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 0x5b8b3b03343ee998fdc37c669a3e0bc4253712fdd2b261649b535779c36f4ecc. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/44eaa55c-1b01-4fa0-99ad-064b787ee01c.json and https://artists.proofprofile.net/proofs/artist/44eaa55c-1b01-4fa0-99ad-064b787ee01c.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 0x37e6268e25017e6c6d389554914e6421cb6795f931598b5a17be2f8ba1954e4d. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:28:16Z), 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/SE6A92195501.
La Flecha De Cupido (Instrumental Version)
El Capitulo Final (Instrumental Version)
La Llave De Tu Corazon (Instrumental Version)
Perreando Con Tigo (Instrumental Version)
Un Poco De Tu Amor (Instrumental Version)
Siente La Temperatura (Instrumental Version)
El Dinero No Compra El Amor (Radio Edit)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4508fd86c163c25527513cbaf7f5689a95738aa55a93eb50d37b5c9fdc886563. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/SE6I32184315.
Desapendejate, Pt. 1 (2021 Remastered Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f5f402c606dfc72977d068e547c1c57655b8bfc4e9f934c28c490907617a762. 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/SE6SA2102973.
Arrepentida, Pt. 1 (2021 Remastered Version)
Hoy No Siento Miedo (Instrumental Version)
Chivito Jarto De Jobo (2021 Remastered Version)
Chivito Jarto De Jobo (Instrumental Version)
Bartolo, Pt. 2 (2021 Remastered Version)
Nada Dura Para Siempre (Instrumental Version)
Toca Toca, Pt. 2 (2021 Remastered Version)
Me Quiero Quitar De La Calle, Pt. 2 (Radio Edit)
El Meneito, Pt. 3 (Instrumental Version)
Sacudete Istrumental, Pt. 4 (Instrumental Version)
Desapendejate, Pt. 1 (Instrumental Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x510df85982e94648bfb51fd889add0576bf560caf568d7b3c29e42451915735e. 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/SE6HN2240930.
Vamos Pal Party, Pt. 1 (Instrumental Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08b16bd2979518be6afe4432fe329aec6645c2569db12abffb3f09e4abcc1d5e. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:37:26Z), 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/SE6SA2243499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fa3062e511e4110bb3a948f691c550f48a84945be676174439b496841210ebc. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T17:47:53Z), 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/SE6XW2222026.
Nada Dura Para, Pt. 1 (Instrumental Version)
Nada Dura Para Siempre, Pt. 0 (Radio Edit)
Chivito Jarto De Jobo, Pt. 0 (Radio Edit)
Piquete y Flow, Pt. 2 (Instrumental Version)
Party Discoteca, Pt. 2 (2023 Remastered Version)
Bom Bom Bom, Pt. 2 (Instrumental Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaebc3969663575a16fcb372f50e0dbf6e38d73030225920d475ebc5f12f7daed. 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/SE5752490455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeea906a8906ea431364953419fc00c9ac2cf1ea5e824aa647db20dd0a1f8a5d7. 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/SE6I32473239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb11257194b27b51947e8cef0f850cf278647549750708f8d65f21ce23f7d4b8c. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T20:01:18Z), 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/SE6TI2126187.