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 0xc2cdc31a238a3400ca8e3ad312509158df4e605e5b208192ebec1cc571294aa0. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/56f1e2af-56a8-4c36-a7ba-a2b8dfdc31ab.json and https://artists.proofprofile.net/proofs/artist/56f1e2af-56a8-4c36-a7ba-a2b8dfdc31ab.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 0x42a66b7b016bc52af8d5400ad29d315f4961febe8873dc435e896cb18243bbef. 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/US3DF2246331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45d2ffd9370e6edc4eeba02a16fac7c67fd1350344d60cf3821237c0ffa940ed. 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/PELE10700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31fb242570e08a23718384fc670c97e744f967342127b3388636f509dd814648. 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/PELE10700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e39f1891b02c7400a88aede5046df5b3b2eb56c51b4ca86585836475e38960e. 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/PELE10700011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa92dac0e95d594e2d11438b4591af3624bc30d025000e3c8bc905740ebfbffaa. 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/PELE10700020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbc7957703272f08bb057fc31cfd5beb9f8741e8021516c6fbd27568ce26d89f. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PELE10700021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70c2fd409c8109d5a9393796d31f0d8547edeb215aee3e338d272612afd75069. 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/PELE10700022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb680b045ab18b137d6b2f54d20b12d8aa4ab15d39554de97ab7d9e58e69a4913. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/PELE10700027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf204c9dbacda29da539265aeb0009eefac79cf1cc1bdbd664f76867db3a8336e. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T20:00:24Z), 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/PELE10800034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9e2f457486fb688d7a3360bc98cad607906cc541ec8f5cb66866792b63b7498. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T19:45:41Z), 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/PELE10800035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b7af7ee469cb8baaef65341cee1452fb5b0fba71a7a28c21a29cab2786f606d. 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/QZHZ31965440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44a3c2aac4f589b589135699b96091639e611b8c1e733e59b3f274f3198e5867. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/PELE11909028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c17485a7b20164b2297e94408eafcec1fe1a451769816b1eb6a9225560fbfa1. 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/PELE11909045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24f1a85bfbc666d70b9066da09e5e11803c99919a61b91ce8209bb2f643e6b53. 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/PELE11909059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a1e5e6672062d3d78175f66f754275dbbe543c78776986d3ee9b39db36269ae. 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/PELE11909067.
Tómalo o Déjalo / Vestidito Blanco / Cholo Men - Mix Cholo Men
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72e276b8e36338e98a7619dcc9324989a2accddf9ae66d69265890ad6379b096. 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/PELE12005101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dc750d500b74f851b6edb569824921eed830a89037df2c2bba29f7105de98fe. 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/US7VG2195193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc359f4a7c518b5f809b21f3fe4c3f8c24b7f7824ea9d6e5161b0660d0ac3f6f5. 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/QZHZ42159016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6df932be4a74cc5cd792f817a07d7af15f66877aaf8ead49844bb90c754ee7e6. 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/QZHZ42159010.
Gran Concierto Virtual 2020 (En Vivo 2020)
Llámame / Regresarás / Lolita - En Vivo 2020
Tres Cruces / Te Quiero Te Espero / Sin Mi / Espérame - En Vivo 2020
Aguita Clara / Lo Siento / Malhechor - En Vivo 2020
Amor de Fin de Semana / Lloras - En Vivo 2020
Amante de Dos / Fantasía / Rojo Corazón / Mi Caminito - En Vivo 2020
Dame Tu Amor / Lloras / La Plantita / Paloma Ajena / Linda Ketty (En Vivo)
Dame Tu Amor / Lloras / La Plantita / Paloma Ajena / Linda Ketty - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04affa0605c3043a2da271cd8b74a8239279f4e8d0ac261e595f780e1e74ee1e. 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/QZHZ52249278.
Pretextos / Dame Tu Amor / La Plantita / Quédate - En Vivo
Fantasía / Flor de Amor / Lloras - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f48ceb4885f5747b3a765a4085cf84fe34767cf5d007685b5d12d602261135f. 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/QZHZ52249281.
Sin Mí / Lo Presentí / Amor de Fin de Semana / Quien / Vive Tu Vida (En Vivo)
Sin Mí / Lo Presentí / Amor de Fin de Semana / Quien / Vive Tu Vida - En Vivo
Cinco Décadas Instrumentales de Oro, Vol. 3
Mix los Ecos (Dame Tu Amor/ Temo/ Indolencia/ No Se Puede Amar a Dos)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58f4205ac9f89c61e85b2a90a38b6d4b9b74a448de2551270bace82e7e14f326. 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/QZTPX2262132.
Destellos: Jardín de Amor / Muchachita Celosa / Eres Mentirosa / Caprichosa (En Vivo)
Destellos: Jardín de Amor / Muchachita Celosa / Eres Mentirosa / Caprichosa - En Vivo
Mix: Fantasía / Ojitos Tristes / Vive Tu Vida - En Vivo
Mix: Indolencia / Dame Tu Amor / Espérame - En Vivo
Mix: Llámame / Tu Regresarás / Lolita - En Vivo
Mix: Tres Cruces / Te Quiero Te Espero / Sin Mi / Ojitos Tristes - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85ff2839ae4027451400cb99ccb673412c4d1d74ea00966f9bb6ce01b5a12924. 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/QZNJX2596805.
Cumbias Románticas, Voces del Mundo Vol. II