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 0x8a5d260929b347ae9878145313a1a66d84efee01cfe057d67b06c29508b8ceab. 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/ec1f8f70-b3ea-4565-9e9a-dcb13d78a640.json and https://artists.proofprofile.net/proofs/artist/ec1f8f70-b3ea-4565-9e9a-dcb13d78a640.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Recordando Al Divo De Juárez (Con Amor...)
15 Éxitos Chicanos De Oro - Grupo Lluvia
15 Baladas Inolvidables Vol. 1 - Las Mejores
15 Baladas Inolvidables Vol. 2 - Grupo Lluvia
15 Éxitos Dibujados De Los Bukis Con El Grupo Lluvia
Baladas Inolvidables Vol. 3 - Grupo Lluvia
Qué Buenos Recuerdos Vol. 4 - Grupo Lluvia
Colección De Oro: Hitazos De Los 70s Con Grupo Lluvia, Vol. 1
Hitazos De Los 70 Con Grupo Lluvia Vol. 3
Colección De Oro: Hitazos De Los 70s Con Grupo Lluvia, Vol. 3
Hitazos De Los 70 Con Grupo Lluvia Vol. 1
Colección De Oro: Hitazos De Los 70s Con Grupo Lluvia, Vol. 2
Hitazos De Los 70 Con Grupo Lluvia Vol. 2
Y por Esa Calle Vive (Su Mama Tuvo la Culpa)
Serie Homenaje: Los Bukis… Gran Homenaje
Éxitos Chicanos de Oro Vol. 2… (De Amor y Contra Ellas)
Las de Joan Sebastian… Con Sabor a Country
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d0f9406b36ac371aea14c9559cff86261249d16341f999faf11adc2e403de2a. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0gZAeX2bLsJh22ANESYs4y.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0gZAeX2bLsJh22ANESYs4y.
Grupo Liuvia Rinde Homenaje A… las de Joan Sebastian
Nada Va A Cambiar Mi Amor Por Ti - Estudio