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 0x6444cf8f133bc8d754cd2b1b823cbeb7fb35e96ec5d7babcc9fa53135b2287e8. 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/36e41d5a-8199-4160-b6e4-9ce94e352973.json and https://artists.proofprofile.net/proofs/artist/36e41d5a-8199-4160-b6e4-9ce94e352973.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 0x7f44b82f062cb971aa6e76a660b2bb45edbd6c1e01e0f5b5255c4c1489891894. 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/7ethtSh6oerAEsr2NaNK87.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ethtSh6oerAEsr2NaNK87.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a76ea1b7151360f418d96436468bbeecfc38f9d0b603aa732f0fa1a74546198. 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/1S7zPTp136zPzY7XqMtvKI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1S7zPTp136zPzY7XqMtvKI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a9affd7405ffbd4ce1565541d6d586c0318c1a759cf205889670a75b169925b. 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/00uR4hs0JCqGpfVsQvPri7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/00uR4hs0JCqGpfVsQvPri7.
{"copyright_id":"0xe894256ed8a74abe3151ca48ce3912f2c8595bb85ab94c5b52faabeb00dd1b0e","isrc":"USXQS2026313","name":"HoneyKomb Brazy","registered_at":"2026-06-05T21:23:48Z","spotify_id":"6ukTjVyCjohs8pia7qNPP7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe894256ed8a74abe3151ca48ce3912f2c8595bb85ab94c5b52faabeb00dd1b0e. 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/6ukTjVyCjohs8pia7qNPP7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ukTjVyCjohs8pia7qNPP7.
{"copyright_id":"0x53a9b385994eafe8be1e627283ff86ba28b72f8e885beadc5d1ade0cd74bcf5d","isrc":"USXQS2026309","name":"Soulja Life Mentality 'Soulja Flow'","registered_at":"2026-06-06T08:30:36Z","spotify_id":"5Z8Imn2uidlDRYQdVGCLIJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53a9b385994eafe8be1e627283ff86ba28b72f8e885beadc5d1ade0cd74bcf5d. 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/5Z8Imn2uidlDRYQdVGCLIJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Z8Imn2uidlDRYQdVGCLIJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3346194fc37f1b9f06b5caf1fc5aa5c5a9fe82fbfcc7546d3855a308c7ebcb35. 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/2kOQdeUbKNUuu4uvtZbpad.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2kOQdeUbKNUuu4uvtZbpad.
{"copyright_id":"0xc91d60e0c1c753bc82e015feaff17cc48fe0ed7a0d8966d890f2aa439c6a048b","isrc":"USXQS2026311","name":"Luka Brazy 'Gates Flow'","registered_at":"2026-06-17T22:09:36Z","spotify_id":"5d4jH550KOQZrZ7urcFM0s","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc91d60e0c1c753bc82e015feaff17cc48fe0ed7a0d8966d890f2aa439c6a048b. 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/5d4jH550KOQZrZ7urcFM0s.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5d4jH550KOQZrZ7urcFM0s.
{"copyright_id":"0x5aaf451a8457999746eb292ed6e1da5174e13f2f2e50a6ff9946ee2a9d66e99e","isrc":"USXQS2026312","name":"Dead People","registered_at":"2026-06-04T14:21:59Z","spotify_id":"6qQQIMTnhcbQh1IqmyNhLG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aaf451a8457999746eb292ed6e1da5174e13f2f2e50a6ff9946ee2a9d66e99e. 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/6qQQIMTnhcbQh1IqmyNhLG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qQQIMTnhcbQh1IqmyNhLG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa226f570b126435a00c3e71006b76cc8567051639166817d4d220925b4fbc3a7. 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/34ZrtedB20QiAUeZwZSlp3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/34ZrtedB20QiAUeZwZSlp3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eafe168bfacdd1f9129d96400b88141bc44e541c617833978be6a348bfc4bda. 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/6wXtdXEAiGwCoVJbH9AwQc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6wXtdXEAiGwCoVJbH9AwQc.
{"copyright_id":"0x5606197954efc407d9a7cf9ae91cc8567fe2bfecbcfe6df04a6bc86d80db3ef6","isrc":"USCGH2034092","name":"That's the Intro","registered_at":"2026-06-04T12:41:09Z","spotify_id":"13zziaBm3gkrEQKlAWB4DI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5606197954efc407d9a7cf9ae91cc8567fe2bfecbcfe6df04a6bc86d80db3ef6. 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/13zziaBm3gkrEQKlAWB4DI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/13zziaBm3gkrEQKlAWB4DI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fc1d0a99d5f31210e88cd083cd972ab48c5529cb767808c794bef5e8c69659d. 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/3tSBKWbpgG0drF6yjKo1ok.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3tSBKWbpgG0drF6yjKo1ok.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8943408af418e66a0da35531b687db384335b644ede9d50760d0e83221a3238f. 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/5YA0Fwh0HSwAoBgigptG2N.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5YA0Fwh0HSwAoBgigptG2N.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c18773e9136019bc75e3a1a83db79b697955de93d188a19979efa247dcc6a38. 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/4wjTEmh7g76MJu8d9A5n2y.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4wjTEmh7g76MJu8d9A5n2y.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f6aa765829dcc68118b74a76d4e6163bc19417e032533ebeb3cf8b68335b781. 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/00unIgnUV8k3zBxUcV4tek.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/00unIgnUV8k3zBxUcV4tek.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b616688a1b8647ab4b58905d56b4888e2eda65d9498842334a65a246cc5516b. 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/1L7SkbiDFdD86Pxq0pEAFp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1L7SkbiDFdD86Pxq0pEAFp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27307c26f54f78ced96b70e1a77e4a5a2301611e17f9413b6195014c8bdb5e63. 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/5UWzVSZlfVNMup6ObPGRIu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5UWzVSZlfVNMup6ObPGRIu.
{"copyright_id":"0xc26093aa2970f7bda4a89f143c0ac6b810b678d76d04c1b06c829eb4b864ee78","isrc":"USCGH2034099","name":"Brazy World Flow","registered_at":"2026-06-18T04:10:19Z","spotify_id":"3LwkKmqzxyVDvYFQhNZeRw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc26093aa2970f7bda4a89f143c0ac6b810b678d76d04c1b06c829eb4b864ee78. 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/3LwkKmqzxyVDvYFQhNZeRw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3LwkKmqzxyVDvYFQhNZeRw.
{"copyright_id":"0x6d758c8352aabbb9bce6bdff1e9161b2a038080dde56476f5aadd8ff31bd1401","isrc":"USCGH2034100","name":"Jr vs Brazy","registered_at":"2026-06-09T09:38:50Z","spotify_id":"3lj2Q73JJwvSjdBYmtdAj4","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d758c8352aabbb9bce6bdff1e9161b2a038080dde56476f5aadd8ff31bd1401. 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/3lj2Q73JJwvSjdBYmtdAj4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3lj2Q73JJwvSjdBYmtdAj4.
{"copyright_id":"0xd5f090817ac1a28a28ebdd2884df3660a8b1658cda8a38e2193a0b81ce33d181","isrc":"USCGH2034101","name":"Lil’ Baby Now","registered_at":"2026-06-07T02:15:37Z","spotify_id":"6yFfXgJMOaPq5f3wjSIkUo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5f090817ac1a28a28ebdd2884df3660a8b1658cda8a38e2193a0b81ce33d181. 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/6yFfXgJMOaPq5f3wjSIkUo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6yFfXgJMOaPq5f3wjSIkUo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x742b05be5e30a0f4cb351fd3121ea29f7864e3696429e9a17319a5dd10de3774. 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/3uuyhOPOcAVl28fkTcfFGT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3uuyhOPOcAVl28fkTcfFGT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6e527d5f43e4ec0150e7c9bdf1759e3c2b032ba8c802159f0120788d6b6e730. 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/0RSMjYzx871F05hjT28WKg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0RSMjYzx871F05hjT28WKg.
{"copyright_id":"0x86d83f9f447c5adbd88e6c6e73a1546e333be65a17d3bd606fd04483bfb8ca8e","isrc":"CA5KR2418377","name":"Mind Ya Business","registered_at":"2026-06-20T09:59:13Z","spotify_id":"6fX0P4UnuyRzGt3QQ2boBC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86d83f9f447c5adbd88e6c6e73a1546e333be65a17d3bd606fd04483bfb8ca8e. 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/6fX0P4UnuyRzGt3QQ2boBC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fX0P4UnuyRzGt3QQ2boBC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48d66fb1a541b495cef94b19c4687130801fd1a5531a242565279f6ee950210b. 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/58LgEGRoyFCK8NbRMnRuhL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/58LgEGRoyFCK8NbRMnRuhL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41f3339a23349d7b5c263bd9c03990d3063cf89143debbff35f236588b2958dc. 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/6EV0UzupYhOQfgoSHx944E.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6EV0UzupYhOQfgoSHx944E.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fc435db66471773f6f334a77432f3b58eb08626a0a4de429e3434e66e56d6f0. 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/4Vz6COWsyhlQcb43P7Xpnh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Vz6COWsyhlQcb43P7Xpnh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x533463c573ffe5d5f89a3573236e3cd1f9ad65f55344e5117a45c9a2f6630c98. 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/68ujSkwDdpdBWx6tLYKHzu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/68ujSkwDdpdBWx6tLYKHzu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1fc1e0547445e111089079a958c469e6826ed81a07d072df41776aa9fcfff98. 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/0OPcYR34ON4BJ3miEo81wF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0OPcYR34ON4BJ3miEo81wF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a75b96f232cc616e772273de5967e44796158cddfab42d078995eb2958376b6. 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/6YkowKoyql4T9N1vs2aUhC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6YkowKoyql4T9N1vs2aUhC.
{"copyright_id":"0xf27687c22320a7abb561e3376a9cc9ea7081f8b9d8a94dd9e2fbec0eb319d5fc","isrc":"QZA742322043","name":"Letter to God","registered_at":"2026-06-09T05:22:48Z","spotify_id":"3ONPRtqNJOC7ewZXyWGB6a","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf27687c22320a7abb561e3376a9cc9ea7081f8b9d8a94dd9e2fbec0eb319d5fc. 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/3ONPRtqNJOC7ewZXyWGB6a.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ONPRtqNJOC7ewZXyWGB6a.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4237fcfa44113a4f60b737e5b9b0b69a7ce03406263f02c6bef86b5c8f0e8024. 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/2eFi8ZWeq4DyaqlPGnPTEW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2eFi8ZWeq4DyaqlPGnPTEW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7453914650176d814915d705176ac2a955a0ac47211168b8e05a14a05708368b. 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/1PdBilyoU7bPhRkAK1Oocj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1PdBilyoU7bPhRkAK1Oocj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c61c3440164a36a1d9593fdd5692a22a81c59c56743f43673ef293f52817920. 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/4ARUuaTd3031orl4GzOLJj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ARUuaTd3031orl4GzOLJj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x319243361e4aece918478509703d014940b48def3547d5f939ff506d941c8b57. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/56GhYEGa46nVgDjlOLXS5x.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56GhYEGa46nVgDjlOLXS5x.
{"copyright_id":"0x1635d61096d0edfbdaaaadb8693f5060b5a1f08a959021e13b5987bdffbf49f9","isrc":"CA5KR2398322","name":"Realist I Know","registered_at":"2026-06-10T17:04:42Z","spotify_id":"6FI4gWEpnPZpDRY5IuScVa","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1635d61096d0edfbdaaaadb8693f5060b5a1f08a959021e13b5987bdffbf49f9. 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/6FI4gWEpnPZpDRY5IuScVa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6FI4gWEpnPZpDRY5IuScVa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5412503839ee17e34b0c3403f61c93a5bfd244f9dfa49bb59ad1088a6e6128e7. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1ZEYGDG4ws8Az0zj8YBino.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ZEYGDG4ws8Az0zj8YBino.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x319243361e4aece918478509703d014940b48def3547d5f939ff506d941c8b57. 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/1p1FnPLSjy84xWf5MhC0mp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1p1FnPLSjy84xWf5MhC0mp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5412503839ee17e34b0c3403f61c93a5bfd244f9dfa49bb59ad1088a6e6128e7. 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/1JSk810EW7CIE2DQFqt8D9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1JSk810EW7CIE2DQFqt8D9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69e4cf5a28e65afdb340f32142f6976ed0eabc310b621f3c2158b3823592a95e. 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/4tLY0dkDgEu3L9prreELQa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4tLY0dkDgEu3L9prreELQa.
{"copyright_id":"0xabd6be89d533a818938a512ffe7a40e80cc4e0168f09f147fba7d6bd896b628a","isrc":"USXQS2126735","name":"Kodak Flo","registered_at":"2026-06-11T16:37:11Z","spotify_id":"4TxGgXIhsBvYOE79FWovc1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabd6be89d533a818938a512ffe7a40e80cc4e0168f09f147fba7d6bd896b628a. 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/4TxGgXIhsBvYOE79FWovc1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4TxGgXIhsBvYOE79FWovc1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eafe168bfacdd1f9129d96400b88141bc44e541c617833978be6a348bfc4bda. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7MrbMLRJiEM3dgyKew9v7z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7MrbMLRJiEM3dgyKew9v7z.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a76ea1b7151360f418d96436468bbeecfc38f9d0b603aa732f0fa1a74546198. 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/6U1o0P6OIwUOIfRl8eTlmG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6U1o0P6OIwUOIfRl8eTlmG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc845f05dce875d7bc3d8aab4f634e26fd412d36b01ea835846e78a0609b3c97. 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/3VvovdM6yS8qvMXgvPGMPZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3VvovdM6yS8qvMXgvPGMPZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8943408af418e66a0da35531b687db384335b644ede9d50760d0e83221a3238f. 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/4Xv8IqAleWaWm0WWx9zbCq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Xv8IqAleWaWm0WWx9zbCq.
{"copyright_id":"0x8c18773e9136019bc75e3a1a83db79b697955de93d188a19979efa247dcc6a38","isrc":"USCGH2034095","name":"Mobile Alabama Violence","registered_at":"2026-06-07T02:19:26Z","spotify_id":"2HYzIxdmn0UkTyFxTCpsHW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c18773e9136019bc75e3a1a83db79b697955de93d188a19979efa247dcc6a38. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2HYzIxdmn0UkTyFxTCpsHW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2HYzIxdmn0UkTyFxTCpsHW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b616688a1b8647ab4b58905d56b4888e2eda65d9498842334a65a246cc5516b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3CYfZuBh5eyBGcmyLpILAf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3CYfZuBh5eyBGcmyLpILAf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fc1d0a99d5f31210e88cd083cd972ab48c5529cb767808c794bef5e8c69659d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1XkpG4R2T4yvqEJTcu5wLC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1XkpG4R2T4yvqEJTcu5wLC.
{"copyright_id":"0x5606197954efc407d9a7cf9ae91cc8567fe2bfecbcfe6df04a6bc86d80db3ef6","isrc":"USCGH2034092","name":"That's the Intro Freestyle","registered_at":"2026-06-04T12:41:09Z","spotify_id":"0lcoqlcIoe56wUgSPWM2E4","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5606197954efc407d9a7cf9ae91cc8567fe2bfecbcfe6df04a6bc86d80db3ef6. 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/0lcoqlcIoe56wUgSPWM2E4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0lcoqlcIoe56wUgSPWM2E4.
{"copyright_id":"0xb1dc0e8c50d355b19782b40ad7a7c924c00db6d67376c42b90cb1766501facfd","isrc":"QZK6N1904629","name":"Marching Band","registered_at":"2026-06-19T12:02:50Z","spotify_id":"4yYnhz13UF6BuaFQdrSLgB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1dc0e8c50d355b19782b40ad7a7c924c00db6d67376c42b90cb1766501facfd. 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/4yYnhz13UF6BuaFQdrSLgB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4yYnhz13UF6BuaFQdrSLgB.
We Want Smoke (feat. HoneyKomb Brazy & Jackboy)
{"copyright_id":"0x63dbbe220e1458861414c48ebdf66a348f299762f36fbd5743b4a2e48ad1ca49","isrc":"USUYG1377548","name":"We Want Smoke (feat. HoneyKomb Brazy & Jackboy)","registered_at":"2026-06-11T11:06:27Z","spotify_id":"4uTVFlWRHIedAzDXLWPWsk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63dbbe220e1458861414c48ebdf66a348f299762f36fbd5743b4a2e48ad1ca49. 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/4uTVFlWRHIedAzDXLWPWsk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4uTVFlWRHIedAzDXLWPWsk.
{"copyright_id":"0x63dbbe220e1458861414c48ebdf66a348f299762f36fbd5743b4a2e48ad1ca49","isrc":"USUYG1377548","name":"We Want Smoke (feat. HoneyKomb Brazy & Jackboy)","registered_at":"2026-06-11T11:06:27Z","spotify_id":"5kypyqhH5BlTHUNKGKEX0I","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63dbbe220e1458861414c48ebdf66a348f299762f36fbd5743b4a2e48ad1ca49. 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/5kypyqhH5BlTHUNKGKEX0I.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kypyqhH5BlTHUNKGKEX0I.