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 0x51fcf98174ae74c0406e51407a4b719bc9492629007ae37dd9579df47d86b7c8. 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/2e49e9b0-6a64-4788-bd06-4e2b0ed24319.json and https://artists.proofprofile.net/proofs/artist/2e49e9b0-6a64-4788-bd06-4e2b0ed24319.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Talento de Barrio - Base de Rap Superación
Base de Rap Romantico para Enamorar / Para Que Regreses
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 0xa8bb5043625bef27ac4765adb071b41677638b4802e2a6cd7f8847179e2dfb6e. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/QZNJX2006424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2da826af98f35a8d7b4b1a823f03c3628ad1e10467149cd84c5876beb0a86817. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T00:52:19Z), 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/QZGLS2151319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa95cf2c8f126afa9fa0fb5d776cabef2bc6ec7e3f90827c1dbe29f2a548dce0. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/MXH312100149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x715ee6a7820e647aca7cb7c17db7d7fbdfb2fdaaa6a4b1d1c20ff36e1c84dadc. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/QZHZ52137865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1014fb4dd75dabdc382e9bfffabede19271a2e61370959741d55024c868528b. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), 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/QZHZ52151979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89dd5d28c8e58e182948b414ff102a6d1cde8e2a296340eec8af35fd0397cc10. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/QZHZ52184502.
Base de Rap Malandro - Criminal (Instrumental)
Base de Rap - Viaje Profundo (Instrumental)
Pista de Reggaeton - Bien Bellakoso (Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd493d236cf3039e41cac93c2f65bfdac2cb77bbe64bec209ead287908003b65. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/QZNJV2130112.
Beat Reggaeton - Quizás mañana (Instrumental)
Base de Rap Calle - Una Vez Más (Instrumental)
Beat Rap Malandro Mujeres y Calles Peligrosas
Beat Type Rap Malandro - A la Mala Aprendí
dont deliver to youtube Type Beat El Mismo Dolor
Base de Rap Estilo Mexicano - Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e906e86f640f23d27cb8121b547cb163bd8c8a92629d291d690820b0c08d47d. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/QZHZ42233019.
Beat Reggaeton Malianteo el Demonio de la Tinta
Beat Reggaeton Malianteo los Mejores del Mundo
Salir del Barrio Base de Rap Con Guitarras
Beat Malandro Base de Rap una Fiesta Mexicana
Base de Rap Sentimental Riendo para No Llorar
Beat Malandro Tumbado Malos Pensamientos
Base de Rap Malandro el Rey del Malianteo
Base De Rap México Tendidos Como Bandidos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90b1ab57a1cd57e7bcfd96282fe42ce0cdba6c4758f2d629a9f9078978d47e19. 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/GX8KD2374629.
Estilo Mexicano Base de Rap Corrido Tumbado
Un Ambiente de Miedo Beat Terror Obscuro
Soy Mexicano Mi Bandera Rap Calle Malandro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x997afe46c0e0af8d625daabd947035924192f81dd747bbc04d57e53ac4d6c60c. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T05:02:52Z), 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/GX4R52313746.
Miedo Criminal Serial Ambiente De Terror
Base de Rap Malandro Armados y Peligrosos
Le Canto a mi Barrio Base de Rap Malandro
Aqui No Hay Miedo Base De Rap Malandro 2
Que Buen Fieston (Base de Rap Fiesta Malandra)
Fiesta en el Barrio Base de Rap Malandro Calle
Perros de Calle y un Beat Calle Malandro
Una Base de Rap Cultura Mexicana y se Armo la Fiesta
Base de Rap Malandro Crecer en el Barrio
Una Base Rap Malandro A Mi Que Me Cuentas
Sonido Mexicano de Calle Mi Ritmo Malandro
Una Base de Rap Fiesta Mexicana Rancho Humilde
Mi Estilo Malandro Es Base Del Rap y Esta Vida Me Encanta
Base De Rap Calle Malandro Va A Correr Sangre
Mi Estilo Calle Es Base del Rap en Mi Soledad
En Mi Base del Rap Hay una Fiesta Mexicana
Mi Estilo Malandro Es Base Del Rap Vatos Locos
Mi Estilo Malandro Es Base Del Rap Y Negocios Chuekos
Pura Base de Rap Malandro Locote Con Peyote
Base de Rap Malandro Cumbia Mexicana Una Fiestota
Estilo Malandro Base de Rap Si La Muerte Llega
Sangre por Sangre Base Rap Malandro Infierno
Estilo Malandro Base de Rap en Caminos de Muerte
Rap Malandro Cultura Mexicana Estilo Callejero
Santa Base de Rap Malandro Bendice mi Camino
La Purga Base de Rap Trap en Noche de Halloween
Estilo Malandro Base de Rap un Amor Loco
Cultura Mexicana Base de Rap Estilo Malandro
Estilo Malandro Base de Rap Vida o Muerte
Budaya Meksiko dan Basis Rap Vatos Locos
En Mi Base de Rap Mi Pistola Es Calle y Ley
En El Barrio Aprendi Base de Rap Malandro Calle
Sangre Azteca de Rap Malandro Estilo Cultura Mexicana
Cultura Mexicana y Base de Rap Por mi Tierra Bendita
Estilo Malandro Barrio Loco En mi Base del Rap
Estilo Malandro Traición En Base de Rap de Calle
Sobrevivi la Calle en Base de Rap Calle Malandro
Mi Santa me Protege mi Base de Rap Calle
Estilo Malandro Maldad en Base de Rap Calle Tumbado
Estilo Malandro Traición en Base de Rap Calle Tumbado
Estilo Malandro Mi Base de Rap y Tu Envidia
Doble Cara mi Base de Rap es Estilo Malandro
Loquera y Pisto Estilo Malandro Es Mi Base de Rap
Criminal Estilo Malandro Es mi Base del Rap
Freestyle Estilo Malandro es la Base del Rap
Te extraño tanto Triste es mi Base de rap
Estilo Malandro Somos la Calle Vida Real y Rap
Estilo Malandro Criminales en Base del Rap
Una Fiestota Cumbia Callejera Estilo Malandro con mi Rap
Una Fiestota en mi Base de rap Callejera
Te esperare con mi base de rap y mi amor por ti
Estilo Malandro Mexicano Base de Rap y Calle
Estilo Malandro de Calle es base del Rap y nada nos Para
Entre las Sabanas Sensual Reggaetón de Mamis
Ando Prendido y mi Estilo Malandro es mi base del Rap
Sangre por Sangre y mi base es Estilo Malandro
Fiesta Mexicana en el Barrio y en mi base de Rap
Estilo Malandro en Base de Rap Corre Sangre
SENTIMENTAL ESTILO MALANDRO EN BASE DE RAP DE CALLE
La base de mi Rap Malandro es ser Tumbado
Estilo Malandro Rolando el Gallo es Base del Rap
Estilo Malandro con Base de Rap es Calle Real
Si Tu No Estas en Mi Base de Rap Sentimental Me Muero
Donde están perros mi base de rap tumbado los tumba
Órale Guey Cultura Mexicana un Rap Estilo Malandro de Cholos
Adicto a Lo Malo Estilo Malandro Bien Loco
मेरे इंडिया कैले रैप में मालेंड्रो स्टाइल