1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f392504ac269bc545d7d291c85e88d9b05cea9b8c6624272529a7a125e38cf5. 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/cb6f42e3-0628-4d6d-9471-c076cdee7f5b.json and https://artists.proofprofile.net/proofs/artist/cb6f42e3-0628-4d6d-9471-c076cdee7f5b.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 → block OTSBitcoinBlock must exist at that height 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 0x9f28a1b3b306c38d7803c307221ddcf4e350b1cf801bc07658ed1c260396f5f3. Chain 2 (Bitcoin): anchored in block 957638 (2026-07-12T01:56:41Z), 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/ES5087800041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41c54ec472b58c1fd72c7f8b9ef3a13f950fc493bd881aa0881e7318128991ad. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/ES5088500020.
El chamariz en el chopo / El jardín tiene una fuente
Los Romeros de la Puebla Versiones Originales
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeb19ef1030307c66050bc900c145c6d0bcb46e53ce3c193b9900e0b62cc42fe. 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/ES5161302729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc78ad167564e6515d85576a2cf82d24ec52de513216800195a62d16456d375c3. 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/ES5161302730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb06948f202ebe6f6af643e04943e09d1ce7aed6fbd6b32e60f24cd2a5597d39b. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/ES5161302229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a0f1e5b0798fc97412dc69e40a8b5c47e93d8206fc39070f4b79a1b430cb387. 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/ES5161302230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafc833112f7aa88e9fe895d0fdf08dcfde595e72b07118813d2666f68e6d5d7a. 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/ES5161302232.
Tu Madre, Niña, Tu Madre la Que Ha Salio a Bailar
Se Queda Atrás la Bahía / Ese Cielo Tan Azul
Como Noche Sin Luna / Se Llama Coria del Río
Tengo una Casa en Triana / Luz de Sevilla
A Caballo por la Feria / Tengamos la Fiesta en Paz
Lo Mismo Te Pasa a Ti / Gaviota de Mi Querer
Como un Altar de Alegría / Sevilla y Huelva a la Vez
Hay Siempre una Canción / El Reloj de la Vida
Porque Señor Hubo Uno / Se Acabó la Discusión
Nubes del Verano / Soy de Huelva Pregonero
Que No Se Pierdan las Sevillanas / Aquella Sevillana
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa96858aa8b0544716c20cec886fc2777565ddbe0931b78d8c782ebfab6bd3dde. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/ES5099800427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x661cd4e98f028a2c8f6619a49c0a4cf1e2bbb5c79503105294846b1880355349. 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/ES5088500070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dd713e72fc3ea587a40aa64d1992b1e5c74366f26896b972fedb11d1cb42670. 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/ES5088700109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5709693595c783585c9d45bcaffa3e2903ea1120d190a49db83551d3c9e8fc7e. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5099700181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ce070148284d178a4b309771a9a0b3e7f384381c0f24e9216340a8c08a246ed. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/ES5088600121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb04a3265ba9717dda5ea8af5405439bb9cb34eb42d35eeb9736852a75b40cc7f. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T02:56:13Z), 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/ES5087900048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cd47a347f97c3a3bdce8c450974cee70b60e198ae09a08ad270bfbf2f90e782. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5161303829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc11ad6528832d2812d8640eab04f58b2145b73e2511b09ac9cebf134253df7cf. 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/ES5161404006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd2637ded0a29a62abfb3e8010e40098293a09f948f0cfd3b329ea6397eacbf8. 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/ES5160700775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe716b7936c1a88d3cd3bafb2bbf48c9a2c13b1eb6a938f773f1c77a7ba562ae. 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/ES5160700780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6846bb7a63396c9895dc63ec03916b12906d05aa411df35b06c86f8a393462e9. 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/ES5161404014.
Siete Años de Esperanza (Sevillana Version)
Las Mejores Sevillanas de los Romeros de la Puebla
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16262e3f4d2f8b9f51d231e30ffc6c69441d496c610db380f812e86faac25de8. Chain 2 (Bitcoin): anchored in block 957775 (2026-07-13T00:04:23Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCHR1313933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bc6a1f91fdcbb7570705d24cbe4dbb987ff768a6b6623e9a70c3a7d380eadce. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCHR1313884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8de7d1c189b2c91eb8d35e87d08e6fcef875e61b4c35b1b3275d93807cb6d19. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/USCHR1313939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e6ecdd12a06013d40bdd586d61d2daa605b018e77e467ba84d2d5ce6448e113. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), 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/USCHR1313925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99686bdbb26158dc425aa9ceab409de92d37b9ae86f902767450f3f1d3c18fdb. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/USCHR1313779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa809e889babdbfb0452d6142b653a45c3d5d015885e84eb0867a7b0378528592. Chain 2 (Bitcoin): anchored in block 958378 (2026-07-17T06:45:39Z), 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/USCHR1313786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x344df5b8afd9aa202980d533beb60c31903b32872dcec71e7b0241f4e6d9dbb8. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/USCHR1313926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae00a5856fc356db1161cda4f13365b3efde182c0be45e0e0973f39bbdd92266. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-16T21:55:37Z), 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/USCHR1313928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x671bf9cb774737cf67e03da9e8cb2ffca6fb9107a407be4488238b5734e7223e. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:47:50Z), 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/USCHR1313929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6df471deac25393bdf7bc648dc1d677ff69f626e1d2e934247cbb00a8094091a. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/USCHR1313780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe55a98fc24fe1a941d5c0a8c15d91733bbeeecbf467b31d68a2d8c99d127f0b5. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/USCHR1313781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50bcb5c490b651779ae74fd70a468dc82740c65ca28683ccab9fc6d289d99f9d. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/USCHR1313784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbec63b990a5be8821e02776babe24679c1e4997b4507e37dfc8d585f860191c. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:33:20Z), 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/USCHR1313696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c0bf65751171ea3df6c0e7f19f4eaa0b742929fbed836b014465913a06b562c. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/USCHR1313698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe00e6b99aec22d7c961367d440442fe378afc017faaf0e4faa0117c1d70d2069. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/USCHR1313931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x531ee8eb48dce8461640ae4b68fa274d1042c5ec0ba689eceb6ca1f656a9b337. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/USCHR1313934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeec3dd0db133973ab6fdbaf2ab782fe48ca8245b4ae033cf2d5df2faf099e3b4. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/USCHR1313785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65f14c400e83eb177a59b057b98ff121ce2c42d8857cd80d439318a150fabd34. 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/USCHR1313700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f3088622dcfd23c30adeb016d99b6ba5bdb0c3d784c0d4dbaff759dad10a85f. Chain 2 (Bitcoin): anchored in block 957779 (2026-07-13T00:19:08Z), 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/USCHR1313701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52080ed05d39101df615a5d37f60da0f7da98bec0a82cf2163f3b83c69a7d581. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T14:13:41Z), 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/USCHR1313702.
Antonio Fernández Pineda (Pasodoble Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x940e03fd121921229aab95288ac235e036c0e2e13720ea090d347793d9a63c24. 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/ES5160700777.
Sevillanas Medley 1: ¿el Rocío Donde Está? / Mi Guitarra / Siete Años de Esperanza / Tienes Que Venir
Sevillanas Medley 4: Una Noche en el Camino / El Viejo Arca / Tiempo Detente / Tengo en Mi Casa un Tambor
Sevillanas Medley 3: Me Sobra 'Tó' Lo Que Tengo / El Almanaque Rociero / Yo Soy Rocío / A la Vuelta del Camino
El Almanaque Rociero (Sevillana Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03e571955fd700d4f29b813a9965d760c23e4fc7e36c7f1ad8d506706edc9a35. 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/USCHR1313791.
Sevillanas Medley 2: La Abuela Rociera / Rociero Hasta Que Muera / ¡ese! Que Va Entre los Pinos / Cosas del Camino
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5816a304480a6b47caec4e7f9a7e478bc9f70cd1b62d6f5cbfad8dd9f75eade. 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/USCHR1313792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae528b41ca1cbf4c7d5791219d9cac2925f40aa63e397e47d87634ea909d2f3b. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), 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/USCHR1313793.
Sevillanas Medley 5: Al Camino Le Sobran Pisadas / ¡el Rocío Nos Unió! / Este Año Voy Andando / El Niño Rociero
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1bbbfd8931b7c60423705160c5badc7e6855197e45fbba81cdef46410cdb638. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T08:26:23Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCHR1313795.
Sevillanas Medley 6: Nunca Le He Pedio' / Hablando Con la Candela / Una Mañana de Mayo / Camino Viejo Camino
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3800425704ab39e4add4a68633a4e69041641e0668e3c053a741ac125a22232b. 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/USCHR1313796.
Sevillanas Medley 7: A las Puertas del Rocio / Como Almonteño Que Es / ¡quien Te Pudiera Llevar! / Sembrando Claridad
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49f527a6f65a56ace8efcb150d67b01a5aa4be3080aeebaea5b77ce9524a4d63. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/USCHR1313797.
Sevillanas Medley 8: Los Últimos Caminos / Ese Tio No Es Rociero / Solano de las Marismas / La Próxima Primavera
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa457b3d2f7f661ee84a5d077b64147322bfce79c7a15b842735d32a5c5ad1f3. 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/USCHR1313798.
Sevillanas Medley 9: De Tornero al Quema / Misterios del Camino / Recuerdos de Otros Rocíos / Cantando Decimos Adiós
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc084e0ef21fe6a5d9b2cdb86765d92166faaae03a159219e2e7c583835f70eaf. 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/USCHR1313800.
Vamos a la Feria con Los Romeros de la Puebla
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0160ecb6e7df92285f71c569b5f6e03fc4bd3040ed23d56a6a5b2b0dd8af0828. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/ES5160600400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38089720f283dc08528d757d863f06f52b163f10f2a1746212210e4f1a58c6bc. 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/ES5709901057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd930aad1c8c2e0c09d8ca61c9d4d5ad6902f623065c495d07a07a8685f5cb72. 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/ES5087100133.
A Bailar Sevillanas: 40 Sevillanas Inolvidables