nx_vizsla_notes_register.nx

nx_vizsla_notes_register.nx -- registers VIZSLA V4b (event-anchored timed meaningful-note engine; the meaningfulnotes.com product core) via the Librarian. ENGINEER evidence = the V4b gate re-run from its DURABLE home (14 KAT rows; missing-instrument tamper run RED proven). NOTE: a *_register organ SELF-REGISTERS when nx_sov_build_run smoke-tests it (main runs with no args) -- build it ONCE and do NOT re-run, or you double the CAPREG entry (lesson from the V4 425/426 dup). license_tier: ORIGINAL