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 0x822988b776439e559caf05a7dea5eedb7a6cf697c19ea8bd580ac512050c40be. 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/b8931595-3067-4522-be71-fda617b3eb33.json and https://artists.proofprofile.net/proofs/artist/b8931595-3067-4522-be71-fda617b3eb33.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 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 0x84e78be59f9ec14c7a83054a62fc30a94affc743ec8c92353dc1cc16b7b8ae0c. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/US7VG2173170.
Mix: El Amor Es una Palabra / El Amor Es Una Palabra / Cuanto Te Amo / Yo La Queria / Juraste Quererme
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69ff25507e5acfaca00ae17d548b6edaec1fb0dc657add1e82995b42553245a5. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2173168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa236ef5a89ae1a332530a21cdef8d6504ee8059f47b00a355eb1cc05e1ad601. Chain 2 (Bitcoin): anchored in block 956713 (2026-07-04T23:03:25Z), 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/AEA0D1845838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4777c892dd9ba314f55f2acda5cbc697c6867c8ae726323112dfd64fe8cafafe. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2173166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80eb0f8c13b510066f929728c4d2bb147bf915753b4bde2cba5f70daaa2e9991. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/AEA0D1845844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96b5bacf3473a0e4880c95851f2f2bd0b8f82244ecd8098b13d2fa3e9a19d70b. 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/US7VG2173165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c867045db2123cf4eded6bc770f170ca092be2ccb7f08cfb2c73af1925936eb. 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/US7VG2173164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72b5a56a5d5a990f46e46a69190791d19917c8ef4517d16faeacd048f1b0c2ab. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/US7VG2173099.
Mix Lambadas: Rumba Lambada / Que No Quede Huella / No Me Hagas Más Daño / Llorando Se Fue
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5520adcacbbf2c220a317c16a46413f96e2414c0dc3e8c80f83d0822dc688619. 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/US7VG2173100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc1ddcbccf995e6e27cd51348ddd11ae4aae34fcd8b5c3c5723f0c92e61d4096. 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/AEA0D1845857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7f25187d16c3b5fe2baf00e3ed470c8a5e27e4ea49c3355cadc04d223fdf39e. Chain 2 (Bitcoin): anchored in block 958878 (2026-07-20T12:32:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CACWV2092504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa561d308ab32a85f31452e4c6848fe20f53d99fc24c979ff42dcd3485eba45d. Chain 2 (Bitcoin): anchored in block 956713 (2026-07-04T23:03:25Z), 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/AEA0D1845846.
Mix Guiller: Vacío / Rey De Las Cantinas / El Divorcio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x408fc9d7cf5aee44d0051f28f4e0895bb7d7994126522b91840df80e240e2372. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA0D1845841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb79e42766a662c2cfd82ed2951d4b040bd03c7ef2d6b6c59957418366eccced1. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA0D1845850.
Mix Carretero: Aún Te Recuerdo / Copa Rota / Copa De Vino
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45d763ec070b03b31849f1ef78c322adbdf2e664f96456105bc1ffddcf4a5040. Chain 2 (Bitcoin): anchored in block 956713 (2026-07-04T23:03:25Z), 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/US7VG2171184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x010e06769e096709c365fb0f4a0ae66f5bd9442317fcdb8e7c3071d470b05200. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/AEA0D1845837.
Evidencias / No Vuelvo a Amar / Sueño de Amor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c903f8b14a3df647ada92af09a2fd81616060ff4edb7f04c7c86b378e6e4f6d. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T20:03:27Z), 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/QZGLS2130157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f67b19027c30bba1993a49a1e48bebc88c7f2e8d9d4f59c743b1267640089df. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CACWV2092501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5482ba0c11a784b9ed3cf06d39cdf035597c01b6f3f4e1c22fc470673eee5362. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEX2070516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a673c9aeb5d8aa8269f949c8740babdea36fbc2b9fdd5bf4190df43e51589c7. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEX2070521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c3038776c979408ab538d44614620185f69bfa1d099e207a98dc31b353cc9d6. 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/TCAEX2070495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddeb9a28316c592bfa1f6ef67219d52da6cd6d3940e998e26ee2fd8749902823. 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/QZGLM2287939.
Mix Chicha: Te recuerdo / Mil pedazos / Tu conciencia / Te vi con él / Si te vas / Corazón de Piedra
Mix Chicha (Te Recuerdo/ Mil Pedazos / Tu Conciencia/ Te Vi Con El/ Si Te Vas/Corazón de Pie)
Mix Salsa: El Gran Varón / Cobarde Cobarde
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82dfa4fcecb2b462fc4ee0aa0ca7f3368de51609c278669cc76bea7f07e47d3b. 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/QZMZ92221720.
Homenaje Armonía 10 (Ya Te Olvide / El Triste / Solo / Tomar Para Olvidar)
Mix Aguamarina (Dame Un Momento / Tarde En Tu Vida / Qué Puedo Hacer / Nuestro Amor Murió)
Homenaje ARMONIA 10: Ya Te Olvide / El Triste / Solo / Tomar Para Olvidar
Mix Aguamarina: Dame un momento / Tarde en tu vida / Qué puedo hacer / Nuestro Amor Murió
Mix Lambada: Rumba lambada / Que no quede huella / No me hagas más daño / Llorando se fue
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb062fb4727a8839213e263a6774f4d411592859777c93e19cbf5797fe48b54ad. 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/QZNJY2245156.
Mix Lambada: Rumba Lambada / Que No Quede Huella / No Me Hagas Más Daño / Llorando Se Fue
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4484a012756133496efacb69d14c983df177606bd49450ea55515e1b090b866f. Chain 2 (Bitcoin): anchored in block 958130 (2026-07-15T08:37:45Z), 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/QZTPX2255212.
Mix Primer Amor (Mi Primer Amor / Vivencias / Búscame / Cerveza, Ron y Guinda)
Mix Primer Amor: Mi Primer Amor / Vivencias / Búscame / Cerveza / Ron y Guinda
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x093499a386f914e69ba77c055da8cc29f5f8f72dcad4cdb980c8d049204ea5c6. Chain 2 (Bitcoin): anchored in block 957876 (2026-07-13T16:00:32Z), 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/ES71G2429235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d979b33611ebdf1df970e1adf92d8fccddc6d4e8f993b2b2a028e567a61bd8f. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/ES71G2410707.
Mix Adiós Amor: Yo Lo Queria / Adios Adios Amor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf597f23e4d7476b2f8c39227abba7e17fd36d25a8ff9a5e2ca68244562599554. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/ES71G2410705.
Mix Cortavenas: Homenaje a Yarita Lizeth (En vivo)
Mix Cuéntame Como Te Va: Cuéntame como te va / Los Dos Perdimos / Tú Fuiste Mi Gran Amor (En Vivo desde Arequipa)
Mix Cuéntame Como Te Va: Cuéntame como te va / Los Dos Perdimos / Tú Fuiste Mi Gran Amor - En Vivo desde Arequipa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e2ed1f1c8ddefc95a13333faf99c9122c87cee8a490f18b4bae327a859626b2. 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/ES71G2410713.
Mix Huaynos De Mi Tierra: Entre Licor y Licor / Pienso En Ti / Dile / Tú Me Pides Que Te Olvide / Todo Empezó como Jugando (En Vivo desde Arequipa)
Mix Melancolía: Melancolia / Ya No Somos Nada / Tú Ausencia (En Vivo desde Ica)
Mix Diccionario: Diccionario / Tu Abandono / La Orquesta (En Vivo)
Mix Romantic: Sálvame / Yo Te Esperaba / Como Te Va Mi Amor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8da3fb20298c6171b88ea48e8edf697920b607abc0d2ea53be699e561dfcf17. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2410717.
Mix Combo Loco: Me Enamoro De Ti / Celos / Será Porque te amo (En Vivo)
Homenaje a Mamá: Amor Eterno / Madre / Amor, Amor
Mix Shapis: Que Nos Pasa / La Boda / Si Lloras Por Mí (Homenaje en Huancayo - En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf746bba76b82a0e376afd4ec760809d0fc5e5b9a69305a3be8dc2596f10ba924. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2418520.
Mix Norteñito: Herido Corazon / Que Levante La Mano / Lejos De TI / Tu Amor Fue Una Mentira / Te Vas / El Embrujo / Porque Un Hombre No Llora (En Vivo)
Mix Tu Cárcel / Si Una Vez / Tu Cárcel (En Vivo)
Mix Chica Rap: Esa chica no me quiere / Chica Sexi / La prueba de Amor
Mix Amigos simplemente amigos: Amigos simplemente amigos / Enamorado y Herido
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0990959c076e77c96964690f8400c0390280c5a6a251dc062e4e85827d34559c. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/ES71G2505203.
Tributo a Ada Chura: Amor te necesito / Qué bonito es / Yo sé que volverás
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27b37eb3034eee0311c5f7cd66acb6696946361418e016b2d15421d78b324003. 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/ES71G2506216.
Mix Confidente: Confidencias / No vale la pena / Abandonado (En Vivo)
Mix Confidente: Confidencias / No vale la pena / Abandonado - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41c80ca9d3a2f6a54961c952a32236ca47039a30299c177a4a2b15fd5e2c11f5. 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/ES71G2508329.
Mix Sombras De Amor: Enamorado De Ti / Amo Sin Fronteras / Volvamos A Empezar
Mix Te Ame: Te Ame / Me Perdiste / Mientes (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb11379f8ce5a31d3ecc9edd97fbbf3e8302bb81749cb0fe8feefc45fcc08e7a4. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/QM7282580955.
Mix Bolero: Vagabundo Soy / La Cadena Se Rompió / Y Que Me Importa A Mí / Cruel Condena (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b0f2497141d0e8dbc4ba0a02f76608c97664787cb20ccec4ac329970b46b81e. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/ES71G2315646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd82d25b77bd87438fc504cbbab5373bbf4453c660b996b51dfd4fad1236686e4. 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/QZNJV2060877.