TPS is Just the Entry Ticket, Ordering Decides Success or Failure: On-Chain Transactions Enter a New Era of 'Application-Awareness'
The competition between blockchains has shifted from TPS (transactions per second) to transaction ordering, which critically impacts market maker behavior, liquidity depth, and pricing.
Transaction ordering refers to how transactions in the mempool are sequenced and included in blocks. This process affects transaction cost, MEV (Maximal Extractable Value), success rate, and fairness. For market makers, the ability to cancel orders quickly during volatility is essential—failure leads to risks like sniping, where high-Gas transactions exploit pending orders, forcing wider spreads and reduced liquidity.
Innovations are moving from generic, Gas-based ordering to "application-aware sequencing," where transaction intent and fairness rules take priority. Examples include:
- Hyperliquid, which prioritizes cancellations and post-only orders at the consensus layer.
- Solana’s Application Controlled Execution (ACE) and BAM nodes, allowing DEXs to set custom ordering rules (e.g., market-maker priority).
- Chainlink’s SVR, which uses MEV auctions to redistribute value from liquidations triggered by oracle updates.
These developments suggest that tailored transaction sequencing is becoming essential—not just an improvement—for on-chain trading, potentially enabling DEXs to surpass CEXs in efficiency and fairness.
marsbit12/29 07:11
