A MARKET-NEUTRAL, CROSS-VENUE-SCOPE (two venue suffixes on the SAME exchange) funding-carry strategy that harvests Binance perpetual funding while staying delta-neutral. It holds SOL on Binance Spot (BTCUSDT.BINANCE_SPOT-style: SOLUSDT.BINANCE_SPOT) and simultaneously shorts the SOLUSDT.BINANCE USD-M perpetual in equal notional. The perp short collects funding whenever funding is positive (perp at premium). This is deliberately the SINGLE-EXCHANGE form the prior cross-venue (Binance-spot / Hyperliquid-perp) carry failure explicitly recommended: the hedge is a CLEAN intra-Binance basis (the perp is mechanically pegged to spot via the funding mechanism), so there is essentially no inter-venue basis noise — the exact structural defect that killed the cross-exchange version. SOL is chosen over BTC because its perp funding runs structurally higher and more persistently positive than BTC's heavily-arbitraged funding, giving real headroom over fees. The book is NEAR-ALWAYS-ON with hysteresis gating to amortize the ~0.30% full-cycle round trip (spot 0.10%x2 + perp 0.05%x2) over weeks of funding accrual rather than churning entry/exit. Signal cadence on 1H bars + the real Binance funding_rate stream.