Onchain trading is still quite early → not because we lack “DEXs”, but because we still lack market structure. Even after multiple cycles of DeFi infra upgrades, with promises of higher throughput and faster execution, the reality is that on-chain trading still behaves like a secondary venue when markets get heated rapidly since their latency degrades when volatility spikes. Cross-margining is fragmented, risk engines across venues are inconsistent, and ordering & execution guarantees often break under intense load. That’s the structural disadvantage vs CEXs → not product variety, but execution predictability. And now the market is clearly shifting away from isolated, single-primitive protocols → toward vertically integrated trading environments. @HyperliquidX is the cleanest proof that we have where traders didn’t just show up for a perp product, instead they wanted a platform that encompassed execution, collateral, and product surfaces under one system where UX and performance compound instead of being constrained by shared blockspace. This sets the context of what @bulletxyz_ is building for - - - - - Bullet: The Clean Shot Bullet is a dedicated execution platform engineered specifically for trading → extending @solana’s throughput with a purpose-built trading runtime designed to deliver ~1ms latency and 20,000+ orders/sec. Key designs: • Run the trading loop in an application-specific execution environment (for CEX-like responsiveness and deterministic behavior) • Anchor settlement + balances to Solana (allows users to have self-custody + preserve trust-minimized guarantees → this allows users to remain interoperable with the rest of the Solana DeFi eco) Bullet also has a modular tech stack with an underrated edge in application-specific sequencing: • Execution: Bullet Core (Rust, Sovereign SDK-based) with a continuous-stream sequencer ensuring timely updates as they arrive (soft confirmations around ~1ms) • Settlement: Solana as the canonical ledger • Data availability: @celestia so execution traces remain public and independently verifiable • Verifiable correctness: Succinct SP1 zkVM generating proofs that the off-chain execution followed the correct logic, verifiable on Solana If a platform can define sequencing rules inside a trading-specific domain, they are no longer stuck fighting global fee markets or mempool dynamics. That opens the door to microstructure that’s simply not possible on general-purpose chains → fairness constraints, maker/cancel priority, reducing latency-race toxicity, and structurally improving the environment for liquidity providers (tighter spreads, deeper books, less adverse selection). Bullet also goes beyond “just perps” → the ultimate endgame is a vertically integrated stack: • Spot markets • Perpetuals • Lending/borrowing with unified collateral + a shared margin/risk engine across the lending + derivatives layers. This is important because it keeps capital productive. Instead of assets (in particular stablecoins) sitting idle across separate protocols, collateral can move through one coherent system: deposit, earn yield, count as margin, hedge with perps, and run multi-legged strategies (delta neutral strats) without the need to use 3-5 different venues. This is the “superapp” thesis for trading: execution + settlement + collateral + products in one place. Personal take • If Solana is going to be a real home for insti-scale derivatives and high-frequency flows, it needs a venue that doesn’t break when markets get volatile (remember what happened during October 10th 2025) • Bullet has a good shot (no punt intended) to build that: CEX-grade speed + deterministic behavior + verifiable execution, built into a Solana-native distribution surface • However, we should also be cognizant of the sequencer trust + centralization optics: even if settlement is on Solana, execution still runs through a sequencer (“trust-minimised” still needs to be ironed out in a clear manner) • ZK proving economics / latency in practice: cost + throughput + how quickly proofs land matters and if proofs are delayed/expensive, Bullet ends up with the same problem • Liquidity bootstrapping is still king → speed doesn’t matter if the orderbooks are still thin. Bullet still needs the hard part: attracting/retaining real makers, deep liquidity, and consistent volume across enough markets - - - - - Read more below at @mementoresearch 👇