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 0xb326671ac3cfa9714ece0b76e4608b1c1778c08db38da366e903e97bed52bb3c. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ba53272d-22ce-4b2b-8575-668c25055a93.json and https://artists.proofprofile.net/proofs/artist/ba53272d-22ce-4b2b-8575-668c25055a93.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 0x2e1b7cea284df1aa4b81b808f7baf6683b6143c4353d51f43ce87a3f1e95fc2f. 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/7LX4aXtvImhdgUHQBlo8Kp.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/7LX4aXtvImhdgUHQBlo8Kp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cff301c20402887c95d1a0bb26a14c169cae9f1aee164bc434eb0c7d36cf6c6. 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/3AVrVz5rK8Hrqo9YGiVGN5.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/3AVrVz5rK8Hrqo9YGiVGN5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e1b7cea284df1aa4b81b808f7baf6683b6143c4353d51f43ce87a3f1e95fc2f. 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/3Mlhgm39yBpuCwyZB8d8Md.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/3Mlhgm39yBpuCwyZB8d8Md.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e1b7cea284df1aa4b81b808f7baf6683b6143c4353d51f43ce87a3f1e95fc2f. 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/1FWsomP9StpCcXNWmJk8Cl.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/1FWsomP9StpCcXNWmJk8Cl.
{"copyright_id":"0x5349891de375280f282cef8bd6d0e6df98d3182ca7cc2f339f0810ce7f0eaac7","isrc":"USBQU1700032","name":"Each Time You Fall in Love","registered_at":"2026-06-02T02:31:01Z","spotify_id":"2hIsd0F6ZGfHCC1xa7vSad","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5349891de375280f282cef8bd6d0e6df98d3182ca7cc2f339f0810ce7f0eaac7. 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/2hIsd0F6ZGfHCC1xa7vSad.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/2hIsd0F6ZGfHCC1xa7vSad.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fe3effa5362085695522f27d29497f5c45ff6bf375545a321150812cad8a349. 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/0SpkyS1Q4MD8GaVcP5YjT4.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/0SpkyS1Q4MD8GaVcP5YjT4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cff301c20402887c95d1a0bb26a14c169cae9f1aee164bc434eb0c7d36cf6c6. 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/0yc6Gst2xkRu0eMLeRMGCX.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/0yc6Gst2xkRu0eMLeRMGCX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86dc00d39cb4d282a92f7899b7ab5777b85b7eb75fdc247fe0d9314f71f596eb. 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/6VJYENs5BugMc1dCVepivD.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/6VJYENs5BugMc1dCVepivD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27c1479a75c78c086ec3a96693fde95b838a809fefbd44a03925204eb19f1a46. 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/6ilc4vQcwMPlvAHFfsTGng.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/6ilc4vQcwMPlvAHFfsTGng.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x666eb51aff486a2bf4bb878d166a18c9c86203c68116388dd6c88998adacf289. 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/6XdoudbyF67XLcwarEPy0L.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/6XdoudbyF67XLcwarEPy0L.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc735db76311ef93872bcff52c00624792394361f5b62dd258a2abdf38753353. 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/2yyQmFCUPenLlfpfUxBnAd.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/2yyQmFCUPenLlfpfUxBnAd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb94a60e3293cf9002410aee462e09d3c766308f2ce4b876eec06fa5209ebb383. 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/6TWcSqCntZhH5vyc35kkob.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/6TWcSqCntZhH5vyc35kkob.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69866da6ff08c16da227cbcb932e78681a7a81fd1caf691247c6fc302799bd57. 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/514vvD0m17sJuYzoOqcE2Q.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/514vvD0m17sJuYzoOqcE2Q.
{"copyright_id":"0x6ae726661f9afefac4e5d0842378007cc731aa57b5d394e5fa4e94a7951c9bb5","isrc":"USBQU1900114","name":"Don't Let Me Go","registered_at":"2026-06-01T16:38:01Z","spotify_id":"4b3khTm3ufGRTyZwuYdasn","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ae726661f9afefac4e5d0842378007cc731aa57b5d394e5fa4e94a7951c9bb5. 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/4b3khTm3ufGRTyZwuYdasn.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/4b3khTm3ufGRTyZwuYdasn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92926a349af684002e866845f4223a0be3d887045e85bf054d10342deda39d4f. 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/2UKvxuMTM7JwprZrnpxgY1.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/2UKvxuMTM7JwprZrnpxgY1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1d144423a5ab129926faaa2e0f2b5e3c38e8fdddcfb7a2e8fff8778e98c475d. 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/70YTBH8vOGJNMhy6186yFm.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/70YTBH8vOGJNMhy6186yFm.
{"copyright_id":"0x157704830f241bcd3abb97566ec36983042dab196df91bb04c70f42a6abb8f9e","isrc":"USBQU1900117","name":"You're the Only Good Thing In My Life","registered_at":"2026-06-02T00:13:54Z","spotify_id":"37xXDxPzfk5lnU8aNSRXfw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x157704830f241bcd3abb97566ec36983042dab196df91bb04c70f42a6abb8f9e. 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/37xXDxPzfk5lnU8aNSRXfw.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/37xXDxPzfk5lnU8aNSRXfw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3d9fb4b0c2f4c3a77a3ded3f10e053b1559f50c331f77a6c469f5e08a33d2ac. 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/1l4pW7Tklvcc3k38rDFMkk.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/1l4pW7Tklvcc3k38rDFMkk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabca81fd0c808f06f818624bb3561562935904fe60f61d515302e3aac585a64d. 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/4SjEdGI6Otmo5DRxAXKS9o.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/4SjEdGI6Otmo5DRxAXKS9o.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4181ddd40ab864513133b69272296d8ecfcf808f465d0e0f45c9f2a51d5761e6. 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/3p4hRhMcb6ch8OLtATMaLw.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/3p4hRhMcb6ch8OLtATMaLw.
{"copyright_id":"0x81ba928d18b207a4fc132bef5c1bbd88e6ca3fc963801c69eea4055cbb720dae","isrc":"USBQU1900119","name":"Falling In Love","registered_at":"2026-06-01T09:26:44Z","spotify_id":"0O0bttAxJKKWqAqY2Nq4mC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81ba928d18b207a4fc132bef5c1bbd88e6ca3fc963801c69eea4055cbb720dae. 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/0O0bttAxJKKWqAqY2Nq4mC.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/0O0bttAxJKKWqAqY2Nq4mC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b01ae850edf2ec0deb5c1fea4ba9fe74afd12576da1f01eb43404c6efd44dff. 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/0byw9oyQKnZ1fUWHfLQ9Wq.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/0byw9oyQKnZ1fUWHfLQ9Wq.
{"copyright_id":"0x186a4381a8a939bb9c9aca0c4eddc2be19e24c18b7186e67c7148c83601eb540","isrc":"USBQU1900259","name":"You're All I Want","registered_at":"2026-06-01T15:04:54Z","spotify_id":"4nvLuqwTOZdEJI1fcHXv8h","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x186a4381a8a939bb9c9aca0c4eddc2be19e24c18b7186e67c7148c83601eb540. 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/4nvLuqwTOZdEJI1fcHXv8h.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/4nvLuqwTOZdEJI1fcHXv8h.
{"copyright_id":"0x81ba928d18b207a4fc132bef5c1bbd88e6ca3fc963801c69eea4055cbb720dae","isrc":"USBQU1900119","name":"Falling In Love","registered_at":"2026-06-02T17:00:58Z","spotify_id":"3VbWnPbVYxJ4rmwFGJw0D2","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81ba928d18b207a4fc132bef5c1bbd88e6ca3fc963801c69eea4055cbb720dae. 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/3VbWnPbVYxJ4rmwFGJw0D2.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/3VbWnPbVYxJ4rmwFGJw0D2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1d144423a5ab129926faaa2e0f2b5e3c38e8fdddcfb7a2e8fff8778e98c475d. 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/5oxWFclzZaZZWlo0BZWz6j.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/5oxWFclzZaZZWlo0BZWz6j.
{"copyright_id":"0x1860b4c8418ceb9b0147fefc67a3d38cd32a9969f1a48f6c22e7e104a6fd004e","isrc":"QZFM41800001","name":"Neon Moon","registered_at":"2026-06-01T12:42:54Z","spotify_id":"7nbAMKGkPMjc4EuNNsjXqZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1860b4c8418ceb9b0147fefc67a3d38cd32a9969f1a48f6c22e7e104a6fd004e. 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/7nbAMKGkPMjc4EuNNsjXqZ.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/7nbAMKGkPMjc4EuNNsjXqZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe733c11d57c946523db814902b6a2de72e6e380899ac3744da9e6d4b0456fa44. 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/4WfV1CNg91SBp8oG0VY0VB.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/4WfV1CNg91SBp8oG0VY0VB.
{"copyright_id":"0x42091f6085a15e6b24edf5946bd1ca7e4b99c0c02adecfbc3c8ea529e9dc53ca","isrc":"USBQU1800094","name":"Sesame Syrup","registered_at":"2026-06-01T15:10:38Z","spotify_id":"53k1gKFpKrDbktUzrB80f0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42091f6085a15e6b24edf5946bd1ca7e4b99c0c02adecfbc3c8ea529e9dc53ca. 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/53k1gKFpKrDbktUzrB80f0.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/53k1gKFpKrDbktUzrB80f0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8572db572cf0826bac828a62da3cdbe4d49161f52e42e6022a9532b0ac7c1752. 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/0ZWQmP2oi3rHYvJZngIJLU.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/0ZWQmP2oi3rHYvJZngIJLU.
{"copyright_id":"0x5349891de375280f282cef8bd6d0e6df98d3182ca7cc2f339f0810ce7f0eaac7","isrc":"USBQU1700032","name":"Each Time You Fall in Love","registered_at":"2026-06-02T02:31:00Z","spotify_id":"2G0HnuRXjzOZVX07JIi3eU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5349891de375280f282cef8bd6d0e6df98d3182ca7cc2f339f0810ce7f0eaac7. 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/2G0HnuRXjzOZVX07JIi3eU.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/2G0HnuRXjzOZVX07JIi3eU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cff301c20402887c95d1a0bb26a14c169cae9f1aee164bc434eb0c7d36cf6c6. 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/1WTlony1MLK4u5OaG8uTLg.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/1WTlony1MLK4u5OaG8uTLg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aace733238ba20ad90abc9efafb16c6a6fdcd9d003ddab0762622e650e927d1. 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/1lusH0zFDRV1ThaFYsUgfi.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/1lusH0zFDRV1ThaFYsUgfi.
{"copyright_id":"0x8ff5ce0fa74907c32d8c5957bcae46fd12e5eef8a49f26df54349c7f92544536","isrc":"TCACJ1596832","name":"Keep on Loving You","registered_at":"2026-06-01T22:49:35Z","spotify_id":"5VYBergVrUDcb8QyEg70cF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ff5ce0fa74907c32d8c5957bcae46fd12e5eef8a49f26df54349c7f92544536. 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/5VYBergVrUDcb8QyEg70cF.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/5VYBergVrUDcb8QyEg70cF.
{"copyright_id":"0x62114a02b050c8baa79a75b5fc43bf9796c585196ca9b6449d11e121fd070e84","isrc":"TCACJ1593857","name":"Nothing's Gonna Hurt You Baby","registered_at":"2026-06-01T08:27:02Z","spotify_id":"7cs7MLtAWvsdf3w5kBvfK2","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62114a02b050c8baa79a75b5fc43bf9796c585196ca9b6449d11e121fd070e84. 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/7cs7MLtAWvsdf3w5kBvfK2.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/7cs7MLtAWvsdf3w5kBvfK2.
{"copyright_id":"0xc7f1550a730faa8b40c84dfc3d9b0bec3134a8de1a6ea43a83c804265f39648b","isrc":"TCACJ1593856","name":"I'm a Firefighter","registered_at":"2026-06-04T07:47:03Z","spotify_id":"73ptBTOgUcD3Wyrq0B9eAW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7f1550a730faa8b40c84dfc3d9b0bec3134a8de1a6ea43a83c804265f39648b. 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/73ptBTOgUcD3Wyrq0B9eAW.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/73ptBTOgUcD3Wyrq0B9eAW.
{"copyright_id":"0xbdfa5834b7f525cf23f74e4aa36aa3b6f57cfe22c3edef1e0a56c6d53dd1cb61","isrc":"TCACJ1593860","name":"Dreaming of You","registered_at":"2026-06-04T05:40:38Z","spotify_id":"5DZNSYxhFA1WA9WEJg9TNY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdfa5834b7f525cf23f74e4aa36aa3b6f57cfe22c3edef1e0a56c6d53dd1cb61. 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/5DZNSYxhFA1WA9WEJg9TNY.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/5DZNSYxhFA1WA9WEJg9TNY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ab2349e836055d82985e8182a8a3e21f1b2b8a4a2a2d86780c6fc9e0f336ecc. 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/3YL4zMqcyFu0OfLI1sZ66Z.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/3YL4zMqcyFu0OfLI1sZ66Z.