UC DCP tax question walkthrough for Vilma (item 117). Major process fix: found + resolved via SOP a cross-system duplication (Daily wrote 33 duplicate June events into Finance's own table). Wrote SOP-FINANCE-LEDGER.md v1.1, updated SOP-INDEX.md, broadcast platform-wide. Also found and worked around a save.php Unauthorized bug (K433) via file_write_web.php fallback.

Logged item 117 (UC DCP investment record); wrote SOP-FINANCE-LEDGER.md v1.1 and SOP-INDEX.md v2.10; broadcast 96 sent; K432 and K433 memory findings logged; LEGACY-60.md and handoff-60.md both written (LEGACY via file_write_web.php fallback due to save.php bug)