1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45ca5d460116d601312f6c22c8e8638b93196f3df4edcde0ca049ade2a506620. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ff9edd5d-af39-4421-89dd-d8e00cec8b70.json and https://artists.proofprofile.net/proofs/artist/ff9edd5d-af39-4421-89dd-d8e00cec8b70.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0d78b5cab5da89c07bd38bff1effa388e513429c6003b353644f708a826f002. Chain 2 (Bitcoin): anchored in block 958654 (2026-07-19T03:55:30Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARQIW2210350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0d78b5cab5da89c07bd38bff1effa388e513429c6003b353644f708a826f002. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/ARQIW2210350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf0443d9bf3319542e09aeef81294a75dc43b699ee10aa61bf4e1284ea192cc. 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/ARQIW2211723.
El Príncipe de Paz / Carta a los Corintios
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x031602086f97c49255032c0d9bad188454d06fbb4816e03347f3c87b42adc1f8. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/ARQIW2211787.
Es que Dios es así Ángel y Ana Paula Narváez (en vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf0443d9bf3319542e09aeef81294a75dc43b699ee10aa61bf4e1284ea192cc. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/ARQIW2211723.
El Príncipe de Paz / Carta a los Corintios (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65af5b0d4e87c99eb8041b1b8c58f4695f9ce56f896c6d51ee8da8071f76e619. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), 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/ARQIW2211702.
POR LA VÍA DOLOROSA AGOSTINA FERNANDEZ (en vivo)
EL DIOS QUE YO CONCOZCO ANGEL Y ANNA PAULA NARVAEZ (en vivo)
¿Cuantos Creen que hoy Dios va a hacer milagros?
Coros Pentecostales A Genesaret ya llego Jesús
REY DE LA CREACIÓN MELANIE ZAPATA (en vivo)
Como en Pentecostés - La Cena del Señor Unida (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fd92b47f4f3951cf071a9b866df3a56ef6c19beb927d0d7336f552220cfa9c3. 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/ARQIW2211932.
Ministración Final en el XX Congreso Anual 2023
Mas allá del horizonte Melanie Zapata (en vivo)
Como en Pentecostés - IV Aniversario Anexo Tucumán
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9381611df85aa50e3d1ece6f980edace31267998a36182a4bedcefd421d5678b. 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/ARQIW2213191.
Como en Pentecostés - 32 Aniversario Central Monte Castro C.A.B.A.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd910dfc8ef4d36295745c2734cb301f554615ec3cf3aa50228d97473a285bd6d. Chain 2 (Bitcoin): anchored in block 959003 (2026-07-21T14:43:01Z), 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/ARQIW2400066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x223b466702c5cd4a337b5daf5adf2c49777f44744421383cb300092c438b0650. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/ARQIW2400067.
Estos son los que alaban al Cordero (En Vivo)
Estos son los que alaban al Cordero (EN VIVO)
JOSUE 10:12 AGOSTINA Y MAGALI FERNANDEZ (en vivo)
Las huestes de Israel cantada por el Pr. Alfredo Narvaez y el Ev. Angel Narvaez
Coros de Adoración: Reunidos Aquí-Recíbela-Dame un nuevo Corazón (en vivo)
LOS QUE CON LAGRIMAS SEMBRARON, Agostina, Magali y Lucas Fernandez (en vivo)
Coros de adoración, Entra en la presencia del Señor (en vivo)
Si crees verás la GLORIA de DIOS | Dúo Gustavo y Camila - ||| CONGRESO MISIONERO INTERNACIONAL 2024
La Gracia de Jesucristo-Hna Berenice Caneva de Narváez
NO HAY QUE LLORAR ALFREDO NARVAÉZ Y SATUR MANSILLA (en vivo)
Agostina, Magali y Lucas Fernandez EL RESUCITADO (en vivo)
Agostina, Magali y Lucas Fernandez EL RESUCITADO
COROS DE AVIVAMIENTO, FUEGO SANTO Y PODER DE DIOS (en vivo)
TU NOMBRE ES PODEROSO Ana Paula Narváez, Berenice Caneva y Magali Fernandez
VUELVE SEÑOR ALFREDO, ANGEL Y ESTEBAN NARVAEZ (en vivo)
¡OH SANAME! DUO GUSTAVO Y CAMILA (en vivo)
¡OH SANAME! DUO GUSTAVO Y CAMILA - en vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0f5b21d307e514fdabad240afcdc6ab25112f10f6f40a37d2dcf8d1a3965fd8. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/ARQIW2415209.
VUELVE SEÑOR ALFREDO, ANGEL Y ESTEBAN NARVAEZ
LOS QUE CON LAGRIMAS SEMBRARON, Agostina, Magali y Lucas Fernandez
La PESCA MILAGROSA - Coro de Dorcas Anexo Loma Hermosa / Berenice Caneva, Melanie Zapata (en vivo)
COROS PENTECOSTALES HARE UN ALTAR PARA TI, TU NOMBRE ES PODEROSO, ESTE CORITO ES, TODAVIA HAY PUEBLO (en vivo)
HERMANAS ESTIGARRIBIA DIOS DE MILAGROS (en vivo)
Se estremecieron los Cielos Agostina Fernández, Berenice Cáneva, Magali Fernández
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff684e3cb6e67dbfaa600587b9da2f9505f669ebf5cd141aa93dc6dbfe861818. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/ARQIW2503028.
Esta Aquí Agostina Fernández, Magali Fernández
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x771c4619185394d696f5b49ac04ed4e0b7f0b6d6ec38e6fa6c879a10c905095d. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/ARQIW2503231.
Yo tengo un nuevo amor, Antonella Estigarribia
¡ESTAMOS EN VICTORIA! Ana Paula Narváez, Emily Narváez,
Ya Viene La Recompensa, Ángel Narváez Agostina Fernández, Melanie Zapata
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92086e1a54fddaf1ff6f96ee6e705df4b368ac63121a95af609f6820eecd9e8a. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:49:58Z), 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/ARQIW2506555.
FIRMES Y ADEALANTES HIMNO, Agostina Fernández, Magalí Fernandez