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
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).
Podróż w Krainę Baśni (z filmu Podróże Pana Kleksa)
{"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"}
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
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.
Halo Ptaki - z filmu "Pan Kleks w Kosmosie"
{"copyright_id":"0x3ad067b74cea94e5a7af694b612d950f2f11db29d5d1c5ca4f4a3945ff275623","isrc":"PLA140126001","name":"Halo Ptaki - z filmu \"Pan Kleks w Kosmosie\"","registered_at":"2026-06-08T23:37:39Z","spotify_id":"152ACR9J8BNGlCbUaGLBfX","type":"track"}
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.
Kosmiczny prolog - z filmu "Akademia Pana Kleksa"
{"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"}
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.
Droga do Gwiazd - z filmu "Pan Kleks w Kosmosie"
{"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"}
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.
Droga do Bajdocji (z filmu Podróże Pana Kleksa)
{"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"}
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.
Witajcie W Naszej Bajce - z filmu "Akademia Pana Kleksa"
{"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"}
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.
Apoteoza Baja (z filmu Podróże Pana Kleksa)
{"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"}
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.
{"copyright_id":"0x6589e7256f338ca509ab2608af40682399353e7e05a0bff3d24a0a1bf11acc13","isrc":"PLA140125003","name":"Leń - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-05T22:55:24Z","spotify_id":"0hFJEC0nUSuWlqKUdyfc6i","type":"track"}
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.
Rozmowa Z Bajtkiem - z filmu "Pan Kleks w Kosmosie"
{"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"}
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.
Ballada Alladyna (z filmu Podróże Pana Kleksa)
{"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"}
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.
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.
Jest tylko ekran - z filmu "Pan Kleks w Kosmosie"
{"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"}
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.
Dyscyplina - z filmu "Pan Kleks w Kosmosie"
{"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"}
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.
Kaczka Dziwaczka - z filmu "Akademia Pana Kleksa"
{"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"}
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.
Z Poradnika Młodego Zielarza (z filmu Podróże Pana Kleksa)
{"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"}
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.
Ballada Okrętowa (z filmu Podróże Pana Kleksa)
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.
{"copyright_id":"0xfcd382f647da99b93d24cb60d66edec86e3edbf2992d66bb0c460b7d15bcb06c","isrc":"PLA140125006","name":"Kwoka - z filmu \"Akademia Pana Kleksa\"","registered_at":"2026-06-05T18:30:25Z","spotify_id":"2IuRd6ThgzicskvBeoa7zi","type":"track"}
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.
{"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"}
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.
Zaklęcie Doktora Paj-Chi-Wo (z filmu Podróże Pana Kleksa)
{"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"}
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.
Jak Rozmawiać Trzeba Z Psem - z filmu "Akademia Pana Kleksa"
{"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"}
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.
Kolęda Pana Kleksa - z filmu "Pan Kleks w Kosmosie"
{"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"}
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.
Planeta Fantazja - z filmu "Pan Kleks w Kosmosie"
{"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"}
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.
Cała Naprzód (z filmu Podróże Pana Kleksa)
{"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"}
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.
Narodziny Księcia Mateusza - z filmu "Akademia Pana Kleksa"
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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.
Motyw Doktora Paj-Chi-Wo - z filmu "Akademia Pana Kleksa"
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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.
Piosenka Gubernatora - z filmu "Pan Kleks w Kosmosie"
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.
Tatuaż Tango (z filmu Podróże Pana Kleksa)
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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.
Kołysanka W Stylu Mango - z filmu "Pan Kleks w Kosmosie"
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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.
Inwazja Wilkołaków - z filmu "Akademia Pana Kleksa"
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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.
Prezentacja Aby (z filmu Podróże Pana Kleksa)
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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.
Meluzyna, Czyli Historia Podwodnej Miłości (z filmu Podróże Pana Kleksa)
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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.
Na Wyspach Bergamutach - z filmu "Akademia Pana Kleksa"
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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.
Ratujmy Kosmos - z filmu "Pan Kleks w Kosmosie"
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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.
Bubu Abu Din (z filmu Podróże Pana Kleksa)
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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.
Psie Smutki - z filmu "Akademia Pana Kleksa"
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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.
W Labiryncie - z filmu "Pan Kleks w Kosmosie"
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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.
Marsz Robotów (z filmu Podróże Pana Kleksa)
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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.
Bal Na Mango - z filmu "Pan Kleks w Kosmosie"
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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.
Sen o Siedmiu Szklankach - z filmu "Akademia Pana Kleksa"
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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.
Salem Alejkum - z filmu Podróże Pana Kleksa
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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.
Śpij Księżniczko - z filmu "Pan Kleks w Kosmosie"
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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.
Księżyc raz odwiedził staw - z filmu "Akademia Pana Kleksa"
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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.
Świąteczna Akademia - z filmu "Akademia Pana Kleksa"
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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.
Zemsta Golarza Filipa - z filmu "Akademia Pana Kleksa"
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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.
Pożegnanie z Bajką - z filmu "Akademia Pana Kleksa"
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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.