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 0xb20c2dc8d9d1dee08addf8adaaddeb7c307acd26b3f9b5f29451f33e7bdf9b01. 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/66c2aba5-45eb-4172-ac00-54ccf20060f0.json and https://artists.proofprofile.net/proofs/artist/66c2aba5-45eb-4172-ac00-54ccf20060f0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Instrumental Karaoke Series: David Bisbal
Instrumental Karaoke Series: Whitney Houston
Instrumental Karaoke Series: Banda El Recodo, Vol. 1
Instrumental Karaoke Series: Banda el Recodo, Vol. 2
Instrumental Karaoke Series: Braulio, Vol. 2
Instrumental Karaoke Series: Bienvenido Granda
Instrumental Karaoke Series: Alejandro Sanz, Vol. 2
Instrumental Karaoke Series: Ana Gabriel, Vol. 2
Instrumental Karaoke Series: Agua Marina
Instrumental Karaoke Series: Ana Barbara
Instrumental Karaoke Series: Alejandro Fernandez, Vol. 3
Instrumental Karaoke Series: Aventura, Vol. 1
Instrumental Karaoke Series: Alejandro Fernandez, Vol. 2
Instrumental Karaoke Series: Alejandra Guzman, Vol. 2
Instrumental Karaoke Series: Antonio Aguilar
Instrumental Karaoke Series: Alejandro Fernandez, Vol. 1
Instrumental Karaoke Series: Alberto Plaza
Instrumental Karaoke Series: Alejandro Fernandez, Vol. 4
Instrumental Karaoke Series: Alicia Villarreal, Vol. 2
Instrumental Karaoke Series: Antony Santos
Instrumental Karaoke Series: Aventura, Vol. 3
Instrumental Karaoke Series: Andy Montañez
Instrumental Karaoke Series: Armando Manzanero, Vol. 2
Instrumental Karaoke Series: Aventura, Vol. 2
Instrumental Karaoke Series: Alvaro Torres, Vol. 1
Instrumental Karaoke Series: Alberto Beltran
Instrumental Karaoke Series: Armando Manzanero, Vol. 1
Instrumental Karaoke Series: Amy Winehouse
Instrumental Karaoke Series: Alicia Villarreal, Vol. 1
Instrumental Karaoke Series: Alberto Cortez
Instrumental Karaoke Series: Alejandra Guzman, Vol. 1
Instrumental Karaoke Series: Alvaro Torres, Vol. 2
Instrumental Karaoke Series: Ana Gabriel, Vol. 1
Instrumental Karaoke Series: Alejandro Sanz, Vol. 1
Instrumental Karaoke Series: Alejandro Sanz, Vol. 3
Instrumental Karaoke Series: Alexandre Pires
Instrumental Karaoke Series: Conjunto Quisqueya
Instrumental Karaoke Series: Don Omar, Vol. 2
Instrumental Karaoke Series: Christina Aguilera, Vol. 2
Instrumental Karaoke Series: Daniela Romo
Instrumental Karaoke Series: Cano Estremera
Instrumental Karaoke Series: Daddy Yankee, Vol. 1
Instrumental Karaoke Series: Dyango, Vol. 2
Instrumental Karaoke Series: Camilo Sesto, Vol. 2
Instrumental Karaoke Series: Camilo Sesto, Vol. 4
Instrumental Karaoke Series: Cristian Castro, Vol. 2
Instrumental Karaoke Series: Don Omar, Vol. 1
Instrumental Karaoke Series: Danny Rivera
Instrumental Karaoke Series: Cristian Castro, Vol. 3
Instrumental Karaoke Series: Celia Cruz, Vol. 2
Instrumental Karaoke Series: Cuban Classics
Instrumental Karaoke Series: Cornelio Reyna
Instrumental Karaoke Series: Christina Aguilera, Vol. 1
Instrumental Karaoke Series: Chayanne, Vol. 3
Instrumental Karaoke Series: Charlie Zaa
Instrumental Karaoke Series: Carlos Vives, Vol. 1
Instrumental Karaoke Series: Carlos Gardel
Instrumental Karaoke Series: Carlos Vives, Vol. 2
Instrumental Karaoke Series: Celia Cruz, Vol. 1
Instrumental Karaoke Series: Chayanne, Vol. 2
Instrumental Karaoke Series: Cheo Feliciano
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 0xbedbc79cef7d0877dd6e2d2ed81e21bffa70bac4b8ab683910f2060bfe28c6d3. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T18:46:33Z), 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/ARJ271401101.
Instrumental Karaoke Series: Daddy Yankee, Vol. 2
Instrumental Karaoke Series: Celia Cruz, Vol. 3
Instrumental Karaoke Series: Camilo Sesto, Vol. 3
Instrumental Karaoke Series: Chayanne, Vol. 1
Instrumental Karaoke Series: Danny Berrios
Instrumental Karaoke Series: Conjunto Primavera
Instrumental Karaoke Series: Daniel Santos
Instrumental Karaoke Series: Dionne Warwick
Instrumental Karaoke Series: Cristian Castro, Vol. 1
Instrumental Karaoke Series: Diego Torres
Instrumental Karaoke Series: Charles Aznavour
Instrumental Karaoke Series: Dyango, Vol. 1
Instrumental Karaoke Series: Camilo Sesto, Vol. 1
Instrumental Karaoke Series: Enrique Iglesias, Vol. 2
Instrumental Karaoke Series: Emmanuel, Vol. 1
Instrumental Karaoke Series: Elvis Crespo, Vol. 1
Instrumental Karaoke Series: Ednita Nazario, Vol. 1
Instrumental Karaoke Series: El Gran Combo, Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61477011e15848a46760cec8c6c1769b16cdae4f8593367719ce69ef276ff724. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-17T00:58:16Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARJ271401413.
Instrumental Karaoke Series: Elvis Crespo, Vol. 2
Instrumental Karaoke Series: Emmanuel, Vol. 2
Instrumental Karaoke Series: Ednita Nazario, Vol. 2
Instrumental Karaoke Series: Eddie Santiago
Instrumental Karaoke Series: Eros Ramazzotti
Instrumental Karaoke Series: El Gran Combo, Vol. 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e70d189bc838216a6fbfe07257bcaf4c41aa6f18cecf9d9efe286f34fbfaa19. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:59:36Z), 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/ARJ271401421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x096d3e91a1dd769c615285725e3a9337ed94169184319934819a68b871f7240a. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/ARJ271401424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bc176f1a93ba34a72005c643d59448a723b921f6d16852335df2bd780945338. 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/ARJ271401426.
Instrumental Karaoke Series: Enrique Iglesias, Vol. 1
Instrumental Karaoke Series: El Gran Combo, Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x312482c83d4310dabe0d93043e444d9516dd8132e3d5cb4d0bdd7b4422e3b687. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/ARJ271401396.
Instrumental Karaoke Series: Enrique Guzman
Instrumental Karaoke Series: Elvis Presley, Vol. 2
Instrumental Karaoke Series: Enrique Iglesias, Vol. 3
Instrumental Karaoke Series: Elvis Presley, Vol. 1
Instrumental Karaoke Series: Eddy Herrera
Instrumental Karaoke Series: Enanitos Verdes
Instrumental Karaoke Series: Fruko y Sus Tesos
Instrumental Karaoke Series: Franco De Vita, Vol. 1
Instrumental Karaoke Series: Frankie Ruiz, Vol. 1
Instrumental Karaoke Series: Franco De Vita, Vol. 2
Instrumental Karaoke Series: Frankie Ruiz, Vol. 2
Instrumental Karaoke Series: Frank Reyes
Instrumental Karaoke Series: Fernandito Villalona
Instrumental Karaoke Series: Gloria Estefan, Vol. 2
Instrumental Karaoke Series: Grupo 5, Vol. 1
Instrumental Karaoke Series: Gloria Trevi
Instrumental Karaoke Series: Grupo 5, Vol. 2
Instrumental Karaoke Series: Gloria Estefan, Vol. 1
Instrumental Karaoke Series: Gilberto Santa Rosa, Vol. 3
Instrumental Karaoke Series: Gilberto Santa Rosa, Vol. 4
Instrumental Karaoke Series: Grupo Niche
Instrumental Karaoke Series: Gilberto Santa Rosa, Vol. 2
Instrumental Karaoke Series: Gilberto Santa Rosa, Vol. 1
Instrumental Karaoke Series: Grupo Mania
Instrumental Karaoke Series: Hector El Torito Acosta
Instrumental Karaoke Series: Ismael Miranda
Instrumental Karaoke Series: Hector Lavoe, Vol. 2
Instrumental Karaoke Series: Isabel Pantoja
Instrumental Karaoke Series: Hector Lavoe, Vol. 1
Instrumental Karaoke Series: Ismael Rivera
Instrumental Karaoke Series: Hector Lavoe, Vol. 3
Instrumental Karaoke Series: Juan Gabriel, Vol. 1
Instrumental Karaoke Series: Juan Luis Guerra, Vol. 1
Instrumental Karaoke Series: Juanes, Vol. 3
Instrumental Karaoke Series: Johnny Ventura
Instrumental Karaoke Series: Jose Luis Rodriguez, Vol. 2
Instrumental Karaoke Series: Julio Iglesias, Vol. 1
Instrumental Karaoke Series: Jose Luis Perales, Vol. 1
Instrumental Karaoke Series: Julio Jaramillo, Vol. 2
Instrumental Karaoke Series: Julio Iglesias, Vol. 2
Instrumental Karaoke Series: Jose Alfredo Jimenez, Vol. 2
Instrumental Karaoke Series: Julieta Venegas
Instrumental Karaoke Series: Joan Sebastian, Vol. 1
Instrumental Karaoke Series: Jennifer Lopez, Vol. 1
Instrumental Karaoke Series: Jose Alfredo Jimenez, Vol. 1
Instrumental Karaoke Series: Jose Jose, Vol. 1
Instrumental Karaoke Series: Julio Iglesias, Vol. 4
Instrumental Karaoke Series: Jerry Rivera, Vol. 1
Instrumental Karaoke Series: Jenni Rivera
Instrumental Karaoke Series: Jennifer Peña
Instrumental Karaoke Series: Jose Feliciano, Vol. 1
Instrumental Karaoke Series: Jose Jose, Vol. 3
Instrumental Karaoke Series: Juan Luis Guerra, Vol. 2
Instrumental Karaoke Series: Javier Solis, Vol. 1
Instrumental Karaoke Series: Jennifer Lopez, Vol. 2
Instrumental Karaoke Series: Jose Luis Perales, Vol. 2
Instrumental Karaoke Series: Jose Feliciano, Vol. 2
Instrumental Karaoke Series: Jose Jose, Vol. 4
Instrumental Karaoke Series: Juanes, Vol. 2
Instrumental Karaoke Series: Julio Iglesias, Vol. 3
Instrumental Karaoke Series: Juan Gabriel, Vol. 3
Instrumental Karaoke Series: Julio Jaramillo, Vol. 1
Instrumental Karaoke Series: Joan Manuel Serrat
Instrumental Karaoke Series: Juanes, Vol. 1
Instrumental Karaoke Series: Juan Luis Guerra, Vol. 3
Instrumental Karaoke Series: Jose Feliciano, Vol. 3
Instrumental Karaoke Series: Juan Gabriel, Vol. 2
Instrumental Karaoke Series: Javier Solis, Vol. 2
Instrumental Karaoke Series: Jerry Rivera, Vol. 2
Instrumental Karaoke Series: Joan Sebastian, Vol. 2
Instrumental Karaoke Series: Jose Alberto el Canario
Instrumental Karaoke Series: Jose Luis Rodriguez, Vol. 1
Instrumental Karaoke Series: Jose Jose, Vol. 2
Instrumental Karaoke Series: Jesus Adrian Romero
Instrumental Karaoke Series: Los Tucanes de Tijuana
Instrumental Karaoke Series: Laura Pausini, Vol. 2
Instrumental Karaoke Series: La Sonora Santanera
Instrumental Karaoke Series: La Oreja de Van Gogh
Instrumental Karaoke Series: La 5ª Estacion, Vol. 1
Instrumental Karaoke Series: Laura Pausini, Vol. 1
Instrumental Karaoke Series: Luis Miguel, Vol. 5
Instrumental Karaoke Series: Lupita D'Alessio
Instrumental Karaoke Series: Luis Miguel, Vol. 2
Instrumental Karaoke Series: Los Iracundos
Instrumental Karaoke Series: Luis Santiago
Instrumental Karaoke Series: Los Van Van
Instrumental Karaoke Series: Luis Miguel, Vol. 3
Instrumental Karaoke Series: Los Temerarios
Instrumental Karaoke Series: Los Angeles Negros
Instrumental Karaoke Series: Luis Miguel, Vol. 7
Instrumental Karaoke Series: Los Prisioneros
Instrumental Karaoke Series: Los Pasteles Verdes
Instrumental Karaoke Series: Luis Miguel, Vol. 4
Instrumental Karaoke Series: Luis Miguel, Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x067cfd54e665723df298667709a6c3cfba3543b794c1a7aeaf9bac1795430ab6. 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/ARJ271402835.
Instrumental Karaoke Series: Los Tigres del Norte
Instrumental Karaoke Series: Luis Fonsi, Vol. 2
Instrumental Karaoke Series: Luis Enrique, Vol. 2
Instrumental Karaoke Series: Los Panchos, Vol. 1
Instrumental Karaoke Series: Los Hermanos Rosario
Instrumental Karaoke Series: Lupillo Rivera
Instrumental Karaoke Series: Luis Fonsi, Vol. 1
Instrumental Karaoke Series: Los Panchos, Vol. 2
Instrumental Karaoke Series: La Sonora Dinamita
Instrumental Karaoke Series: Los Caribeños de Guadalupe
Instrumental Karaoke Series: Los Toros Band
Instrumental Karaoke Series: Leonardo Favio
Instrumental Karaoke Series: La 5ª Estacion, Vol. 2
Instrumental Karaoke Series: Luis Enrique, Vol. 1
Instrumental Karaoke Series: Luis Miguel, Vol. 6
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x206c513be96ba40e4befb9393fe879533376ec8532027459eed1a9259aa3fc22. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/ARJ271402902.
Instrumental Karaoke Series: Marc Anthony, Vol. 4
Instrumental Karaoke Series: Manolo Otero
Instrumental Karaoke Series: Manolo Galvan
Instrumental Karaoke Series: Manny Manuel
Instrumental Karaoke Series: Marco Antonio Solis, Vol. 2
Instrumental Karaoke Series: Marc Anthony, Vol. 3
Instrumental Karaoke Series: Myriam Hernandez, Vol. 2
Instrumental Karaoke Series: Marc Anthony, Vol. 2
Instrumental Karaoke Series: Mana, Vol. 3
Instrumental Karaoke Series: Marcos Witt
Instrumental Karaoke Series: Marco Antonio Solis, Vol. 3
Instrumental Karaoke Series: Marco Antonio Solis, Vol. 1
Instrumental Karaoke Series: Miguel Bose
Instrumental Karaoke Series: Mana, Vol. 1
Instrumental Karaoke Series: Milly Quezada
Instrumental Karaoke Series: Melina Leon
Instrumental Karaoke Series: Marc Anthony, Vol. 1
Instrumental Karaoke Series: Michael Jackson
Instrumental Karaoke Series: Monchy & Alexandra
Instrumental Karaoke Series: Myriam Hernandez, Vol. 1
Instrumental Karaoke Series: Mana, Vol. 2
Instrumental Karaoke Series: Marc Anthony, Vol. 5
Instrumental Karaoke Series: Marco Antonio Muñiz
Instrumental Karaoke Series: Nicola Di Bari, Vol. 2
Instrumental Karaoke Series: Navidad, Vol. 4
Instrumental Karaoke Series: Navidad, Vol. 2
Instrumental Karaoke Series: Navidad, Vol. 1
Instrumental Karaoke Series: Navidad, Vol. 3
Instrumental Karaoke Series: Nicola Di Bari, Vol. 1
Instrumental Karaoke Series: Puerto Rican Power, Vol. 2
Instrumental Karaoke Series: Pedro Infante
Instrumental Karaoke Series: Palito Ortega
Instrumental Karaoke Series: Paloma San Basilio
Instrumental Karaoke Series: Pimpinela, Vol. 1
Instrumental Karaoke Series: Pedro Fernandez, Vol. 2
Instrumental Karaoke Series: Prince Royce
Instrumental Karaoke Series: Paquita la del Barrio, Vol. 2
Instrumental Karaoke Series: Pepe Aguilar, Vol. 1
Instrumental Karaoke Series: Puerto Rican Power, Vol. 1
Instrumental Karaoke Series: Proyecto Uno
Instrumental Karaoke Series: Pimpinela, Vol. 2
Instrumental Karaoke Series: Paquita la del Barrio, Vol. 1
Instrumental Karaoke Series: Pablo Milanes
Instrumental Karaoke Series: Pedro Fernandez, Vol. 1
Instrumental Karaoke Series: Pepe Aguilar, Vol. 2
Instrumental Karaoke Series: Pedro Fernandez, Vol. 3
Instrumental Karaoke Series: Paulina Rubio, Vol. 2
Instrumental Karaoke Series: Paulina Rubio, Vol. 1
Instrumental Karaoke Series: Pablo Montero
Instrumental Karaoke Series: Rene Gonzalez
Instrumental Karaoke Series: Romeo Santos
Instrumental Karaoke Series: Ricardo Arjona, Vol. 3
Instrumental Karaoke Series: Raphael, Vol. 1
Instrumental Karaoke Series: Ramon Ayala
Instrumental Karaoke Series: Ricky Martin, Vol. 1
Instrumental Karaoke Series: Rakim & Ken y
Instrumental Karaoke Series: Ricardo Montaner, Vol. 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b65e77243e90e87da6686bc172727d7844ac63ed895da7ec28fb1a10658b73d. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:06:14Z), 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/ARJ271403754.
Instrumental Karaoke Series: Roberto Carlos, Vol. 1
Instrumental Karaoke Series: Ricardo Montaner, Vol. 2
Instrumental Karaoke Series: Ricardo Montaner, Vol. 1
Instrumental Karaoke Series: Ricardo Arjona, Vol. 2
Instrumental Karaoke Series: Rolando Laserie
Instrumental Karaoke Series: Roberto Orellana
Instrumental Karaoke Series: Raphael, Vol. 2
Instrumental Karaoke Series: Rocio Durcal, Vol. 3
Instrumental Karaoke Series: Ruben Blades, Vol. 2
Instrumental Karaoke Series: Rudy La Scala
Instrumental Karaoke Series: Roberto Ledesma
Instrumental Karaoke Series: Ricardo Arjona, Vol. 4
Instrumental Karaoke Series: Ricardo Arjona, Vol. 1
Instrumental Karaoke Series: Rocio Durcal, Vol. 1
Instrumental Karaoke Series: Ricky Martin, Vol. 3
Instrumental Karaoke Series: Rocio Jurado
Instrumental Karaoke Series: Rocio Durcal, Vol. 2
Instrumental Karaoke Series: Roberto Carlos, Vol. 2
Instrumental Karaoke Series: Ricky Martin, Vol. 2
Instrumental Karaoke Series: Ray Barreto
Instrumental Karaoke Series: Richie Ray & Bobby Cruz
Instrumental Karaoke Series: Raphy Leavitt y la Selecta
Instrumental Karaoke Series: Roberto Carlos, Vol. 3
Instrumental Karaoke Series: Ruben Blades, Vol. 1
Instrumental Karaoke Series: RBD, Vol. 1
Instrumental Karaoke Series: RBD, Vol. 2
Instrumental Karaoke Series: Samuel Hernandez
Instrumental Karaoke Series: Sonora Ponceña
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x708077fa08555a4ee69542381697e9d4eb9460df4cff9a120ea4276519ad5ce3. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/ARJ271404144.
Instrumental Karaoke Series: Sin Bandera
Instrumental Karaoke Series: Shakira, Vol. 1
Instrumental Karaoke Series: Shakira, Vol. 3
Instrumental Karaoke Series: Santos Colon
Instrumental Karaoke Series: Selena, Vol. 1
Instrumental Karaoke Series: Shakira, Vol. 2
Instrumental Karaoke Series: Soda Stereo
Instrumental Karaoke Series: Silvio Rodriguez
Instrumental Karaoke Series: Shakira, Vol. 4
Instrumental Karaoke Series: Selena, Vol. 2
Instrumental Karaoke Series: Olga Tañon, Vol. 1
Instrumental Karaoke Series: Kany Garcia
Instrumental Karaoke Series: Orlando Contreras
Instrumental Karaoke Series: Oscar D'Leon, Vol. 1
Instrumental Karaoke Series: Yolandita Mongue
Instrumental Karaoke Series: Olga Tañon, Vol. 2
Instrumental Karaoke Series: Oscar D'Leon, Vol. 2
Instrumental Karaoke Series: Olga Tañon, Vol. 3
Instrumental Karaoke Series: Toño Rosario
Instrumental Karaoke Series: Trio los Condes
Instrumental Karaoke Series: Tego Calderon
Instrumental Karaoke Series: The Beatles
Instrumental Karaoke Series: Tommy Olivencia
Instrumental Karaoke Series: Tercer Cielo
Instrumental Karaoke Series: Tina Turner
Instrumental Karaoke Series: Tito el Bambino
Instrumental Karaoke Series: Timbriche, Vol. 2
Instrumental Karaoke Series: Tito Rodriguez
Instrumental Karaoke Series: The Bee Gees
Instrumental Karaoke Series: Tradicional Infantil, Vol. 2
Instrumental Karaoke Series: Thalia, Vol. 1
Instrumental Karaoke Series: Tradicional Infantil, Vol. 1
Instrumental Karaoke Series: Tradicional Infantil, Vol. 3
Instrumental Karaoke Series: Tito Rojas, Vol. 2
Instrumental Karaoke Series: Timbriche, Vol. 1
Instrumental Karaoke Series: Thalia, Vol. 2
Instrumental Karaoke Series: Tito Rojas, Vol. 1
Instrumental Karaoke Series: Thalia, Vol. 3
Instrumental Karaoke Series: Tito Nieves
Instrumental Karaoke Series: Victor Manuelle, Vol. 2
Instrumental Karaoke Series: Victor y Turbe el Pirule
Instrumental Karaoke Series: Valentin Elizade
Instrumental Karaoke Series: Victor Manuelle, Vol. 3
Instrumental Karaoke Series: Vicente Fernandez, Vol. 5
Instrumental Karaoke Series: Vicente Fernandez, Vol. 2
Instrumental Karaoke Series: Vicente Fernandez, Vol. 3
Instrumental Karaoke Series: Vicente Fernandez, Vol. 1
Instrumental Karaoke Series: Vicente Fernandez, Vol. 4
Instrumental Karaoke Series: Victor Manuelle, Vol. 1
Instrumental Karaoke Series: Wisin & Yandel, Vol. 1
Instrumental Karaoke Series: Willy Chirino, Vol. 2
Instrumental Karaoke Series: Willie Gonzalez
Instrumental Karaoke Series: Willie Colon
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34d9e44278fdefc8280e3be1c4a50d14fdf2ca63231c76ba422ae24c5b7a5bd6. 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/ARJ271404524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc50f43dd546247afb6029ac4e9c59850514689b18342de6ff613f55440a4a8f2. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/ARJ271404525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50fb0dc370fd20573075dfe3a4cde6fd526b2b4cb644791fd9dc914acefdde17. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T10:49:29Z), 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/ARJ271404526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f30706605f268b16175a577b1380a5d027ec7b82c1c24cc87164f83a9c49419. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/ARJ271404527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b1fe8151064cc93008233f8dff6dcd23bc97384c431db3f6a41b70cbc0d78b8. 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/ARJ271404528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x199350fff2fd0499befec7ddf36fc2f87c507a87911362f23de96dc077111967. 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/ARJ271404529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5be6d66520b99cbfde044f11b99725f0b3e07f8ab83935b170cd9c51403535a7. 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/ARJ271404530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3310785fee095c001c77ce0f95af68f4de7a54153e758e40ccb151f4319fc990. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:30:26Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARJ271404531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x208b1adee15552ee8f451f1892fa7d5283cdd63400ed143dafb7d90e1cc383e9. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/ARJ271404532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x453a99705924109c23758f723c4e24e0005e8cef7e389c410e9a4f14c0a5a7b7. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T20:01:47Z), 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/ARJ271404533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1ca0917f6dae3bb515777c06d20717bc52621abb2045a99d6f24c1deb4447bd. 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/ARJ271404534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5ec48a393d887ad864f14e0caacd16db50d69135c56d45292cd2e075f413ac0. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:03:26Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARJ271404535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x745a9424abc33ac33811dfe7e583f0a7d4b66594c463bdf199329df95e8ef65b. 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/ARJ271404536.
Instrumental Karaoke Series: Wilfrido Vargas
Instrumental Karaoke Series: Wisin & Yandel, Vol. 2
Instrumental Karaoke Series: Willy Chirino, Vol. 1
Instrumental Karaoke Series: Varios Artistas, Vol. 46
Instrumental Karaoke Series: Varios Artistas, Vol. 7
Instrumental Karaoke Series: Varios Artistas, Vol. 23
Instrumental Karaoke Series: Varios Artistas, Vol. 35
Instrumental Karaoke Series: Varios Artistas, Vol. 16
Instrumental Karaoke Series: Varios Artistas, Vol. 6
Instrumental Karaoke Series: Varios Artistas, Vol. 74
Instrumental Karaoke Series: Varios Artistas, Vol. 3
Instrumental Karaoke Series: Varios Artistas, Vol. 5
Instrumental Karaoke Series: Varios Artistas, Vol. 27
Instrumental Karaoke Series: Varios Artistas, Vol. 38
Instrumental Karaoke Series: Varios Artistas, Vol. 26
Instrumental Karaoke Series: Varios Artistas, Vol. 43
Instrumental Karaoke Series: Varios Artistas, Vol. 14
Instrumental Karaoke Series: Varios Artistas, Vol. 13
Por Ese Hombre (In The Style Of Brenda K.Starr, Tito Nieves & Victor Manuelle)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ea0b8fd5e165a2fa5489ac4461d47e4964a876b100a156b46738ebac963e2a4. Chain 2 (Bitcoin): anchored in block 958756 (2026-07-19T18:52:33Z), 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/ARJ271407393.
Instrumental Karaoke Series: Varios Artistas, Vol. 19
Instrumental Karaoke Series: Varios Artistas, Vol. 92
Instrumental Karaoke Series: Varios Artistas, Vol. 83
Instrumental Karaoke Series: Varios Artistas, Vol. 96
Instrumental Karaoke Series: Varios Artistas, Vol. 11
Instrumental Karaoke Series: Varios Artistas, Vol. 1
Instrumental Karaoke Series: Varios Artistas, Vol. 17
Instrumental Karaoke Series: Varios Artistas, Vol. 2
Instrumental Karaoke Series: Varios Artistas, Vol. 84
Instrumental Karaoke Series: Varios Artistas, Vol. 12
La Boda de Ella (In The Style Of Bobby Valentin)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb7822e3547833bb0a080842989a44e8fff146a917e933c2d847b5fc2f93783d. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/ARJ271407385.
Instrumental Karaoke Series: Varios Artistas, Vol. 71
Instrumental Karaoke Series: Varios Artistas, Vol. 18
Instrumental Karaoke Series: Varios Artistas, Vol. 25
Instrumental Karaoke Series: Varios Artistas, Vol. 8
Instrumental Karaoke Series: Varios Artistas, Vol. 9
Instrumental Karaoke Series: Varios Artistas, Vol. 67
Instrumental Karaoke Series: Varios Artistas, Vol. 10
Instrumental Karaoke Series: Varios Artistas, Vol. 32
Instrumental Karaoke Series: Varios Artistas, Vol. 79
Instrumental Karaoke Series: Varios Artistas, Vol. 34
Instrumental Karaoke Series: Varios Artistas, Vol. 65
Instrumental Karaoke Series: Varios Artistas, Vol. 60
Instrumental Karaoke Series: Varios Artistas, Vol. 20
Instrumental Karaoke Series: Varios Artistas, Vol. 91
Instrumental Karaoke Series: Varios Artistas, Vol. 15
Instrumental Karaoke Series: Varios Artistas, Vol. 4