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 0xf2b4ccd877f92d5f3d754ea9abc38cb0397dd1ea44893165352acb7465d3f6db. 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/76f1cc44-ce97-4700-a5fc-83910e624d3c.json and https://artists.proofprofile.net/proofs/artist/76f1cc44-ce97-4700-a5fc-83910e624d3c.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 0xb720d1c315742d7afeeb143bf345f0878ea75affc3fcd697213656c3e6936fbf. 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/0hG9H7vKv1CfvQ8aEDf7ia.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/0hG9H7vKv1CfvQ8aEDf7ia.
{"copyright_id":"0x52d4c7b788c9ee7f9c53825e6d5bd2fb123cca8e24fc225ab9444f6d085333aa","isrc":"QZNJZ2268075","name":"Tirando Flow Sesh #7","registered_at":"2026-06-05T12:34:24Z","spotify_id":"28VyX6lNDpWorLKmIM0lMW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52d4c7b788c9ee7f9c53825e6d5bd2fb123cca8e24fc225ab9444f6d085333aa. 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/28VyX6lNDpWorLKmIM0lMW.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/28VyX6lNDpWorLKmIM0lMW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8cdcb41cc9bb11f063ddfc6de294342ca02c426a3f4fdbd8b5b2621a92fae77. 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/2O6eoqVbpjDZ6B3uZrcQRR.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/2O6eoqVbpjDZ6B3uZrcQRR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d082d22215b95e4f6a097551553011369301a6f27c8435c2becea575364c2f7. 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/1fIsdD7LxkVzKWOaAGjifq.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/1fIsdD7LxkVzKWOaAGjifq.
{"copyright_id":"0x359893ea2d6b5274b4e1a63bcf7df05e8a4320fbeeda40723f443fd91698fa2c","isrc":"MXC241600003","name":"Eres Mi Luna","registered_at":"2026-06-18T00:51:13Z","spotify_id":"3fgPjRFLwIejbZZtok75Tk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x359893ea2d6b5274b4e1a63bcf7df05e8a4320fbeeda40723f443fd91698fa2c. 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/3fgPjRFLwIejbZZtok75Tk.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/3fgPjRFLwIejbZZtok75Tk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4e469bd85cab92ed21d295104947eb7f514cacc4cce0e7ea0e1c03346e89d5d. 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/1gNyf88dkB0CYi6XgW242X.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/1gNyf88dkB0CYi6XgW242X.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb36ea81252505c0ae327133ddd433d67055f0f37ff1aa332fee85986e31c9839. 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/4dBbexE6IE8mV53lQMO0Co.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/4dBbexE6IE8mV53lQMO0Co.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x159745151c727e3a94db89f1e0bc061f186090c314498f77baf81f96c191c9c1. 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/71dnFC44wOqpCVwmqBFiIf.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/71dnFC44wOqpCVwmqBFiIf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb24f751936e8860f2c029bcce20e8c25a7632ec663b4fdf99281b12f93ca061f. 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/0HePr9CMnJrYboPEVpOwmq.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/0HePr9CMnJrYboPEVpOwmq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4075516e66795f2ec79357c99c6b9cb88932bef0728cbfaa17569eaf98ec6957. 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/1tESrruHz033bHiySRB79T.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/1tESrruHz033bHiySRB79T.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d0cb11059aab43072d6852f4df08bc933dd42d1a6d0e74edf628957540582f9. 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/5oCXBRpGqKHH8nsIrRzUXk.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/5oCXBRpGqKHH8nsIrRzUXk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd81a6679babfd5341f1bbaad6a03011aeb950088526d79c23119cfefe6201863. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2874OnbaMhad8T4gaxtKJ8.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/2874OnbaMhad8T4gaxtKJ8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa22b4cacfad36010f5c356de998d254df85964b6aa97c37d5f78b6d98ce32085. 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/4vlWeLrBHcwEsn7eUrNcEh.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/4vlWeLrBHcwEsn7eUrNcEh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d792c7c9d2a9f0e9b0d069df448dd676164c50cbb50f6666ce75b3ef32e3a8f. 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/0Q7GvJg3dd1ac4lPzU6GTT.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/0Q7GvJg3dd1ac4lPzU6GTT.
{"copyright_id":"0x8ff2abd4a04ad87abcff582b98d0c2b6e1091871aaad43f6a5e910ce23613101","isrc":"MXC241600013","name":"Hasta el Final","registered_at":"2026-06-22T01:09:26Z","spotify_id":"4ubDmNpWj2MeHqBvtRSkvg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ff2abd4a04ad87abcff582b98d0c2b6e1091871aaad43f6a5e910ce23613101. 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/4ubDmNpWj2MeHqBvtRSkvg.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/4ubDmNpWj2MeHqBvtRSkvg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd5f118257ac435302cdea2423111ecf735d383b43beeeab1fdb0e170178979d. 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/193W0xGUOVJ1H7S217oi81.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/193W0xGUOVJ1H7S217oi81.
{"copyright_id":"0xc999b9c72b289de8b7c46a1d76e8e45bddb8c1d5180de18c4734ee6d2e76d7dc","isrc":"MXC241600015","name":"La Historia Me la Escribo Yo","registered_at":"2026-06-24T13:32:56Z","spotify_id":"5fash0xJ1HltnxEA6w0JIb","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc999b9c72b289de8b7c46a1d76e8e45bddb8c1d5180de18c4734ee6d2e76d7dc. 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/5fash0xJ1HltnxEA6w0JIb.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/5fash0xJ1HltnxEA6w0JIb.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7be5a2707b350ec9ee280edfd8d78b142354da95d08880297383eb32869668d. 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/4xChNP6tE9owFmY7cHErir.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/4xChNP6tE9owFmY7cHErir.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7816f48591b509c628072f1b70d357891e77c33d895372c6e519ceedd6445f71. 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/6dndw7Vq44Ph48cYvAQkw9.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/6dndw7Vq44Ph48cYvAQkw9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24932c2e8f5e46f7c8afbdbe3c48f3d60d1b42d095d859947b0a58f839de9cc1. 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/62Rf3rbd9QtJJIvlfQ744N.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/62Rf3rbd9QtJJIvlfQ744N.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x315e590e735ca17ef8f9c3bc3bd94e4e5ab60888c7722cd09bf1658c2bf97db9. 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/3ty6Vgo7YY15uLYxTQGhW5.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/3ty6Vgo7YY15uLYxTQGhW5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa2b055ba7efa892771a04f29877b6c9e775362e3ac69d96578e2fe4ed8cba9d. 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/70dc2zS1YS8YBeBGJLH3TA.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/70dc2zS1YS8YBeBGJLH3TA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4975cbaa19a451516e65f4fb830e34e2633e5077d5c6144a63bb9de0735991f0. 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/1qZyqQVsUxR3PDoK4qjSZf.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/1qZyqQVsUxR3PDoK4qjSZf.
Otra Noche (Ft. Maikel Delacalle, Falke 912)
Las Niñas Malas (with Edwin Luna y La Trakalosa de Monterrey)
Perdón Que Llamé (3am) (Feat. RVFV, Hozwal)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x714e3438532fd66983b9e78c5f03c4ac44504e061d42f06d9b4bd6ba3ba746a1. 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/3yEDbTeC3hfYKa8AUbINMV.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/3yEDbTeC3hfYKa8AUbINMV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4b549da320f26253f63d1b024a78da21f5fdf7a142f53f52e2105e6a411fb02. 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/5vUS4CKCdpX0Sn9eTEEXN6.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/5vUS4CKCdpX0Sn9eTEEXN6.
Krimen (with Yubeili, Hozwal, Blessd, Christian Nava, Jaiman) (Krizous Urbano Version)
Crimen (with Yubeili, Hozwal, Blessd, Christian Nava, Jaiman)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40c6ad283e7b480cddb07d24dce17235ae9b0f7e486c26131ec2f9b2bfab1952. 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/3l7mtqP3F8OsDWd2SlcFN4.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/3l7mtqP3F8OsDWd2SlcFN4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc613a9b76da2309c2c6d84dcab7514ccc60b63248be47313d11640eb13f0833. 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/587FWxKiJVWTTilA4Q9MQZ.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/587FWxKiJVWTTilA4Q9MQZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4f9a4786108e26953606eca66ae312df600c267b36da3cd66fa156581b3d543. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1YiyGNdPNbKd1kF9rHQqx5.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/1YiyGNdPNbKd1kF9rHQqx5.
Soy Diferente (feat. Yubeili, Alexcis, Christian Nava, Feefa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc2e8aac2611c066ea4b94281146a74b6b5d97ce2103bc4b002f259586939370. 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/0iipHsVxTAx6kFqPTrfjLr.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/0iipHsVxTAx6kFqPTrfjLr.
{"copyright_id":"0x24932c2e8f5e46f7c8afbdbe3c48f3d60d1b42d095d859947b0a58f839de9cc1","isrc":"QZJDW2200065","name":"Sin Ropa","registered_at":"2026-06-08T03:22:57Z","spotify_id":"1lIn2hyvEqmiaTQevEnJmQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24932c2e8f5e46f7c8afbdbe3c48f3d60d1b42d095d859947b0a58f839de9cc1. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1lIn2hyvEqmiaTQevEnJmQ.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/1lIn2hyvEqmiaTQevEnJmQ.
{"copyright_id":"0xa0fcb9bd083cb98c7d73cc3f8385215d3af2912db11e2a9ba2be11ebbd8a14d7","isrc":"QT5M32577585","name":"Quién te crees?","registered_at":"2026-06-05T11:11:23Z","spotify_id":"5AzM1DMjXHj1COYptJkrMQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0fcb9bd083cb98c7d73cc3f8385215d3af2912db11e2a9ba2be11ebbd8a14d7. 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/5AzM1DMjXHj1COYptJkrMQ.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/5AzM1DMjXHj1COYptJkrMQ.
{"copyright_id":"0xe08cb65767c8c0626bf4e6b93e8800b13f0cae00f44bb25c23d92df5014315d6","isrc":"QMFME2319838","name":"Pasaporte - Remix","registered_at":"2026-06-04T11:07:11Z","spotify_id":"28cYlkKmGf0oDQOa7WoxMn","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe08cb65767c8c0626bf4e6b93e8800b13f0cae00f44bb25c23d92df5014315d6. 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/28cYlkKmGf0oDQOa7WoxMn.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/28cYlkKmGf0oDQOa7WoxMn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8a0c589f7e9630e2470781122185b7a4ce04b9c2811d89d9bb8d8139f895d6b. 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/7H7cEn3g1z4lszkooB419k.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/7H7cEn3g1z4lszkooB419k.
{"copyright_id":"0x2728e442c95b3d37d6854e02b3c34e75c8e04b2d9dc594f2a1b4741ddfed333f","isrc":"QZWDD2342189","name":"El Santo","registered_at":"2026-06-07T00:28:35Z","spotify_id":"4wkspacVAV7txNGXuvtPCO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2728e442c95b3d37d6854e02b3c34e75c8e04b2d9dc594f2a1b4741ddfed333f. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4wkspacVAV7txNGXuvtPCO.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/4wkspacVAV7txNGXuvtPCO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71ac6e8324a051c3cb201202d64272a7e6020eb3bda246ba8088b21629ce7825. 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/33rYYUc3Ewlz0jsFGGhv9l.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/33rYYUc3Ewlz0jsFGGhv9l.