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 0x5169211074aa423a7443d8c91921dd3f85a45491fe9f4a7c0d73b613d2c1d991. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/617e9e67-24d4-485a-9c3e-abfe57198aa5.json and https://artists.proofprofile.net/proofs/artist/617e9e67-24d4-485a-9c3e-abfe57198aa5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Amor de Estudiante (Amor de Verano) [Bonus 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 0x75a80d2a991107f401a6c706307ec9bf188d5e8d83232cd18854680afa49ab94. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1dXZYchJsWr44dasItZRcE.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/1dXZYchJsWr44dasItZRcE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2991618fcb703e1c567ea09151e8a88591a68e7bd415c75b6904d5f2c552c480. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6hwX6tfARcaXLOd7U8oz96.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/6hwX6tfARcaXLOd7U8oz96.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe01753999cc815ff6de1ec7a5c46e4135559d7972c16f72f81d4833e2797ba0f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4k3bnhQUeZT38zEsEN7rsQ.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/4k3bnhQUeZT38zEsEN7rsQ.
Lluvia de mayo (Never Stopped Loving You)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x807ade86a7f4b0f1e08b3b261b7c8b56b7fd34392e781689601206b590911da4. 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/2x0kDQC4hyaqn55pbjs9Yb.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/2x0kDQC4hyaqn55pbjs9Yb.
{"copyright_id":"0x3625e708172551072af92bbdd0344fcf7db78458fb855f24f9bbf922ddc3a372","isrc":"MXF010500011","name":"Florecitas (with Cecilia Toussaint)","registered_at":"2026-06-26T17:58:52Z","spotify_id":"2YFliYhLiYphqj3HTtxd3e","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3625e708172551072af92bbdd0344fcf7db78458fb855f24f9bbf922ddc3a372. 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/2YFliYhLiYphqj3HTtxd3e.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/2YFliYhLiYphqj3HTtxd3e.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7650fcd8236470188c24ab837e84a6fe0d169e243916589753fe85ad37ba065. 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/4Oy7phfHv9kpnUMxES9Bka.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/4Oy7phfHv9kpnUMxES9Bka.
{"copyright_id":"0xd315aa6f73d3b5c5b454d6fb779f90c8768a7ace2ff24e50fde65426f99bad2a","isrc":"MXF010500001","name":"Al Pasar (with Alejandra Guzmán)","registered_at":"2026-06-05T16:14:13Z","spotify_id":"1ua1PAz57ByVWsJyQUEffl","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd315aa6f73d3b5c5b454d6fb779f90c8768a7ace2ff24e50fde65426f99bad2a. 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/1ua1PAz57ByVWsJyQUEffl.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/1ua1PAz57ByVWsJyQUEffl.
{"copyright_id":"0x75bd6e3f9f365530b32ecf8a74e541e9c587562856daa0ff7fdd5e752e9b699a","isrc":"MXF010500005","name":"Vive (with Gloria Trevi)","registered_at":"2026-06-08T17:38:29Z","spotify_id":"2xcdU9WFn2kVf4pv4VPPXo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75bd6e3f9f365530b32ecf8a74e541e9c587562856daa0ff7fdd5e752e9b699a. 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/2xcdU9WFn2kVf4pv4VPPXo.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/2xcdU9WFn2kVf4pv4VPPXo.
{"copyright_id":"0xd315aa6f73d3b5c5b454d6fb779f90c8768a7ace2ff24e50fde65426f99bad2a","isrc":"MXF010500001","name":"Al Pasar (with Alejandra Guzmán)","registered_at":"2026-06-05T16:14:13Z","spotify_id":"0BFhAKH2fKThzHGrH8KRfF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd315aa6f73d3b5c5b454d6fb779f90c8768a7ace2ff24e50fde65426f99bad2a. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0BFhAKH2fKThzHGrH8KRfF.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/0BFhAKH2fKThzHGrH8KRfF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x807ade86a7f4b0f1e08b3b261b7c8b56b7fd34392e781689601206b590911da4. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7mr49R0pg37KvQwiauZnpu.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/7mr49R0pg37KvQwiauZnpu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75a80d2a991107f401a6c706307ec9bf188d5e8d83232cd18854680afa49ab94. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2Girm832FD0FplxANxza1z.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/2Girm832FD0FplxANxza1z.
{"copyright_id":"0x13cb24b1107ab1e280921f5f64b507bdf1a8eaad7ba1efdcd53218b1708bb893","isrc":"MXF119904847","name":"Mai Mai","registered_at":"2026-06-22T22:07:06Z","spotify_id":"2bfSfacBX6FHpiRytWMwtU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13cb24b1107ab1e280921f5f64b507bdf1a8eaad7ba1efdcd53218b1708bb893. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2bfSfacBX6FHpiRytWMwtU.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/2bfSfacBX6FHpiRytWMwtU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2991618fcb703e1c567ea09151e8a88591a68e7bd415c75b6904d5f2c552c480. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/38TNkqEkdAeCuty7EK0198.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/38TNkqEkdAeCuty7EK0198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x807ade86a7f4b0f1e08b3b261b7c8b56b7fd34392e781689601206b590911da4. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7o9krpU431PPCKAKUq1AJb.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/7o9krpU431PPCKAKUq1AJb.
{"copyright_id":"0x3625e708172551072af92bbdd0344fcf7db78458fb855f24f9bbf922ddc3a372","isrc":"MXF010500011","name":"Florecitas (with Cecilia Toussaint)","registered_at":"2026-06-26T17:58:52Z","spotify_id":"02IKGK7qP7Fgw67MCE8Eva","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3625e708172551072af92bbdd0344fcf7db78458fb855f24f9bbf922ddc3a372. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/02IKGK7qP7Fgw67MCE8Eva.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/02IKGK7qP7Fgw67MCE8Eva.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7650fcd8236470188c24ab837e84a6fe0d169e243916589753fe85ad37ba065. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4yHeOPFtOCdeeaPrxfri1x.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/4yHeOPFtOCdeeaPrxfri1x.
{"copyright_id":"0xd315aa6f73d3b5c5b454d6fb779f90c8768a7ace2ff24e50fde65426f99bad2a","isrc":"MXF010500001","name":"Al Pasar (with Alejandra Guzmán)","registered_at":"2026-06-05T16:14:13Z","spotify_id":"74epEAcD32065UQhcU6I14","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd315aa6f73d3b5c5b454d6fb779f90c8768a7ace2ff24e50fde65426f99bad2a. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/74epEAcD32065UQhcU6I14.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/74epEAcD32065UQhcU6I14.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75a80d2a991107f401a6c706307ec9bf188d5e8d83232cd18854680afa49ab94. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2LFJv1VYnvLaniSX6CkgYB.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/2LFJv1VYnvLaniSX6CkgYB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75a80d2a991107f401a6c706307ec9bf188d5e8d83232cd18854680afa49ab94. 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/372e7FqG9e5PPVRqObPoTw.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/372e7FqG9e5PPVRqObPoTw.
{"copyright_id":"0x75a80d2a991107f401a6c706307ec9bf188d5e8d83232cd18854680afa49ab94","isrc":"MXF119903909","name":"La Calle De Las Sirenas","registered_at":"2026-06-08T10:42:54Z","spotify_id":"3B0UkqJRpWXLJZiTlpUqRB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75a80d2a991107f401a6c706307ec9bf188d5e8d83232cd18854680afa49ab94. 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/3B0UkqJRpWXLJZiTlpUqRB.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/3B0UkqJRpWXLJZiTlpUqRB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2991618fcb703e1c567ea09151e8a88591a68e7bd415c75b6904d5f2c552c480. 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/47mDl3w93vO2AwcTE5ZL0h.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/47mDl3w93vO2AwcTE5ZL0h.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13cb24b1107ab1e280921f5f64b507bdf1a8eaad7ba1efdcd53218b1708bb893. 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/32dln6jIN8OpEjiUJdHktt.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/32dln6jIN8OpEjiUJdHktt.
Suena Tremendo (feat. Mercurio, Kabah, Moenia & Sentidos Opuestos) - En Vivo
{"copyright_id":"0xf0172b3bd7002110b5baa92a1d796d17f22d4c05bc887e4dc4fa5f6b5ccecb0b","isrc":"MXF011700383","name":"Suena Tremendo (feat. Mercurio, Kabah, Moenia & Sentidos Opuestos) - En Vivo","registered_at":"2026-06-18T13:48:46Z","spotify_id":"1Ivm2kWKDaJq43pmkAg1xM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0172b3bd7002110b5baa92a1d796d17f22d4c05bc887e4dc4fa5f6b5ccecb0b. 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/1Ivm2kWKDaJq43pmkAg1xM.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/1Ivm2kWKDaJq43pmkAg1xM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb462669890425bc7636c5bf9e61aac2d152123688b5f9e46ccfee39a47822ddd. 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/7qWVMtBjhzXzwXWaSw0qum.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/7qWVMtBjhzXzwXWaSw0qum.
{"copyright_id":"0xe4be037aa81ae57eafffed17f8816d3d077895cf7bc9a8706181df44c482067c","isrc":"MXF011700389","name":"Tu Loco Amor (feat. Kabah) - En Vivo","registered_at":"2026-06-25T16:25:21Z","spotify_id":"0ySiPYp5JzsESi6Bgv08ks","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4be037aa81ae57eafffed17f8816d3d077895cf7bc9a8706181df44c482067c. 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/0ySiPYp5JzsESi6Bgv08ks.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/0ySiPYp5JzsESi6Bgv08ks.
La Vida Que Va (feat. Sentidos Opuestos) - En Vivo
{"copyright_id":"0x3866d77b7824f71cd5ab1b4674661fa856457e151331a7a810063eb4289d2755","isrc":"MXF011700390","name":"La Vida Que Va (feat. Sentidos Opuestos) - En Vivo","registered_at":"2026-06-19T08:39:09Z","spotify_id":"5HWH6D61dBCdssOBFIaYkz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3866d77b7824f71cd5ab1b4674661fa856457e151331a7a810063eb4289d2755. 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/5HWH6D61dBCdssOBFIaYkz.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/5HWH6D61dBCdssOBFIaYkz.
{"copyright_id":"0x4c7a3c7606edfa3c017687844ffffa5ecf4ebdb2fe7e927593423718da498ba4","isrc":"MXF011700391","name":"Vuelo (feat. Kabah) - En Vivo","registered_at":"2026-06-22T23:44:19Z","spotify_id":"6PUvcR9Tq0UcDsWDuuZWbt","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c7a3c7606edfa3c017687844ffffa5ecf4ebdb2fe7e927593423718da498ba4. 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/6PUvcR9Tq0UcDsWDuuZWbt.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/6PUvcR9Tq0UcDsWDuuZWbt.
Estabas Ahí (feat. Magneto & Kabah) - En Vivo
{"copyright_id":"0xbe957f72b6766ffcadf79b09ce36ab4e82e07e68b9fe5aaaeff7744689f70204","isrc":"MXF011700392","name":"Estabas Ahí (feat. Magneto & Kabah) - En Vivo","registered_at":"2026-06-23T03:21:47Z","spotify_id":"1bS0DOLDZLhJoaBGYS6VTK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe957f72b6766ffcadf79b09ce36ab4e82e07e68b9fe5aaaeff7744689f70204. 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/1bS0DOLDZLhJoaBGYS6VTK.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/1bS0DOLDZLhJoaBGYS6VTK.
Malherido (feat. Kabah & Sentidos Opuestos) - En Vivo
{"copyright_id":"0x3e37bd634f99e0d90774c3b9e7ecb54719b9bcd2e698dddaf3e2e3e4eea29b5b","isrc":"MXF011700393","name":"Malherido (feat. Kabah & Sentidos Opuestos) - En Vivo","registered_at":"2026-06-20T22:12:39Z","spotify_id":"6KckHHj0psPXectffnIcga","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e37bd634f99e0d90774c3b9e7ecb54719b9bcd2e698dddaf3e2e3e4eea29b5b. 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/6KckHHj0psPXectffnIcga.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/6KckHHj0psPXectffnIcga.
La Puerta del Colegio / Mi Amada / Cambiando el Destino (feat. Kabah, Mercurio & Sentidos Opuestos) - En Vivo
{"copyright_id":"0x4f4ea5637f606b72e8d7bb4e97c7de903d23192fc8f29a24b0df9a6c60754d05","isrc":"MXF011700395","name":"La Puerta del Colegio / Mi Amada / Cambiando el Destino (feat. Kabah, Mercurio & Sentidos Opuestos) - En Vivo","registered_at":"2026-06-11T05:16:37Z","spotify_id":"0xMx3ddlr8Cm5dFOhbpGrx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f4ea5637f606b72e8d7bb4e97c7de903d23192fc8f29a24b0df9a6c60754d05. 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/0xMx3ddlr8Cm5dFOhbpGrx.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/0xMx3ddlr8Cm5dFOhbpGrx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8fac6b84fc012ccc6553c6b95bc938706088d108b071295277650650f0a725a. 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/3ax7GhGdc7Iw02qx7PHmEP.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/3ax7GhGdc7Iw02qx7PHmEP.
Estaré (feat. Sentidos Opuestos, Mercurio & Magneto) - En Vivo
{"copyright_id":"0xbaa4ffd42a4597fe0c1d2507c02066312474e124037477de9fa1d90e7c3e0660","isrc":"MXF011700399","name":"Estaré (feat. Sentidos Opuestos, Mercurio & Magneto) - En Vivo","registered_at":"2026-06-19T08:38:55Z","spotify_id":"7AhUBgl6PbulcrwhtVpSgc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaa4ffd42a4597fe0c1d2507c02066312474e124037477de9fa1d90e7c3e0660. 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/7AhUBgl6PbulcrwhtVpSgc.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/7AhUBgl6PbulcrwhtVpSgc.
Al Pasar (feat. Magneto & Mercurio) - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca8164bdf2008e85c6079765b81c5121746741ed907e0752a3bdf4e11aea1039. 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/2sHLi9O4d114pPZGLr4Dq1.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/2sHLi9O4d114pPZGLr4Dq1.