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 0x83ec572a4b46f644caf9da01b1188a3570aa5fe35a1d6750538e2b5bfcb4ddf2. 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/987d9cdb-bda4-453d-b98f-75f3b0c3e8da.json and https://artists.proofprofile.net/proofs/artist/987d9cdb-bda4-453d-b98f-75f3b0c3e8da.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Bring It On Home (Stripped) [feat. Phillip Phillips & Maddie Poppe]
{"copyright_id":"0xfaeecfab5cb78337ef574e1f65f0f84addae5a0edae6b9d4d2403bd75aa1c78c","isrc":"USUM71922557","name":"Bring It On Home (Stripped) [feat. Phillip Phillips & Maddie Poppe]","registered_at":"2026-06-17T21:46:46Z","spotify_id":"2ISZEf5ijTmhlVaxRjhuzA","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 0xfaeecfab5cb78337ef574e1f65f0f84addae5a0edae6b9d4d2403bd75aa1c78c. 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/2ISZEf5ijTmhlVaxRjhuzA.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/2ISZEf5ijTmhlVaxRjhuzA.
Bring It On Home (feat. Phillip Phillips & Maddie Poppe)
{"copyright_id":"0xefef757eb38a6025d53be736d3048cc9c1924a3fe47d0c273eaaa6aaf1db4b3d","isrc":"USUM71918575","name":"Bring It On Home (feat. Phillip Phillips & Maddie Poppe)","registered_at":"2026-06-06T02:44:16Z","spotify_id":"7J1J3w67B0VEjF4jj0NzmE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefef757eb38a6025d53be736d3048cc9c1924a3fe47d0c273eaaa6aaf1db4b3d. 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/7J1J3w67B0VEjF4jj0NzmE.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/7J1J3w67B0VEjF4jj0NzmE.
{"copyright_id":"0xd839dcba1af8ce193ac420fb2e35ca3d3d0a7f4baeb887dc681efbcbb7c833cf","isrc":"USHR11939112","name":"Not Losing You","registered_at":"2026-06-06T16:27:41Z","spotify_id":"39WayKDL3bdH94wx6Fhr8A","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd839dcba1af8ce193ac420fb2e35ca3d3d0a7f4baeb887dc681efbcbb7c833cf. 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/39WayKDL3bdH94wx6Fhr8A.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/39WayKDL3bdH94wx6Fhr8A.
{"copyright_id":"0x162873f6459df7ce3c40ee79bc4177ac2359fdb81aaccd7bf86444f1e9cf390d","isrc":"USHR11839001","name":"First Aid Kit","registered_at":"2026-06-11T05:11:13Z","spotify_id":"0pLridxubZd7tOXZYmUqVk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x162873f6459df7ce3c40ee79bc4177ac2359fdb81aaccd7bf86444f1e9cf390d. 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/0pLridxubZd7tOXZYmUqVk.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/0pLridxubZd7tOXZYmUqVk.
{"copyright_id":"0x1c714777d36cfe07bea23380abde6ce4ec12b693a12451c199e78c1987d6a3e4","isrc":"USHR11939117","name":"Nothing Good Comes Out of California","registered_at":"2026-06-11T05:07:11Z","spotify_id":"3Qt3S2jRlFgeINe8iXYSOS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c714777d36cfe07bea23380abde6ce4ec12b693a12451c199e78c1987d6a3e4. 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/3Qt3S2jRlFgeINe8iXYSOS.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/3Qt3S2jRlFgeINe8iXYSOS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e9945a99edab3002d7ad0eb0f50a320444adf63d1ce071605ab364f8518fe36. 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/2VQzy5hIet7TpNop2MSFgN.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/2VQzy5hIet7TpNop2MSFgN.
{"copyright_id":"0xcc07207bf8a6611c4321f99015b2e34b1d25e96293adc6f336dffdbf2abda1c1","isrc":"USHR11939099","name":"Made You Miss","registered_at":"2026-06-05T16:11:24Z","spotify_id":"1mN1LTG9IyDOeSLT5WYw0b","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc07207bf8a6611c4321f99015b2e34b1d25e96293adc6f336dffdbf2abda1c1. 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/1mN1LTG9IyDOeSLT5WYw0b.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/1mN1LTG9IyDOeSLT5WYw0b.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2784fb448b5ce9b27d43f90659f3856e76ce5677d9fb3ca705d21e6079552495. 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/0wlyA2aK9ihfkSpv2UxWMx.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/0wlyA2aK9ihfkSpv2UxWMx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe766abf755a655b33c7260f483b2752e1c57c8d59154f944af1435a941ab153a. 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/75IL6LCrNSih0YrmdTLorZ.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/75IL6LCrNSih0YrmdTLorZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x218550357d2196d43f0f78fba60485c9275461503b6a4f15cd17edaea054c990. 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/0aMRj4AQVeIPFhlgqzvN9j.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/0aMRj4AQVeIPFhlgqzvN9j.
{"copyright_id":"0x0e8b0a247004440cd23934edebb98cd238d1cdcbdb89a28a844207b8dfc4781d","isrc":"USHR11939054","name":"Little Things","registered_at":"2026-06-11T05:05:42Z","spotify_id":"1KaUahPiOODx435keWwh0s","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e8b0a247004440cd23934edebb98cd238d1cdcbdb89a28a844207b8dfc4781d. 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/1KaUahPiOODx435keWwh0s.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/1KaUahPiOODx435keWwh0s.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x559ae26e387b192b3eb17eac44bf77b07b2a9ca5e8eb9f22dd77c2217a3faa3d. 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/4ipW7Z5QtIYFk4HcKBTFpY.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/4ipW7Z5QtIYFk4HcKBTFpY.
{"copyright_id":"0x752da3f9e1135f22dd7999b4aa44cee1183d30fe8ed0f213cae6efbe9dcdee7e","isrc":"USDHM1616620","name":"The Reason","registered_at":"2026-06-26T17:36:49Z","spotify_id":"2SfwFdrXsi8zHNhSMU3OcY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x752da3f9e1135f22dd7999b4aa44cee1183d30fe8ed0f213cae6efbe9dcdee7e. 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/2SfwFdrXsi8zHNhSMU3OcY.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/2SfwFdrXsi8zHNhSMU3OcY.
{"copyright_id":"0xd23629f684dbaa9e69e46432e23d13724d67a7e3975cdd9cf214e8de4e141279","isrc":"USDHM1616625","name":"Don't Ever Let Your Children Grow Up","registered_at":"2026-06-18T13:36:49Z","spotify_id":"2JtqVe9ZLRmn8ZtgrQi4xI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd23629f684dbaa9e69e46432e23d13724d67a7e3975cdd9cf214e8de4e141279. 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/2JtqVe9ZLRmn8ZtgrQi4xI.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/2JtqVe9ZLRmn8ZtgrQi4xI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10fa6a8afef61b8a037cb759c80bce8719275d72aa8855cf5e891b7b3f4e74f2. 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/3kF70w7IlIRSHll56WSJeH.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/3kF70w7IlIRSHll56WSJeH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53f6410172c0413cf06fd6112cc309a5c004b077b6e7faf45614c464abfc38c4. 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/5ZmItk04PRRKqkSecSer95.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/5ZmItk04PRRKqkSecSer95.
{"copyright_id":"0x911b8091fd380ca51a34533c80ca1eab2873aaac83f0bf2c99af124acf9f6680","isrc":"CAN112300157","name":"Neverland - version one","registered_at":"2026-06-23T07:15:33Z","spotify_id":"5jWWM4wlV5Yi16XhuU7gDy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x911b8091fd380ca51a34533c80ca1eab2873aaac83f0bf2c99af124acf9f6680. 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/5jWWM4wlV5Yi16XhuU7gDy.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/5jWWM4wlV5Yi16XhuU7gDy.
{"copyright_id":"0xe5db7fcac2cf47a1e9a31dfbe7e6b6bc2822e6dd2028ab1e84ba9fe3b18d748e","isrc":"QZ4R92300009","name":"Good Enough To Let You Go","registered_at":"2026-06-21T20:28:16Z","spotify_id":"30R1VgkHTRaKyOD6YWxf1i","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5db7fcac2cf47a1e9a31dfbe7e6b6bc2822e6dd2028ab1e84ba9fe3b18d748e. 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/30R1VgkHTRaKyOD6YWxf1i.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/30R1VgkHTRaKyOD6YWxf1i.
{"copyright_id":"0xae1dcb7e5b9340722990bc823c432ddfcbce4c0e248a17d9fd25c36709942d03","isrc":"QZ4R92300004","name":"Screw You a Little Bit","registered_at":"2026-06-26T17:38:33Z","spotify_id":"57JfTAYtzi1na00RCH4UCQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae1dcb7e5b9340722990bc823c432ddfcbce4c0e248a17d9fd25c36709942d03. 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/57JfTAYtzi1na00RCH4UCQ.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/57JfTAYtzi1na00RCH4UCQ.
{"copyright_id":"0x00ed41a3862b69e3dc789a29bf1a4aab4e6ab973dacf186165debd6ffa78522d","isrc":"QZ4R92200013","name":"Peace of Mind","registered_at":"2026-06-19T23:47:27Z","spotify_id":"71PEoRzm21DSKGOsPhXu1A","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00ed41a3862b69e3dc789a29bf1a4aab4e6ab973dacf186165debd6ffa78522d. 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/71PEoRzm21DSKGOsPhXu1A.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/71PEoRzm21DSKGOsPhXu1A.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1d41ff76341a7f3f8dd62422f3d08af236c584ce1ac06058a162b0f2aa8915f. 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/0V0wZvjs4fbLKHoJ1jLRIn.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/0V0wZvjs4fbLKHoJ1jLRIn.
{"copyright_id":"0xa1d41ff76341a7f3f8dd62422f3d08af236c584ce1ac06058a162b0f2aa8915f","isrc":"QZ4R92200008","name":"One That Got Away","registered_at":"2026-06-19T07:52:37Z","spotify_id":"1lRJ5yjoMGO0AMkaxHVcxi","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1d41ff76341a7f3f8dd62422f3d08af236c584ce1ac06058a162b0f2aa8915f. 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/1lRJ5yjoMGO0AMkaxHVcxi.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/1lRJ5yjoMGO0AMkaxHVcxi.
It's the Most Wonderful Time of the Year
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8800c0d5533b0b942e057c36cb1eb8242091b7ca7cd7ed5f1b3c5cb3a819893. 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/3NGqAMhYpoqF1tg0Bm8Ozm.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/3NGqAMhYpoqF1tg0Bm8Ozm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5077a5792562863911685e687e62fce78244e00392469c8c5babdd48b967aa4d. 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/0Vp4JbhHZz0er7bCznhcnO.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/0Vp4JbhHZz0er7bCznhcnO.
{"copyright_id":"0x55a26ad6ab174ce863795bf84711b9c1b8561bc9cc0b284da401d224a2a71459","isrc":"USHR11838646","name":"Going Going Gone","registered_at":"2026-06-05T15:51:41Z","spotify_id":"5RvIGHzCbZNphaoWG4FcsM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55a26ad6ab174ce863795bf84711b9c1b8561bc9cc0b284da401d224a2a71459. 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/5RvIGHzCbZNphaoWG4FcsM.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/5RvIGHzCbZNphaoWG4FcsM.
Bring It On Home (Camp Fire Mix) [feat. Phillip Phillips & Maddie Poppe]
{"copyright_id":"0x24a67f49519a4ec002f83bd5299e642bcec4ca4005c25ae29937621cdca506e0","isrc":"USUM71923030","name":"Bring It On Home (Camp Fire Mix) [feat. Phillip Phillips & Maddie Poppe]","registered_at":"2026-06-20T22:03:00Z","spotify_id":"4CHhfhvjIZ5NtShxduxQsb","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24a67f49519a4ec002f83bd5299e642bcec4ca4005c25ae29937621cdca506e0. 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/4CHhfhvjIZ5NtShxduxQsb.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/4CHhfhvjIZ5NtShxduxQsb.