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 0xb3ea8e2c1c4beb16eac797f917152705026f8ea888ddbed19e210b723571dbfa. 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/a779baba-2f45-411c-867e-05c46d93cec7.json and https://artists.proofprofile.net/proofs/artist/a779baba-2f45-411c-867e-05c46d93cec7.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 0x0a2e661665f22a5e455c258f03150e3cb90cbbcb8a33405e915da32b0ae68849. 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/56rKMO4YG1cL3u6HDiXMlJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56rKMO4YG1cL3u6HDiXMlJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd72f11c92864d6f4db22d875948c8fe95c4362d13cdd46464e3a6083fafeaad1. 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/4gc5btqs3Nff0kNXkIA8nj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4gc5btqs3Nff0kNXkIA8nj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69ff5bf9bda44263fcb75ab4a71d97b41fae90dc8b960513a26263887220efca. 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/1ol9bBqRlXd42KClH4fOXi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ol9bBqRlXd42KClH4fOXi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9d622ba9aa3f57d576801d51d345c515f80658ad1a1d0b4c6b9e5d550059f4a. 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/5QI0UFUWuRVtDi4MlwImXm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5QI0UFUWuRVtDi4MlwImXm.
Waiting for Life - Arem Ozguc & Arman Aydin Remix
{"copyright_id":"0x74c9d5f72b3cbd41728869e67208ed0887bcace38afc44692e8765090fd350ce","isrc":"QM6N22217539","name":"Waiting for Life - Arem Ozguc & Arman Aydin Remix","registered_at":"2026-06-06T10:20:24Z","spotify_id":"7k9P7TAn4wpQUvCAjVj1P5","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74c9d5f72b3cbd41728869e67208ed0887bcace38afc44692e8765090fd350ce. 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/7k9P7TAn4wpQUvCAjVj1P5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7k9P7TAn4wpQUvCAjVj1P5.
{"copyright_id":"0x657c4a5380c73e04405977f62824c3e7e0f2b0eefb86d22ffc0d4237c2f10f3f","isrc":"QZHNB2280581","name":"Dad Are You Listening?","registered_at":"2026-06-08T11:44:48Z","spotify_id":"3xNZE1emasCuhWItmQU4Zu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x657c4a5380c73e04405977f62824c3e7e0f2b0eefb86d22ffc0d4237c2f10f3f. 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/3xNZE1emasCuhWItmQU4Zu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3xNZE1emasCuhWItmQU4Zu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb05cded2d73a96d8c6f8d5856871925529173acc73db5c6ea3a5a05d3b44915. 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/6rEfYXO50NsvcF6RAgcV3e.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6rEfYXO50NsvcF6RAgcV3e.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f86c81283e8b65c310ff9d3059836e674cb367d3e110aca58c2080e789cf610. 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/5sZaLWNPVqcqRv0JFj4uY1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5sZaLWNPVqcqRv0JFj4uY1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebe3fc808fcad058fc02b02069f445a3c49d0656efad8d0651c87fb27416c4b1. 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/1m6ZMF0Ib0ZB3zFJQ8s1c2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1m6ZMF0Ib0ZB3zFJQ8s1c2.
{"copyright_id":"0xfbb5b0cc14c9de843b819cdc29484277afaaa4f4c1661f31beee54b79a702362","isrc":"QZHN82024827","name":"It Gets Like That","registered_at":"2026-06-23T04:04:36Z","spotify_id":"4z31qEczPkRyHnPKAeItVv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbb5b0cc14c9de843b819cdc29484277afaaa4f4c1661f31beee54b79a702362. 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/4z31qEczPkRyHnPKAeItVv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4z31qEczPkRyHnPKAeItVv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb847ec9e46c5c5fa3b3f7a3c17fccb9cdb16a78b6276d8e38f8be8ecdf8aef88. 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/4dKHVablxFjf9r6JQQKfQV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dKHVablxFjf9r6JQQKfQV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa223aa201b2181ea4fd8ba64a107e124473bab89b460dc6e4e9b5316e3cc71ae. 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/3xDTL8ODdehWgwu0vtEEm2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3xDTL8ODdehWgwu0vtEEm2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca3ef25152bfa67a68f9bf3258e19395b2c838b54f70b8d818203f8e5afeafa6. 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/5z3mRhM0v9tf9jFJH3jlc2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5z3mRhM0v9tf9jFJH3jlc2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x172411e3cf156d4d49f76e2f1058fe405d2bc3c2ed15697b087086e4f259b51e. 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/62yfWgcfq5sYDcDkxfYZvV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62yfWgcfq5sYDcDkxfYZvV.
{"copyright_id":"0x77a08e85601b18ca8ac44367a484d62debfd3ad50db1a0bc47461df3ca17e454","isrc":"SE6BR1800205","name":"Talk About It","registered_at":"2026-06-11T05:35:34Z","spotify_id":"6U5VYMBnYm6IbaAN3lZ8po","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77a08e85601b18ca8ac44367a484d62debfd3ad50db1a0bc47461df3ca17e454. 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/6U5VYMBnYm6IbaAN3lZ8po.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6U5VYMBnYm6IbaAN3lZ8po.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabc169022268c47dd0a79bbe6d4847ff932a2a17b673a2bbb943910383b22324. 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/22eSlcMUCvdx126aiXbces.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/22eSlcMUCvdx126aiXbces.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe00d0a792e4f36595c5830041e0c407971c1fbc4e858098c3184c92b19b1a47a. 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/6AIAG0GjWN6eFQFn88eaRJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6AIAG0GjWN6eFQFn88eaRJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a51807492e68be5cbb5273e80b5e24cd5a129696fa6f10b44c8ce99d6b7ae57. 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/2Ln8KzONjBfBYoap9lNh7W.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Ln8KzONjBfBYoap9lNh7W.
{"copyright_id":"0x21b5e53fa44ff5bbf03c786b3bde714b375ce723b38d4619b3f6272a6ad8bf42","isrc":"SEUM71900582","name":"We’re The Same‬‬ - Jake & Kellini Remix","registered_at":"2026-06-18T15:32:01Z","spotify_id":"6JI6oLGGr6I3LH9W8pK4XF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21b5e53fa44ff5bbf03c786b3bde714b375ce723b38d4619b3f6272a6ad8bf42. 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/6JI6oLGGr6I3LH9W8pK4XF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6JI6oLGGr6I3LH9W8pK4XF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae9711c501ec61c65bb5e03f0d0e8520b638989bde479e860a19a552ac28e07c. 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/5oq0kXNMxKKCDge7PKorrw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5oq0kXNMxKKCDge7PKorrw.
{"copyright_id":"0x5ba490ce785587e07320bb110a56a8dd6c46eb3c446f7e915bab3e3e1c4bffa0","isrc":"SEUM71900204","name":"We’re The Same‬‬","registered_at":"2026-06-04T14:05:45Z","spotify_id":"4rJcxFOljjd2sqfgIjksTI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ba490ce785587e07320bb110a56a8dd6c46eb3c446f7e915bab3e3e1c4bffa0. 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/4rJcxFOljjd2sqfgIjksTI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4rJcxFOljjd2sqfgIjksTI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf678d950bd44135213182ee9cf50e7338ac89fdad0f7225fd24bb50ffd7fcbae. 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/25nfkQrYGYra3EQWjkRRui.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/25nfkQrYGYra3EQWjkRRui.
{"copyright_id":"0xb665c4a016ab5dab715393a302cc6f6521eab6240b32e8942d56a26e22d6ca20","isrc":"SEUM71900062","name":"Strangers - Tritonal Remix","registered_at":"2026-06-21T23:38:16Z","spotify_id":"4bjJOWqhVupJ316BVhZq6f","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb665c4a016ab5dab715393a302cc6f6521eab6240b32e8942d56a26e22d6ca20. 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/4bjJOWqhVupJ316BVhZq6f.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4bjJOWqhVupJ316BVhZq6f.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa978dd3c1f749b388dca1f1e27474a29e367f1fa579136de4c181f6b2d28391. 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/5CXmbqFE0mRXOYXgEze8q3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5CXmbqFE0mRXOYXgEze8q3.
{"copyright_id":"0xe7621347cb51743b8e8af6ee20714586dafbadce0f566beb367ecc1d865f22e9","isrc":"SE6BR1800101","name":"What's Goin' On","registered_at":"2026-06-07T19:50:43Z","spotify_id":"2eTvRNPaHrW4lRuFaPiVSp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7621347cb51743b8e8af6ee20714586dafbadce0f566beb367ecc1d865f22e9. 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/2eTvRNPaHrW4lRuFaPiVSp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2eTvRNPaHrW4lRuFaPiVSp.
{"copyright_id":"0x20580f8dfcd96bae85d82dfb65bf8539fbc5c315b912c27acfa91e0c5cb240c7","isrc":"NLZ8V1800007","name":"Mad Love (Terry McLove Remix)","registered_at":"2026-06-27T00:00:19Z","spotify_id":"2rjknacpl1uuvBtZfQC3HZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20580f8dfcd96bae85d82dfb65bf8539fbc5c315b912c27acfa91e0c5cb240c7. 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/2rjknacpl1uuvBtZfQC3HZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2rjknacpl1uuvBtZfQC3HZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a7001504393b486c0fd52cec7ec23ac9a68ca42b2dd00141b1fe966bafb6b68. 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/6P7Qezj2LV5kHc2VihAJWp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6P7Qezj2LV5kHc2VihAJWp.
{"copyright_id":"0xcb3306c2434c9f9d3832159f3e6e69ee8fe0aff94d7a43bd710f90906a77f2bb","isrc":"SEUM71800520","name":"Take This Ride - Steerner Remix","registered_at":"2026-06-19T10:24:28Z","spotify_id":"5hBlatx0uwHY3S8ZlnriDv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb3306c2434c9f9d3832159f3e6e69ee8fe0aff94d7a43bd710f90906a77f2bb. 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/5hBlatx0uwHY3S8ZlnriDv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5hBlatx0uwHY3S8ZlnriDv.
{"copyright_id":"0x95e89394ba5df26d735a2336b7d6c3a8b39c192f9f5aadea98e8f3c015e14603","isrc":"SEUM71800485","name":"Be Your Friend - Blasterjaxx Remix","registered_at":"2026-06-27T00:03:34Z","spotify_id":"65XitWlho5IzqqDvAH9nib","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95e89394ba5df26d735a2336b7d6c3a8b39c192f9f5aadea98e8f3c015e14603. 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/65XitWlho5IzqqDvAH9nib.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65XitWlho5IzqqDvAH9nib.
{"copyright_id":"0xde7b2a96ce6f4ee49980e9c93dccda5d8d6a0904ced8c6581d0f596de246718b","isrc":"SEUM71800059","name":"Be Your Friend‬‬","registered_at":"2026-06-04T07:58:38Z","spotify_id":"5AdfJ3SoWUHEBhTtLcqHaW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde7b2a96ce6f4ee49980e9c93dccda5d8d6a0904ced8c6581d0f596de246718b. 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/5AdfJ3SoWUHEBhTtLcqHaW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5AdfJ3SoWUHEBhTtLcqHaW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb03d99791054d9c0098ac7c63722e7d9f516da4f70c1d68e4ba0eec712e5f3a2. 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/1bjd4UgjnK5hedJJKmi3YP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bjd4UgjnK5hedJJKmi3YP.
{"copyright_id":"0x33c8e9ab4089d36d7e5752a92372e637c91aa5fc25e2712f5b2f473ed43c1b4e","isrc":"SEUM71800271","name":"Nice To Meet You","registered_at":"2026-06-06T23:57:15Z","spotify_id":"7GfVVc0J7EEUnKyhrqvlzT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33c8e9ab4089d36d7e5752a92372e637c91aa5fc25e2712f5b2f473ed43c1b4e. 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/7GfVVc0J7EEUnKyhrqvlzT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7GfVVc0J7EEUnKyhrqvlzT.
{"copyright_id":"0x8c247f15f85c6a3d34a8e7e2df73719dcdc5041c4d9685cbb2058cad1ea38d4c","isrc":"SEUM71800272","name":"Never Going Home","registered_at":"2026-06-04T16:13:23Z","spotify_id":"3JMjmQ4xsvEr7cP1mDS8sq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c247f15f85c6a3d34a8e7e2df73719dcdc5041c4d9685cbb2058cad1ea38d4c. 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/3JMjmQ4xsvEr7cP1mDS8sq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3JMjmQ4xsvEr7cP1mDS8sq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x478b9428e8305c19268c29c0e440de3d5e15060b2e54890edd7d9ad303083ea4. 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/13RwGoD9EdwN8tqsYKw7Uz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/13RwGoD9EdwN8tqsYKw7Uz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde7b2a96ce6f4ee49980e9c93dccda5d8d6a0904ced8c6581d0f596de246718b. 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/2mSIu1ZPo22Ihx3EwS4E6h.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2mSIu1ZPo22Ihx3EwS4E6h.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabeb919f70873e5096c8ca2236ebe725b18d8b207918cb25952142dc30f89164. 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/0QkqAypsdVIVFoJVGzseGJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0QkqAypsdVIVFoJVGzseGJ.
{"copyright_id":"0xfe8846d79d966811cd1de6ba771912161ccfdd77b3291183b98757b28889b1eb","isrc":"SEUM71700735","name":"Another Shot - ESL One New York Edit","registered_at":"2026-06-20T05:30:52Z","spotify_id":"4eNRDOza6rAOFA4eqFPp0o","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe8846d79d966811cd1de6ba771912161ccfdd77b3291183b98757b28889b1eb. 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/4eNRDOza6rAOFA4eqFPp0o.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4eNRDOza6rAOFA4eqFPp0o.
{"copyright_id":"0x65bcbc3ad225a5a2e4d1041643b83da45bec7d9eb68cc867f92bcca7644298a0","isrc":"SEUM71700663","name":"Friday Night‬‬‬ - Tropkillaz Remix","registered_at":"2026-06-10T03:33:34Z","spotify_id":"1I5cBqyigUX01S94qySSKn","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65bcbc3ad225a5a2e4d1041643b83da45bec7d9eb68cc867f92bcca7644298a0. 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/1I5cBqyigUX01S94qySSKn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1I5cBqyigUX01S94qySSKn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d20e331e841c2a49881a22f0af0a88af19dcdc889020adc422913ab631712cc. 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/78zc6DT7A2ccehmIqef9mT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78zc6DT7A2ccehmIqef9mT.
{"copyright_id":"0x3bb229c9ba8101c364175292c88d9970a6ab117d38d5061f6ab28bfeaff1e26b","isrc":"SEUM71700128","name":"Let's Escape - Brynny Remix","registered_at":"2026-06-06T16:58:21Z","spotify_id":"73ZESJouDOh3R4G6RoAgK1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bb229c9ba8101c364175292c88d9970a6ab117d38d5061f6ab28bfeaff1e26b. 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/73ZESJouDOh3R4G6RoAgK1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/73ZESJouDOh3R4G6RoAgK1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd6b36ee470b7a93f75f3d1a0a39f23e9831c2b992202a4a8ac9bb022ea4faf0. 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/2jnpyo0nIUkQYVlB75Gu88.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2jnpyo0nIUkQYVlB75Gu88.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee97647cdc690125f9469cd277a7a7fb6984e7f0ac75a585d0847c2572b0ea1a. 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/4dpYc9u7afnzOChrMS6hJJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dpYc9u7afnzOChrMS6hJJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3927d8b39164c5138b3336535721554670b5d8d76cf7b27aee39c62989e854c7. 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/1T1hzwbPSASDcivs9Kt5Ex.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1T1hzwbPSASDcivs9Kt5Ex.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a7001504393b486c0fd52cec7ec23ac9a68ca42b2dd00141b1fe966bafb6b68. 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/00vSPQzIWBE1kEyA8aV35F.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/00vSPQzIWBE1kEyA8aV35F.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceb9552e19a08703ca3856361df048464e287e20839f17415bbe0265777751d6. 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/5Ewgxk1l6KNw4NgCIKQ1GE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Ewgxk1l6KNw4NgCIKQ1GE.