Deterministic Chain pin-bushing articulation work P_art = T_chain * mu_lube * (2*pi/Z_cog) * r_pin * omega_cog + lateral cross-chain deflection cosine friction engine (.json, .csv, .pdf) built for Silca Secret Chain Blend, Zero Friction Cycling, CeramicSpeed UFO, Shimano / SRAM — zero-upload ephemeral Wasm RAM execution.
Running ephemeral Wasm verification…