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 0x4a6d0a9cba05bbe3bf7527b6eecf7d240f22b0b8434d1af71640c61aa6ffbc42. 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/c8cfa250-a782-46fd-a244-b03e88f8e845.json and https://artists.proofprofile.net/proofs/artist/c8cfa250-a782-46fd-a244-b03e88f8e845.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 0x3fd076196758e8c2a8f587cc0544d76aaad3d92779612651aa197049731f23ad. 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/6c30iAw5Zm2eEK1RwmPKua.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6c30iAw5Zm2eEK1RwmPKua.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbefae40d2fbf1d8fdcbf96cdd9d941335b1424b38d57206585e2b78a893f175. 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/0IRhHy6ogmSOW66pPzA58N.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0IRhHy6ogmSOW66pPzA58N.
{"copyright_id":"0x3c7b5987a168633863547013f5a317f86c4b0c9cb3fc20c68ff46baadf3f3e3d","isrc":"DGA082442935","name":"BBC (Basic Bitch Catwalk)","registered_at":"2026-06-08T16:55:46Z","spotify_id":"1dXcjzHd45Okjtp3zNf1xA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c7b5987a168633863547013f5a317f86c4b0c9cb3fc20c68ff46baadf3f3e3d. 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/1dXcjzHd45Okjtp3zNf1xA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1dXcjzHd45Okjtp3zNf1xA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5619301fdb3800486fd4662b87b821df9705439430c0c67f36ad5fb8acc9fad. 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/0zru0dXZHVb0vu1sVnpxVg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0zru0dXZHVb0vu1sVnpxVg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b7aeb88649f52358a83220c7dd9172d3b820b141b34cb1d24b0036b09e52eae. 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/2X6T6c3un8IHIHE4rtsZpH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2X6T6c3un8IHIHE4rtsZpH.
{"copyright_id":"0xad8f2b7c692828d0282cbfb51ae01b96910fe7cae6deccf80c172cfba13923bb","isrc":"DGA062411915","name":"Slut Slide","registered_at":"2026-06-06T21:12:19Z","spotify_id":"4DRUBwvTdPg2cy9BsA7mDO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad8f2b7c692828d0282cbfb51ae01b96910fe7cae6deccf80c172cfba13923bb. 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/4DRUBwvTdPg2cy9BsA7mDO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4DRUBwvTdPg2cy9BsA7mDO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d257431b42ad65318a5b369394fcf6e4414d505ce62f8d4f07ff0f5d663523b. 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/5NccfrRy6UmjN3FstaE6Ef.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5NccfrRy6UmjN3FstaE6Ef.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd64f9d3eba91b2d0beb9d0370ec6bd58d70ad23f2ea2e6f479422b787c40ff62. 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/7qOB2zWy5nIOMZzsOb02Gw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7qOB2zWy5nIOMZzsOb02Gw.
{"copyright_id":"0xf1e35d0cfe0eef898e090caffe02911bae101fa1e38b665d822b5e41826cbe91","isrc":"DGA082442939","name":"Trophy Wife","registered_at":"2026-06-06T07:58:33Z","spotify_id":"4Dg6B6JBAbDobxK9ooosns","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1e35d0cfe0eef898e090caffe02911bae101fa1e38b665d822b5e41826cbe91. 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/4Dg6B6JBAbDobxK9ooosns.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Dg6B6JBAbDobxK9ooosns.
{"copyright_id":"0x58f33455f964ff0e5ebded74194faccf1f8eea11d8fae52b41340f97bd078cdb","isrc":"DEU672300895","name":"Tootsie Pop - Intro","registered_at":"2026-06-11T23:24:39Z","spotify_id":"08HcX64lgv27D93wz1pniV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58f33455f964ff0e5ebded74194faccf1f8eea11d8fae52b41340f97bd078cdb. 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/08HcX64lgv27D93wz1pniV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08HcX64lgv27D93wz1pniV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ce7464f0bae073318b4533c47aaadb358b0de20906e55dd4f8665348130af6c. 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/1xD29FMhqkCJ2KaTgKHoln.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1xD29FMhqkCJ2KaTgKHoln.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfd8c38ce6a330a23be141c6003db5557cde489f0116e43123e2204260a40c58. 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/4f8Ss4m6JvpNpXxzKzGwu3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4f8Ss4m6JvpNpXxzKzGwu3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73c111a2547543ed54dfbd6e238e050a8d48631dd24026217cc31b3336c752ad. 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/5JxGIPcfHWiR4t5FoBUFFO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5JxGIPcfHWiR4t5FoBUFFO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97d80811e58ac7a16ff6099ea3609fe10d6f710dd8d2f104f3bd8ed794e2a7ef. 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/3tWWqd16IZLV759oYtK6ja.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3tWWqd16IZLV759oYtK6ja.
{"copyright_id":"0xecf43f3c5f504731db519a7b20104aff46b15b8d3556be488e815f8404bc6445","isrc":"DEU672300900","name":"Lollipops & Limousines","registered_at":"2026-06-05T04:42:28Z","spotify_id":"1bRpqgsNxT10VLyENoveul","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecf43f3c5f504731db519a7b20104aff46b15b8d3556be488e815f8404bc6445. 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/1bRpqgsNxT10VLyENoveul.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bRpqgsNxT10VLyENoveul.
{"copyright_id":"0xa7c72ceb126f0221ab84d3edfe8f8bb914c92396c8e0b660f8fed57d1767b894","isrc":"DEU672300901","name":"C*M EXPENSE","registered_at":"2026-06-09T02:26:25Z","spotify_id":"3ntMqKPQwtXwQbNeQmt1Ex","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7c72ceb126f0221ab84d3edfe8f8bb914c92396c8e0b660f8fed57d1767b894. 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/3ntMqKPQwtXwQbNeQmt1Ex.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ntMqKPQwtXwQbNeQmt1Ex.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bc865f80e4168b72ca4163f8a2f8fc5353e444f00a7c371a89299dc5fa4c642. 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/4F6Mfl1KKaAhQ943QO1MEa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4F6Mfl1KKaAhQ943QO1MEa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18b68fb22dc3605b4d8b35bd9204b15cded58b0108bb8e754fedc71da3e2328d. 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/3xSjnYT9iMwJde7jCSa46a.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3xSjnYT9iMwJde7jCSa46a.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e96b945f07a2b295df4662acf264ca535523fd71e301f45a5906c891068edf7. 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/6Gk3wX1744fCrXg8JmdtEE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Gk3wX1744fCrXg8JmdtEE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa497627ec2b7788a4f71aaf1f1471a419515df44a68b1690c5c7c88acb268856. 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/4m3IEbq3N7cYdGEYMpwMny.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4m3IEbq3N7cYdGEYMpwMny.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36b33c62323e79d4c536b61e5a3a9007497c078eaa83217a71f2c92d78c8f135. 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/13zu0t4oD47eWsyhQYvENa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/13zu0t4oD47eWsyhQYvENa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0408bf2d5d546146edf5d12342b1ad140ee7bfe62e4b950266a2702335e381b7. 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/0lggkkXEx0xQyvcAZ2qpjL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0lggkkXEx0xQyvcAZ2qpjL.
{"copyright_id":"0x12adac2d41c882dbf4ff54bbc03f5d0c4b9aa50a7e9efa97f691abdf252151d7","isrc":"DEU672300722","name":"Sad Slut - Sped Up","registered_at":"2026-06-08T16:49:18Z","spotify_id":"3y9IZHxqjDmbrjbYHP3ywn","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12adac2d41c882dbf4ff54bbc03f5d0c4b9aa50a7e9efa97f691abdf252151d7. 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/3y9IZHxqjDmbrjbYHP3ywn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3y9IZHxqjDmbrjbYHP3ywn.
{"copyright_id":"0xc8de93323b3b7b34bd50ddb115e897aaacdc9f3d34114af169803d6ffad8d09a","isrc":"DEU672300909","name":"Global BBs","registered_at":"2026-06-08T01:31:26Z","spotify_id":"3bVT2OvEBFEJNb6dwysiaU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8de93323b3b7b34bd50ddb115e897aaacdc9f3d34114af169803d6ffad8d09a. 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/3bVT2OvEBFEJNb6dwysiaU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3bVT2OvEBFEJNb6dwysiaU.
{"copyright_id":"0xad8f2b7c692828d0282cbfb51ae01b96910fe7cae6deccf80c172cfba13923bb","isrc":"DGA062411915","name":"Slut Slide","registered_at":"2026-06-06T21:12:19Z","spotify_id":"4hTgcDbasKK1sd3DPX1zRe","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad8f2b7c692828d0282cbfb51ae01b96910fe7cae6deccf80c172cfba13923bb. 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/4hTgcDbasKK1sd3DPX1zRe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4hTgcDbasKK1sd3DPX1zRe.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5619301fdb3800486fd4662b87b821df9705439430c0c67f36ad5fb8acc9fad. 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/2UZJkT2dbhMsgjKNNN80Sp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2UZJkT2dbhMsgjKNNN80Sp.
{"copyright_id":"0x910316817657ad3ae77b76996324eab5af4dbcda15039337b7710703df6ed282","isrc":"UKZGC2402212","name":"Muschi Muschi - Vieze Asbak Remix","registered_at":"2026-06-04T13:32:21Z","spotify_id":"0hOMl0UX0tkXj8EZwNOY0G","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x910316817657ad3ae77b76996324eab5af4dbcda15039337b7710703df6ed282. 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/0hOMl0UX0tkXj8EZwNOY0G.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hOMl0UX0tkXj8EZwNOY0G.
{"copyright_id":"0x2cdc46f1ae94e44a5fbdc7f112528fae5d957d1b1f26731df517f5eba352ff6e","isrc":"QZWFE2378080","name":"Speed'd Up","registered_at":"2026-06-07T00:38:21Z","spotify_id":"71d8XGTF6PZUNpkLmHjQ0r","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cdc46f1ae94e44a5fbdc7f112528fae5d957d1b1f26731df517f5eba352ff6e. 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/71d8XGTF6PZUNpkLmHjQ0r.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/71d8XGTF6PZUNpkLmHjQ0r.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ce7464f0bae073318b4533c47aaadb358b0de20906e55dd4f8665348130af6c. 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/0RgjHkyZknkxG6KsYpsg4V.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0RgjHkyZknkxG6KsYpsg4V.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8c0141d21c6b636884706c6c93cd109a6c63a0d1d4800578114d4a8b5ff1541. 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/2z3YRIVqUVz47OxFisVSEy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2z3YRIVqUVz47OxFisVSEy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b85a72e29429525f4128d5159ef5ca27a41429dd28a58bf16091ea744cee0ab. 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/51wMNpAj6d3VEjjGsnnIYo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/51wMNpAj6d3VEjjGsnnIYo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79ecfad107b33c4fa53425b842f9f01a6869a068fd10843b93b4553914848285. 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/7CsMU8t7Dm6d5n3vns2YBH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7CsMU8t7Dm6d5n3vns2YBH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1493c1ecd35538098addbfd06b135ca3f31d8a081940509532b4500a2118de1. 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/3fuXRHKURHSfF3Km8Qu1nt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3fuXRHKURHSfF3Km8Qu1nt.
{"copyright_id":"0x695bac0ee7399d2ab7f1a8092695c244789c03aebcebbb8b94c300bd5ea76c90","isrc":"QZK6P2347838","name":"Confused Bitch","registered_at":"2026-06-06T07:52:18Z","spotify_id":"57VdUuhc3bhDDUsfRicv6I","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x695bac0ee7399d2ab7f1a8092695c244789c03aebcebbb8b94c300bd5ea76c90. 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/57VdUuhc3bhDDUsfRicv6I.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/57VdUuhc3bhDDUsfRicv6I.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0408bf2d5d546146edf5d12342b1ad140ee7bfe62e4b950266a2702335e381b7. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Fy1KIozBX0OQj7vjNdSrW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Fy1KIozBX0OQj7vjNdSrW.
{"copyright_id":"0x12adac2d41c882dbf4ff54bbc03f5d0c4b9aa50a7e9efa97f691abdf252151d7","isrc":"DEU672300722","name":"Sad Slut - Sped Up","registered_at":"2026-06-08T16:49:18Z","spotify_id":"13CsUSrtKDkBljJP2FwhWZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12adac2d41c882dbf4ff54bbc03f5d0c4b9aa50a7e9efa97f691abdf252151d7. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/13CsUSrtKDkBljJP2FwhWZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/13CsUSrtKDkBljJP2FwhWZ.
{"copyright_id":"0xbd9dcbc1dac80d8367c823c54e1cfa6e1dced450b93f5b13d46293f48622206a","isrc":"QZKDK2274211","name":"Slut G4ng","registered_at":"2026-06-05T06:06:01Z","spotify_id":"41dHAwdDkduyAqRwxocoET","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd9dcbc1dac80d8367c823c54e1cfa6e1dced450b93f5b13d46293f48622206a. 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/41dHAwdDkduyAqRwxocoET.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/41dHAwdDkduyAqRwxocoET.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x862991029c188aef340535f0d9c0cfe72cf9d91df02593e6a094502e8e203d07. 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/0Br8LZWySNTIJrYU5i1EJO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Br8LZWySNTIJrYU5i1EJO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72de64ab2b470fd9f92b2f2c07e053ff782776c0b85ba191fe4f7f9fc551220d. 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/4PEAx0XsEwaV898ImNbwie.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4PEAx0XsEwaV898ImNbwie.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x001467eb0088de8b536e6f3ac843f82f2d50808d711e50d67874ddae582e2d56. 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/6GqWwq0wNlYBDn7BaJao0L.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6GqWwq0wNlYBDn7BaJao0L.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03fe52bf6b204b6190fc504260e93ef411f294be6984f6d4d116100b9378ecdc. 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/75HXyU5pghMcP25dK45HjQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/75HXyU5pghMcP25dK45HjQ.
{"copyright_id":"0x251e71e0a9be38bfe4a5b845d50fa602c279edbce6426f40ef2701fb819cda89","isrc":"QZMHK2259982","name":"Ho Ho Hoe","registered_at":"2026-06-08T13:51:14Z","spotify_id":"0qcMJfoGrTgvGODJRs1bxR","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x251e71e0a9be38bfe4a5b845d50fa602c279edbce6426f40ef2701fb819cda89. 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/0qcMJfoGrTgvGODJRs1bxR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0qcMJfoGrTgvGODJRs1bxR.
{"copyright_id":"0x8fa838b2467cb2c37a50dc455cc396bfe302cd87bb742975f5fa883caa7fc990","isrc":"QZTAY2234204","name":"Hard Being Hot","registered_at":"2026-06-04T13:12:54Z","spotify_id":"5le32T6ZGpevk1rouFD6bT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fa838b2467cb2c37a50dc455cc396bfe302cd87bb742975f5fa883caa7fc990. 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/5le32T6ZGpevk1rouFD6bT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5le32T6ZGpevk1rouFD6bT.
{"copyright_id":"0x77a9a10e6d296d540e8b5e28b056cacc741491a5d971dc64cef94c2bc88ed4c3","isrc":"QZNWV2274466","name":"Just the Tip","registered_at":"2026-06-09T02:50:15Z","spotify_id":"0XIGOkp9PeBRHVMysvnU0v","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77a9a10e6d296d540e8b5e28b056cacc741491a5d971dc64cef94c2bc88ed4c3. 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/0XIGOkp9PeBRHVMysvnU0v.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0XIGOkp9PeBRHVMysvnU0v.
{"copyright_id":"0xefdcba3fe09fca322ac77a670b6d6d14cdd5c11ac591e37a76a5d7e505571c43","isrc":"QZMEM2281530","name":"Muschi Muschi","registered_at":"2026-06-04T09:12:04Z","spotify_id":"3pqvIzV7DIS9orbtKlHAal","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefdcba3fe09fca322ac77a670b6d6d14cdd5c11ac591e37a76a5d7e505571c43. 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/3pqvIzV7DIS9orbtKlHAal.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3pqvIzV7DIS9orbtKlHAal.
{"copyright_id":"0x28bad83066d08e77232736c5f4e2d8e2f366b4076dbfe6fc9f7532d77dc6f0a8","isrc":"QZK6K2256568","name":"Mini Skirts on Men","registered_at":"2026-06-07T11:08:08Z","spotify_id":"3nrheduWtpfOUhXqrjIC07","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28bad83066d08e77232736c5f4e2d8e2f366b4076dbfe6fc9f7532d77dc6f0a8. 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/3nrheduWtpfOUhXqrjIC07.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3nrheduWtpfOUhXqrjIC07.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9116b113ede8a741cfb34b330e16f0ddeb8c91470a886a29c5506923550d0730. 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/27W2rswHwoKtsfjpx5QWry.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/27W2rswHwoKtsfjpx5QWry.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f9a6134266d3df55b772470fc903a09909f6a58bd38e840f6dc25b1c7d3d89c. 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/32BkyaCQm9XaDDcRQ8sUfF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32BkyaCQm9XaDDcRQ8sUfF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93bde2f753ff6ed2cc17d3923c06d0fb29f8ab81b8804b6b80f9f6c64b1ce22a. 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/1VJPJf8LgEsdEZCvJEdQ6q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1VJPJf8LgEsdEZCvJEdQ6q.
{"copyright_id":"0x28bad83066d08e77232736c5f4e2d8e2f366b4076dbfe6fc9f7532d77dc6f0a8","isrc":"QZK6K2256568","name":"Mini Skirts on Men","registered_at":"2026-06-07T11:08:08Z","spotify_id":"1ST0IoJB5qByA4bOhDPU9L","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28bad83066d08e77232736c5f4e2d8e2f366b4076dbfe6fc9f7532d77dc6f0a8. 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/1ST0IoJB5qByA4bOhDPU9L.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ST0IoJB5qByA4bOhDPU9L.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca86115526253b3b30f8a82f5284cb070af4556c77f61b0a094100048f4802bc. 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/7Cuk5SbV6ISOQ0mOz9tTNR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Cuk5SbV6ISOQ0mOz9tTNR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x466e1129d34e15c545822e308f3a01eeb982ac291de5f3a5bb96eb68637b8849. 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/4xs22o8133TRzy6qx62rcE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4xs22o8133TRzy6qx62rcE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd3b7da5071cdf1f54e520d50ecedb092f5b945049817ff2cc5dc4e6cedb5ea0. 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/6n75LpNrxzmAoyojhRXF8R.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6n75LpNrxzmAoyojhRXF8R.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2450c2150bc2eb6cccd17258076e542b930f35dc1add7812814f5e1b87cef873. 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/4bfBDoyvmkOzNgkrz5cgzB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4bfBDoyvmkOzNgkrz5cgzB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x869630d9908991d350aaabd0599ce35ada32830a28444264df3783d6d9bb3ca3. 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/06ko1Pg990mnuJp2Lyo1xv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/06ko1Pg990mnuJp2Lyo1xv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x365bf7c0fa80f5e7a79a3990b454385de53482ff66910d814a9f7407fe50214d. 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/6i7qLKogw6pYf0DHYvm0Yw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6i7qLKogw6pYf0DHYvm0Yw.
{"copyright_id":"0x4702e5b96a8f974b5cba75944d8ce93a3efc00eb5c63593a661f8ebf6b5884fd","isrc":"FR96X2575424","name":"Pink Champagne","registered_at":"2026-06-04T15:27:14Z","spotify_id":"6cdnvvsb2CmlzFb2WBD7op","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4702e5b96a8f974b5cba75944d8ce93a3efc00eb5c63593a661f8ebf6b5884fd. 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/6cdnvvsb2CmlzFb2WBD7op.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6cdnvvsb2CmlzFb2WBD7op.