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 0xb0c734320ab7235e7ecce12e7f691788735de079f9bf3c1709e018db5ffb9a4a. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5466d884-840a-4ed2-b57a-be1a687dbdd6.json and https://artists.proofprofile.net/proofs/artist/5466d884-840a-4ed2-b57a-be1a687dbdd6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0x8477e28bbe7c9be37017afc1fca8cbd2f980a6b845026aae06ffdd0d946d5470","isrc":"CZA166900159","name":"Bludička Julie","registered_at":"2026-06-07T14:48:40Z","spotify_id":"5aKLLlYliGVba3sla92bH5","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 0x8477e28bbe7c9be37017afc1fca8cbd2f980a6b845026aae06ffdd0d946d5470. 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/5aKLLlYliGVba3sla92bH5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5aKLLlYliGVba3sla92bH5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cc014f08272e418def4159500e3ea9fef50b3b56cad9605415a4a7ea27f86b8. 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/5aTW8noMmNq1LYjPMI0JTQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5aTW8noMmNq1LYjPMI0JTQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14d567d3a70a99052027b3199be8bf95da5a42e245639fbb1f0da8bf882565e4. 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/03sPKaHfqTtWNhSyeeukSM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/03sPKaHfqTtWNhSyeeukSM.
{"copyright_id":"0xb3c5aba9bed3e8ba651a5476cdd3fbf4e2fb5ec7afd84de3728665c462b41413","isrc":"CZA167100094","name":"Já Jsem Tvá Neznámá","registered_at":"2026-06-18T11:33:27Z","spotify_id":"5o6mmEKp5CKzUUioDd3KQq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3c5aba9bed3e8ba651a5476cdd3fbf4e2fb5ec7afd84de3728665c462b41413. 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/5o6mmEKp5CKzUUioDd3KQq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5o6mmEKp5CKzUUioDd3KQq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ceff3b7125e71fdcbb60e81e829b16aea1e246eece1cdbb9be630117d704c07. 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/4ahfmB08QvGLlDEZr8NngO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ahfmB08QvGLlDEZr8NngO.
{"copyright_id":"0x4c7e09ed84cc2e7f3ed23ecc9bee13f826cbe69b62642cd006d1c5da3c2e6505","isrc":"CZA167300089","name":"Náš Dům Zní Smíchem","registered_at":"2026-06-24T11:47:12Z","spotify_id":"0oRRRR8vl006rJNoVc13bD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c7e09ed84cc2e7f3ed23ecc9bee13f826cbe69b62642cd006d1c5da3c2e6505. 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/0oRRRR8vl006rJNoVc13bD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0oRRRR8vl006rJNoVc13bD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7f83ccd51a5a19f4a2b622315019f758e7897cf8f1f4d4030d9239804f52407. 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/24X61jTl6EJ5N7oytWi68Y.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/24X61jTl6EJ5N7oytWi68Y.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40c9399eb4314c3234b60d55e49ee07eae2b1834e413ed84b311d2ef1e650315. 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/1q80ox9T0k2zqsImyI6FZA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1q80ox9T0k2zqsImyI6FZA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb24e76d970faecb54e1d18bfab05c9a9bca5c2123cecfacbf206ba4dec2cea5. 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/7lOeHX3TXTgubfjCbtd3AK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7lOeHX3TXTgubfjCbtd3AK.
{"copyright_id":"0x8ad11fc83b8b663b8b2dd56e78e531cd9de0ba9e02ad18e1760591301c63aaaa","isrc":"CZA167500132","name":"Zima, Zima, Zima, Zima","registered_at":"2026-06-08T13:37:42Z","spotify_id":"0Ahvp5p7gonMoslSF3Nr4K","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ad11fc83b8b663b8b2dd56e78e531cd9de0ba9e02ad18e1760591301c63aaaa. 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/0Ahvp5p7gonMoslSF3Nr4K.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ahvp5p7gonMoslSF3Nr4K.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd15818dae13726be5abf41a68e09a568dba5a1b954615886ff22327ca6b2000c. 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/1cN5m7RjpRLlONh33UFwgD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1cN5m7RjpRLlONh33UFwgD.
{"copyright_id":"0x5a9eb2a94da76e16bae97680049c36caa1aa23dbb44db93fde33d2f588fdca8b","isrc":"CZA167600082","name":"Maluj Zase Obrázky","registered_at":"2026-06-05T12:14:29Z","spotify_id":"02oCMVABdBGYUUlAr5O1b5","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a9eb2a94da76e16bae97680049c36caa1aa23dbb44db93fde33d2f588fdca8b. 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/02oCMVABdBGYUUlAr5O1b5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02oCMVABdBGYUUlAr5O1b5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x444adeea9ac36b683e73993e1e0551790040b2797a5f4741c789c0d47dd53056. 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/19X7t07aGrVpuk6E6O9Ncu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/19X7t07aGrVpuk6E6O9Ncu.
{"copyright_id":"0xf2c157ddade57221ce5de0432e51017ae6be71cdedf07d8f06a8df25a137e126","isrc":"CZA167600095","name":"Studánko Stříbrná","registered_at":"2026-06-06T23:47:14Z","spotify_id":"5SWLi6HdbQvRedrfaq6MwT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2c157ddade57221ce5de0432e51017ae6be71cdedf07d8f06a8df25a137e126. 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/5SWLi6HdbQvRedrfaq6MwT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5SWLi6HdbQvRedrfaq6MwT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd0f9265061c2c7fb0581cfce07aaf84460d3eefe7937ed6f4b8d1e90a098846. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/20zTE11kJEz8tKis0kev9x.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20zTE11kJEz8tKis0kev9x.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef6e5f1c07f48de0ec0f07cc71aa43a1999d404104dc686b648918f7fada5b04. 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/5fGJAZ5nsNHj7Mw9wCA88g.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5fGJAZ5nsNHj7Mw9wCA88g.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5845b2225d1041ed11df1bbe2c0c5d635bb0da88c1c9be43e8f8d9d4f66b6e02. 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/1kd4FTRl6pMh01groJPgJd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kd4FTRl6pMh01groJPgJd.
{"copyright_id":"0x772cae900a15e7d5786a4fd70ad3e3dd5dc5ff31e023a5eb1f7a603a6641d2a7","isrc":"CZA168000062","name":"Kdyby Se Vrátil Čas","registered_at":"2026-06-08T13:36:42Z","spotify_id":"7xzEhBIOBhxYsOpdGiQbvp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x772cae900a15e7d5786a4fd70ad3e3dd5dc5ff31e023a5eb1f7a603a6641d2a7. 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/7xzEhBIOBhxYsOpdGiQbvp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7xzEhBIOBhxYsOpdGiQbvp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x824ac9bd730691511d3b96a03611954952a232f0d3853e15eaba8c33888b46c4. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5yeAqUm2u7Eu5UTEdBvbd5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5yeAqUm2u7Eu5UTEdBvbd5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ef87758c7c2ccbf26d2b3de69d904ac2e845e96ac2bfb68786af1d095796e77. 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/0LSggfJwvl48A82QlfbvLv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0LSggfJwvl48A82QlfbvLv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0ce568711a451fd06ea0525e3f94026ddb428a0e28bb19e3eb05b545d62fffb. 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/3WNUWogfeyoj5iNFLsUzjO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3WNUWogfeyoj5iNFLsUzjO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf149ed21c0f91f0ba4029d45115b3bfc8b7fe047745a3164ff5b814629090334. 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/2h5CSl7VFwJGJyUu3ZqgkP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2h5CSl7VFwJGJyUu3ZqgkP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8dcd40dba639df3062bc09f2dc48ea338580fa00516158e458e88a91b3ade97. 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/2YZyoFIvVjr0jpobJy8Qf3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2YZyoFIvVjr0jpobJy8Qf3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8465b3123c8d29df75462e1393722ff98a049cad3b067d40ebbe94188b39002e. 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/7w8vbRmrkBjMgDkJFGeLPV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7w8vbRmrkBjMgDkJFGeLPV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x813cf61d8f39de0f9c9ade85beb1aec2c76ca0936230b6df125ae32d31ecbedd. 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/1f1bc2PSDefD8flfph36O2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1f1bc2PSDefD8flfph36O2.
{"copyright_id":"0x03d86d1fe3e3c25d670e167c73477ae905a9689f239e0aeae8e8a175d702c41d","isrc":"CZA168200088","name":"Sloky Trochu Smutné Lásky","registered_at":"2026-06-09T17:08:06Z","spotify_id":"1NqdghHWp7YqDNNJLr0dR5","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03d86d1fe3e3c25d670e167c73477ae905a9689f239e0aeae8e8a175d702c41d. 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/1NqdghHWp7YqDNNJLr0dR5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1NqdghHWp7YqDNNJLr0dR5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb015dbb358e56711fd6ed1051a2a62170c74953febde66e1c27e3d08a06c5a21. 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/1PMIat5q8ktTSAn0GmUVbk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1PMIat5q8ktTSAn0GmUVbk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef6e5f1c07f48de0ec0f07cc71aa43a1999d404104dc686b648918f7fada5b04. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/11LUfb00MSHCZJck07eCRP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/11LUfb00MSHCZJck07eCRP.
{"copyright_id":"0x8fe24185150bc86a74af06ac3cdf657ed659332e6863ccbd59c7d6700a7cb675","isrc":"CZA161101031","name":"Já O Něm Vím Své","registered_at":"2026-06-09T16:57:36Z","spotify_id":"2czYWvj8MogJwXMOHutwtL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fe24185150bc86a74af06ac3cdf657ed659332e6863ccbd59c7d6700a7cb675. 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/2czYWvj8MogJwXMOHutwtL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2czYWvj8MogJwXMOHutwtL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0ce568711a451fd06ea0525e3f94026ddb428a0e28bb19e3eb05b545d62fffb. 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/58M9puhvvvzkx3COxLQ6Ve.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/58M9puhvvvzkx3COxLQ6Ve.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x824ac9bd730691511d3b96a03611954952a232f0d3853e15eaba8c33888b46c4. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/25cqOYpUaQuR9S1WZgmpgb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/25cqOYpUaQuR9S1WZgmpgb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3757c3531c32bb06e277b53056b282a4278ca163e6625136d950770a5856e04. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3rHZ2EHxcogrqN2PXSYvuk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3rHZ2EHxcogrqN2PXSYvuk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x448d9768fbd5443c78cd53a2ad466bbb62d0a79722273961f57b4c5a712d44bb. 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/0SPTzjUjWDad1ybtBi1EG2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0SPTzjUjWDad1ybtBi1EG2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe1fa9f69739738350022cd648806206d547199385ea6fac05938ac5fc3d0a3b. 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/6yBQUFbbJh6WOdrL2Zct33.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6yBQUFbbJh6WOdrL2Zct33.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x543e751bad21f9fe3b434ace31269d0e58f549fc57168496f438681ad760d75a. 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/35TSIOpW8zmX0pyRwmkfOb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35TSIOpW8zmX0pyRwmkfOb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb14a991381ca0478879b7b3d250e3e18238402dcc353598b01907e23fd723b67. 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/6hJYYrTMY0YkqNjXSOrAXC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hJYYrTMY0YkqNjXSOrAXC.
{"copyright_id":"0x0b602fbdf84be09dc044af60500ad6cbc96da545caba54fb30338fe2ba945368","isrc":"CZA161100952","name":"To By Nebylo Fér","registered_at":"2026-06-08T19:34:11Z","spotify_id":"5iAbA8pEOBeJjWR0kq5cfh","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b602fbdf84be09dc044af60500ad6cbc96da545caba54fb30338fe2ba945368. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5iAbA8pEOBeJjWR0kq5cfh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5iAbA8pEOBeJjWR0kq5cfh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58ffb5b9147aaf06cf88daa77da55478fd25e44bebe3e29f3ce8b5e7f766883b. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7INyk9qu5i3YAmuxKiMjs9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7INyk9qu5i3YAmuxKiMjs9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23c28beea782d705ed9cb64d28b8955cb09fd937a442c500715d747b75abca15. 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/37oHSgpG5KnuGfMo8oP65W.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/37oHSgpG5KnuGfMo8oP65W.
Písničky pro veselé děti a jejich rodiče
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41e955a3a670fd0fc00ffa31b508cbca6baa56e62df5f01cf7d41a5b23f03d27. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0epClPvl2KhRtVVFFc1fdh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0epClPvl2KhRtVVFFc1fdh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf718afbdcd9c98a261868c8d1d2fc4aadf9dbb5823533e87d062a137a42794c. 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/41TvjEkcxRV78wkjR0M72F.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/41TvjEkcxRV78wkjR0M72F.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe432ccff5eece18147c02f8abf54d4d93f500ef9176693bb9f068a544f41ff86. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5DiC7jFTN87flLJg7M0uZQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5DiC7jFTN87flLJg7M0uZQ.
Míša kulička V rodném lese - polem, hájem, širým lesem
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb67b8c0fce7ae1c1724445b6c73caaf4d93573f31b2a399aa98023d72fa0a2dc. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/72aYhO1xCZJuURD2LkNJ6b.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/72aYhO1xCZJuURD2LkNJ6b.
{"copyright_id":"0x04a865f19aa7ee0aeccdd3e8ad8cc9907dddf20adf2872a4ae9348b84f226d65","isrc":"CZA166200031","name":"Kočka na okně","registered_at":"2026-06-09T19:24:48Z","spotify_id":"3vKloGVmCbIsB4kxHOZrUk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a865f19aa7ee0aeccdd3e8ad8cc9907dddf20adf2872a4ae9348b84f226d65. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3vKloGVmCbIsB4kxHOZrUk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3vKloGVmCbIsB4kxHOZrUk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x070ce56e25777cdc08b468b5ded0b371754f36719884ec4942009832602c6839. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1rdt9zvjyuGt0s0EqYnC7j.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1rdt9zvjyuGt0s0EqYnC7j.
Check The Czechs! 80. Léta (Zahraniční Songy V Domácích Verzích)
{"copyright_id":"0x168f139b66d7bcc8e9e6ee25eb6682ea8bcd75216151c704efc913988e0f0ef9","isrc":"CZA168000030","name":"Pár Slov, Pár Kroků, Pár Gest","registered_at":"2026-06-25T19:15:00Z","spotify_id":"1IbZxdC4zCl5uMpAnj8mpI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x168f139b66d7bcc8e9e6ee25eb6682ea8bcd75216151c704efc913988e0f0ef9. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1IbZxdC4zCl5uMpAnj8mpI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1IbZxdC4zCl5uMpAnj8mpI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e5bf40344103275a5dc245fed064475d2dfe115709dbfd18f8142fb21d956c6. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6ftOxJqMlCxbA7KnLrP8lY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ftOxJqMlCxbA7KnLrP8lY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e9d829100fa91ff1b22e63d04228be01903c6f7c399de239280047d9ff6a38c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5NIKs8AVTbhmID1Coc4O5A.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5NIKs8AVTbhmID1Coc4O5A.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6929a6348f257dfda0d27f373405ba97645aca53908a87eb8d2da4141e8e1301. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0znAdexd171prmzWeVJOJ7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0znAdexd171prmzWeVJOJ7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe432ccff5eece18147c02f8abf54d4d93f500ef9176693bb9f068a544f41ff86. 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/477KLCjASlPYAoqayjJJ87.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/477KLCjASlPYAoqayjJJ87.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb2e7675d24385dba9a61f7c8b075d90f8207ed094468ab614253b9ffd2ec142. 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/72YQIQ0ERYM2A6PLqsGA3Q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/72YQIQ0ERYM2A6PLqsGA3Q.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3757c3531c32bb06e277b53056b282a4278ca163e6625136d950770a5856e04. 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/7KcTHyzzGZdGBDxMIYdqJE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7KcTHyzzGZdGBDxMIYdqJE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x677879615a75402b29023062f728416e0712b7e4942bf7100453db2969459f77. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4YQ1dyX0qaCGcSLV0FeAnO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4YQ1dyX0qaCGcSLV0FeAnO.
{"copyright_id":"0xdb4dcf4c957f2c702b84bbc7ed6e8be7f1c206723e952900a75ee409ca3733e3","isrc":"CZA168500370","name":"Bez Lásky Láska Není","registered_at":"2026-06-08T19:44:45Z","spotify_id":"6G0vhy4G1OujINvODX7WTn","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb4dcf4c957f2c702b84bbc7ed6e8be7f1c206723e952900a75ee409ca3733e3. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6G0vhy4G1OujINvODX7WTn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6G0vhy4G1OujINvODX7WTn.
{"copyright_id":"0x6f6776202b54cd9b2d3d340c3240078964def67ddcb1cc8a82688f780e1d81bc","isrc":"CZA168600328","name":"Po Hlavě Skoč Jen Tak","registered_at":"2026-06-25T13:38:11Z","spotify_id":"3BTgoDASYMQKuxvrZptO80","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f6776202b54cd9b2d3d340c3240078964def67ddcb1cc8a82688f780e1d81bc. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3BTgoDASYMQKuxvrZptO80.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3BTgoDASYMQKuxvrZptO80.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb06326d325a8d96b183e88521a2699109619c54c1da83baa15b54e9d52826f37. 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/5R0PtS1VHpr8pCC0xgYkTw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5R0PtS1VHpr8pCC0xgYkTw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb13c061ed2cb8d874666f60b310b53bd96f4b8844d8f63d1d918891f1d3345bc. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6mMy6sVi7Lgm7BS7oQkAPO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6mMy6sVi7Lgm7BS7oQkAPO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x389ad05acb59646b051025db28a8a05c6b169d1b8f44f8da28e81e3e8139dde7. 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/02OdB1EibujBTt3frhPwR6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02OdB1EibujBTt3frhPwR6.
Slunce, Seno, Jahody... A Pár Facek... Erotika (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f17c907d86d6230e7d0c7d34dda78ae7938fba9d928914016cd36e6c4c778c6. 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/5BgtqcVVkFVmPCRDr7bk1u.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5BgtqcVVkFVmPCRDr7bk1u.
{"copyright_id":"0xb19cadd9901ae6b6fcea735a3eba38df4125ddf57c45e8f32158331edd8bf422","isrc":"CZA650053826","name":"Hlaď Mě","registered_at":"2026-06-24T06:03:25Z","spotify_id":"49J2VZxsgnrTaIysRyd4bf","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb19cadd9901ae6b6fcea735a3eba38df4125ddf57c45e8f32158331edd8bf422. 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/49J2VZxsgnrTaIysRyd4bf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/49J2VZxsgnrTaIysRyd4bf.
{"copyright_id":"0x88f5d4fe6a07bed0c2737929ab6ae8d8546beb7350bf5333b8bd7703cf72d60a","isrc":"CZA658902719","name":"Auťák Na Lásku","registered_at":"2026-06-26T22:36:34Z","spotify_id":"78bBLxeuVG5wFsKxHVph7u","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88f5d4fe6a07bed0c2737929ab6ae8d8546beb7350bf5333b8bd7703cf72d60a. 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/78bBLxeuVG5wFsKxHVph7u.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78bBLxeuVG5wFsKxHVph7u.
{"copyright_id":"0xbb3727151fb81af14f1cab650defd481eef5671e2e3c7d15e9d84da9f62ec5ca","isrc":"CZA659753806","name":"V Pohodě","registered_at":"2026-06-23T03:37:36Z","spotify_id":"2XhMD5P9JFrtDK8WHyvyXc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb3727151fb81af14f1cab650defd481eef5671e2e3c7d15e9d84da9f62ec5ca. 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/2XhMD5P9JFrtDK8WHyvyXc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2XhMD5P9JFrtDK8WHyvyXc.
{"copyright_id":"0xe4158a7a00bdec2b7984aa5419c9cce96e33ecd6103882fa9b4c49ec70f719a7","isrc":"CZA659753814","name":"Evropo, Evropo","registered_at":"2026-06-22T05:34:10Z","spotify_id":"2xzfC9DLioCKSeQEBTk4OP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4158a7a00bdec2b7984aa5419c9cce96e33ecd6103882fa9b4c49ec70f719a7. 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/2xzfC9DLioCKSeQEBTk4OP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2xzfC9DLioCKSeQEBTk4OP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a1cc47e801b55b5270e43421568c53504476cfbac473234e4fc5c19dca0ca65. 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/3aWXb6j8Ed1LaQX08QW3oj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3aWXb6j8Ed1LaQX08QW3oj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x969549038905a61d9e1e07cc6a04e12a9f18325e9f0653edded2c98a66a21579. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/22jXgn7x05H6YH9929urRR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/22jXgn7x05H6YH9929urRR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc151f63ba030a2efb15651663675eaf58475d2e40f0274a51977c010fcd27d62. 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/2tZ6N7JNe4AVEAly6sE40Y.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2tZ6N7JNe4AVEAly6sE40Y.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c0378ad37486c6b3681ea44a79bc3bd4a84f01615c65ece837118075e2756fd. 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/1ccQ4UtLp2VE5hcKJ1AILd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ccQ4UtLp2VE5hcKJ1AILd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41d5dbd0c87840150bc6dc6fdab226c1c287d2837df4b65aa39b11f248061a5b. 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/1Whemy1bzozsJR9apLP9Vq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Whemy1bzozsJR9apLP9Vq.
{"copyright_id":"0xf5e6bfc0ad363c7acae0ffa17fcbf6b72636025262e5365802759f884800a6a8","isrc":"CZA161103333","name":"Přátelé, Chvátám, Chvátám","registered_at":"2026-06-05T09:05:13Z","spotify_id":"64Mj5sQJDhtl2Dh5BmFsZy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5e6bfc0ad363c7acae0ffa17fcbf6b72636025262e5365802759f884800a6a8. 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/64Mj5sQJDhtl2Dh5BmFsZy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/64Mj5sQJDhtl2Dh5BmFsZy.
{"copyright_id":"0x33bcfc3d7d079bfb4f51e24bdbda9c8fafd2238bd2c1263d47cd8b3678536cef","isrc":"CZA161441256","name":"Či A Či A Čičičí, Jsou To Kluci Kočičí","registered_at":"2026-06-08T19:44:41Z","spotify_id":"5P2JiV9aTWavLvn9oRKY72","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33bcfc3d7d079bfb4f51e24bdbda9c8fafd2238bd2c1263d47cd8b3678536cef. 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/5P2JiV9aTWavLvn9oRKY72.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5P2JiV9aTWavLvn9oRKY72.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2febe9a7c375ffc45f7ac1a63fcf194de7ba341c133d7bff44cf3a2f157fef7. 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/4wWsRqTnAGnUnV8b1nTZRS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4wWsRqTnAGnUnV8b1nTZRS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44e607137372c9087c7731dc80ebc2f5c837335248dc262d2e39a6a83b531a5f. 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/5j54haPIqRo9veNHM8FAm9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5j54haPIqRo9veNHM8FAm9.
Méďové-Brum, Brum, Brum, O Čem Se Zdá Medvědům
{"copyright_id":"0xf5f38faa2f743bbd174545910e1373b88ccc6314a38c959f57418ea7756a2fe9","isrc":"CZA160200184","name":"Méďové-Brum, Brum, Brum, O Čem Se Zdá Medvědům","registered_at":"2026-06-09T07:08:43Z","spotify_id":"4Nm7lsG8Qfy7ZVOTCdnEIr","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5f38faa2f743bbd174545910e1373b88ccc6314a38c959f57418ea7756a2fe9. 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/4Nm7lsG8Qfy7ZVOTCdnEIr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Nm7lsG8Qfy7ZVOTCdnEIr.
{"copyright_id":"0xfc96a800ad088eb8ad311a03e971e66dc56b5f881d4da3ab85f9f53bfde2fe49","isrc":"CZA161100676","name":"Rychlík Jede Do Prahy","registered_at":"2026-06-09T07:07:05Z","spotify_id":"6Q3SWOWjr2I90CNDYIkHJO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc96a800ad088eb8ad311a03e971e66dc56b5f881d4da3ab85f9f53bfde2fe49. 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/6Q3SWOWjr2I90CNDYIkHJO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Q3SWOWjr2I90CNDYIkHJO.
{"copyright_id":"0x7464263cd00cdefb1e81e9610ae57eac6ee490f16e4a91a7a8848a2fc5a2e7ad","isrc":"CZA168000397","name":"Trpasličí Svatba","registered_at":"2026-06-09T07:18:58Z","spotify_id":"3Zs5qutxmoLLfKZpCoe0we","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7464263cd00cdefb1e81e9610ae57eac6ee490f16e4a91a7a8848a2fc5a2e7ad. 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/3Zs5qutxmoLLfKZpCoe0we.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Zs5qutxmoLLfKZpCoe0we.
{"copyright_id":"0xc33f94f98850f3d4b198ead619a9a0f195ccf919ada455b6fcb97d9d75527bb9","isrc":"CZA161602548","name":"Hlupáku, Najdu Tě","registered_at":"2026-06-06T07:08:08Z","spotify_id":"7s5MvrxXME8l2RuUKBNdPT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc33f94f98850f3d4b198ead619a9a0f195ccf919ada455b6fcb97d9d75527bb9. 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/7s5MvrxXME8l2RuUKBNdPT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7s5MvrxXME8l2RuUKBNdPT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa6219f6b34a086b891f55b31951c4ab7af02462d532df91f88754bf903e4eda. 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/3yzGCjQdWyH9CH1Rehd9xo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3yzGCjQdWyH9CH1Rehd9xo.
{"copyright_id":"0x059c5f36f4787aa4d0fddb11060af21095e37ea58cc6625eba38113b43e93e93","isrc":"CZA168700955","name":"Chytila Jsem Na Pasece Žížalu","registered_at":"2026-06-05T18:51:31Z","spotify_id":"72F34dFbdc14HpJxiCIsNl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x059c5f36f4787aa4d0fddb11060af21095e37ea58cc6625eba38113b43e93e93. 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/72F34dFbdc14HpJxiCIsNl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/72F34dFbdc14HpJxiCIsNl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c24a758d4e64e74c5b2d7eb27562e4e6ab342568c0ccbfaf77f93aa06d229e. 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/3uxQNGjb1Xxob8Ozc17EGq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3uxQNGjb1Xxob8Ozc17EGq.
{"copyright_id":"0x793a63f01a09506ab1e431e6df41b57593c1f7c6c5cadc1e9d102fd6ffa363c9","isrc":"CZA167200464","name":"Žárlivý Kakadu","registered_at":"2026-06-07T21:25:20Z","spotify_id":"0iYSTZzRcz9WHGRdDzfYk2","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x793a63f01a09506ab1e431e6df41b57593c1f7c6c5cadc1e9d102fd6ffa363c9. 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/0iYSTZzRcz9WHGRdDzfYk2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0iYSTZzRcz9WHGRdDzfYk2.
{"copyright_id":"0x10748222cb700d8d0f86edf1bad3f48d310ae48dc1b344a2faf8cc000a19e63d","isrc":"CZA540254611","name":"Když Se Načančám","registered_at":"2026-06-17T04:06:55Z","spotify_id":"1M9Df3n8dYWIq8drQNFwOI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10748222cb700d8d0f86edf1bad3f48d310ae48dc1b344a2faf8cc000a19e63d. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:31:13Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1M9Df3n8dYWIq8drQNFwOI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1M9Df3n8dYWIq8drQNFwOI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16633c232def7d70b5852ca0639ef4b71031a4a65a14364527ef4bbbfb4c1df7. 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/2CVQHkoNNPiMa2zucmMbn0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2CVQHkoNNPiMa2zucmMbn0.
{"copyright_id":"0x25492e97622d5df34eb1d673bf30adac89e0c0d07940d683b432e41eebdb112c","isrc":"CZA167300257","name":"Hastrmane, Tatrmane","registered_at":"2026-06-10T03:07:58Z","spotify_id":"3o9plgfuVK3yPpnwereEjt","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25492e97622d5df34eb1d673bf30adac89e0c0d07940d683b432e41eebdb112c. 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/3o9plgfuVK3yPpnwereEjt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3o9plgfuVK3yPpnwereEjt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde4777b27f33c96489a5d903bf361c8840a801f7c82da93957d08df3ec94ca39. 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/79JYi6LffmL7PZO65rbIdW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/79JYi6LffmL7PZO65rbIdW.
Žofka Ředitelkou Zoo - Mbabá Mbabá-Zoologická Zahrada Je Jen Chabá Náhrada
{"copyright_id":"0x20fddaeb16e369165649046d23f05ae51727ef3ca355037c2a888860a23b184d","isrc":"CZA169600454","name":"Žofka Ředitelkou Zoo - Mbabá Mbabá-Zoologická Zahrada Je Jen Chabá Náhrada","registered_at":"2026-06-09T09:02:10Z","spotify_id":"2XhjxvZMMdPu9Hjrs7zcUE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20fddaeb16e369165649046d23f05ae51727ef3ca355037c2a888860a23b184d. 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/2XhjxvZMMdPu9Hjrs7zcUE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2XhjxvZMMdPu9Hjrs7zcUE.
{"copyright_id":"0xa3ffa408ded3e9b97e5ebdb53b0af70bd90dd793567d9d7f50834e5d57789673","isrc":"CZA169500666","name":"Královské Reggae","registered_at":"2026-06-05T23:52:34Z","spotify_id":"4BkVGvBokFHd30NV9vJMoL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3ffa408ded3e9b97e5ebdb53b0af70bd90dd793567d9d7f50834e5d57789673. 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/4BkVGvBokFHd30NV9vJMoL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4BkVGvBokFHd30NV9vJMoL.
{"copyright_id":"0xc88a4d6f1a0508ef7dab07005706bcda4cafdab60f1527dd6a847996edd75be6","isrc":"CZA167600496","name":"Medvědi Nevědí","registered_at":"2026-06-17T23:21:53Z","spotify_id":"7BImpuT6UiPVlCvMqbZaLE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc88a4d6f1a0508ef7dab07005706bcda4cafdab60f1527dd6a847996edd75be6. 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/7BImpuT6UiPVlCvMqbZaLE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7BImpuT6UiPVlCvMqbZaLE.
{"copyright_id":"0x47cca3ca484a3ddb3c85afed84cab6a300297601675703088bb7d6e0baf7ff88","isrc":"CZA168200335","name":"Holky Z Naší Školky","registered_at":"2026-06-11T09:12:32Z","spotify_id":"2mR00L64Xbw8I8sfMMfpKc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47cca3ca484a3ddb3c85afed84cab6a300297601675703088bb7d6e0baf7ff88. 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/2mR00L64Xbw8I8sfMMfpKc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2mR00L64Xbw8I8sfMMfpKc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37af84d1223106f678bd87c0d9e8e1367abe934c6c366ac13bb4117e7a42f6d4. 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/1pt4cANs95oFB6H49qP7Yx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1pt4cANs95oFB6H49qP7Yx.
{"copyright_id":"0x0738dc071c08345b7e38cb6229aa15ba2e2c2058785fbcdd2f6fe0723df86620","isrc":"CZA161103327","name":"Tam, Kde V Noci Jasně Svítí Světlušky","registered_at":"2026-06-05T23:02:18Z","spotify_id":"5GGHlh0BTRU7DGxDd7GA8e","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0738dc071c08345b7e38cb6229aa15ba2e2c2058785fbcdd2f6fe0723df86620. 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/5GGHlh0BTRU7DGxDd7GA8e.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5GGHlh0BTRU7DGxDd7GA8e.
{"copyright_id":"0x0df9ff38bdfb0f24759b554d339798e259f1bac5ba57afe8ec7932f853c9b828","isrc":"CZA167200357","name":"Parní Stroj","registered_at":"2026-06-11T14:07:25Z","spotify_id":"0mUZ3ThzbiVr2BEJJBvWtY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0df9ff38bdfb0f24759b554d339798e259f1bac5ba57afe8ec7932f853c9b828. 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/0mUZ3ThzbiVr2BEJJBvWtY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mUZ3ThzbiVr2BEJJBvWtY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f823722642ea502702e5aa33e10f0e489a792564dd32cd15ff5c5d9ca790eeb. 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/1kKuoVwo0C7Zp030qDbAVk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kKuoVwo0C7Zp030qDbAVk.
{"copyright_id":"0xff8d5bc60de3a6f6ab24fbc44be90ed5187415bcfef9e17cb21358c42692d338","isrc":"CZA169300297","name":"Ztracená Bačkorka","registered_at":"2026-06-07T16:12:57Z","spotify_id":"4K5SHaMvLmiUzUIaOxyCQQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff8d5bc60de3a6f6ab24fbc44be90ed5187415bcfef9e17cb21358c42692d338. 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/4K5SHaMvLmiUzUIaOxyCQQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4K5SHaMvLmiUzUIaOxyCQQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2a6412f3efb16c72c37a50dc079f4dd5d710b891080efbe69660a8a4382df71. 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/189N3om2M2bukvsQtDmrP2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/189N3om2M2bukvsQtDmrP2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ad6e65b864f576ce775fde7a6327728d9f8fc17d3296ff911524e3217c17ce0. 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/6zttLnVaZos7u45sj9pD28.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6zttLnVaZos7u45sj9pD28.
{"copyright_id":"0xda1f029cdfb59afbc43ca848854b0a31529852216cf9ca5d9b26e118fb5734c7","isrc":"CZA167400117","name":"Samá Voda, Přihořívá","registered_at":"2026-06-19T10:07:58Z","spotify_id":"1qGQPAWjlzqOUuZNHsFN5e","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda1f029cdfb59afbc43ca848854b0a31529852216cf9ca5d9b26e118fb5734c7. 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/1qGQPAWjlzqOUuZNHsFN5e.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1qGQPAWjlzqOUuZNHsFN5e.
{"copyright_id":"0x11fa9c58b1413ef5ebc85b77e3debacc8c8dffa46582a71f6080ce608ca9836c","isrc":"CZA161100625","name":"Létající Čestmír","registered_at":"2026-06-07T14:04:36Z","spotify_id":"3iqu0fb9AsjfPnixd9rWhv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11fa9c58b1413ef5ebc85b77e3debacc8c8dffa46582a71f6080ce608ca9836c. 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/3iqu0fb9AsjfPnixd9rWhv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3iqu0fb9AsjfPnixd9rWhv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea15a44f7a469b8d9d63264a66af724e2756254b1502d322a5ea9302f20ae6f8. 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/10DMrYCijl90kGHNK8oyII.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/10DMrYCijl90kGHNK8oyII.
{"copyright_id":"0x993adac714f3ad8d9c85cd826d03fa3cd728bdbcb33711b1ae1f2f8b443d085e","isrc":"CZA167600498","name":"Neopatrný Křeček","registered_at":"2026-06-19T10:08:41Z","spotify_id":"6nQnhx2xOA8Q0N2LwOjt7M","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x993adac714f3ad8d9c85cd826d03fa3cd728bdbcb33711b1ae1f2f8b443d085e. 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/6nQnhx2xOA8Q0N2LwOjt7M.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6nQnhx2xOA8Q0N2LwOjt7M.
{"copyright_id":"0xea388e1016a6d15a5bea80efa46914a0f2472bf06ea729ae0f47b2afe2eecbfe","isrc":"CZA163344662","name":"Na Políčku V Jetelíčku","registered_at":"2026-06-10T16:47:42Z","spotify_id":"3zjVBCyCnGTsjisE4MCfVa","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea388e1016a6d15a5bea80efa46914a0f2472bf06ea729ae0f47b2afe2eecbfe. 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/3zjVBCyCnGTsjisE4MCfVa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3zjVBCyCnGTsjisE4MCfVa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde21ad12acc3bea20bf59e8eae46adda25e1be5798c7e8b1a0fe2ffa7bea553b. 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/4z1OOy2l20O0w1MZufDVKK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4z1OOy2l20O0w1MZufDVKK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13beb6c61cb15736835ff5a50344891f76d4f7736c1c1b47eeacaa6dad3b94ea. 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/0sVaCjbtGhW5cp5cY3bncj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0sVaCjbtGhW5cp5cY3bncj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24ac5ffdc433f96bfccf71455532179fe69594968541f21b50576f81f8a8c055. 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/1WaYNfQJj0uECGf9sjLazk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1WaYNfQJj0uECGf9sjLazk.
{"copyright_id":"0xc257f7fd22f93ffb29b17ff267e4c7d4b4dfe726d6a44e6ea54b0ec3a340f5df","isrc":"CZA167900826","name":"Švadlenka Madlenka","registered_at":"2026-06-21T23:08:11Z","spotify_id":"4fFpPzZFgbkXvb9LQAUYZS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc257f7fd22f93ffb29b17ff267e4c7d4b4dfe726d6a44e6ea54b0ec3a340f5df. 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/4fFpPzZFgbkXvb9LQAUYZS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4fFpPzZFgbkXvb9LQAUYZS.
{"copyright_id":"0xd5be6b9b01e265db672a940d40d4664b16be9de3479e5df6dd7e2f7f85caaa04","isrc":"CZA166300353","name":"Zázračný Doktor","registered_at":"2026-06-09T17:05:21Z","spotify_id":"4QmYcNL63XnZmXFugAygq3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5be6b9b01e265db672a940d40d4664b16be9de3479e5df6dd7e2f7f85caaa04. 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/4QmYcNL63XnZmXFugAygq3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4QmYcNL63XnZmXFugAygq3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x566921071c556f102ddcdc36c9e4287d461427abd7465ab149de875b2ece5740. 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/4yrZ316M0Af0nmCyFo76ys.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4yrZ316M0Af0nmCyFo76ys.
{"copyright_id":"0xd026ba78dd8e40c1fd1efcae58e042c196cebef901d434238989c04e9f26a452","isrc":"CZA160415035","name":"Tanec Malého Ptáčka","registered_at":"2026-06-20T06:30:18Z","spotify_id":"3MIGyLUBFGHyVHWRD4CHvK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd026ba78dd8e40c1fd1efcae58e042c196cebef901d434238989c04e9f26a452. 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/3MIGyLUBFGHyVHWRD4CHvK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3MIGyLUBFGHyVHWRD4CHvK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4780db486b954ec76f86dd408843ba166a306221388cf9c7504e1adc1564dc38. 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/3gq8ZRPnL4N2laHU2LzJVL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3gq8ZRPnL4N2laHU2LzJVL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e303db93f3ae6c97ae2fe885ed38114063c20d6c5f021ce105ceda612fe0aaf. 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/0mmbSokuWEIz6QbYWGciiE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mmbSokuWEIz6QbYWGciiE.
{"copyright_id":"0x87e2538e7dfd3847dd3b986314380abfe87c8799cb3b349f1d762a62b82a0d5e","isrc":"CZA167300027","name":"Kdepak, Ty Ptáčku, Hnízdo Máš?","registered_at":"2026-06-05T08:25:29Z","spotify_id":"5iwiRKwRBK8eb7Va2rlSLu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87e2538e7dfd3847dd3b986314380abfe87c8799cb3b349f1d762a62b82a0d5e. 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/5iwiRKwRBK8eb7Va2rlSLu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5iwiRKwRBK8eb7Va2rlSLu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff4b268e2dbadb19d33aac7a0cb4357f9b75ab22d44d1f71da3cf942d9eb0101. 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/3ZlV0B0oo4yJroYlU45wMI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZlV0B0oo4yJroYlU45wMI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b75f82f58ef714af87d5900c8b0916f7132830e58e8ab6c6ce885a0bb57d6f1. 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/64FHTlFj1xeoSnJsVIsqZ0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/64FHTlFj1xeoSnJsVIsqZ0.
{"copyright_id":"0x3706e5e95463a37e0bf85cc13232fece9cdb043709ce938f2e3e1af7efabda32","isrc":"CZA161602562","name":"Není Nutno","registered_at":"2026-06-06T20:42:20Z","spotify_id":"3WAY3xSvHfPhDiwy1VLlbD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3706e5e95463a37e0bf85cc13232fece9cdb043709ce938f2e3e1af7efabda32. 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/3WAY3xSvHfPhDiwy1VLlbD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3WAY3xSvHfPhDiwy1VLlbD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1df272b4601121a975b65ca294136332a48ad3b92f232efb82b2a7c48f0d3910. 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/1e5J0eqN5Im2sHyCoQCZwJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1e5J0eqN5Im2sHyCoQCZwJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeea7c022976cb4910d5d54ee45324647e8fd92c0329bb0a85ba9b63b699dbe13. 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/4k3lD8H1jbEWBN1Wd1mK0N.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4k3lD8H1jbEWBN1Wd1mK0N.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd31a3d921f7983029d6abfa1ba79f041dcbea2f9823a86ab50f9528ddf0f458. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6rImbDCchOkWYV5T4S2rBo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6rImbDCchOkWYV5T4S2rBo.
{"copyright_id":"0x936522560cbfce6fb43aa7c76396268128cf6d74cce2a029d1e56bfadd90c8c7","isrc":"CZA168900009","name":"Kdekdo je dál","registered_at":"2026-06-07T09:48:47Z","spotify_id":"0fdNow2rJNNzWO64GNTtAG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x936522560cbfce6fb43aa7c76396268128cf6d74cce2a029d1e56bfadd90c8c7. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0fdNow2rJNNzWO64GNTtAG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0fdNow2rJNNzWO64GNTtAG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf63ed17f8470a669ce90a7ff248ddfe8c8766530194a6064cbde444eb1f2291b. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3ZoBkA3pqrTKZUUKnL2xAT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZoBkA3pqrTKZUUKnL2xAT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x304f3bf16081f08995e818487a46975e49dbfb0b43ea0155d13ab88d29c859a3. 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/4RkoYPF8ihgohR3j8zfgfS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4RkoYPF8ihgohR3j8zfgfS.
Tabák je jako láska - Variace na renezanční píseň T. Humea
{"copyright_id":"0xd9030d0f23c448d6d0fa4b06fc9aa33b32bc7a0f0227ec7bd87e9facec2039a8","isrc":"CZA169000040","name":"Tam kde jsem já, tam nejsi ty","registered_at":"2026-06-27T19:03:47Z","spotify_id":"4ReV9pNUZoK1pTYK3KnjoW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9030d0f23c448d6d0fa4b06fc9aa33b32bc7a0f0227ec7bd87e9facec2039a8. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4ReV9pNUZoK1pTYK3KnjoW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ReV9pNUZoK1pTYK3KnjoW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eb7767358c643692cc9b779d0339738ac1d11271d94a0545ec5c2ee966a4f9d. 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/7g3wEKrPF1AQaHeCV2yIaZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7g3wEKrPF1AQaHeCV2yIaZ.
{"copyright_id":"0x515d35ee291ec0cf24fc7a4378c9187fa97ff69977a2ac107107c3bff497a617","isrc":"GBAHW9900034","name":"The Power of Love","registered_at":"2026-06-01T14:26:38Z","spotify_id":"6pXWRLHBYM56qZpZOFZiaI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x515d35ee291ec0cf24fc7a4378c9187fa97ff69977a2ac107107c3bff497a617. 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/6pXWRLHBYM56qZpZOFZiaI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6pXWRLHBYM56qZpZOFZiaI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x664e134de70e51255e69edb9be7ae7ae6441088d242eed759e6d300d27f5b3a1. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0LMvZLmBIBybphkyPT7CHa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0LMvZLmBIBybphkyPT7CHa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x118ca14b41a1771eb842ab8625d483426aed8770c6cb1b0ca014be49c6508e88. 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/4pGUwssl9Sdz6hVilbZ5Ek.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4pGUwssl9Sdz6hVilbZ5Ek.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fecc50359af0b372346cf76c89eee725a5c357addecd211b171ddca42961f18. 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/72r43WQ9WvB0GX71j0xTfr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/72r43WQ9WvB0GX71j0xTfr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6dc0a84c37edec36414fdb5b4229bd741155041a828660ff9ea722bc53f8433. 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/7rJNyfgM8fdMo0mgWkd1fB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rJNyfgM8fdMo0mgWkd1fB.
Vánoce Hrajou Glórijá (Vánoční Koncert - Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd31a3d921f7983029d6abfa1ba79f041dcbea2f9823a86ab50f9528ddf0f458. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7FhktS1ZnQfYTvAl7mZft5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7FhktS1ZnQfYTvAl7mZft5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x304f3bf16081f08995e818487a46975e49dbfb0b43ea0155d13ab88d29c859a3. 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/7JK00KE30e9YeAJExuqx5M.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7JK00KE30e9YeAJExuqx5M.
{"copyright_id":"0x936522560cbfce6fb43aa7c76396268128cf6d74cce2a029d1e56bfadd90c8c7","isrc":"CZA168900009","name":"Kdekdo Je Dál","registered_at":"2026-06-07T09:48:47Z","spotify_id":"33xdp1xdTVrGapeVwQ1wUd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x936522560cbfce6fb43aa7c76396268128cf6d74cce2a029d1e56bfadd90c8c7. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/33xdp1xdTVrGapeVwQ1wUd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33xdp1xdTVrGapeVwQ1wUd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf63ed17f8470a669ce90a7ff248ddfe8c8766530194a6064cbde444eb1f2291b. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3VQMwK13hE334W5coa8IgK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3VQMwK13hE334W5coa8IgK.
{"copyright_id":"0xd9030d0f23c448d6d0fa4b06fc9aa33b32bc7a0f0227ec7bd87e9facec2039a8","isrc":"CZA169000040","name":"Tam Kde Jsem Já, Tam Nejsi Ty","registered_at":"2026-06-27T19:03:47Z","spotify_id":"4qljGbjhuRTqwVvrZSvkGx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9030d0f23c448d6d0fa4b06fc9aa33b32bc7a0f0227ec7bd87e9facec2039a8. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4qljGbjhuRTqwVvrZSvkGx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4qljGbjhuRTqwVvrZSvkGx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb37dc1dad66619aa6da2499f44f37a9d25362901bc6a90f191a85f8fc2111eb. 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/4ghVHiSDNB2XOAOmQqgb34.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ghVHiSDNB2XOAOmQqgb34.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2935b8f34dcfe92fda15e3475b0b61e8c4628e43ee2f99a40448bffc6e8b30ae. 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/1SdcwF9bBAnuSwF9zSZW6h.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SdcwF9bBAnuSwF9zSZW6h.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x489ea020835eb79088563062d083a512cb53fb26fd9cd316e39e9df74126bddb. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/08pLXhB09lWPJSed3Rr7Yw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08pLXhB09lWPJSed3Rr7Yw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc807b80a2d02d4b47a8b9bad0b8a6422c544f1588d26e518fdba49d55861a1f2. 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/1MWyHLh3aZmmP2OWyE1xGp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1MWyHLh3aZmmP2OWyE1xGp.
{"copyright_id":"0x83e31f34fa1c62d408fc7ea095e739ec34319fbe6a3f27562cb9eb52ebcea6c6","isrc":"CZA831600006","name":"Už Po Nás, Lásko Má, Jdou","registered_at":"2026-06-27T19:07:23Z","spotify_id":"38aiRZNmpGCggZ5ZW9J3dB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83e31f34fa1c62d408fc7ea095e739ec34319fbe6a3f27562cb9eb52ebcea6c6. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/38aiRZNmpGCggZ5ZW9J3dB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/38aiRZNmpGCggZ5ZW9J3dB.
{"copyright_id":"0xa9a0b7b3c4270deadc568fd4b5162e5e85827fefccb6e7d1bd630cab63d71f1c","isrc":"CZA161601474","name":"A Tak Dál","registered_at":"2026-06-18T07:05:42Z","spotify_id":"4O1fhmZ2sCEOv7HNSi7tY5","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9a0b7b3c4270deadc568fd4b5162e5e85827fefccb6e7d1bd630cab63d71f1c. 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/4O1fhmZ2sCEOv7HNSi7tY5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4O1fhmZ2sCEOv7HNSi7tY5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa186d7af44227a61d739be6c42c2589128c2ceca2d5bdee903aa5a5b2d8170e2. 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/3rYFVwyq4jIDx9jUsOaYD0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3rYFVwyq4jIDx9jUsOaYD0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb64393d59183f7e2957f204039132e3fa49d917d68139defaf6facb71f846939. 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/4plxSmnJOCO81DR3rr8JLF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4plxSmnJOCO81DR3rr8JLF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23c28beea782d705ed9cb64d28b8955cb09fd937a442c500715d747b75abca15. 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/5NdT3BCl39rmhcYSA8YuoF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5NdT3BCl39rmhcYSA8YuoF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x047108e2741448a2394fcc59e4e056a6f4da34e5c7a9319363f94a9e447f2326. 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/5GDmKf10VMAxkzS2zmm4Uc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5GDmKf10VMAxkzS2zmm4Uc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb143bbece96cc4884442810029e9f55d72dd850ad81479fb4f15f4431620c78b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0jXvOhgHRi8p62Dr0fi2uT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0jXvOhgHRi8p62Dr0fi2uT.
{"copyright_id":"0x5c687b99da944873ed12c24995bcabb83f6b939da1abcb7ef9ce3c06258a2c35","isrc":"CZA168400127","name":"Ahoj, Léto - Bonus Track","registered_at":"2026-06-25T10:21:04Z","spotify_id":"4o3pbDw26VtmCv2CBM6eH0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c687b99da944873ed12c24995bcabb83f6b939da1abcb7ef9ce3c06258a2c35. 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/4o3pbDw26VtmCv2CBM6eH0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4o3pbDw26VtmCv2CBM6eH0.
{"copyright_id":"0x5869b783c2e011b8b5ef9d2fd0e72f6522f06565773724c6e843a3b7f67f3fe3","isrc":"CZA168700083","name":"Kousek Cesty S Tebou - Bonus Track","registered_at":"2026-06-23T12:25:36Z","spotify_id":"5qZgYSAY6Vh1rRS2fIoI63","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5869b783c2e011b8b5ef9d2fd0e72f6522f06565773724c6e843a3b7f67f3fe3. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5qZgYSAY6Vh1rRS2fIoI63.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5qZgYSAY6Vh1rRS2fIoI63.
{"copyright_id":"0x79a069db8fd67e168e1134b0f5b9c6191462710af18540bec9c166c9a5f2cf31","isrc":"CZA168500188","name":"Senza Holky, Senza Kluci","registered_at":"2026-06-27T15:48:59Z","spotify_id":"6t9Wir7yq1nIuwRbKPKcER","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79a069db8fd67e168e1134b0f5b9c6191462710af18540bec9c166c9a5f2cf31. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6t9Wir7yq1nIuwRbKPKcER.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6t9Wir7yq1nIuwRbKPKcER.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f591595610e2cd33f4ad3fcb422827440a6be7db5291b5eceb0728b5d540d89. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/270zSl1VA7Qw4CUMqAGQBM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/270zSl1VA7Qw4CUMqAGQBM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4780db486b954ec76f86dd408843ba166a306221388cf9c7504e1adc1564dc38. 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/53ENi6ORUiGkSVxf4Dm5hv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/53ENi6ORUiGkSVxf4Dm5hv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6929a6348f257dfda0d27f373405ba97645aca53908a87eb8d2da4141e8e1301. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/14N5REMOyL11o7byUSrH4s.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14N5REMOyL11o7byUSrH4s.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba2d11752eb4899cd15ed1a08841276bbcc99c18b46560daddf5050ebce2d335. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1PYcLLBA2jxJu1V4m8lRt8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1PYcLLBA2jxJu1V4m8lRt8.
{"copyright_id":"0xac7789d7af3b4f832e56ea5023b2d94315aae6f66dba23f70319eb6913bd8d7b","isrc":"CZA168300248","name":"Sen Můj A Lízin","registered_at":"2026-06-11T17:28:46Z","spotify_id":"6opGVIdq8ub6QBC3AZecqu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac7789d7af3b4f832e56ea5023b2d94315aae6f66dba23f70319eb6913bd8d7b. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6opGVIdq8ub6QBC3AZecqu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6opGVIdq8ub6QBC3AZecqu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d9391b21c507c745907b711cf47f9d069fb448eb889b715f91cf86e8b906d66. 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/2hz5HK1gfkIPBL5arJMrVw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2hz5HK1gfkIPBL5arJMrVw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15ded4aa1cb4551b8ab57304edf1f1950829bd747fd34059b37d067c4e974515. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/60Xs52H8S4AzRLrBk810KP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/60Xs52H8S4AzRLrBk810KP.
Je V Tahu / Gejzír / Pražský Haus / Dej Nám Sex / Satelit / Taneční / Plačky / Milujem Se Čím Dál Víc / Vánoce Hrajou Glórijá / Francouz / Tam Kde Jsem Já, Tam Nejsi Ty / A Tak Dál / Na Letný
{"copyright_id":"0x47cca3ca484a3ddb3c85afed84cab6a300297601675703088bb7d6e0baf7ff88","isrc":"CZA168200335","name":"Holky Z Naší Školky","registered_at":"2026-06-11T09:12:32Z","spotify_id":"1Ah0B1s7LliLxAo0Zogl4s","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47cca3ca484a3ddb3c85afed84cab6a300297601675703088bb7d6e0baf7ff88. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1Ah0B1s7LliLxAo0Zogl4s.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Ah0B1s7LliLxAo0Zogl4s.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f591595610e2cd33f4ad3fcb422827440a6be7db5291b5eceb0728b5d540d89. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0sEES6l1GGplCI9PRDiAyf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0sEES6l1GGplCI9PRDiAyf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15ded4aa1cb4551b8ab57304edf1f1950829bd747fd34059b37d067c4e974515. 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/6xmiaFwXTp9UvLnGMvedtT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6xmiaFwXTp9UvLnGMvedtT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba2d11752eb4899cd15ed1a08841276bbcc99c18b46560daddf5050ebce2d335. 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/4fCl4ChmJjab0hxETPDrZw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4fCl4ChmJjab0hxETPDrZw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb143bbece96cc4884442810029e9f55d72dd850ad81479fb4f15f4431620c78b. 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/7McG5UOEHWJljTczOQvtdK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7McG5UOEHWJljTczOQvtdK.
{"copyright_id":"0xac7789d7af3b4f832e56ea5023b2d94315aae6f66dba23f70319eb6913bd8d7b","isrc":"CZA168300248","name":"Sen Můj A Lízin","registered_at":"2026-06-11T17:28:46Z","spotify_id":"6rojppDII3ogZogEwaXl0e","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac7789d7af3b4f832e56ea5023b2d94315aae6f66dba23f70319eb6913bd8d7b. 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/6rojppDII3ogZogEwaXl0e.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6rojppDII3ogZogEwaXl0e.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6929a6348f257dfda0d27f373405ba97645aca53908a87eb8d2da4141e8e1301. 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/5IZrT6Khcj09wNnJwUCgMT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5IZrT6Khcj09wNnJwUCgMT.
Dívej Se Jak Jsem Tvůj - Akustická Verze
{"copyright_id":"0xe1133c901adbc25ca51adb148920d42faa7c48b579e37891e3674d82fd79c1ee","isrc":"FRX201717024","name":"Už Po Nás Lásko Má Jdou","registered_at":"2026-06-10T22:28:41Z","spotify_id":"2CAEFVUlQ7MdJsVf2K7ahV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1133c901adbc25ca51adb148920d42faa7c48b579e37891e3674d82fd79c1ee. 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/2CAEFVUlQ7MdJsVf2K7ahV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2CAEFVUlQ7MdJsVf2K7ahV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2935b8f34dcfe92fda15e3475b0b61e8c4628e43ee2f99a40448bffc6e8b30ae. 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/4BBfe8HQaCahnR0LNw8UCr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4BBfe8HQaCahnR0LNw8UCr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd31a3d921f7983029d6abfa1ba79f041dcbea2f9823a86ab50f9528ddf0f458. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/42A58vAjQblZLTfZo73jXu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/42A58vAjQblZLTfZo73jXu.
{"copyright_id":"0x1d9f903b66e1d423aa1dff6c9efc8abcecc8d20a01fecfb6851b2722fcffc73f","isrc":"CZA168900205","name":"Milujem Se Čím Dál Víc","registered_at":"2026-06-05T18:42:58Z","spotify_id":"3foahY4hNuTzHxIZAoiawX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d9f903b66e1d423aa1dff6c9efc8abcecc8d20a01fecfb6851b2722fcffc73f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3foahY4hNuTzHxIZAoiawX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3foahY4hNuTzHxIZAoiawX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x936522560cbfce6fb43aa7c76396268128cf6d74cce2a029d1e56bfadd90c8c7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0tv6W7TjKFZBaYzh0l3S2m.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0tv6W7TjKFZBaYzh0l3S2m.
{"copyright_id":"0xd9030d0f23c448d6d0fa4b06fc9aa33b32bc7a0f0227ec7bd87e9facec2039a8","isrc":"CZA169000040","name":"Tam Kde Jsem Já, Tam Nejsi Ty","registered_at":"2026-06-27T19:03:47Z","spotify_id":"6TQwLA7bwVhBZGjHyBjaIO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9030d0f23c448d6d0fa4b06fc9aa33b32bc7a0f0227ec7bd87e9facec2039a8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6TQwLA7bwVhBZGjHyBjaIO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6TQwLA7bwVhBZGjHyBjaIO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf63ed17f8470a669ce90a7ff248ddfe8c8766530194a6064cbde444eb1f2291b. 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/7t6pFXCs8Lv4KCuJyeTWeH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7t6pFXCs8Lv4KCuJyeTWeH.
{"copyright_id":"0x1d9f903b66e1d423aa1dff6c9efc8abcecc8d20a01fecfb6851b2722fcffc73f","isrc":"CZA168900205","name":"Milujem Se Čím Dál Víc","registered_at":"2026-06-05T18:42:58Z","spotify_id":"3dR3BpApkPApxbcN6vP9I7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d9f903b66e1d423aa1dff6c9efc8abcecc8d20a01fecfb6851b2722fcffc73f. 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/3dR3BpApkPApxbcN6vP9I7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3dR3BpApkPApxbcN6vP9I7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd31a3d921f7983029d6abfa1ba79f041dcbea2f9823a86ab50f9528ddf0f458. 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/401LXt4KyDHwfFPGTthMAD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/401LXt4KyDHwfFPGTthMAD.
{"copyright_id":"0x936522560cbfce6fb43aa7c76396268128cf6d74cce2a029d1e56bfadd90c8c7","isrc":"CZA168900009","name":"Kdekdo Je Dál","registered_at":"2026-06-07T09:48:47Z","spotify_id":"7yNDVQUfLHsEChU68fYpB9","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x936522560cbfce6fb43aa7c76396268128cf6d74cce2a029d1e56bfadd90c8c7. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7yNDVQUfLHsEChU68fYpB9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7yNDVQUfLHsEChU68fYpB9.
{"copyright_id":"0x23cf829abdbf0428eb5a375887ad9bb725dddb39dd993c5b4d7b4e6096a5129f","isrc":"CZA168500326","name":"Kindergarten Love","registered_at":"2026-06-25T13:45:40Z","spotify_id":"4aT54bADE0hecoTqVxp1CD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23cf829abdbf0428eb5a375887ad9bb725dddb39dd993c5b4d7b4e6096a5129f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4aT54bADE0hecoTqVxp1CD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4aT54bADE0hecoTqVxp1CD.
{"copyright_id":"0x6bab379d99e75f9a53a8e34ba4ea0b887b3fbe63db2ca7d0b88ce0796ec0f5e9","isrc":"CZA161104016","name":"Maluj Zase Obrázky","registered_at":"2026-06-07T19:38:17Z","spotify_id":"33th50Fh62Z9cO5bixvc3s","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bab379d99e75f9a53a8e34ba4ea0b887b3fbe63db2ca7d0b88ce0796ec0f5e9. 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/33th50Fh62Z9cO5bixvc3s.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33th50Fh62Z9cO5bixvc3s.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x769996dcbaf9186561f7f7a39734bb8a1c539c5d0a13104a1cb36b470bc010d3. 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/4KcBdoBZKQF1mXE5kQknfE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4KcBdoBZKQF1mXE5kQknfE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbdf9ddf18e2f46139567a233826036066fc1ece62e766172580b762161d6a02. 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/47qPYEemHl2RH9cbgBK3JH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47qPYEemHl2RH9cbgBK3JH.
{"copyright_id":"0xa57643437f0b99cd321a53be58a4eac245e94d07be00af52346e16e0f9a6dfc8","isrc":"CZA161104030","name":"Mys Dobrých Nadějí","registered_at":"2026-06-09T07:18:52Z","spotify_id":"5F29S5fAaqTYMpovTygZqw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa57643437f0b99cd321a53be58a4eac245e94d07be00af52346e16e0f9a6dfc8. 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/5F29S5fAaqTYMpovTygZqw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5F29S5fAaqTYMpovTygZqw.
{"copyright_id":"0x963a928075c0b80883509cc3651de5f3624fae85126542308e9c4214a04ccaac","isrc":"CZA161104032","name":"Za Každou Chvíli S Tebou Platím","registered_at":"2026-06-21T23:09:32Z","spotify_id":"3y3nYvfjqQmvFKyyCQgvzg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x963a928075c0b80883509cc3651de5f3624fae85126542308e9c4214a04ccaac. 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/3y3nYvfjqQmvFKyyCQgvzg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3y3nYvfjqQmvFKyyCQgvzg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb939c5b7bb572009df56c1249871d1503b90d4c328f18144aae9d19392bb555d. 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/5of7eTRiZ12zA4zX9JxCT6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5of7eTRiZ12zA4zX9JxCT6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3ab84ae3ffee354d39e6f3534ff861a726961de5cb012637e51e5fd0494d476. 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/0yj5CBgCy9ALOOC38MM7on.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0yj5CBgCy9ALOOC38MM7on.
{"copyright_id":"0x0abde0c8b124a68cc71bcec2fa999a9e1267297a8eafa6f6bd451c3716e4c821","isrc":"CZA161104036","name":"Duhová Víla","registered_at":"2026-06-08T02:42:45Z","spotify_id":"4a2BEdmRGPNxqCbtXVZYX2","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0abde0c8b124a68cc71bcec2fa999a9e1267297a8eafa6f6bd451c3716e4c821. 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/4a2BEdmRGPNxqCbtXVZYX2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4a2BEdmRGPNxqCbtXVZYX2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8360171775bc04904b8d06cbed18484d052d7d8a159f7967ad0b217b69afec5c. 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/0UDJGiDDO4yMbUXmuqUC7E.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0UDJGiDDO4yMbUXmuqUC7E.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fd469186a753226c27f849edce22a60ca0c01630acbf5a62d3022be54ce1632. 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/47gkioxDyvW5ufEQVO0RGo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47gkioxDyvW5ufEQVO0RGo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x902b66db2743d90346b20f665b3bcb982b92932e181900fb84e05399c599b4f3. 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/07VJBm1BOvQAgl53E9a2Hf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07VJBm1BOvQAgl53E9a2Hf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9d10aa5bf917e9c36fea2b49115e7b12f81c272a8a816339dc4d87b9c0087a3. 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/0KLlTwboJwGPv7w9AGaKmL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0KLlTwboJwGPv7w9AGaKmL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb9856e263570009d556f8c94ad40154a4a62779995ce74d8dba0859f838d738. 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/7ykpzP2QP8xvijicANE7UK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ykpzP2QP8xvijicANE7UK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf4bbdc1348f022c4e218f56688bcf3fc5c79d9df2c57d462eb1c2059dca29eb. 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/4H8ZaSZSBBrR3Zcvt561Xr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4H8ZaSZSBBrR3Zcvt561Xr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f63853a01820b88e045ec2971582f36ace4513abad2fa31201c5ddca415e5cb. 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/5iGT2dknOEOl2w07MiPM3m.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5iGT2dknOEOl2w07MiPM3m.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a2bb840f759d1dae471ff57d751599210cc7d1ea6e58c535e561a6809bfb85d. 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/5vvr1U2dzXJju34vRRURVD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5vvr1U2dzXJju34vRRURVD.
{"copyright_id":"0x00d8aa05ccb9ad1233f8f9acbae8e0a4d7395b1e75629d4a13bf396bb67867e1","isrc":"CZA161104046","name":"Rybičko Zlatá, Přeju Si","registered_at":"2026-06-09T14:50:35Z","spotify_id":"7ncPAxFACKcL6IqrxFmnSu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00d8aa05ccb9ad1233f8f9acbae8e0a4d7395b1e75629d4a13bf396bb67867e1. 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/7ncPAxFACKcL6IqrxFmnSu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ncPAxFACKcL6IqrxFmnSu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefadd64d2ca10f321b82610136841378da7da455ef8dd26469c886a66a7850b6. 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/50F8oYcQ3pr9jDt6Iq8MEm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/50F8oYcQ3pr9jDt6Iq8MEm.
{"copyright_id":"0x23ab5c9b38b724c4c25b7a712d0dac503eeab990e19ba5e3a8f3bc221ac2c7ba","isrc":"CZA659500810","name":"Biograf Láska","registered_at":"2026-06-10T20:06:41Z","spotify_id":"6jR1iODGW35Wjel9iqmcXp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23ab5c9b38b724c4c25b7a712d0dac503eeab990e19ba5e3a8f3bc221ac2c7ba. 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/6jR1iODGW35Wjel9iqmcXp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jR1iODGW35Wjel9iqmcXp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92b85e405e54be2af87dce36f830dc4b472ae3a7585c57505a186c6d20bcb190. 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/5tIPqpHNUtpQcokTTK2Rt6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5tIPqpHNUtpQcokTTK2Rt6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd569a3c89d6d605334bbc4687c2ce1403a18237be8eda83c8e77449d179c179. 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/4Xttbd6AxLg7QkMuslCxgd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Xttbd6AxLg7QkMuslCxgd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x695b6efab39be9c1280e426e0a78dc80a1be59f55cc55866361df56882270f0d. 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/2Nua6F3ruL6oK26DfIZH7G.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Nua6F3ruL6oK26DfIZH7G.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x196593222b9daf50b6665a501ae2a3ec7481f3149bf1d16f24a7b32d5e900f15. 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/4H6uNAniHrgFfvZvoBN46m.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4H6uNAniHrgFfvZvoBN46m.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc58caf9d3d7a93ae8bc25517217d95bf57981edd444a210a5a193b9004a5294. 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/48oRdSQSzQAHVY0v2qkp5n.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/48oRdSQSzQAHVY0v2qkp5n.
{"copyright_id":"0xffacaeb7a9c840e18d847fa21714510bf9cca14d38ac9859b2223cc7d5724ebe","isrc":"CZA659500916","name":"Studánko Stříbrná","registered_at":"2026-06-19T15:20:58Z","spotify_id":"1xaUIdquIPwDOvZjZlW0OE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffacaeb7a9c840e18d847fa21714510bf9cca14d38ac9859b2223cc7d5724ebe. 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/1xaUIdquIPwDOvZjZlW0OE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1xaUIdquIPwDOvZjZlW0OE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa45a2ef5ad92cb09f5740494c79369700bf8d5e3e66b76a47c1eb4215c4ce664. 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/0jW9J1KCfTPLtrk8OPjaKq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0jW9J1KCfTPLtrk8OPjaKq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf48a4ebf8485bca8896f41a94b117e8070fff6f90cc382b848158f80797049cc. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6wXHZoNQ0DD4y3mVp2LU9Q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6wXHZoNQ0DD4y3mVp2LU9Q.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa5d36f417e27202229bb7d48a3ac7ac5decabe98dfc8a8dc19998589084553d. 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/0PieYerOk86Ekubp9iOmuo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0PieYerOk86Ekubp9iOmuo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe719a25ac440e3f8394b594b03b617fa57866cfc7a061140904dd3c0ca2315cf. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7d9psACuGoMxmrqzjXxRlN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7d9psACuGoMxmrqzjXxRlN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf27dec09a8641895290e899760291597d65b545416ed5a2020b228efb0c69081. 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/7wC1DIACDcg6KWOVh2Ws9i.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7wC1DIACDcg6KWOVh2Ws9i.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3d90cb85d793df99551c80dea2a3a0dc9a96d63a5239fc7f69cfbfa010925bd. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Ma0gohuPJbK6rV12xLvic.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Ma0gohuPJbK6rV12xLvic.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8dcd40dba639df3062bc09f2dc48ea338580fa00516158e458e88a91b3ade97. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/32rDhoZXNK8XwNNPi6zpKL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32rDhoZXNK8XwNNPi6zpKL.
{"copyright_id":"0xbfcb5d438c3b368752c1fda8ca870c24c5a4b06c63e5a29c8bc20e0176cca824","isrc":"CZA168300088","name":"Proč Nejsi Větší","registered_at":"2026-06-05T22:15:55Z","spotify_id":"32EfzrNwoC0Sg6nt3X6oEl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfcb5d438c3b368752c1fda8ca870c24c5a4b06c63e5a29c8bc20e0176cca824. 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/32EfzrNwoC0Sg6nt3X6oEl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32EfzrNwoC0Sg6nt3X6oEl.
{"copyright_id":"0xb33dce689a1d2196b6eb8040fd37af2866dceb9f36c5634b9b90e872b7c43d00","isrc":"CZA161003799","name":"Mimořádná Linka - Praha - Tokyo","registered_at":"2026-06-07T14:47:08Z","spotify_id":"0kpveMqlP0MYeEz6XJUyYc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb33dce689a1d2196b6eb8040fd37af2866dceb9f36c5634b9b90e872b7c43d00. 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/0kpveMqlP0MYeEz6XJUyYc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0kpveMqlP0MYeEz6XJUyYc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8465b3123c8d29df75462e1393722ff98a049cad3b067d40ebbe94188b39002e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5b3YYgVkGCHqZqswlr07wG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5b3YYgVkGCHqZqswlr07wG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x813cf61d8f39de0f9c9ade85beb1aec2c76ca0936230b6df125ae32d31ecbedd. 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/0rfqWsO8r5ke8yHuVCYoKo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0rfqWsO8r5ke8yHuVCYoKo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e5bf40344103275a5dc245fed064475d2dfe115709dbfd18f8142fb21d956c6. 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/5Qh8qd2Wet22jnciS0M9QR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Qh8qd2Wet22jnciS0M9QR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87ef77e99a6be0bb6d63112a33a9d8cf97f235596b1e6584c73a56f5f05bdd0d. 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/7fdq44UrWBzNL18vqVmT4X.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7fdq44UrWBzNL18vqVmT4X.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24ac5ffdc433f96bfccf71455532179fe69594968541f21b50576f81f8a8c055. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Vq4E4KrvHorX6SEm1lSO4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Vq4E4KrvHorX6SEm1lSO4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x664e134de70e51255e69edb9be7ae7ae6441088d242eed759e6d300d27f5b3a1. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7mO19gJlroaYg3VgnbKGHo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7mO19gJlroaYg3VgnbKGHo.
{"copyright_id":"0x8190a9235cff5c1717c4218f51f9d6ea4f174056f9b78f90098463f53b90b67d","isrc":"CZA168400471","name":"Hráli Jsme Kličkovanou","registered_at":"2026-06-05T12:17:16Z","spotify_id":"7xirpoaCyoLZjRYItccTdj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8190a9235cff5c1717c4218f51f9d6ea4f174056f9b78f90098463f53b90b67d. 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/7xirpoaCyoLZjRYItccTdj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7xirpoaCyoLZjRYItccTdj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65fac22fc525d155e7ef7f9b793c019322054f3e4dc741c40972b37f59a4cb96. 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/6WaqLFIOc6pW6D0ERfvDfC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6WaqLFIOc6pW6D0ERfvDfC.
{"copyright_id":"0xd56261f1dda768fd2276ea82bfa42f932d1a256c48e54d2a68edacb78708833a","isrc":"CZA168000234","name":"Dívka Gloria","registered_at":"2026-06-08T15:46:09Z","spotify_id":"1KSFZLxHep3cMkUG5qXAVK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd56261f1dda768fd2276ea82bfa42f932d1a256c48e54d2a68edacb78708833a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1KSFZLxHep3cMkUG5qXAVK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KSFZLxHep3cMkUG5qXAVK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd2c829560e2c3191c6d666e1b48d782256d949b4a89e8e3ad2806798e673b01. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2pKF0QxRubni4IOCBLkG2a.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2pKF0QxRubni4IOCBLkG2a.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17cbe1e5b8f6f5a365e8abad9edd43e390d4c6e61a0649477054782abeb0db00. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7cLBuUDX5wpc84hyu176K4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7cLBuUDX5wpc84hyu176K4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb64393d59183f7e2957f204039132e3fa49d917d68139defaf6facb71f846939. 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/3dAHrJC8aK6VocoLxm4NW1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3dAHrJC8aK6VocoLxm4NW1.
{"copyright_id":"0x772cae900a15e7d5786a4fd70ad3e3dd5dc5ff31e023a5eb1f7a603a6641d2a7","isrc":"CZA168000062","name":"Kdyby Se Vrátil Čas","registered_at":"2026-06-08T13:36:42Z","spotify_id":"2bt4LQwSKklKmVWiroE4ld","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x772cae900a15e7d5786a4fd70ad3e3dd5dc5ff31e023a5eb1f7a603a6641d2a7. 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/2bt4LQwSKklKmVWiroE4ld.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2bt4LQwSKklKmVWiroE4ld.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x772b39103c21dd37d193f99439bccb5a7d221b308ad336b79cf0dc9b495e6fa0. 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/1h3FBdXNOjZEPPMZAR9p1h.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1h3FBdXNOjZEPPMZAR9p1h.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16f06f9ea98d1cf38b0d21e1c862394d668641f695611367d3c77e283eacf240. 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/2WvqUvGEBkqKZK1rU33ntK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2WvqUvGEBkqKZK1rU33ntK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe92adca8f6eb4751b5debd4c7a8f121f683341c068b8666bb87e879e1766149a. 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/641OHrhyZAUNJnoPSlzsb8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/641OHrhyZAUNJnoPSlzsb8.
{"copyright_id":"0x391cf0f0fa37d77cbafc66b4e7f0ddece81fee25d460d948193258fd4f31cc9f","isrc":"CZA160901691","name":"Z Nebe Pláče Déšť","registered_at":"2026-06-21T00:46:36Z","spotify_id":"4qa9hhjYOPr0x1WVwXf0rc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x391cf0f0fa37d77cbafc66b4e7f0ddece81fee25d460d948193258fd4f31cc9f. 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/4qa9hhjYOPr0x1WVwXf0rc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4qa9hhjYOPr0x1WVwXf0rc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5845b2225d1041ed11df1bbe2c0c5d635bb0da88c1c9be43e8f8d9d4f66b6e02. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/54ACG5duVsnVGvVrtUKnL9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54ACG5duVsnVGvVrtUKnL9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8dcd40dba639df3062bc09f2dc48ea338580fa00516158e458e88a91b3ade97. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1lkVeHolS03DCZemt0SZNw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1lkVeHolS03DCZemt0SZNw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd0f9265061c2c7fb0581cfce07aaf84460d3eefe7937ed6f4b8d1e90a098846. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Z1urLj90w6M3RYm229Afc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Z1urLj90w6M3RYm229Afc.
{"copyright_id":"0x0b602fbdf84be09dc044af60500ad6cbc96da545caba54fb30338fe2ba945368","isrc":"CZA161100952","name":"To By Nebylo Fér","registered_at":"2026-06-08T19:34:11Z","spotify_id":"5dTQ9XUFxOnFPy9REnZtqy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b602fbdf84be09dc044af60500ad6cbc96da545caba54fb30338fe2ba945368. 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/5dTQ9XUFxOnFPy9REnZtqy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5dTQ9XUFxOnFPy9REnZtqy.
{"copyright_id":"0x17cbe1e5b8f6f5a365e8abad9edd43e390d4c6e61a0649477054782abeb0db00","isrc":"CZA161100383","name":"Sláva Je Bál","registered_at":"2026-06-10T03:07:50Z","spotify_id":"2PHCFhOrmPeD6BkcBFHVwp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17cbe1e5b8f6f5a365e8abad9edd43e390d4c6e61a0649477054782abeb0db00. 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/2PHCFhOrmPeD6BkcBFHVwp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2PHCFhOrmPeD6BkcBFHVwp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0ce568711a451fd06ea0525e3f94026ddb428a0e28bb19e3eb05b545d62fffb. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7FiLjjFPogL33dxudgEhRD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7FiLjjFPogL33dxudgEhRD.
Co Stalo Se, Stalo (Bonus Track Version)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe45f0d601de894f02a3eb89f1b563b8a486ec764bab0b91f1be6624a1adbf49d. 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/1nSO15zAlKj8XctAEbmIEC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1nSO15zAlKj8XctAEbmIEC.
{"copyright_id":"0x87ed8d055920af0469e3116cc43c9badb1eab0c6cde2c8a5f215cdf10647a35d","isrc":"CZA168400147","name":"Co Ti Brání V Pousmání","registered_at":"2026-06-19T15:21:06Z","spotify_id":"0Z1S4xPb9n8iGqm6cDcoxj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87ed8d055920af0469e3116cc43c9badb1eab0c6cde2c8a5f215cdf10647a35d. 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/0Z1S4xPb9n8iGqm6cDcoxj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Z1S4xPb9n8iGqm6cDcoxj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9337f5fd411d457124a03ed1cd0c0176565c16ae4a4b9754a856aa1dd42b6307. 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/3irUDBSzzqYLFX60VpuRBK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3irUDBSzzqYLFX60VpuRBK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4a9f597b92910b9aa6796a6ec9791e5c6ccaef7e3136968064dab2743fa4564. 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/1dygP6cYkUGgYgLaty0l1U.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1dygP6cYkUGgYgLaty0l1U.
Mám Tě Ráda, Jsi Přítel Můj - Bonus Track
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8085061fc21ee4da5a15e65cf86421ae46472df69736bebf8af365a8ea295676. 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/0D3nsVGMB9wZJi8eh84Qnu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0D3nsVGMB9wZJi8eh84Qnu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fc102a8f1515c792d83d70fdb8077c19606f030b29e5bfe44df3b687ca30e20. 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/6erh6oHgoSUDNcAu3X6DIa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6erh6oHgoSUDNcAu3X6DIa.
Písničky z pohádek: Mrazík-Princezna ze mlejna-Obušku z pytle ven-Pyšná princezna-Princezna se zlatou hvězdou na čele-Pofoukej mi jahody-Sandokan a další
Ach ty Váňo, Ivane - Před naší, za naší, cesta má ať nepráší - Píseň Vesnických Dívek A Ivana Z Pohádky Mrazík
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe17d960d77f39789d2a29462ef2a42f42752f6c165d320f9aec0ee5ec1611335. 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/3xw7XKGM2FEbxYIQM4Osi7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3xw7XKGM2FEbxYIQM4Osi7.
Píseň houslařů - Z Pohádky Pofoukej Mi Jahody
Skřítek Racochejl - Ústřední Melodie Z Pohádek O Skřítkovi Racochejlovi
Když je chlap bačkora - Z Pohádky Pofoukej Mi Jahody
Sáhneme chlapci na zoubek - Z Pohádky Pofoukej Mi Jahody
Ve znamení krysy - Píseň Třísky Z Pohádek O Želvách Ninja
Teče voda, teče - Žádnej neví jako já - Z Pohádky Princezna Ze Mlejna
Život je hledání - Z Pohádky Pofoukej Mi Jahody
Vyrostla štíhlá jedlička - Píseň Mrazíka Z Pohádky Mrazík
Rozvíjej se poupátko - Prstýnek - Z Pohádky Pyšná Princezna A Princezna Se Zlatou Hvězdou Na Čele
Já s písničkou jdu jako ptáček - Z Pohádky Obušku Z Pytle Ven
Není snadné držet basu - Z Pohádky Pofoukej Mi Jahody
Proč kukáš žežuličko - Píseň Nastěnky Z Pohádky Mrazík
Deset malých zajíčků - Z Pohádky Pofoukej Mi Jahody
Pohádka o Serafínkovi - Ústřední Melodie Z Pohádky O Serafínkovi S Šesti Křídly
Hop nebo trop - Z Pohádky Pofoukej Mi Jahody
Marnost nad marnost - Z Pohádky Pofoukej Mi Jahody
Ten kdo má peníze - Z Pohádky Pofoukej Mi Jahody
Obyčejné zázraky - Z Pohádky Pofoukej Mi Jahody
Lesní víly - Z Pohádky Pofoukej Mi Jahody
Tyranosaurus Rex - Z Pohádkovách Písiček O Dinosaurech