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 0x594aa4278ee55aadd0c0b437cde4f78868c0c460723dc7605b0a7bc5b104f366. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/98ca69bb-fb4a-4a71-b758-f3fc534b638b.json and https://artists.proofprofile.net/proofs/artist/98ca69bb-fb4a-4a71-b758-f3fc534b638b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x950097a93107f2a7083a0612785eb13b7880ffed122757e9bed23c295a1dea40. 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/0lCRFJLVVl6fJaEmFvqnwW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0lCRFJLVVl6fJaEmFvqnwW.
{"copyright_id":"0x915938710848efec27b1da2958dcdbdb40de37105fbedafd009469ef8186902a","isrc":"US38Y2305172","name":"FLICKORNA SOM BUSAR","registered_at":"2026-06-09T02:39:02Z","spotify_id":"2XuHrava3lXFaUVMIj95Jk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x915938710848efec27b1da2958dcdbdb40de37105fbedafd009469ef8186902a. 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/2XuHrava3lXFaUVMIj95Jk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2XuHrava3lXFaUVMIj95Jk.
{"copyright_id":"0x1d46bcb71fc23cd2e52eabfe6cddccbf57f510f1c008073a9a3118a6b18fa17a","isrc":"US38Y2300348","name":"SVEPA DUNKEN","registered_at":"2026-06-08T01:45:15Z","spotify_id":"2DwFbwPD9YEcG0UqeTVkbC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d46bcb71fc23cd2e52eabfe6cddccbf57f510f1c008073a9a3118a6b18fa17a. 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/2DwFbwPD9YEcG0UqeTVkbC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2DwFbwPD9YEcG0UqeTVkbC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb1c6cb05604b13a2838ff7234f041e9d7c85fc75fe19f691c7ebf7cf2702352. 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/4g3szqJcYbj0n5qbsD8m5D.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4g3szqJcYbj0n5qbsD8m5D.
{"copyright_id":"0xa1a9162e35aedfeee45f81efabd89da5f28d38f85b3901711c2266f3ad948f1b","isrc":"SEPQA2300085","name":"TRUBBEL I PARADISET","registered_at":"2026-01-28T21:10:12Z","spotify_id":"0WPRCqiDRymJAq5CW7l6Ku","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1a9162e35aedfeee45f81efabd89da5f28d38f85b3901711c2266f3ad948f1b. 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/0WPRCqiDRymJAq5CW7l6Ku.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0WPRCqiDRymJAq5CW7l6Ku.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26141601cc36e386086fb4540dc72a19ef46ceb5b178e409c88788d98038815f. 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/03YTSQORmKYzg61vD6NgNE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/03YTSQORmKYzg61vD6NgNE.
{"copyright_id":"0x1cbf095ced320cfb9e30f49f6fab258a803b94310aac323ca93a192f5645b4f4","isrc":"SEPQA2300130","name":"TRUBBEL I PARADISET - Sped Up","registered_at":"2026-01-28T21:12:02Z","spotify_id":"6Nr6IzFg3Lhc5BfYVQckJS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cbf095ced320cfb9e30f49f6fab258a803b94310aac323ca93a192f5645b4f4. 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/6Nr6IzFg3Lhc5BfYVQckJS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Nr6IzFg3Lhc5BfYVQckJS.
{"copyright_id":"0xa1a9162e35aedfeee45f81efabd89da5f28d38f85b3901711c2266f3ad948f1b","isrc":"SEPQA2300085","name":"TRUBBEL I PARADISET","registered_at":"2026-03-20T05:01:53Z","spotify_id":"0qwWtqTfD8uoD6jIhwRP3U","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1a9162e35aedfeee45f81efabd89da5f28d38f85b3901711c2266f3ad948f1b. 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/0qwWtqTfD8uoD6jIhwRP3U.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0qwWtqTfD8uoD6jIhwRP3U.
{"copyright_id":"0xa1a9162e35aedfeee45f81efabd89da5f28d38f85b3901711c2266f3ad948f1b","isrc":"SEPQA2300085","name":"TRUBBEL I PARADISET","registered_at":"2026-03-06T19:53:16Z","spotify_id":"1SSAfAPISBN2js4ZnxwmnP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1a9162e35aedfeee45f81efabd89da5f28d38f85b3901711c2266f3ad948f1b. 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/1SSAfAPISBN2js4ZnxwmnP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SSAfAPISBN2js4ZnxwmnP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26141601cc36e386086fb4540dc72a19ef46ceb5b178e409c88788d98038815f. 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/1jwPFkEGeLSWwRNccw5Xso.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1jwPFkEGeLSWwRNccw5Xso.
{"copyright_id":"0x1169946ba8991f648a78f8c0b13ff54afce55053540ef25a8f33bbf1b49db7a0","isrc":"SEPQA2300082","name":"PÄRLAN MIN - Sped Up","registered_at":"2026-06-10T12:14:13Z","spotify_id":"3sy677UYqrhT1gAKgkQokB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1169946ba8991f648a78f8c0b13ff54afce55053540ef25a8f33bbf1b49db7a0. 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/3sy677UYqrhT1gAKgkQokB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3sy677UYqrhT1gAKgkQokB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26141601cc36e386086fb4540dc72a19ef46ceb5b178e409c88788d98038815f. 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/4xkpifIY1ZA6XRDbN1dfwY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4xkpifIY1ZA6XRDbN1dfwY.
{"copyright_id":"0x335b59b2e2b8ded69d1e891a8be0b57e4cdd7ec678d4dc8f17b705c1e2f55328","isrc":"SE6XX2307472","name":"DUM I HUVET","registered_at":"2026-06-04T11:13:59Z","spotify_id":"2JjQCaKmPM0oNkZdftKV8m","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x335b59b2e2b8ded69d1e891a8be0b57e4cdd7ec678d4dc8f17b705c1e2f55328. 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/2JjQCaKmPM0oNkZdftKV8m.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2JjQCaKmPM0oNkZdftKV8m.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x524ccff818b56824d47595a0cca9394806c9ba09c78443876f17ab6e9f097d5b. 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/6KOdcw6aEPLAVWdtuylF8g.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6KOdcw6aEPLAVWdtuylF8g.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc247b7e5b18a39ccaa3eb676c94cee9c1f431d80a5774edd5b60b7af956b29f5. 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/4RwM47Kh338hORY4T0FXrp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4RwM47Kh338hORY4T0FXrp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03de6f1b38d06ea416fc0c6ad947f7375d179a1418ed0656de0703f0fa5ce401. 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/4uoYs01HjSL6uAVAKwKXGZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4uoYs01HjSL6uAVAKwKXGZ.
{"copyright_id":"0x335b59b2e2b8ded69d1e891a8be0b57e4cdd7ec678d4dc8f17b705c1e2f55328","isrc":"SE6XX2307472","name":"DUM I HUVET","registered_at":"2026-06-04T11:13:59Z","spotify_id":"3gUzI1ef6VJdNzxK6LfPnt","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x335b59b2e2b8ded69d1e891a8be0b57e4cdd7ec678d4dc8f17b705c1e2f55328. 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/3gUzI1ef6VJdNzxK6LfPnt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3gUzI1ef6VJdNzxK6LfPnt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa048b8bf7ca73f3a93bb148ad980dba73e840871b2f676a8d0337e17759caf4e. 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/1JqS278L4nNTut3zOTeZI4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1JqS278L4nNTut3zOTeZI4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2753e338f418a8c7ad7df18aa2909f1777bea768c8e997d45e9a6b842b7503b7. 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/1bWj1QjnbfNpURgw3FkorX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bWj1QjnbfNpURgw3FkorX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97d4354e5484aad39efc84692e4acad7425b48306acfac87d5a6e5a2e062d575. 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/4Ih1RmwOMbUsW3Shk02lW1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Ih1RmwOMbUsW3Shk02lW1.
{"copyright_id":"0xc0d2c6524833db2c1ef7850ad5ddf39a4ce771ff79f1bf668c773ef3caa3df36","isrc":"SE5XG2405682","name":"FULLT ÖS ARBETSLÖS","registered_at":"2026-06-09T13:32:20Z","spotify_id":"1ZBN3siAVwEXlsJfhMPuCz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0d2c6524833db2c1ef7850ad5ddf39a4ce771ff79f1bf668c773ef3caa3df36. 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/1ZBN3siAVwEXlsJfhMPuCz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ZBN3siAVwEXlsJfhMPuCz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa86714bd9b0b6c2f3bafb0e75952344dafd1aefa160072e88ceac43393c51c4a. 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/3nLd9rmS291m921Ry86KPC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3nLd9rmS291m921Ry86KPC.
{"copyright_id":"0x1d7ee942da340de1f0c6616af7d7977c8c21c4856c44b3838cc27c6ff4d33a59","isrc":"US38Y2408481","name":"VART ÄR LOAM?","registered_at":"2026-06-08T10:39:41Z","spotify_id":"5iYWSYBsbomJlHzfzXtvSB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d7ee942da340de1f0c6616af7d7977c8c21c4856c44b3838cc27c6ff4d33a59. 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/5iYWSYBsbomJlHzfzXtvSB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5iYWSYBsbomJlHzfzXtvSB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98d862cdc9514209f35fe7b0159e6aee48a61551713cb0a2a2ddacd07a6c5b29. 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/52Gd4uUbQs2gR4uIjk896X.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/52Gd4uUbQs2gR4uIjk896X.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d5b420a85fe7d307fe1d5d084b606497c8af7d17f89510911ea6bee7f626445. 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/6n6HXqnJS3J1yDubpfvqQ2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6n6HXqnJS3J1yDubpfvqQ2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda17d7ba5b132caf23806622fb55859851bd05d60f7bab62ffe38170028d86e6. 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/4sDvGPTtxWhcc18TVQBwnR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4sDvGPTtxWhcc18TVQBwnR.
{"copyright_id":"0xafa24fefb9c236a4c9635b2893f94e2996111dddd4c4914aef5ca5269843fb2b","isrc":"QMBZ92536065","name":"VÅT - GRANNJÄNTAN & FESTEN Remix","registered_at":"2026-06-06T21:31:03Z","spotify_id":"45KH4ROLNZUgce23HQwfbV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafa24fefb9c236a4c9635b2893f94e2996111dddd4c4914aef5ca5269843fb2b. 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/45KH4ROLNZUgce23HQwfbV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45KH4ROLNZUgce23HQwfbV.
{"copyright_id":"0x7fd42009bba3795aad758a09578ae77c1cc27cf1d471c01dcfde23ae305563ef","isrc":"QMBZ92536089","name":"VÅT - JulleMeck Remix","registered_at":"2026-06-09T14:24:21Z","spotify_id":"5FhdztvDIjpxMdIgIZc68F","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fd42009bba3795aad758a09578ae77c1cc27cf1d471c01dcfde23ae305563ef. 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/5FhdztvDIjpxMdIgIZc68F.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5FhdztvDIjpxMdIgIZc68F.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e3dd22c1a49453d94d135c4bf9e891686c454e25bd83d89014c205e391b955f. 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/70MBDfwIzE0UF5KfU3H6Wz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/70MBDfwIzE0UF5KfU3H6Wz.
{"copyright_id":"0xf1be23a74d9ca9164160455e7595b42cfbb2dd76e90243fe8fff721565555da7","isrc":"QMBZ92538150","name":"VÅT - Crille Remix","registered_at":"2026-06-10T01:43:03Z","spotify_id":"7savBjGDgwXRJIRWcWnPFu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1be23a74d9ca9164160455e7595b42cfbb2dd76e90243fe8fff721565555da7. 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/7savBjGDgwXRJIRWcWnPFu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7savBjGDgwXRJIRWcWnPFu.
{"copyright_id":"0xf65e90342f8a20cc66523a74cb3cc96fe82d02b508ce5a7182db142e1d8cee37","isrc":"QMBZ92538158","name":"VÅT - Yetixz Remix","registered_at":"2026-06-19T23:31:29Z","spotify_id":"6dr7o9KPXbNGc7zPFl8JQJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf65e90342f8a20cc66523a74cb3cc96fe82d02b508ce5a7182db142e1d8cee37. 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/6dr7o9KPXbNGc7zPFl8JQJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dr7o9KPXbNGc7zPFl8JQJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x727c4b7f0973c3d6506fe2e0c0c259fcc1219c54b29593faf1ed956e52fc220e. 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/1CY23dfGogLq0xEDR5emhX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1CY23dfGogLq0xEDR5emhX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x880234f8cdcadb1c9b383d3e980e10c65e8079b93a9e87a7b4291c741e9b6c1a. 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/0TruWir5USAejWcP5HzFMV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0TruWir5USAejWcP5HzFMV.
{"copyright_id":"0xe900e21bf0e3805aa0288d6b11be3db795f022ec98c95ff7a392112ec842ad5f","isrc":"SE5XG2503031","name":"BIRA & BRUDAR (AFTERSKI)","registered_at":"2026-06-05T04:52:20Z","spotify_id":"4EfVbnD4rSo8vUH4qmUZmW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe900e21bf0e3805aa0288d6b11be3db795f022ec98c95ff7a392112ec842ad5f. 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/4EfVbnD4rSo8vUH4qmUZmW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4EfVbnD4rSo8vUH4qmUZmW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdce2a27305c067188691d58b2fa785c619cb385e141a9c20491faf476a4cb402. 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/6iu4j5NJzq1kXZ7828wWwa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6iu4j5NJzq1kXZ7828wWwa.
{"copyright_id":"0x50afa5ffa123245cc4f19a9c81ea51e7d0fe505d71d96dd0ea375d9a42099ea1","isrc":"US38Y2431981","name":"JINGLE BELL ROCK","registered_at":"2026-06-26T14:44:48Z","spotify_id":"1Mbs4XqTic9jL52bmTUjH4","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50afa5ffa123245cc4f19a9c81ea51e7d0fe505d71d96dd0ea375d9a42099ea1. 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/1Mbs4XqTic9jL52bmTUjH4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Mbs4XqTic9jL52bmTUjH4.