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 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 0x4dcf43e8f8385bbab9757ff922e27c34b78fe4884cad81867fb1bb19390416fb. 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/519eebde-8d95-4662-84e1-3dd2f3243f90.json and https://artists.proofprofile.net/proofs/artist/519eebde-8d95-4662-84e1-3dd2f3243f90.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
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 0x316c6fdb0ce4c5b64312234715c4df0412063a25b23969894b30a534f2ddd9bf. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T03:48:36Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22362929 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9de8312f561c2f1357e839959147bcd356f5d2883dc03fbc96c6c0764c254efd. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22362928 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bb72ed5030b134ad0d9b231875f4f494a584578f4950368d26ade29e842924d. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22362930 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc54103bb4404edee39f99e7e2779552aca16caadf12cc1756a37d589e14abd38. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72396543 — a six-check JSON result.
Patrullando Solo V1 (El Comando Exclusivo)
El Mando Ricky v3 (El Comando Exclusivo) [Instrumentals]
El Mando Ricky v3 (El Comando Exclusivo) - Instrumentals
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c127d08420e039631efe8a257d18c6209e06fa341fc5707338987d36eccb0bc. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82313323 — a six-check JSON result.
Soy Delicuente v1 (El Comando Exclusivo)
Midiendo Fuerzas V3 (El Comando Exclusivo)
El Federal V2 (El Comando Exclusivo) Instrumentals
Los Demonios De La Tinta V1 (EL ComandoExclusivo)
Nadando en dinero (El Comando Exclusivo)
Type Beat Reggae Instrumental Rap Reggae HipHop
EL WERKO 666 (El Comando Exclusivo) Rap Type Beat
LA GRINGA V2 (El Comando Exclusivo) Rap type Beat
LA GRINGA V1 (El Comando Exclusivo) Type Beat Rap FREE
ME GUSTAS MUCHO V3 (El Comando Exclusivo) Type Beat Rap FREE
FREE Type beat SIN MIEDO V2 Intrumental Rap Beat
FREE Type Beat Rap EN SINALOA V5 intrumental Rap
EL COMANDANTE P90 (El Comando Exclusivo)
SAN JUDAS TADEO V2 (El Comando Exclusivo)
Type Beat Reggae Rap Hiphop Free (I was smoking)
Type Beat Reggae Rap hiphop free (Red Gold and Green)
Reggae Beat Type Hiphop Free (Town Ganjah)
El Patron (El Comando Exclusivo) [Instrumental]
Armado & Peligroso (El Comando Exclusivo) [Instrumental]
MALAGRADECIDO (El Comando Exclusivo) [Instrumental]
Blue Damon (El Comando Exclusivo) [Instrumental]
El Chino V1 (El Comando Exclusivo) [Instrumental]
Malagradecidos v2 (El Comando Exclusivo) [Instrumental]
Paraiso Rojo (El Comando Exclusivo) [Instrumental]
Haciendo Feria | El Makabelico, El Comando Exclusivo
Ando Zumbando (El Comando Exclusivo) [Instrumental]
Ando Zumbando | El Comando Exclusivo, El Makabelico
Paraiso Rojo | El Comando Exclusivo, El Makabelico
Pal Norte (El Comando Exclusivo) [Instrumental]
Llueven Balas (El Comando Exclusivo) [Instrumental]
Comandante Comino v2 (El Comando Exclusivo) [Instrumental]
Mi Chaleco AntiBalas (El Comando Exclusivo) [Instrumental]
Sigo Generando | El Comando Exclusivo, El Makabelico
El ReyDel Flow | El Makiabelico, El Comando Exclusivo
El 701 (El Comando Exclusivo) [Instrumental]
Abuso De Poder (El Comando Exclusivo) [Instrumental]
Soy Quin Soy | El Comando Exclusivo, El Makabelico
El Chakon v1 | El Comando Exclusivo, El Makabelico
LLueven Balas v2 (El Comando Exclusivo) [Instrumental]
El Patron v2 (El Comando Exclusivo) [Instrumental]
El Niño Guerrero v2 (El Comando Exclusivo) [Instrumental]
Bien Grifo V2 (El Comando Exclusivo) [Instrumental]
Cero Sentimientos (El Comando Exclusivo) [Instrumental]
Cuadro Belico | El Makiabelico, El Comando Exclusivo
Despierta v1 - El Makabeličo, El Comando Exclusivo
El Panin v9 - El Makabeličo (Audio Mejorado)
La Werka v1 | El Makabeličo, El Comando Exclusivo
Los Del Norte (El Comando Exclusivo) [Instrumental]
El Ezequiel Perez - El Makabeličo (Audio Mejorado)
El Joyero v1 (El Comando Exclusivo) [Instrumental]
El Panin v10 - El Makabeličo (Audio Mejorado)
El Sam v1 (El Comando Exclusivo) [Instrumental]
El Doble RR - El makabeličo (Audio Mejorado)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c0de6ae3a724482ade9d55ec03672ef3dfe1ea1c4eccf9fc903bfd5af31e230. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB62386316 — a six-check JSON result.
El Fantasma v4 | El Makabeličo (Audio Modificado)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ccb328af3dbc038091d46bcc0362dd36f310526bca8994906c9df258fc6912d. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB82362604 — a six-check JSON result.
El Fantasma v4 (El Comando Exclusivo) [Instrumental]
Joven Millonario (El Comando Exclusivo) [Instrumental]
Solo Eramos Amigos | El Makabeličo (Audio Mejorado)
La Familia DOBLE RR el 34 - El Makabeličo (Audio Mejorado)
EL Mike v1 | El Makabeličo)AUDIO MEJORADO)
El Mike v1 | El Makabeličo, El Comando Exclusivo
El Panin V9 | El Makabeličo, El Comando Exclusivo
El Panin V9 (El Comando Exclusivo) [Instrumental]
El Doble RR | El Makabeličo, El Comando Exclusivo
El Seco - El Makabeličo (Audio Mejorado)
El JM v4 - El Makabeličo (Audio Mejorado)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f210a2fc8902d57e5629eb692437d12d3d5ecd9391870344ca7d48d6cd9820d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBC2307514 — a six-check JSON result.
El JM V4 - EL MAKABELIČO, EL Comando Exclusivo
El Ezequiel Perez (El Comando Exclusivo) [Instrumental]
El Arat BC - El Makabeličo, El Comando Exclusivo
El Arat BC v3 - El Makabeličo (Audio Mejorado)
El Tanque Puentes | El Makabeličo, El Comando Exclusivo
El Tony v1 | El Makabelčo, El Comando Exclusivo
La Muñeca - El Makabeličo, El Comando Exclusivo
La Muñeca - El Makabeličo (Audio Mejorado)
Son Marionetas (El Comando Exclusivo) [Instrumental]
El Chaparro v1 - El Makabeličo, El Comando Exclusivo
El Chaparro v1 - El Makabeličo (Audio Mejorado)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa303f1d9d636106a0fdc7606f918a553df1747de536ec96e2115924354d5edbe. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBD2335116 — a six-check JSON result.
El Pupilo Del Norte (El Comando Exclusivo) [Instrumental]
Mi Vida Loca - El Makabeličo (AUDIO MEJORADO)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1da8780d0dcffa50ed04674bdcbf0f9f0948d81db1304ac7c62327532f9c5e95. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBF2357979 — a six-check JSON result.
Mi Vida Loca - El Makabeličo, El Comando Exclusivo
El Cadi Beliko, El Makabeličo, El Comando Exclusivo
El Cadi Beliko - El Makabeličo (AUDIO MEJORADO)
El Rocha V2 - El Makabeličo (AUDIO MEJORADO)
El Rocha v2 - El Makabeličo, El Comando Exclusivo
El Uriel - El Makabeličo (AUDIO MEJORADO)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6645f858a5c5d1ed063bce281b1f729e8431f8f76151e6b8b3b52ead25c8b63b. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFG2387567 — a six-check JSON result.
El Uriel (El Comando Exclusivo) [Instrumental]
Con Mi Super 38 - El Makabeličo (AUDIO MEJORADO)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c61ab36e45f1f95f760c93f8ab930833291ea9762dbab350bc6e7fb842b26ed. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFH2370949 — a six-check JSON result.
Con Mi Super 38 (El Comando Exclusivo) [Instrumental]
La Rubia v1 - EL Makabeličo (AUDIO MEJORADO)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe769d3ad4cf930911f9fc347d5d5263ca17cbc105be0a05a9d229828d24cf3bd. Chain 2 (Bitcoin): anchored in block 957569 (2026-07-11T12:44:25Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFH2372185 — a six-check JSON result.
El Rodriguez v2 - El Makabeličo (AUDIO MEJORADO)
El Mejor Amor - El Comando Exclusivo, El Makabeličo
El Rodriguez v2 -El Comando Exclusivo, El Makabeličo
El Zoe v1 - El Makabeličo - (AUDIO MEJORADO)
El zoe - El Comando Exclusivo - El Makabeličo
El Rey Duque v3 - El Comando Exclusivo, El Makabeličo
El Werko v1 (El Comando Exclusivo) [Instrumental]
El Werko v1 - El Makabeličo (AUDIO MEJORADO)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcae4806a82a9cd2acdb0a6c93e03e4b99af2d4a83df21da69d05cd77055126a7. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFP2314143 — a six-check JSON result.
Descansa en Paz - El Makabeličo (AUDIOMEJORADO)
EL TORO - El Comando Exclusivo, El Makabeličo
El Wero v21 - El Comando EXclusivo, El Makabeličo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fb7c8749b2898bd7c9acb4eac27cb6d322abefb9b5291bdb7668d0112ad497f. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX2409970 — a six-check JSON result.
El Wero Betancurt - El Makabeličo (AUDIO MEJORADO)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96c20e773c5890c9d07774c4d5f78b9296f8110832faca893761e82822cfa040. Chain 2 (Bitcoin): anchored in block 958585 (2026-07-18T17:05:16Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX2496714 — a six-check JSON result.
Enamorados - El MAKABELIČO (Audio Mejorado)
Enamorados - El Comando Exclusivo, El Makabeličo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8df8287ed44bf0b0550cd1f29bb81fbbeb0da9837f2e6587c147aaeb90614fe5. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY2442912 — a six-check JSON result.
El Peña - El Comando Exclusivo, El Makabeličo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4484e26208c9ab561a967b5dcd6543c84a0661d6dd73d6faee8ab322e0dc1c0. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-16T21:48:38Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2443278 — a six-check JSON result.
Una Diabla - El Makabeličo (Audio Oficial)
El Werko Kilos QPD - El Makabeličo (Audio Mejorado)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fc5b1208c727934d270226789a0a803268499328f4474dd52ff08b729a812a2. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2441678 — a six-check JSON result.
El Peña - El Makabeličo (Audio Mejorado)
El Jimmy Galvan v1 - El Makabeličo (AUDIO MEJORADO)
El Doble Cara v1 (El Comando Exclusivo) [Instrumental]
El Doble Cara v1 - El Makabeličo, El Comando Exclusivo
Para Mi Jefe - El Makabeličo (AUDIO MEJORADO)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b7f3f260efc4ba511b58db365f244e7f3d4327a05f708fef66ce98ea3c6406a. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52415308 — a six-check JSON result.
El Makabeličo - Para mi jefe - El Comando Exclusivo
En El Jale - eL Makabeličo, El Comando Exclusivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f60542d55c2df11afd54602d7bf0eab5b8a12a2fe67ab72238237d8af775637. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012437360 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaaec83a6aeacd2b865ccd8595ec4d5c7701914850185b1df819fbc549cd393b. Chain 2 (Bitcoin): anchored in block 957564 (2026-07-11T12:19:47Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2472047 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d2621c6e92fc5eb17d540adbfff7790c1f0bbd7a101e6df94ad27d99b635bf6. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012509714 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb69cc78df004e1255c0e7a34ab1225deb99129c72e6514d083037c3622e97b64. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012514093 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf67c5c57ae54cc04752042ea1215966a3b6718b507b51c32ea6c84735c68dbf4. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012519466 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b9001227f35d01e63780e9c9c9670f88d6e11733814eb152f4f8dea5e5bf03f. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T19:27:18Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012527281 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f48023e812b73cc6fb7a89d37aba20b287d85b6ec5478dbfddf14a0e3f4bc1f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012530825 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x270ebfa5a6a62ccb7f6f6cd2739df5fb6c7865cbe8111729886393d989b40f19. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012532719 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe7fcbe21a536ba08b7d3f9ac99f84738ece012bc22de8eeab3e5b04cdeaf522. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012559097 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd6dfd08ce1f605ea24b7af50cb69c506e6a4c343f691893a9988e44a9e9ed72. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T03:48:36Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012571980 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x283fae513ce2e31455a2598b498d7685616352d3cfb2ba42c8f3f171e6bea963. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012579119 — a six-check JSON result.
El Comando Exclusivo v1 (Instrumentales)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30129ade06867800ac8d6ee6b33742ddc91211b00549d0a25e2b908f2f579460. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T11:08:30Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2508807 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9ec5dfede2d6abc8ba9cf514d568b7877e1aa2eb11391cd935732659ee37651. Chain 2 (Bitcoin): anchored in block 958864 (2026-07-20T10:24:04Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWV32555873 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09be8dd22f589981d51521606059418d37f2cdf5a5ad1b1b8e0a64199f82ace6. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWV32557594 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a24a378110f347ce60a823a189f9c06cb4394961a5be40d4a6eae5befde0c9c. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWV32570211 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b3d8fe6b4cdf580e122dcb3d04c5756d1b60e1dfe90385e061c331533d09944. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2504085 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47f801f7e48c69d2f09fdf846ed41ee581c4e75994f6f8778ce5378cfd9e5ec2. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T07:27:09Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWV32596634 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c9e1dab1201063ad9ac1e21cdc01597103518fa96c92fbf1fc7afe6aff6ce9e. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T19:27:18Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWV32570214 — a six-check JSON result.
Archivos Prohibidos (Clasificados, Vol. 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4997e15148c77f6bfc6b1b227b556832f1c9d0002bfa4fe723eba8e6d39c8057. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2555875 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86c926bde1a1b4150d0244d87ec6fcc9377d56a268ca7e9cb11939e0ccdcb87a. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T16:43:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2555891 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x560802431bb5db6c4fbd47eea3899c7d1fbf9d88e9df65eaa7b94d1b324bcd98. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2555919 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c6632249d57fbd56a4014eea783deb74937a15dded96b56d5150f8224dca92d. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2557260 — a six-check JSON result.