Do you know what Fully Onchain Execution means? When you hear “onchain execution”, you might think about connecting a wallet to a DEX, signing a few transactions, and that’s it. However, behind the scenes, crypto trading today still relies on off-chain mechanics, including order books, matching engines, settlement layers, and even custody. Fully onchain execution is something different. It means every step of the trade lifecycle - Order placement - Matching - Execution - Settlement …all happens transparently, on the blockchain itself. Why Should YOU Care? 1. Radical Transparency Every order, cancel, and match is verifiable onchain. Liquidity, execution priority, and settlement are all open and auditable. 2. Neutrality With offchain execution, exchanges can favor certain market makers, reorder queues, or quietly change rules. Onchain execution means the rules are *coded.* 3. Composability Onchain execution makes trading strategies composable with the rest of DeFi. Instead of siloed platforms, your trading can plug directly into lending, yield strategies, or vaults. Money never sits idle. And our onchain design means builders can build their own apps and primitives on Decibel, permissionlessly. 4. Security and Control You maintain control of your assets. No deposits into custodial wallets. Why It Hasn’t Been Possible (Until Now) The challenge is speed. Legacy blockchains weren’t built to handle high-performance trading. - Block times were too slow. - Throughput too limited. - Fees too high for high-volume trading. That’s why most “DEXs” compromise. They outsource order books and matching offchain, then settle back onchain later. How is it possible now? Built on Aptos, Decibel is the first engine to bring CEX-grade speed to fully onchain execution. With sub-second finality, ultra-low fees, and a trading VM optimized for order flow, it will be able to handle: - Over 1 million orders per second (coming) - Sub-20ms block times (coming) - HFT optimized backend API trading The Bottom Line? Fully onchain execution means: - Your trades are transparent and verifiable. - Your capital is always composable and can always be working. - You get the speed of a CEX, without giving up transparency or custody. - You get more opportunities to make more money with your trades and keep it once you have it. This is the foundation Decibel is built upon: a new sound of trading, where every note is onchain. Join the Waitlist: Disclaimer: This communication is for informational purposes only and does not constitute financial, investment, legal, or tax advice. This communication does not constitute an offer, solicitation, or recommendation to buy, sell, or hold any digital asset or engage with any DeFi protocol or digital asset exchange. DeFi protocols involve significant risks and may not be appropriate for everyone.