{
  "id": "everget-butterworth-filter",
  "platform": "TradingView",
  "runtime_version": "Pine Script v4",
  "steps": [
    "Opened BSV test chart (NASDAQ:AAPL 1h); prior script removed from chart first",
    "Opened Pine Editor (Untitled script), selected all and cleared",
    "Entered exact source text and verified editor lines equal source",
    "Clicked 'Add to chart'",
    "Butterworth Filter (study) added with no compile error; Object Tree shows BF; screenshots taken",
    "Removed script from chart via 'Undo insert Butterworth Filter' before next item; script not saved or published"
  ],
  "commands": [],
  "result": "pass",
  "timestamp_jst": "2026-10-07T06:12:23+09:00",
  "source_sha256": "7a79715f92a9272647fae1a7d08948e52ff0299df9307dcd6b6717446fb62834",
  "covers_compilation": true,
  "covers_backtest": true,
  "notes": "Indicator (study, v4) compiled without error. BF green/red line plotted on AAPL 1h overlay. Bulk insert caused Monaco auto-indent cascade; re-entered line-by-line with auto-indent stripped; verified 56 lines + trailing newline (Line 57) and indentation visually against source. No strategy report (indicator). Not deployed.",
  "evidence_scope": "BSV runtime verification summary (logs/screenshots retained privately)"
}