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 0xdd60754abbc7bc263ad1a94c102a671a1c575163d9563f8ad2bf823dc3d12f38. 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/f9111402-eb65-4c71-9060-7450d1589f04.json and https://artists.proofprofile.net/proofs/artist/f9111402-eb65-4c71-9060-7450d1589f04.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 0x9e19867dad2ee36ce38d6ae8b36db775a4543474f123c9fca8c07df75a9d5c7a. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/ES71G2335666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35502261c4dae9c53c34fa0c7e29860111bcea45fde14c7a02724de5bcf63207. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ES71G2335664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20c9e6eacd4bb43cb0588f3d39596ef16f4b34073ff68b23dac073e182f4ede5. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/ES71G2335670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b9b4f52d8a523ebb35dc6371b0ca225f02e554544640f153352d084e173a490. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES71G2335672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8179ab7511d40d822e6be8282e634f1e8b959fbfa1a1ea8c0a681c8e5ed66b4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES71G2335669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda9ac95df03eed757f202f6c3ac567df03560e28dbb6b63b774d9b48cf962cc2. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ES71G2335673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84ad5d6d444810e2789bcd84251b0220006de944bfb5b69d42abc6c3c3e15ea3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES71G2335660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6013ae48039c4bfb0f55e3710843dd8d5bae446a3a50dcab79252e00f280bc7. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/ES71G2335658.
Los Gatos Negros (Con Sabor Tropical - 2008)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9420aad007f23a9a7fa0cd324903db1031011a42202eabebf26faadb99f57490. 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/GX8LE2309254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf61bca1f1b25a1e3034fe79d38ef5dcf9cd62efe1f6f158b71bff9d2ece7404. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:31:03Z), 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/GX8LE2341830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x046f7e3c225a5eb59387437b38f27655dd97f4501e5bc383e6e2d15cf1f95802. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/GX8LE2323596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98c4cb6f33822b2ad0a335a56663838bc06f8f62521a4b73ad35ecf5f71189f1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/GX8LE2341343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf75e687c7cadbd73a8c397d07816fe794e82b3f7186c48cec39ab85eb31607a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/GX8LE2391915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd94233e52ebedf951d9f49cf5b59258af05f225d26782d042afa2f9fbd502922. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-21T08:41:56Z), 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/GX8LE2317710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd01dba2190e8420647e91cda986206193d9dd17450d792f22e9b9d97d5b78e50. 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/GX8LE2362842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x037d8644062b7735a7c600d040d9e37718bca4f1e9e416dc04e23103d9d242ce. 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/GX8LE2390961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eb5d46bb4f24a8847fb4354d036eb176b8debe2ab33d0d0a6a1053f179f9dc7. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/GX8LE2360293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4106fb91add830266447a0001c825903e8afc0935dd1b5e04166080b3b6d3785. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GX8LE2325482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a45d2ccfebd14a9f50d4785a1a9b0339063ecdcc1eaa26bf6aa5616ece26a74. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/GX8LE2332958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf24296d58f51baca612e386ff1b7f0fb2dc8bf030dbb1f3452bcb4b6fc6fccf8. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GX8LE2397282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e0cf35c49fda2e3a8cd7960c4c2f940d4cfc1071bf2de1e3ef554f7639f9c5c. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/ES71G1856879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e06d8e894e9eaa772e5cee3e301dd084e7d859a4b51b74297fdac40cfe17a98. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/ES71G1856882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03f18f9e447edf024bcf79d970d1d10f35e6947d67ef3638ef4b8d2bd815606c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/CLDG21400887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x474bc0474323f27f58df4d23682f486bf656651b1153058656deaecb22ee1f6f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/CLDG21400888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae4ce0754ad6ed10029b7dc09b897bf798ca5f6f1fd33ba153c92d090d5ff13f. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/CLDG21400890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80326259b1d02d27b550deaaa21cf6d2b46d4a7605c23fa5bcde09b8373f6e82. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/CLDG21400892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65e56d837e73a77544ef9102545d06d3a8215db83801c63aaa6088ca05a62969. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/CLDG21400893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01c8c2488630dd6de22e4f0322bc6238399b9b85bc704b0353ffc838467a5786. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/CLDG21400894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8323331284ff2a146b384347da47077b5acc82c59a058bec7f9b117964701789. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/CLDG21400895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5af140a01087a832ff2941c57c1c257d6a476b7c7cf37a9214ee32f952648f52. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/CLDG21400896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2040a6581714b2608165ed0c5deb8e346190b3a7efef937f4d0f563358d22f5f. 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/CLDG21400897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd83a085409e15fa45a223a3ffd4c99544e3522ae15ae5f4a606574f70c34f7d9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/CLDG21400899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe71319c0546d967ffa784ec8bf64213d122383d83b01d4168709267b0d1e2a4e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/CLDG21400902.
Megamix: al Otro Lado del Portón / la Pareja Ideal / Si Estoy Tomando / Caminamos Juntos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43c013b47347af1d341c2b8899f63ea9cd91695607f8d0100a9093deca09f2e9. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/CLDG21400903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6a35dfa1d73c59d37438ac79c835202ea3f32f7726694c131f4c7e3ea3f971b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ES71G2102586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97c88e5d0ca105bcae14da8548fdedf02bab578f7c3c234fc05f0311097a47cb. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/ES71G2102588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7328a0fca3c1fbda916ef74d8b675bcd931bb61e65ab7fbcae4455583222d195. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/ES71G2102589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39e936834d7b0a9bdae4c8d0aacdaed9e364ed36b69b18c1566fc9db9a738d01. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/ES71G2102590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1f3df763fbfe5d76348ca04c0b5ab43ecd712a66a783e51d820b5616062b449. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/ES71G2102592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bbb18b63b83138388700f0b1b9470926c09624c81431878491d30695191fd8d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:53:15Z), 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/ES71G2102593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaabede5356dd8b26cc9dd7da1c484ca264f6a8ca9fb852ee4d5a4bffc13d7ade. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/ES71G2102594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6382ea0289edb0d6eecd01a81421e4abccf3a68be6f91f398f45c848c166a88. 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/ES71G2102595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65216aba45d216a9febce1ce251e66afd2d24696d3eabb11c0e2fb09a4ab32ca. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/ES71G2102596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71126113ed7c0192f46ff0997665a59144e17eb7332218ef6b838165088280fd. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/GXBDS2310094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd50b867cef97003e162953d40ad986b05e8dcc1fe333fbf6d12a1b2e9560a91e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GXBDS2388081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x872c9209b300de7aaf54f93f2709f2a56eb79cd41c99465c882c039355e5ec35. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GXBDS2341897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf7186016ac4e829cb049bc64b210fe4b09d2f6f9522791b9e22af9fe8caa4a5. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/GXBDS2333230.
Medley: Traicionera / No me importa tu vida pasada / Cómo dejar de amarte
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6952ca8d3e2411a104f588225f297c7968dba61c781864ce981d26b59bc1b713. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GXBDS2314279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x827a3267e20b0b58ba0d8170cefdfff25d25b6b619ef222cc1e26e3caa915e03. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/GXBDS2384328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa918c39dd8d87f83690354496cd282c87de192342e5d94162b2128f686028604. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GXBDS2390098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x987e11a985a7814c9150733e17d1a976d6803fbe75e7adb982b13136eb892b7d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GXBDS2381384.