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 0x0bf72860d94cc23aa44d3c4531adfc26b47d9ecb1aa63cb4ea0155fe0b7f7d83. 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/4b550799-ee8f-407c-a13d-47a0e36a5796.json and https://artists.proofprofile.net/proofs/artist/4b550799-ee8f-407c-a13d-47a0e36a5796.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
SAD GIRLZ LUV MONEY Remix (feat. Kali Uchis and Moliy)
{"copyright_id":"0x2ff17cb389e824721ea45ea9454c4644919f4d7fc56f537271b5bbb5c2fa5f30","isrc":"US23A1540104","name":"SAD GIRLZ LUV MONEY Remix (feat. Kali Uchis and Moliy)","registered_at":"2026-06-01T04:05:16Z","spotify_id":"09gysnJpfQ3ublBmJDfcEC","type":"track"}
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ff17cb389e824721ea45ea9454c4644919f4d7fc56f537271b5bbb5c2fa5f30. 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/09gysnJpfQ3ublBmJDfcEC.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/09gysnJpfQ3ublBmJDfcEC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedc1c7cf7dda6f86c8a6e597cc11af8550be68c8395e26d91651ce82a9c235b3. 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/4PJndg0ihTMvqXYtqk0smJ.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/4PJndg0ihTMvqXYtqk0smJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf161b2db882f24e693a0c0350e919e14a48b935a9a679c8874c42469ec4b2bf9. 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/637zt19BccA8sBpb4taT7Y.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/637zt19BccA8sBpb4taT7Y.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x428185b838e523380232c2461be838e8822a8867c6e89447e6f39bf652f358ab. 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/3VgCXhYG94j4EXJWhgm1mQ.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/3VgCXhYG94j4EXJWhgm1mQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ad3f1085f8054d5786205a77abccc72868239be105975471f2c31c6867cd682. 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/3bpkRl4IHT49fNn0GOqUfE.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/3bpkRl4IHT49fNn0GOqUfE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ae8eb65f2d76721f7f63666bde6e56725a5efb204f5d717eebe62a07b7958c5. 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/7raJbk0uG31gczoFR5KOpg.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/7raJbk0uG31gczoFR5KOpg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f52bee96c7d085c8b4c47c7c47a78519f7c575d36cf1e67caf925d498c58012. 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/5FrzLTFMVeM5sE6qYZXqKE.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/5FrzLTFMVeM5sE6qYZXqKE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a3e6571023a85fc3d2d5dbcc9f0c76a69b9fb413127dfd19194aa32cbe53f4a. 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/4w4wVEYHbE3uI4J8Ld11Uy.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/4w4wVEYHbE3uI4J8Ld11Uy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c6bf29b4b2940ec0f4344d0680095c528a87eb643b8e6a48f25a09025cbcb8b. 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/5jNEOXCb4606Enri06LgSd.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/5jNEOXCb4606Enri06LgSd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b1603bb90e2cc7401757356460502565d8496866698baa4b92d80f1f6283b4c. 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/2pp6w1jE7bT4EPUHt211HL.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/2pp6w1jE7bT4EPUHt211HL.
{"copyright_id":"0xe4138fd4b2017cf359e16d768a6b968039dccdb39a9da14eab7eb68b8544226f","isrc":"QZWA32200497","name":"CALENDAR (with Moliy)","registered_at":"2026-06-07T18:31:14Z","spotify_id":"604gUD6KPH4SuIPREK1RZD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4138fd4b2017cf359e16d768a6b968039dccdb39a9da14eab7eb68b8544226f. 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/604gUD6KPH4SuIPREK1RZD.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/604gUD6KPH4SuIPREK1RZD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa005642f2bb2c4a8e794c067c73ec61df9ba4b88b2f461221b5e9f26a8111b5. 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/2dMAggfV7EGVwdaP74xlhB.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/2dMAggfV7EGVwdaP74xlhB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeec706f9ae1b994b0aaebbd4b9e36a8ed3f0110a011502c76624033f7f808d2d. 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/1pWiciwrA2f7sny0zC6XAt.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/1pWiciwrA2f7sny0zC6XAt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a3e6571023a85fc3d2d5dbcc9f0c76a69b9fb413127dfd19194aa32cbe53f4a. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7aQvOqPkqGbug8TnMz3jxo.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/7aQvOqPkqGbug8TnMz3jxo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89d84b77370545e91505c991805ddd43f6edce5bbb2dd82abc43e35c08d9e7bd. 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/5eOD9KcUwWzHxoSG7V22AF.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/5eOD9KcUwWzHxoSG7V22AF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5162b43dab4325840951ca9f4c83642df479a7f4c01d0eff6ca9b0ec2abb3ebb. 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/72BaHgyd5Zfp1NfDNbkgKp.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/72BaHgyd5Zfp1NfDNbkgKp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f1273d2e6ce22a3965ae8aea6ab826b186bbd8e9c74b8512b11928615ebde38. 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/6O26Bxiwg8BAgY8C31RDQV.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/6O26Bxiwg8BAgY8C31RDQV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00ff3de7739e1093e4675891bc34f243cb920885ed61af3a2e40eef6f25ef3d8. 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/7tL3t5TaSOuXQrAjzu1KZM.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/7tL3t5TaSOuXQrAjzu1KZM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeba9d589112632480d2643d3a15d5181945cde270b159e2410a58c5b812ac168. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0jXii0r38VJ1TZYaWfPXWp.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/0jXii0r38VJ1TZYaWfPXWp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ad3f1085f8054d5786205a77abccc72868239be105975471f2c31c6867cd682. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6RnMF1g7s7t8F9ogP8VxJJ.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/6RnMF1g7s7t8F9ogP8VxJJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x063956d89b626d8c52884fc24976aada29f506bd662340d3ad4d337db7e57bcd. 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/5oXT0kP4KVuNF7PkRwCxvq.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/5oXT0kP4KVuNF7PkRwCxvq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ec93886e66fb2b716045a0883c993e1ff401b6343eb70b2981107a3302ea6bb. 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/7ti7kLqyFSubl97L5jqKQi.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/7ti7kLqyFSubl97L5jqKQi.
{"copyright_id":"0xe002f720e82dab6ce24887501730ce74aaa6debfa75d3b8aea886e646b4aaa12","isrc":"QZK6Q2053025","name":"My Way","registered_at":"2026-06-07T04:24:23Z","spotify_id":"2fTcEdIE7wfnWIixwv9WD4","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe002f720e82dab6ce24887501730ce74aaa6debfa75d3b8aea886e646b4aaa12. 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/2fTcEdIE7wfnWIixwv9WD4.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/2fTcEdIE7wfnWIixwv9WD4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77414a3b36dca3723ee8980f48469713802ce2793b2a6e38d06cc7a49384d968. 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/33ilPUZITlB4pax13wexZK.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/33ilPUZITlB4pax13wexZK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a18ce35e7a5a0c7d88889e384b3b006e2603271f40cb13230ca566c7cc8f006. 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/3I8Nf5ggHq1Z7LvRekgePq.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/3I8Nf5ggHq1Z7LvRekgePq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aa0cb92961de7ec156c39cf4904a68fac409a5e07f93c1f012dabd4e0ceaa25. 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/2tB0TY5qVlyn4Zvk7d3b7Z.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/2tB0TY5qVlyn4Zvk7d3b7Z.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe06ad82015816ea9bad7d84ca3c8965574fc6a393cb20099e2700ce9550e5b17. 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/1hHAS9HhI21PbFwSry5V2f.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/1hHAS9HhI21PbFwSry5V2f.
{"copyright_id":"0xba15817d49da104a11aa6ee42162898ed15faa4857f3bfc38956998d89e8b653","isrc":"QZS7J2542546","name":"Shake It To The Max (FLY) - Remix","registered_at":"2026-06-01T06:31:21Z","spotify_id":"0QCIpQV3twfqo9kh0t8Zza","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba15817d49da104a11aa6ee42162898ed15faa4857f3bfc38956998d89e8b653. 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/0QCIpQV3twfqo9kh0t8Zza.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/0QCIpQV3twfqo9kh0t8Zza.
{"copyright_id":"0x329795fe67b9cc22ca2654189b51a53dd3e1f58108a4c24986d4d367cba3548f","isrc":"QZQAY2550649","name":"Shake It To The Max (FLY) - Remix","registered_at":"2026-06-05T20:03:06Z","spotify_id":"72CQEJmBCwtvjnIcEPPKMX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x329795fe67b9cc22ca2654189b51a53dd3e1f58108a4c24986d4d367cba3548f. 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/72CQEJmBCwtvjnIcEPPKMX.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/72CQEJmBCwtvjnIcEPPKMX.
{"copyright_id":"0x4968ee9c5147357a35d92f9c98e10e969cb52a34c6f0b35ed121ae11f4ffb57e","isrc":"QZS7J2443865","name":"Shake It To The Max (FLY)","registered_at":"2026-06-01T18:42:13Z","spotify_id":"5JgNxMf1Z9oksGKidbFAUq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4968ee9c5147357a35d92f9c98e10e969cb52a34c6f0b35ed121ae11f4ffb57e. 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/5JgNxMf1Z9oksGKidbFAUq.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/5JgNxMf1Z9oksGKidbFAUq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ca7510a244db8e05d839f05a741925cd89783a4fc6e8229968be7c64920d2ef. 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/2pgDBO0ZAgvye7joSmdDm8.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/2pgDBO0ZAgvye7joSmdDm8.
SAD GIRLZ LUV MONEY Remix (feat. Kali Uchis and Moliy) - Slowed + Reverb
SAD GIRLZ LUV MONEY Remix (feat. Kali Uchis and Moliy) [Slowed + Reverb]
{"copyright_id":"0xd5a867f59636587a70975891b5afc9e20a9f6728695306697f8830ba0511706a","isrc":"GBUM72200356","name":"SAD GIRLZ LUV MONEY Remix (feat. Kali Uchis and Moliy) - Slowed + Reverb","registered_at":"2026-06-04T07:41:17Z","spotify_id":"5lYLBAH2uSvERWy8GAcBJz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5a867f59636587a70975891b5afc9e20a9f6728695306697f8830ba0511706a. 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/5lYLBAH2uSvERWy8GAcBJz.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/5lYLBAH2uSvERWy8GAcBJz.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c02144a02c00a1acdd91966dab9541ab11843373f859266a526e5e49ff4f98f. 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/1GqEu4nDrzncKDnBaf7FKs.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/1GqEu4nDrzncKDnBaf7FKs.
SAD GIRLZ LUV MONEY (feat. Moliy & Kali Uchis) - Vigro Deep Amapiano Remix
SAD GIRLZ LUV MONEY (feat. Moliy & Kali Uchis) [Vigro Deep Amapiano Remix]
{"copyright_id":"0xcb4b70f7a211e48a239b249f4fca1cb70c7af7247de6a3f806a62cfb972613a5","isrc":"GBUM72109023","name":"SAD GIRLZ LUV MONEY (feat. Moliy & Kali Uchis) - Vigro Deep Amapiano Remix","registered_at":"2026-06-06T14:23:51Z","spotify_id":"3BmxwS8SAdpVMi4dqMK0xG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb4b70f7a211e48a239b249f4fca1cb70c7af7247de6a3f806a62cfb972613a5. 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/3BmxwS8SAdpVMi4dqMK0xG.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/3BmxwS8SAdpVMi4dqMK0xG.
{"copyright_id":"0x2ff17cb389e824721ea45ea9454c4644919f4d7fc56f537271b5bbb5c2fa5f30","isrc":"US23A1540104","name":"SAD GIRLZ LUV MONEY Remix (feat. Kali Uchis and Moliy)","registered_at":"2026-06-01T04:05:16Z","spotify_id":"0ABKtkw5dRWJwHH5Q3dbws","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ff17cb389e824721ea45ea9454c4644919f4d7fc56f537271b5bbb5c2fa5f30. 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/0ABKtkw5dRWJwHH5Q3dbws.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/0ABKtkw5dRWJwHH5Q3dbws.