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 artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f875a7996da0436b1420a9ec9e7d798d1b104ec7349ae3271bfbd5f4737ce68. Chain 2 (Bitcoin): anchored in block 953713 (2026-06-15T00:33:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/83331935-07ed-4054-a88a-40a0c1260147.json and https://artists.proofprofile.net/proofs/artist/83331935-07ed-4054-a88a-40a0c1260147.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Mi Pequeña Serranita (a. Armando Mtz Rosas)
Musicos Oaxaqueños (a. Angel Santiago Herrera)
Palabras del Corazón (a. Angel Santiago H.) Musicos Oaxaqueños
Paisajes de Acuarela (a. Angel Santiago H.) Musicos Oaxaqueños
Ángel Ïjxtaräng (Banda Tradicional de Tlahuitoltepec)
Los Berrinchudos (Banda Filarmonica Infantil Zempoaltepecana) a. Ramiro Perez
Tus Ojitos (Banda Filarmonica Musicos Oaxaqueños)
Fiesta De Mi Pueblo (Banda Filarmonica Musicos Oaxaqueños)
Esta Noche Se Da Cuenta (Banda Filarmonica Tu'uk Nëëm Xuuxp)
Cerro de Agua (Banda Filarmónica Juvenil Cerro de Agua)
Azúcar En Tus Labios (Banda Filarmonica Musicos Oaxaqueños) a. Angel Santiago H.
Mis Raíces (Banda Filarmónica Musicos Oaxaqueños) a. Angel Santiago H.
JAKYUKË' ËM (Hannibal Francisco Jimenez Vargas)
Recorriendo La Sierra (Miguel Angel T. Tapia)
Contigo De La Mano (Siempre Quiero Estar)