1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 0xabca19232960db0d8cde45ce2b4b3cba09443bae47c52d707e64edfd62d58c0f. 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/d5c71b3b-0b4f-4593-8c2c-aaea2149129e.json and https://artists.proofprofile.net/proofs/artist/d5c71b3b-0b4f-4593-8c2c-aaea2149129e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x427e26506b8aa66b3a6bd701b124c2fd91ea40a0d09ed10dbd2d1d892af4a0f8. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21793888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb43a9052ab1575dd2bba665d8548d900de5e6748d8ba0f555190ec7afcc95c16. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21793892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf569c4e0838cc769b8de0573acb05e441aac615d89aaaf31a5588787b3d384. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY41839984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdeb903f2a14565559395b66bb841e38cb72b43aed849c8495ab201308451410. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T19:03:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY41839985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44005cd6c4c19b4e3a9269daa986438061c2efd1fa73ed693cc08be63c56b3f3. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY41839988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86463e46d59b11c8c1ae9d1727353b40fd55dd675b17f87baaaefcf82cdbcbda. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY41839993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41568783b638290c0d8626d9c0e882c415839b04d11f01dcb6149ffa898f3a22. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21810699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1062de98a01f3c27d493ccd9902d5b4156c7a243b50b2e5d715906ca4e3a22d2. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21810704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd6d9811ca23d58164636932c3df3e25ce8960077b3458f74068702a63ffe264. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1020856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3121c74221b38a0e7c3832dbf73deb029c667c40c4faa66f516956fef46ae088. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T15:00:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1020858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bd0f897a4930be0fcd9c11c74319d7b431948a5ea841c91a1cc61397f5e1d38. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USG2M0900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x064a3c2ae116c43b2ddf6226227948af7a30bb81ad883f87c458b28c5af3e610. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USG2M0900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x129ec542664ad01f71f2b64d7eb88844c2b3236fbd936576fe949d76aba45260. Chain 2 (Bitcoin): anchored in block 957884 (2026-07-13T16:55:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USG2M1000002.
Amor O Costumbre duet with Michael Salgado
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x130a41b88da26973dd62ecf3d99eb642cdb239be73f247676e0bea9e495eb48c. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USG2M0900473.
Juntos Hasta Morir a dueto con Jesse Turner
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac35bb1d04e0b5620fd1164d14e7694737b3f07638546e536a3bb0773040c6c4. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USG2M1100066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e3d1c4a19131afd1d84778af4748ce922ddfc39fa31ebb32f9073313fd154b0. Chain 2 (Bitcoin): anchored in block 959009 (2026-07-21T15:24:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USG2M1100069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeffc7b80b492ac369a647b0459a9124e5b1b481d9f4f8151f0b7e74e19f5be42. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USG2M1100071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x608aa24404308b1cfe3a99e75309ceabab9f61583efab4ce4b0d33d7d124e478. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T15:50:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USG2M1100072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21351fb2bdbacdb220d8fcba30ad5d24abe9d155d1f9b1a5cf624077daa29dab. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USG2M1200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2352d0cb33632d1d4b410867a24fdcb1bf009e6c3d83757e081b6adb63eaa6d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USG2M0900010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bd0f897a4930be0fcd9c11c74319d7b431948a5ea841c91a1cc61397f5e1d38. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USG2M0900004.
Quedemos Como Amigos a dueto con Elida Reyna
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72b01ec555fa9351a62f9fe7a2ad5a4c9968762d002f9ded2f4d44e8b96bdd6c. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USG2M0800429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9330429e82004d1bd56546361f8d3663e4f9f40173e0038c2dd01960b4a533b0. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USG2M0900013.
Caldo De Pollo con particiapcion de Jose Luis Davila
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42bc6ed1f774c5936a4ec35faaf123e1f6e2a9275fcc46005529194667b7abd6. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USG2M1300031.
Siempre Seras Para Mi dueto con Jay Perez
Atrevete Amarme dueto con Ben De Leon y Rolando Benavidez de Solido
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9b09561a9f673dbc0fb315ee72171458e6b974c92e18d4e26450fec808266cd. Chain 2 (Bitcoin): anchored in block 959026 (2026-07-21T15:38:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USG2M1400070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9a6d7422adb1e73a152ddb77291a72e15aae569f0228389ac5375a35fe184d2. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USG2M1400074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d890273113acf768a491f541d304a638a2c310d2844f10cacac292b77d34da5. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USG2M1500213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdb10d076c6aeff51a4f5536a48a00b3eb156031501d477b2fa7956737eb3c12. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USG2M1600122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc4ab3cd104f43b8a0a00451e2cde222367d89f21cd35301ed2efce4124b03c3. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USG2M1700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffc8093d567fc827766a938673fcd134fdd6357fdcefa350323ab4f7f9d707d8. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USG2M1700091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc56ea0b5e2ff47050e26f50cd0dc17b40946895fb8e290ef2099a63ed2f2467a. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USG2M1800157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc56ea0b5e2ff47050e26f50cd0dc17b40946895fb8e290ef2099a63ed2f2467a. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USG2M1800157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7f4f05833ebe74ccc20cb36fac0688149300a7fc1039241226a7786632430ec. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T20:41:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USG2M1800172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1ca96db18a3d71d8a18ece7babe8a8ec1ea71ad2db22114343d74da575ecf2b. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USG2M2000025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x006a190dc6ed6a970853b33789762bd54c9f331ce782ba31c8099db70167b9bd. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USG2M2000149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfba2da75f94253bb8beda5c01e12d0f854fd185c4bad86bbb09ff60cb5b8d80d. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USG2M2100517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3543496c0be7a3f7fabab0c8493cf4e36b1d65173687f61fc2f4f8d2456249cd. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USG2M2200251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4cb44ce780754ec17e42e89397e1836d320e894039501cfe8e35930042451e9. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T23:23:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USG2M2300051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb418abccd650b11388952e549043ac6ae709a17bb88ba5186ef2e4f9d199460d. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USG2M2300058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf48b48e4fcc4b4bb9ea6bc40838291726ddc061c532b96515853680dff319e08. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T13:56:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USG2M2300057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb418abccd650b11388952e549043ac6ae709a17bb88ba5186ef2e4f9d199460d. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T05:55:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USG2M2300058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48d056af8c33e7afc80d92c972a74d67e20a132377259eabfff3395dff514408. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USG2M2400156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5179232a4ee56e56e6e7aa0c8d548df7e46bef9bc3b640a0ece29528ce5dcaa. Chain 2 (Bitcoin): anchored in block 957780 (2026-07-13T00:36:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USG2M2500056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2347bb8847ce8db01a315fd3f932efa503e9270982fc15bd985ce2afb4576cd. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281435114.