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 0x19ff86e891d234c319e1216db74cdf6763447f4a37e9c6dfbf7c17fe72f0744b. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/81eed79c-e420-4f27-a501-a350e99ef6f8.json and https://artists.proofprofile.net/proofs/artist/81eed79c-e420-4f27-a501-a350e99ef6f8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0x4276f3be17360bf059e68c0837a1cf5b45609fadcbcdedcdca45a7304ffd8521","isrc":"CH7812353643","name":"BLOODY ASS SHOES - Sped Up","registered_at":"2026-06-05T13:45:58Z","spotify_id":"3o6zsr2uNfq5Uno6eYLJla","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 0x4276f3be17360bf059e68c0837a1cf5b45609fadcbcdedcdca45a7304ffd8521. 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/3o6zsr2uNfq5Uno6eYLJla.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3o6zsr2uNfq5Uno6eYLJla.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ed7bc191918ebd5f50754495522502c67bb5fd42f910ef89f64969529fdfc62. 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/2h6sMpRunRKCoaKrJIwVKc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2h6sMpRunRKCoaKrJIwVKc.
{"copyright_id":"0x68633eb62c19bac795d6fbf4ff7cad147e829af899a333dabc3ad4c1b4a1ac99","isrc":"CH7812410720","name":"LOST IN MUSIC - Sped up","registered_at":"2026-06-09T20:33:50Z","spotify_id":"0A4k2WcCjNP3Yxfw46T4vy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68633eb62c19bac795d6fbf4ff7cad147e829af899a333dabc3ad4c1b4a1ac99. 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/0A4k2WcCjNP3Yxfw46T4vy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0A4k2WcCjNP3Yxfw46T4vy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dd3fb477ae54ea32d1e4448cc33a2e16a78517e89cb719c7b0676c155991cc3. 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/6Xs78j5C8FIMtAeqVviPPv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Xs78j5C8FIMtAeqVviPPv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a1f13bea390c983eca33dd841094f6b533622037a5296fe676e2658a93433a5. 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/2OAd53Q9nr9o0lZsy8LW8O.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2OAd53Q9nr9o0lZsy8LW8O.
{"copyright_id":"0x094b783706cade81fba63c608e67b06eb32583b5c837bbfab67a2a2eb7d15ad8","isrc":"CH7812410723","name":"ISSA VIBE - Sped up","registered_at":"2026-06-10T21:42:34Z","spotify_id":"5Njr2gtjOAsi7aJrcyFydk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x094b783706cade81fba63c608e67b06eb32583b5c837bbfab67a2a2eb7d15ad8. 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/5Njr2gtjOAsi7aJrcyFydk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Njr2gtjOAsi7aJrcyFydk.
{"copyright_id":"0x9dff8ddf473d3caa6ad169fb54f64804647abc7f51336b974fd49533b9f805a5","isrc":"CH7812410724","name":"Working On It (I Swear..) - Sped up","registered_at":"2026-06-25T13:13:23Z","spotify_id":"6yv87ERSqRUdJOWyWIfa5A","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dff8ddf473d3caa6ad169fb54f64804647abc7f51336b974fd49533b9f805a5. 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/6yv87ERSqRUdJOWyWIfa5A.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6yv87ERSqRUdJOWyWIfa5A.
{"copyright_id":"0xa007ceb45c8862eb1a241a53082b057d76bd5d5bc1f8f4b53a9c9041dc10d464","isrc":"CH7812353644","name":"BLOODY ASS SHOES - Slowed","registered_at":"2026-06-09T20:33:16Z","spotify_id":"3mJ5LOwwCXzQEmoTsHE4ti","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa007ceb45c8862eb1a241a53082b057d76bd5d5bc1f8f4b53a9c9041dc10d464. 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/3mJ5LOwwCXzQEmoTsHE4ti.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3mJ5LOwwCXzQEmoTsHE4ti.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d79c6659de048b459c0fd723a4d1ed864568a9ee839da897496905da794ab65. 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/3GuSsNjwvgyuQTloH3KbV6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3GuSsNjwvgyuQTloH3KbV6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea18cc38769304f23b91f2e765cb4cef5766a02955fedb47e94fc1a2abb623fe. 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/6bpR8851HDKoKdA5gg1GCJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bpR8851HDKoKdA5gg1GCJ.
{"copyright_id":"0xb43ce7e65f571fc5a07310bf8e8fe9b5bd4d5b757eff07299e3dcb0cf0ea9487","isrc":"CH7812400036","name":"no love tonight","registered_at":"2026-06-06T12:42:28Z","spotify_id":"2zK0rIEIUXZ359OwxrL6lQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb43ce7e65f571fc5a07310bf8e8fe9b5bd4d5b757eff07299e3dcb0cf0ea9487. 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/2zK0rIEIUXZ359OwxrL6lQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2zK0rIEIUXZ359OwxrL6lQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d3fe13385d8a2dd5e9289bb7d20d33d2a54ed71795f35212669df06dfc08b59. 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/5a0mnywQydk7GSBJqG71RY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5a0mnywQydk7GSBJqG71RY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa21d245a25dd06d35e2a7e480fa92e0b0fc91a0616e276213288e04df4f496f. 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/7pOch3UhGobQjmg1pMPdka.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7pOch3UhGobQjmg1pMPdka.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87710576c8deb6d07505e9cd4f7e0a4d1e71774a6ca32c17b0f6f9a0093ce701. 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/6WJeE2VNykkQ1XdBmEPvef.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6WJeE2VNykkQ1XdBmEPvef.
{"copyright_id":"0x076ca3aa66d6ce014937d59d8f3d2f824e0befbfcd7d552255f1fb6e92e2bebc","isrc":"CH7812357549","name":"LOST IN MUSIC","registered_at":"2026-06-07T03:10:13Z","spotify_id":"71umdoSoRyOr84DxE38FvP","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x076ca3aa66d6ce014937d59d8f3d2f824e0befbfcd7d552255f1fb6e92e2bebc. 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/71umdoSoRyOr84DxE38FvP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/71umdoSoRyOr84DxE38FvP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdff343b830cd47490de1684ba42f6a74a9e84815056647d61480840a419e0182. 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/2zCH2UuP3q0rdEc3ngSdYG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2zCH2UuP3q0rdEc3ngSdYG.
{"copyright_id":"0x65b0ab52ef9012edcf9340ba2d255bd5d6749d0184aa777a71fe94d5fdd852e2","isrc":"CH7812371192","name":"BLOODY ASS SHOES - Rütekker Remix","registered_at":"2026-06-07T09:09:29Z","spotify_id":"764tToPRLDIXeyJ8HK2sDp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65b0ab52ef9012edcf9340ba2d255bd5d6749d0184aa777a71fe94d5fdd852e2. 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/764tToPRLDIXeyJ8HK2sDp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/764tToPRLDIXeyJ8HK2sDp.
{"copyright_id":"0xea256d69be5abc0a3c58c989cd919ef787b420f43085b87c44ce9e7a6362a967","isrc":"CH7812407391","name":"BLOODY ASS SHOES (Scheppertus Remix)","registered_at":"2026-06-06T12:40:53Z","spotify_id":"7EHOCmEa9DMlLnwqPJDPx7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea256d69be5abc0a3c58c989cd919ef787b420f43085b87c44ce9e7a6362a967. 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/7EHOCmEa9DMlLnwqPJDPx7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7EHOCmEa9DMlLnwqPJDPx7.
{"copyright_id":"0xbd6af51d4ba2cb10e0f9eafb589759f2fd5df0a0cfb00889caed16ecd7977b9a","isrc":"CH7812408554","name":"BLOODY ASS SHOES (MOKE Remix)","registered_at":"2026-06-24T20:34:19Z","spotify_id":"7rtw4kYcPqJKip6lgsGmH9","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd6af51d4ba2cb10e0f9eafb589759f2fd5df0a0cfb00889caed16ecd7977b9a. 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/7rtw4kYcPqJKip6lgsGmH9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rtw4kYcPqJKip6lgsGmH9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd71d1622075fb1a929d059a77535faf0c493e09f0a94d1b8f401a3e98c93776. 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/7qI1VCxi8BRuSgF5Uj8dlY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7qI1VCxi8BRuSgF5Uj8dlY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b30b92932e4f74eff832006869275cd4d0345c48c752682b501df080338d38a. 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/41oBNW7MKrLF6INt76Dzwk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/41oBNW7MKrLF6INt76Dzwk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f3df9aaf2c0e0af03ba6e1463644cd69a72587f39ef77981d53740af5ab3346. 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/3l2MrVBKA4GJycN54lK1wl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3l2MrVBKA4GJycN54lK1wl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2602dc5db31f2e2975e9b37de32eccc99c615996c1db81983d9e823f721c188e. 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/79Wmo05H41QDz1OHk1kdBx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/79Wmo05H41QDz1OHk1kdBx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81be1a38831aca1d0c04f9fbf4bc37129be792d89f130d216db9370ba7477649. 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/7JrL5u8pH1uQMQrbbyaskr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7JrL5u8pH1uQMQrbbyaskr.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd71d1622075fb1a929d059a77535faf0c493e09f0a94d1b8f401a3e98c93776. 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/6GVTe0iTIGNSxvFe00Cc47.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6GVTe0iTIGNSxvFe00Cc47.
{"copyright_id":"0xea18cc38769304f23b91f2e765cb4cef5766a02955fedb47e94fc1a2abb623fe","isrc":"CH7812406304","name":"Working On It (I Swear..)","registered_at":"2026-06-08T22:47:50Z","spotify_id":"64gf5vBh8v1RyRJdLmrajO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea18cc38769304f23b91f2e765cb4cef5766a02955fedb47e94fc1a2abb623fe. 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/64gf5vBh8v1RyRJdLmrajO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/64gf5vBh8v1RyRJdLmrajO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87710576c8deb6d07505e9cd4f7e0a4d1e71774a6ca32c17b0f6f9a0093ce701. 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/2w4RmqHpUK6yT0tPPiPQyD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2w4RmqHpUK6yT0tPPiPQyD.
{"copyright_id":"0xb43ce7e65f571fc5a07310bf8e8fe9b5bd4d5b757eff07299e3dcb0cf0ea9487","isrc":"CH7812400036","name":"no love tonight","registered_at":"2026-06-06T12:42:28Z","spotify_id":"0wmah318SA1LACpslpUIEc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb43ce7e65f571fc5a07310bf8e8fe9b5bd4d5b757eff07299e3dcb0cf0ea9487. 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/0wmah318SA1LACpslpUIEc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0wmah318SA1LACpslpUIEc.
{"copyright_id":"0x65b0ab52ef9012edcf9340ba2d255bd5d6749d0184aa777a71fe94d5fdd852e2","isrc":"CH7812371192","name":"BLOODY ASS SHOES - Rütekker Remix","registered_at":"2026-06-07T09:09:29Z","spotify_id":"11LQOcIISCdTXvLukqzDDH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65b0ab52ef9012edcf9340ba2d255bd5d6749d0184aa777a71fe94d5fdd852e2. 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/11LQOcIISCdTXvLukqzDDH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/11LQOcIISCdTXvLukqzDDH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca5c6e50bbbdf0573e9606be2c2a8fcbc54c946011402e81ae44bdba9f3893b2. 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/10oNGKXy3j5sqh5nAeJsmo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/10oNGKXy3j5sqh5nAeJsmo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa21d245a25dd06d35e2a7e480fa92e0b0fc91a0616e276213288e04df4f496f. 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/1yuVCbo8QTXpK0BMQiDgGD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1yuVCbo8QTXpK0BMQiDgGD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05c9442707841a50f47452901507f3e6c5af9731b2d3dd6f75fae2e901c4ae88. 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/2DCWu8qsX3NpsdU3v4QiTV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2DCWu8qsX3NpsdU3v4QiTV.
{"copyright_id":"0x076ca3aa66d6ce014937d59d8f3d2f824e0befbfcd7d552255f1fb6e92e2bebc","isrc":"CH7812357549","name":"LOST IN MUSIC","registered_at":"2026-06-07T03:10:13Z","spotify_id":"21GexdlYQe2BY5wTzFpUdN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x076ca3aa66d6ce014937d59d8f3d2f824e0befbfcd7d552255f1fb6e92e2bebc. 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/21GexdlYQe2BY5wTzFpUdN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/21GexdlYQe2BY5wTzFpUdN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdff343b830cd47490de1684ba42f6a74a9e84815056647d61480840a419e0182. 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/3jKTWyHj7B8lx3CJbRAEyu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3jKTWyHj7B8lx3CJbRAEyu.
{"copyright_id":"0x4276f3be17360bf059e68c0837a1cf5b45609fadcbcdedcdca45a7304ffd8521","isrc":"CH7812353643","name":"BLOODY ASS SHOES - Sped Up","registered_at":"2026-06-05T13:45:58Z","spotify_id":"49g0dC2S8Xxbxih0JYEhGC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4276f3be17360bf059e68c0837a1cf5b45609fadcbcdedcdca45a7304ffd8521. 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/49g0dC2S8Xxbxih0JYEhGC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/49g0dC2S8Xxbxih0JYEhGC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa007ceb45c8862eb1a241a53082b057d76bd5d5bc1f8f4b53a9c9041dc10d464. 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/0y40YyB3zZ31KcTR1EjbuF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0y40YyB3zZ31KcTR1EjbuF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7403bf9e5173e29c15845f3c6a808c5335a9b84b9f1ab8340bafde28d7fd7b7d. 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/2MAqmNLt0grUiSGV6F5Zwg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MAqmNLt0grUiSGV6F5Zwg.
{"copyright_id":"0xe5694a57c02ab3ebef4239f133bf506cc80ce20f8532ff3fbc7d4cabb647c211","isrc":"CH7812351804","name":"NO FAILURE","registered_at":"2026-06-19T06:17:44Z","spotify_id":"2FM0mcL4FmHkfsenPRMdgt","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5694a57c02ab3ebef4239f133bf506cc80ce20f8532ff3fbc7d4cabb647c211. 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/2FM0mcL4FmHkfsenPRMdgt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2FM0mcL4FmHkfsenPRMdgt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3ec963ece756f0197385367ae8c3762bfd9630d0a25491268d8aa2e3efac9e8. 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/5VGPUnCANzpelxApDlzimQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5VGPUnCANzpelxApDlzimQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa6878ecb80d9800e98f46bc92b626913e3390afcb2016fe643443f2ccd6b466. 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/7jC4Xo5BQJD0RzizaIEAOn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jC4Xo5BQJD0RzizaIEAOn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1512e2483fbe60961ae6a53e4021a1103affaf906d99b7aa40153faffdf0e323. 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/3VDGdOujH6PrDEPzbydrM9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3VDGdOujH6PrDEPzbydrM9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d3fe13385d8a2dd5e9289bb7d20d33d2a54ed71795f35212669df06dfc08b59. 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/5xdmotWnFPVuPEZAI98OHl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xdmotWnFPVuPEZAI98OHl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0429633825c051ca510f10245d12801dec6880daae80fa546efa47e69f5b365e. 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/2QWSAIF62cjWCFNgoGukgV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2QWSAIF62cjWCFNgoGukgV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb662507d3b6d64426b8855db0031140c790aa5da0c4392635cd93b6fe37c091c. 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/5bZ6ny3aUJxU3zZmIWcgnX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5bZ6ny3aUJxU3zZmIWcgnX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b7e10d35bd4f8836d595b09482cdbdcab1abe1d2c93fb2dd7a284570fdbdd2d. 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/4MLhR5DfVU5qNAqdwaHTMK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4MLhR5DfVU5qNAqdwaHTMK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ec58bc4192c3dc5ff92c9a5845fba791e70bc7706bbeb19a5f0bdde15966c01. 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/15PUkOBSbxdHWOQnONCFpV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/15PUkOBSbxdHWOQnONCFpV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d834b562ffb49eb5acf99c2079baf2ee152ac3faeaaca1bfbc26c406893f1d4. 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/1kJ7M3KH4fhbzIM0rB88uS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kJ7M3KH4fhbzIM0rB88uS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a2559725d0b0857f14936ac66774a3e96cbe7dc7eb99349212ef9255ab34bf0. 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/5wO4bM9YwCVQw0r8wHjX13.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5wO4bM9YwCVQw0r8wHjX13.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf22b1271618800f71e0b3574b0af68208838742ed9df346430f931e020f39042. 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/08mEHao0ZVYViIQtZnSD92.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08mEHao0ZVYViIQtZnSD92.
on my grind (no time) - RÜTEKKER Remix (Sped)
{"copyright_id":"0x0868ab9e2d50f9c00467c411eeb2b979ae367a1e739add9fd1cd8db47a5b9f86","isrc":"CH7812526729","name":"on my grind (no time) - RÜTEKKER Remix (Sped)","registered_at":"2026-06-05T20:20:33Z","spotify_id":"7yOjXTJLl0U2u67F3aXQvj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0868ab9e2d50f9c00467c411eeb2b979ae367a1e739add9fd1cd8db47a5b9f86. 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/7yOjXTJLl0U2u67F3aXQvj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7yOjXTJLl0U2u67F3aXQvj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6ef00f90c76229b566430f58befdcfc93aafdc754a92eca5b28b7f47b5b5893. 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/3WCqHk5agcxpwh14yOMojj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3WCqHk5agcxpwh14yOMojj.
{"copyright_id":"0x32ce54fe3816d7cfd1ca2bb69054479c9cd199be733ff21d1b1ebd03caec4618","isrc":"CH7812424403","name":"E7ERNAL DRIVE (Ultra Sped)","registered_at":"2026-06-24T21:08:38Z","spotify_id":"2AV1moZYvPnLKfFZF4HLjp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32ce54fe3816d7cfd1ca2bb69054479c9cd199be733ff21d1b1ebd03caec4618. 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/2AV1moZYvPnLKfFZF4HLjp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2AV1moZYvPnLKfFZF4HLjp.
{"copyright_id":"0xca3c530988c68c79b191a05e633b7b36adaf52feec67cea93db4afabeb1e75f3","isrc":"CH7812424921","name":"E7ERNAL DRIVE (Crushed)","registered_at":"2026-06-10T21:41:30Z","spotify_id":"2YtoE1nAgUeP5GprNbW71B","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca3c530988c68c79b191a05e633b7b36adaf52feec67cea93db4afabeb1e75f3. 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/2YtoE1nAgUeP5GprNbW71B.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2YtoE1nAgUeP5GprNbW71B.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46822da6c995d414fee86a94db01a6b43ffc0b49b06b0bedf8c5500049f2021e. 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/51552MYalXBQdIZeWXXLtF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/51552MYalXBQdIZeWXXLtF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4bb190d32726490e04d24745d0ca598650d009d4bd760b8dc243dcaeeae7af9. 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/0nST5dCqvW8dMXSSnGfC4E.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0nST5dCqvW8dMXSSnGfC4E.
{"copyright_id":"0xec1c8c494f971c9540aef6ae9f44d3679801c84b7b297a1b7fb5594dfa5992e6","isrc":"CH7812419819","name":"on my grind (no time) - RÜTEKKER Remix","registered_at":"2026-06-08T22:52:22Z","spotify_id":"1GkoPgdLdVuzxsWO2gRvjo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec1c8c494f971c9540aef6ae9f44d3679801c84b7b297a1b7fb5594dfa5992e6. 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/1GkoPgdLdVuzxsWO2gRvjo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1GkoPgdLdVuzxsWO2gRvjo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3093c8a31581863bccd901c31e1d727c766d0f72ec9f5deed8563c633a80266f. 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/66XtrFH9zAkOUKwLrmHReM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/66XtrFH9zAkOUKwLrmHReM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa95f45f9ff22ca7978d4c1aa08a32982ed939aa7bd00a8f8e0421636fcba3f75. 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/3T1M12eSOpVj1ky3cBwVzb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3T1M12eSOpVj1ky3cBwVzb.
{"copyright_id":"0xf2625eca136afdffa3de8fb88dec577794055be4e562154093949bffcda2acf3","isrc":"CH7812528303","name":"LOST IN MUSIC (Rütekker Remix)","registered_at":"2026-06-05T18:11:47Z","spotify_id":"2BspmuM2i0LCzztGzoYB3G","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2625eca136afdffa3de8fb88dec577794055be4e562154093949bffcda2acf3. 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/2BspmuM2i0LCzztGzoYB3G.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2BspmuM2i0LCzztGzoYB3G.
{"copyright_id":"0xdb8e1c29e2dcdecfee7b23b93adb92dadaa8fcf947e4b29d6b121f93b31060dc","isrc":"CAWHO2026074","name":"Desire - SMACK Remix","registered_at":"2026-06-22T08:33:03Z","spotify_id":"75fqPuJfd1FRNVy9R02nJQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb8e1c29e2dcdecfee7b23b93adb92dadaa8fcf947e4b29d6b121f93b31060dc. 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/75fqPuJfd1FRNVy9R02nJQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/75fqPuJfd1FRNVy9R02nJQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x466f5a0bf0c3afc6ba5555b21ca4158a2321683ade2e22841c20697a57486765. 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/1LxT4UdEu2qdXpy44meYoE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1LxT4UdEu2qdXpy44meYoE.