A long-only single-instrument breakout strategy on XRPUSDT perpetual futures using 4-hour bars and OHLCV-only data, with a daily-bar regime filter. This proposal applies the 4H Volume-Confirmed Breakout architecture (proven on BNB Sharpe ~4, SOL Sharpe 4.42, BTC Sharpe 3.74) to XRP — but NOT as blind auto-replication. The empirical justification is asset-specific: the analyst explicitly noted the 4H Volume Breakout architecture works on assets whose volume distribution shows distinct multi-sigma spikes around news/catalyst events (matching BTC/SOL/BNB), and FAILS on assets with smoother volume profiles (LINK -7.2%). XRP has the MOST event-driven volume profile of any major crypto: SEC lawsuit verdict (July 2023), ETF speculation cycles (2024-2025), Ripple partnership announcements, and on-ledger token unlock schedules ALL produce textbook 2-3+ sigma volume spikes that align precisely with this architecture's signal mechanism. XRP is also currently NOT covered in the portfolio (zero XRP positions), so this fills a genuine diversification gap rather than adding redundant coverage. Critically, the 4H timeframe (vs daily) avoids the sparse-signal failure mode that killed the Golden Cross (14 trades over 6 years) and Multi-Week Trend strategies — 4H breakouts on XRP fire ~20-40 times per year, providing enough trades for walk-forward to find a stable edge. The strategy uses ONLY OHLCV data (no funding/OI/liquidations dependencies) so it sidesteps the supplementary-data verification fragility seen in recent failures.