Sentidos Opuestos is a Mexican Latin pop music duo, formed by singer Alessandra Rosaldo and keyboardist Chacho Gaytán. Its career started in the early 1990s under the instructions of local producer Mi
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 0x84e3efcba245f4b26241a79806b20120110076b8ed52fe60558f38398e7d5299. 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/2c3d320d-23f1-4dd9-9b3a-fba2ea0f5f8e.json and https://artists.proofprofile.net/proofs/artist/2c3d320d-23f1-4dd9-9b3a-fba2ea0f5f8e.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 0x23ba3397628e6740ab35e7caa21acd5edb21d8e8bf29bd113ad1b3c99bc8b633. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T08:23:52Z), 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/MXF069400190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x540b1a772f53135a350aec575c25f43e32ab4ba37b37180f986131a1264456b4. Chain 2 (Bitcoin): anchored in block 958680 (2026-07-19T06:04:14Z), 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/MXF069400185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2a0d212d42ccd48c62f3e67764bfe39eb9ec05fb945550514c29deb1d658e1b. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/MXF069600023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x892ae603c1abfc2aa20d539e15470ca712c788016d857fd155bb9af6ef9bb6de. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/MXF069600027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa10ff228e699fe648ec9c48b9e01973c752d90212427c92ccefecc57faa06050. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:20:10Z), 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/MXF069600028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a2990cf203f98eba3943f09d55b5f6b16e21fe57658f2cf13bd39d662a3d780. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T08:27:02Z), 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/MXF069600029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbabb4d74bd2a40ae2623080cbfa86dafc513c3fa667824fb65805c0108f96563. Chain 2 (Bitcoin): anchored in block 958644 (2026-07-19T02:21:25Z), 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/MXF069600031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcafb8da773a946df17b25c4be07c37df40bc64a01fca30e55bb5d2ca43c9f330. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/MXF069800208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60053f0d37c00df9badd0074282027f94fb5a1b63c4ba97f79092570b76b7811. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:42:42Z), 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/MXF069860048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a652943339be07fffea5435fbcfc03a0f9f6888d12d0462ffcfbfb265bbf469. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T22:53:17Z), 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/MXF060000016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x544a17a5ce5fb0bd23c5cab673d3cfda3e32a326e7fab7a3641a153b92e6cd73. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/MXF060100391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x425ca7f3564cf9e4637f29588485a19982495a22f7337a01e46b041ead2da116. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-22T00:57:52Z), 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/MXF060100392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x312b37858f4d48de594e9466d516ed8648f4c17bdd5fcc81d7e5011e73d0632e. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/MXF060100383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ba541c20c035a2dae1b5e5ed555e78e94aff149c44399c000c1efcc373bfbd8. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/MXF060100397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x804b243522e460dc15c6f2d655fda0a3c6165880234f29fe9eb2bfaffb226b41. 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/MXF060100387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3326ff622dd5951e6ad3d851082c51d97a440f360df9f979ebf4506569afab27. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/MXF060100393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c11a891846a1503a0086e85205b2e2f961b1f3fd34bf1e49c56da45dc35f69e. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/MXF060100385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8e17d34163e5307cb8c1999416f89fdec79c4ea5d8042e1aa1ac2420a39c6f7. 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/MXF060100389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96ceef3c777f4c50cd8741fb1e2c7647ee29855756457dbca58b856e76d9a404. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), 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/MXF060100388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e821b8273735723f667af53e8d3ad0defec39326e92d9a78f44ebbddfe3be02. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/MXF060100384.
Historias De Amor: Lo Mejor De Sentidos Opuestos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96ceef3c777f4c50cd8741fb1e2c7647ee29855756457dbca58b856e76d9a404. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:32:54Z), 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/MXF060100388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9081bc532406a014257b4aeef712d1dca834a423fe76ad4f67fe1bf1301734b. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/MXF069300100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x544a17a5ce5fb0bd23c5cab673d3cfda3e32a326e7fab7a3641a153b92e6cd73. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T08:50:05Z), 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/MXF060100391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeec39757498ee6d756345fcf1c5062379d3e58d3d2d224af81b094fa6928f3d6. 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/MXF060100382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ba541c20c035a2dae1b5e5ed555e78e94aff149c44399c000c1efcc373bfbd8. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/MXF060100397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98038c5d9ce62985057fb21510fa8a6330f18dcf5bb0744a185c79a7b6f095cd. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/MXF069400180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1895ae21d58fdba33ddf3206c47392659eabb20f08128548721a307cd22fa4cd. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:43:56Z), 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/MXF060100394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x312b37858f4d48de594e9466d516ed8648f4c17bdd5fcc81d7e5011e73d0632e. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/MXF060100383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c11a891846a1503a0086e85205b2e2f961b1f3fd34bf1e49c56da45dc35f69e. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:58:17Z), 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/MXF060100385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x804b243522e460dc15c6f2d655fda0a3c6165880234f29fe9eb2bfaffb226b41. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/MXF060100387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d7f906de8d676331301307039d8e4ceeff67b7662b035a664e87026c751af85. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/MXF151200134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9710f241079ddfcaa301a1626973d434dd081b448c07baae1c84dda0a9c32d8. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:05:15Z), 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/MXF151200162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x540a411e9b4fccfbb797a14d55dc947a019957fe3bc6c9d4c0609739bb941843. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:04:19Z), 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/MXF151200164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2973b1492652020c0f22389bc6a46d96b2bb70121dc622159465fa0623afada. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/MXF151200170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16defb8d5b2601f365c3414feeffa4989465195d476562825434a13f56053201. 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/MXF151200171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3eadfd73e045058addd24702a279db0e5ab27246f199834c505df0d1b11753f. Chain 2 (Bitcoin): anchored in block 957608 (2026-07-11T21:00:50Z), 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/MXF151200172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dada55e4f88392f2f562e1853b859301ba263e7928854d3d989aa137def98a4. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), 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/MXF151400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaafc3ab2b06e1a84aecb19ecb8216af0a880b58a02080ab864ce88d42dd73512. 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/MXF069600024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x328a615d6b686dde2672432307c1e07f8a1ac6f3c8ef421238d96e444c18bb79. 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/MXF069800207.
Suena Tremendo (feat. Mercurio, Kabah, Moenia & Sentidos Opuestos) - En Vivo
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. 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/MXF011700383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x883fb537e95d92fb90c23808306c017a822bcabf864e220b06407f4efe9611ea. 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/MXF011700384.
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. 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/MXF011700389.
La Vida Que Va (feat. Sentidos Opuestos) - En Vivo
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. 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/MXF011700390.
Malherido (feat. Kabah & Sentidos Opuestos) - En Vivo
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. 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/MXF011700393.
Ardiente Tentación (feat. Mercurio) - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf800f3e4d540655770c48dced95e64dd3d51fc90a8d4a61b1d7dc5a3e2f39598. 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/MXF011700394.
La Puerta del Colegio / Mi Amada / Cambiando el Destino (feat. Kabah, Mercurio & Sentidos Opuestos) - En Vivo
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. 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/MXF011700395.
Estaré (feat. Sentidos Opuestos, Mercurio & Magneto) - En Vivo
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. 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/MXF011700399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd34dd51537e2f5a2ef5b13f7bb6b7c60ae19dd330d2b3c840f6cd934d7a63bc. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/MXF011700400.
Historias de Amor (feat. Moenia) - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1250ceee8055bbaffbbce23d15bbd54ecd0b427b4feff35b31bc06a379a23f06. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/MXF011700402.
40 Grados (feat. Mercurio, Kabah, Moenia & Sentidos Opuestos) - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81806558688d4588d2c49ae2c26f68be0c95d4a1e214d95bbd33583a173dd9af. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/MXF011700404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51143f54e6d260a883a557df27015953788827cd6c36f04c2993408ee923757e. 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/MXF011700460.
Escríbeme en el Cielo (feat. Kabah) - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x301f4170d9be4ef4295333ca365b13e0644b47553420e17fc2e5fabb39d0114b. 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/MXF011700463.