Sergio Alberto Contreras (born April 30, 1980) is a Mexican former professional baseball outfielder and first baseman who currently serves as the hitting coach for the Tigres de Quintana Roo of the Me
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 0xce1b9bc89c17a47917a3d2737465701041fd998e1faefe52f1bb7b98644b6440. 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/42a7d996-5921-45f5-9f13-adc4136ba137.json and https://artists.proofprofile.net/proofs/artist/42a7d996-5921-45f5-9f13-adc4136ba137.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 0x378ecd571ead40edb4418d5c5a0772ded6b186062c5049c6f0fc81b04644e8c3. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/ES6670500099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6652e2588bdd95518eea7f14a38288a970982468096e5027704b27ec3e7ca03. 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/ES6670500103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcefe8095d353457d3c5215ae1333e7fa1b861fa1fcfffbb0ee48c29c751cb3a6. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/ES6670500104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedc2db96cf6b8c78c5794f0de3a78715e95bade92dcd42bf846c2469b4a47f8a. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T08:34:40Z), 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/ES6670500105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8cd635a811d6d6612f5455d62aa66aa2192e54133d5727e178c7d4f18c6e30a. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/ES6670600159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf4987026f826fc9d62fc1bb4a9e64a42dc7cf20b6f502d82e1b7a95e76cb84f. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:24:25Z), 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/ES6670500095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6652e2588bdd95518eea7f14a38288a970982468096e5027704b27ec3e7ca03. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/ES6670500103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedc2db96cf6b8c78c5794f0de3a78715e95bade92dcd42bf846c2469b4a47f8a. Chain 2 (Bitcoin): anchored in block 958590 (2026-07-18T17:28:56Z), 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/ES6670500105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb866901a429f46af99b7cd19a413666924246e92ae64f988308bf766dae1284f. 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/USA560878357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5294d687e34e3df1da0329c7d305bfcd81c063a0251cb5a2f469c08d551f9c63. 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/ES6670800319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94c9e7fb557c89935a6c27e637f4a6ce0acc220abfa3bf5af14609f9a213d91b. 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/ES6670800321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ad805806975c9835bf168288e059005665f223db0db8f3f734f5533aadaaa9c. 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/ES6670800322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2465eeade379e04f5f7f0c87fa49b8d9d3db5286943fe85fcf606f6c711b8a7c. 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/ES6670800323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8891b825aa2bcaaaee8d2d2c6fb82f4e8e155834d179682244e2c17d073bb3f2. 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/ES6670800324.
The Buleria. Con Arte, Compás, Palmas y Cajón
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2518458e890efdf9461f0074f8e9b6615076f4094a1c775bdca0f10bb1cc102. 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/ES6670800325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19ac8d0f435c8106f60221d8642a30cff0251f1102095691786c9ba676117757. 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/ES6670800328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb537501bc2b2c93eddba084b1bff84a8257a8130afe70b4714512594009e96cc. 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/ES6670800330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc5193e598e09179b00734c926cdf70596afa72dfab38b34c0dd42e7f4e65c47. 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/ES6670800331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf87ac47e4dab8ea2b8ed304717ac9a8bca3fd64805e4601addf1abab2981a71a. 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/ES6670800332.
Enseñando Heridas. Escondiendo Encuentros
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2a9588d7eddf3f3a458d67ae4b3b32b4b3891da408068570a7d378a21eb6ac7. Chain 2 (Bitcoin): anchored in block 960355 (2026-07-31T05:49:18Z), 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/ES6670800326.
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2c9227cd9798eeb12ccbc165a67ae1bd2976e4ebf14882b56fae67830633bcd. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/ES6670800327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02c56d70efe4f252c2baabfbbeb62a8c62994c8378057de7c79926bc999e532b. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/ES6670800329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fb771e0cc7f1f6bc2b1bf00c7a74a37e0452767a8d6918035b31365bea87fbd. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), 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/ES6670500093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83f9e94058b9f89da7dda544a00b0764ef3301fedf85360383012a3fe9bc7a2b. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/ES6670500098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf3c53e0f704c2455c7171a0199b34ac4a05fc425b8d59ab2f33314c38dba59a. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6670600160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8cd635a811d6d6612f5455d62aa66aa2192e54133d5727e178c7d4f18c6e30a. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/ES6670600159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x077a8204bd87102a2c6198490ba4406925f2c1e7284dc39dc87b0f8bb4dd5872. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/ES6670600170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a906d6348a67e70486097a8fb936a41f0c49773ad34f69b6b3294437361d0f4. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6670900513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cfaeb6a8d565fa22ce415ade9aa7c7ca5f4de2526180b9688b4cda8639f3146. 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/ES6671100982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd00c7e9747f22651a3b53d49ee8524f14c5e7dcc21332e3a8c0b51aec717d9fe. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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/ES6671101046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x120b5c7cbc0cfcf67b322e565033dd039881e49784446ea1356d9a1606532625. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/ES6671101047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07fe2fe6b063709f7e29d9c22d6673839178de5feae3ddf65b39f7f6d9566acd. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:42:57Z), 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/ES6671101054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0ac08f64b559db75dd63ab7a6d33dd2409cc37a7206ab72add979b0f2864fad. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T22:19:41Z), 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/ES6671101055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e21264d706d246d69a32c5eebf1e1854aaf2e9f8b19578ece75729ad1aa2775. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151200939.
#Amor (feat. Fernando Caro) (Official Remixes)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5e7dfccbaf951cbab94b0c35e8aa2b6fd4531c03e50f4a40841f24165c757f1. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151301369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6db26956ddffdd94aa64561a74bc1cabc64cd0b9bcfb1e59a46a45e8bb24251a. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151301371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe27555a5e65232b8ec3d0a24c967bb66bd3cc1cb06703831b9744e4f659719d1. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151301376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b9297ab4e2ae71a0afde1fa09c3c0f8a76f200670c250760abaf50117e07de3. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-20T00:18:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151301378.
Todos los besos (feat. Jashel) - Versión bachata
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2947ff4579cf89c1efc1731020a538274452a2ec27ba222e9c323cde4ec3edc4. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151501364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a09e4dd2450c585db6ef4b2ad86b3a14455fdad56591973a10b3b454367965d. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151600694.
No lloran los hombres (feat. Miguel Sáez y Yoanis Star)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x874ef4302b66a459a0868f490959a54a509d77676a365d16157293960e8a7723. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:41:36Z), 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/ES5151600803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a09e4dd2450c585db6ef4b2ad86b3a14455fdad56591973a10b3b454367965d. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151600694.
Llegó el momento (feat. Henry Méndez) [Santé Moré Club Mix]
No lloran los hombres (feat. Miguel Sáez y Yoanis Star) [Borja Jiménez & Borja Navarro Mambo Remix]
La reina del local (feat. Manuel Delgado)
Princesa de mi cuento (feat. Crow El Legendario & Bjones) [Bjones Remix]
Princesa de mi cuento (feat. Crow El Legendario & Bjones) - Remix by Bjones] [Radio Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x801b7cc33203cb9d802bcdf4fc6352f18e7091fd0746fe14ae595cba16245f53. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/ES5151900420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec9e8110683baf3007959a82747f2ab6fd0974d8ca0deada8c680f88dcac4e02. 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/ES5151900559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6704d95653b64de9072805a2158641dbebdfeeeaf7db42d6c88177495668818. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/ES5152000536.
Cicatrices (feat. Indara) [Bachata Version By DJ Khalid]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68491b297f7a6526103c3c811cf9b79da657096f4709c91e8a9cf91573496a47. 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/ES5152000863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1f64b32ecddaf25ffa70703bb756e352a867dfcc6d12d1feae4fdf03b7423a4. 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/ES5152100626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68fe453c38e6acc47164660454b1c5a7e38f7000d12147c092054be3331e7d55. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/ES6672204733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8040bb79dde10cfbd6431ff069b308d6eba40cd1253f3e09057b741622160fd. 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/ES6672304817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc4efb6a1d02d1589bb31b39bb337c73cd2a8b1596aef4f05339f39df6142989. 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/ES6672304818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e20e98d629f3204433beb3b57f06725a47f86a3cf8bc297fbaf5989df06c0df. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES2672404911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60ad7cf203d10fa162d3f6a989a7d3766b9e44fb92e0a5b9c8301c11805d4fd7. 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/ES6672304812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2594626d211221f4a3ad0d7f37424a139a8e6d458b9f254d56c4ce998acc23f4. 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/BK4DA2311765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f0138181de2cd7972599c764ccbe8f156b09fb03fde802ac38c93fff49bbdf8. 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/USA371463262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf013b1f706ef01594a22cdbee5c2e25ef48a0f47e9892cb99f6b2350c2d14ca0. 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/US7VG2345811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34ad77792c2e1264f4dcd13419884658f46c8cb1201ddc0a7f572ca55a2a910e. 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/ES71G2309581.