ThgzicskvBeoa7zi.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xfcd382f647da99b93d24cb60d66edec86e3edbf2992d66bb0c460b7d15bcb06c","isrc":"PLA140125006","name":"Kwoka - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-05T18:30:25Z","spotify_id":"2IuRd6ThgzicskvBeoa7zi","type":"track"}

Jak Rozmawiać Trzeba Z Psem - z filmu "Akademia Pana Kleksa"
type: MusicRecording
duration: PT1M31S
duration ms: 91186
explicit: false
by artist: Akademia Pana Kleksa
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140125007
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T18:30:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb969b373ceebd4cdd3a79d1b4dc93226c55ad0ea0242d7a372366b8ffde36ce7
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/7d6NatV7TXVd9dDUm8xyNP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7d6NatV7TXVd9dDUm8xyNP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb969b373ceebd4cdd3a79d1b4dc93226c55ad0ea0242d7a372366b8ffde36ce7","isrc":"PLA140125007","name":"Jak Rozmawiać Trzeba Z Psem - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-05T18:30:37Z","spotify_id":"7d6NatV7TXVd9dDUm8xyNP","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 0xb969b373ceebd4cdd3a79d1b4dc93226c55ad0ea0242d7a372366b8ffde36ce7. 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/7d6NatV7TXVd9dDUm8xyNP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7d6NatV7TXVd9dDUm8xyNP.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xb969b373ceebd4cdd3a79d1b4dc93226c55ad0ea0242d7a372366b8ffde36ce7","isrc":"PLA140125007","name":"Jak Rozmawiać Trzeba Z Psem - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-05T18:30:37Z","spotify_id":"7d6NatV7TXVd9dDUm8xyNP","type":"track"}

Narodziny Księcia Mateusza - z filmu "Akademia Pana Kleksa"
type: MusicRecording
duration: PT1M29S
duration ms: 89600
explicit: false
by artist: Akademia Pana Kleksa
by artist: ORKIESTRA PR I TV
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140125008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T06:46:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xebe908058046dd2bb4ab4164bfe42acfc847647c8283f43eed953c129ac77951
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/20LcFeZtHSPFZv9nITgv5p.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20LcFeZtHSPFZv9nITgv5p
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xebe908058046dd2bb4ab4164bfe42acfc847647c8283f43eed953c129ac77951","isrc":"PLA140125008","name":"Narodziny Księcia Mateusza - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-18T06:46:37Z","spotify_id":"20LcFeZtHSPFZv9nITgv5p","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 0xebe908058046dd2bb4ab4164bfe42acfc847647c8283f43eed953c129ac77951. 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/20LcFeZtHSPFZv9nITgv5p.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20LcFeZtHSPFZv9nITgv5p.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xebe908058046dd2bb4ab4164bfe42acfc847647c8283f43eed953c129ac77951","isrc":"PLA140125008","name":"Narodziny Księcia Mateusza - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-18T06:46:37Z","spotify_id":"20LcFeZtHSPFZv9nITgv5p","type":"track"}

Motyw Doktora Paj-Chi-Wo - z filmu "Akademia Pana Kleksa"
type: MusicRecording
duration: PT1M54S
duration ms: 114093
explicit: false
by artist: Akademia Pana Kleksa
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140125009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T19:12:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4d9d5e633a58f77f0b463ffb9be47070cfec4d295e1dd70bdd41fe6c8e5a9613
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/5a6GfrThYqwrpQ3PhH0Ayp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5a6GfrThYqwrpQ3PhH0Ayp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4d9d5e633a58f77f0b463ffb9be47070cfec4d295e1dd70bdd41fe6c8e5a9613","isrc":"PLA140125009","name":"Motyw Doktora Paj-Chi-Wo - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-11T19:12:54Z","spotify_id":"5a6GfrThYqwrpQ3PhH0Ayp","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 0x4d9d5e633a58f77f0b463ffb9be47070cfec4d295e1dd70bdd41fe6c8e5a9613. 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/5a6GfrThYqwrpQ3PhH0Ayp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5a6GfrThYqwrpQ3PhH0Ayp.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x4d9d5e633a58f77f0b463ffb9be47070cfec4d295e1dd70bdd41fe6c8e5a9613","isrc":"PLA140125009","name":"Motyw Doktora Paj-Chi-Wo - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-11T19:12:54Z","spotify_id":"5a6GfrThYqwrpQ3PhH0Ayp","type":"track"}

Inwazja Wilkołaków - z filmu "Akademia Pana Kleksa"
type: MusicRecording
duration: PT1M13S
duration ms: 73653
explicit: false
by artist: Akademia Pana Kleksa
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140125010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T12:13:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc686ab9b81a4c65fcdcb7256b4db43bb860b0f8e26ac723d274a933671b1a353
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/2U1fdanAU8VtK4OjQkVFSc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2U1fdanAU8VtK4OjQkVFSc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc686ab9b81a4c65fcdcb7256b4db43bb860b0f8e26ac723d274a933671b1a353","isrc":"PLA140125010","name":"Inwazja Wilkołaków - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-18T12:13:04Z","spotify_id":"2U1fdanAU8VtK4OjQkVFSc","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 0xc686ab9b81a4c65fcdcb7256b4db43bb860b0f8e26ac723d274a933671b1a353. 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/2U1fdanAU8VtK4OjQkVFSc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2U1fdanAU8VtK4OjQkVFSc.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xc686ab9b81a4c65fcdcb7256b4db43bb860b0f8e26ac723d274a933671b1a353","isrc":"PLA140125010","name":"Inwazja Wilkołaków - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-18T12:13:04Z","spotify_id":"2U1fdanAU8VtK4OjQkVFSc","type":"track"}

Na Wyspach Bergamutach - z filmu "Akademia Pana Kleksa"
type: MusicRecording
duration: PT2M9S
duration ms: 129626
explicit: false
by artist: Akademia Pana Kleksa
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140125011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:49:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5c210cf7dd1fbfdccaf50c41722010335703835510e35d7a0c8bee44cebe21d8
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/2pVxkmqkARl1qdoIq15lQk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2pVxkmqkARl1qdoIq15lQk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5c210cf7dd1fbfdccaf50c41722010335703835510e35d7a0c8bee44cebe21d8","isrc":"PLA140125011","name":"Na Wyspach Bergamutach - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-04T13:49:57Z","spotify_id":"2pVxkmqkARl1qdoIq15lQk","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 0x5c210cf7dd1fbfdccaf50c41722010335703835510e35d7a0c8bee44cebe21d8. 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/2pVxkmqkARl1qdoIq15lQk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2pVxkmqkARl1qdoIq15lQk.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x5c210cf7dd1fbfdccaf50c41722010335703835510e35d7a0c8bee44cebe21d8","isrc":"PLA140125011","name":"Na Wyspach Bergamutach - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-04T13:49:57Z","spotify_id":"2pVxkmqkARl1qdoIq15lQk","type":"track"}

Psie Smutki - z filmu "Akademia Pana Kleksa"
type: MusicRecording
duration: PT1M56S
duration ms: 116466
explicit: false
by artist: Akademia Pana Kleksa
by artist: Edyta Geppert
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140125012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T01:26:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x15427833ebf072d718b6c26e4e6ec298ac487de2710f0e71d51e59a6491d4a9e
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/36LAEN2ev8CQRjkFvp4Zzo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36LAEN2ev8CQRjkFvp4Zzo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x15427833ebf072d718b6c26e4e6ec298ac487de2710f0e71d51e59a6491d4a9e","isrc":"PLA140125012","name":"Psie Smutki - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-08T01:26:30Z","spotify_id":"36LAEN2ev8CQRjkFvp4Zzo","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 0x15427833ebf072d718b6c26e4e6ec298ac487de2710f0e71d51e59a6491d4a9e. 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/36LAEN2ev8CQRjkFvp4Zzo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36LAEN2ev8CQRjkFvp4Zzo.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x15427833ebf072d718b6c26e4e6ec298ac487de2710f0e71d51e59a6491d4a9e","isrc":"PLA140125012","name":"Psie Smutki - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-08T01:26:30Z","spotify_id":"36LAEN2ev8CQRjkFvp4Zzo","type":"track"}

Sen o Siedmiu Szklankach - z filmu "Akademia Pana Kleksa"
type: MusicRecording
duration: PT7M30S
duration ms: 450466
explicit: false
by artist: Akademia Pana Kleksa
by artist: Piotr Fronczewski
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140125013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T19:12:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x30d63f114d7daac23236cc6cad2410e01af96ef2362884c7c1462794c7bbf9e2
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/5FY6mDUlwU8mT0YRlkdy4j.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5FY6mDUlwU8mT0YRlkdy4j
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x30d63f114d7daac23236cc6cad2410e01af96ef2362884c7c1462794c7bbf9e2","isrc":"PLA140125013","name":"Sen o Siedmiu Szklankach - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-11T19:12:18Z","spotify_id":"5FY6mDUlwU8mT0YRlkdy4j","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 0x30d63f114d7daac23236cc6cad2410e01af96ef2362884c7c1462794c7bbf9e2. 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/5FY6mDUlwU8mT0YRlkdy4j.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5FY6mDUlwU8mT0YRlkdy4j.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x30d63f114d7daac23236cc6cad2410e01af96ef2362884c7c1462794c7bbf9e2","isrc":"PLA140125013","name":"Sen o Siedmiu Szklankach - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-11T19:12:18Z","spotify_id":"5FY6mDUlwU8mT0YRlkdy4j","type":"track"}

Księżyc raz odwiedził staw - z filmu "Akademia Pana Kleksa"
type: MusicRecording
duration: PT0M51S
duration ms: 51293
explicit: false
by artist: Akademia Pana Kleksa
by artist: Piotr Fronczewski
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140125014
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T22:55:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4b6e7ffdab2728d53fcd7bd4a06642ea4e036cd9cf82ff1395b56304d2f83e32
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/7hk5r0NaaPa3WoLP8LAFRL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7hk5r0NaaPa3WoLP8LAFRL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4b6e7ffdab2728d53fcd7bd4a06642ea4e036cd9cf82ff1395b56304d2f83e32","isrc":"PLA140125014","name":"Księżyc raz odwiedził staw - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-05T22:55:45Z","spotify_id":"7hk5r0NaaPa3WoLP8LAFRL","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 0x4b6e7ffdab2728d53fcd7bd4a06642ea4e036cd9cf82ff1395b56304d2f83e32. 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/7hk5r0NaaPa3WoLP8LAFRL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7hk5r0NaaPa3WoLP8LAFRL.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x4b6e7ffdab2728d53fcd7bd4a06642ea4e036cd9cf82ff1395b56304d2f83e32","isrc":"PLA140125014","name":"Księżyc raz odwiedził staw - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-05T22:55:45Z","spotify_id":"7hk5r0NaaPa3WoLP8LAFRL","type":"track"}

Świąteczna Akademia - z filmu "Akademia Pana Kleksa"
type: MusicRecording
duration: PT1M13S
duration ms: 73440
explicit: false
by artist: Akademia Pana Kleksa
by artist: ORKIESTRA PR I TV
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140125015
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T05:30:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3c98edd182a2a3ce1893cff84edb931fe5a6fc92fef0356b517aa2c403042984
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/5v6wNgNE4sk4LGNPIuDIlv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5v6wNgNE4sk4LGNPIuDIlv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3c98edd182a2a3ce1893cff84edb931fe5a6fc92fef0356b517aa2c403042984","isrc":"PLA140125015","name":"Świąteczna Akademia - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-18T05:30:48Z","spotify_id":"5v6wNgNE4sk4LGNPIuDIlv","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 0x3c98edd182a2a3ce1893cff84edb931fe5a6fc92fef0356b517aa2c403042984. 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/5v6wNgNE4sk4LGNPIuDIlv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5v6wNgNE4sk4LGNPIuDIlv.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x3c98edd182a2a3ce1893cff84edb931fe5a6fc92fef0356b517aa2c403042984","isrc":"PLA140125015","name":"Świąteczna Akademia - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-18T05:30:48Z","spotify_id":"5v6wNgNE4sk4LGNPIuDIlv","type":"track"}

Zemsta Golarza Filipa - z filmu "Akademia Pana Kleksa"
type: MusicRecording
duration: PT1M50S
duration ms: 110880
explicit: false
by artist: Akademia Pana Kleksa
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140125016
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T01:16:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xad7632a08a5249976e4caa40c56909655cfe2e0cdcf0fe4b6a5b042ac097bd31
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/5GNVNHUFL7KRkri3fs0Fm3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5GNVNHUFL7KRkri3fs0Fm3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xad7632a08a5249976e4caa40c56909655cfe2e0cdcf0fe4b6a5b042ac097bd31","isrc":"PLA140125016","name":"Zemsta Golarza Filipa - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-20T01:16:48Z","spotify_id":"5GNVNHUFL7KRkri3fs0Fm3","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 0xad7632a08a5249976e4caa40c56909655cfe2e0cdcf0fe4b6a5b042ac097bd31. 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/5GNVNHUFL7KRkri3fs0Fm3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5GNVNHUFL7KRkri3fs0Fm3.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xad7632a08a5249976e4caa40c56909655cfe2e0cdcf0fe4b6a5b042ac097bd31","isrc":"PLA140125016","name":"Zemsta Golarza Filipa - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-20T01:16:48Z","spotify_id":"5GNVNHUFL7KRkri3fs0Fm3","type":"track"}

Pożegnanie z Bajką - z filmu "Akademia Pana Kleksa"
type: MusicRecording
duration: PT3M51S
duration ms: 231640
explicit: false
by artist: Akademia Pana Kleksa
by artist: Zdzisława Sośnicka
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140125017
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T06:39:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0ae2e13c9c81d5e1ed0d39459a0fd12ad8e174e69249c7604866c6264fce7b6d
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/6a0hzOsWWi9XbjFmhSHCw5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6a0hzOsWWi9XbjFmhSHCw5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0ae2e13c9c81d5e1ed0d39459a0fd12ad8e174e69249c7604866c6264fce7b6d","isrc":"PLA140125017","name":"Pożegnanie z Bajką - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-06T06:39:36Z","spotify_id":"6a0hzOsWWi9XbjFmhSHCw5","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 0x0ae2e13c9c81d5e1ed0d39459a0fd12ad8e174e69249c7604866c6264fce7b6d. 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/6a0hzOsWWi9XbjFmhSHCw5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6a0hzOsWWi9XbjFmhSHCw5.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x0ae2e13c9c81d5e1ed0d39459a0fd12ad8e174e69249c7604866c6264fce7b6d","isrc":"PLA140125017","name":"Pożegnanie z Bajką - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-06T06:39:36Z","spotify_id":"6a0hzOsWWi9XbjFmhSHCw5","type":"track"}

Podróż w Krainę Baśni (z filmu Podróże Pana Kleksa)
type: MusicRecording
duration: PT3M0S
duration ms: 180986
explicit: false
by artist: Akademia Pana Kleksa
by artist: Małgorzata Ostrowska
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140127001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T13:23:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x135ad7a76848b3539213c2161c1a915900592c15d42a81a5f09f281ab0a84796
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/6ThMuAxpmmWxJ3uUaNiRIG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ThMuAxpmmWxJ3uUaNiRIG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x135ad7a76848b3539213c2161c1a915900592c15d42a81a5f09f281ab0a84796","isrc":"PLA140127001","name":"Podróż w Krainę Baśni (z filmu Podróże Pana Kleksa)","registered_at":"2026-06-06T13:23:11Z","spotify_id":"6ThMuAxpmmWxJ3uUaNiRIG","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 0x135ad7a76848b3539213c2161c1a915900592c15d42a81a5f09f281ab0a84796. 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/6ThMuAxpmmWxJ3uUaNiRIG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ThMuAxpmmWxJ3uUaNiRIG.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x135ad7a76848b3539213c2161c1a915900592c15d42a81a5f09f281ab0a84796","isrc":"PLA140127001","name":"Podróż w Krainę Baśni (z filmu Podróże Pana Kleksa)","registered_at":"2026-06-06T13:23:11Z","spotify_id":"6ThMuAxpmmWxJ3uUaNiRIG","type":"track"}

Droga do Bajdocji (z filmu Podróże Pana Kleksa)
type: MusicRecording
duration: PT3M40S
duration ms: 220840
explicit: false
by artist: Akademia Pana Kleksa
by artist: Piotr Fronczewski
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140127002
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T20:07:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0bba5ca2bcd54334308e679cdaebaa794f9151c7c2273ed8f41214b00149fed5
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/785iss0Ui5otna98jnkqSS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/785iss0Ui5otna98jnkqSS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0bba5ca2bcd54334308e679cdaebaa794f9151c7c2273ed8f41214b00149fed5","isrc":"PLA140127002","name":"Droga do Bajdocji (z filmu Podróże Pana Kleksa)","registered_at":"2026-06-11T20:07:30Z","spotify_id":"785iss0Ui5otna98jnkqSS","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 0x0bba5ca2bcd54334308e679cdaebaa794f9151c7c2273ed8f41214b00149fed5. 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/785iss0Ui5otna98jnkqSS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/785iss0Ui5otna98jnkqSS.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x0bba5ca2bcd54334308e679cdaebaa794f9151c7c2273ed8f41214b00149fed5","isrc":"PLA140127002","name":"Droga do Bajdocji (z filmu Podróże Pana Kleksa)","registered_at":"2026-06-11T20:07:30Z","spotify_id":"785iss0Ui5otna98jnkqSS","type":"track"}

Apoteoza Baja (z filmu Podróże Pana Kleksa)
type: MusicRecording
duration: PT0M57S
duration ms: 57133
explicit: false
by artist: Akademia Pana Kleksa
by artist: Lech Ordon I Chor Chlopiecy
by artist: Chor Chlopiecy Towarzystwa Spiewaczego
in album: Największe przeboje Pana Kleksa
  type: MusicAlbum
  date published: 2001-01-01
isrc code: PLA140127003
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T18:19:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x54ef0bd9e607f32f35c1a2851ea94d3f9fe882af7df2d1742530f0e115fd3437
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/25dUpTj4ao2apzvj7UzmZg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/25dUpTj4ao2apzvj7UzmZg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x54ef0bd9e607f32f35c1a2851ea94d3f9fe882af7df2d1742530f0e115fd3437","isrc":"PLA140127003","name":"Apoteoza Baja (z filmu Podróże Pana Kleksa)","registered_at":"2026-06-19T18:19:12Z","spotify_id":"25dUpTj4ao2apzvj7UzmZg","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 0x54ef0bd9e607f32f35c1a2851ea94d3f9fe882af7df2d1742530f0e115fd3437. 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/25dUpTj4ao2apzvj7UzmZg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/25dUpTj4ao2apzvj7UzmZg.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x54ef0bd9e607f32f35c1a2851ea94d3f9fe882af7df2d1742530f0e115fd3437","isrc":"PLA140127003","name":"Apoteoza Baja (z filmu Podróże Pana Kleksa)","registered_at":"2026-06-19T18:19:12Z","spotify_id":"25dUpTj4ao2apzvj7UzmZg","type":"track"}