By 2026, the story of Layer2 has shifted. The dominance of Rollup is no longer a given, and Plasma, the old route, is shining again.

The main driver behind this is the maturity of zero-knowledge proof technology. Breakthroughs in ZK have directly changed people's perceptions of Plasma—once considered an "obsolete technology," it now appears to be underestimated.

The current scaling race is increasingly divided into two camps: on one side are Rollups, continuing to focus on the Ethereum mainnet, mainly serving institutional-level settlements with high compliance requirements and large transaction amounts. On the other side are new-generation Plasma solutions, including XPL and INTMAX, quietly targeting the huge overlooked market of stablecoin payments and small, high-frequency transactions.

So why has Plasma suddenly become popular again? Simply put, it's about cost.

Even with optimized Gas fees, Rollups cannot bypass a fundamental limit—the transaction data must be on-chain. This is a physical constraint at the protocol level, creating a hard cost floor. Plasma's approach is entirely different; it keeps transaction data off-chain and only submits a small state root to the chain. Take INTMAX as an example: each transaction on-chain only takes up 5 bytes, which is a significant advantage compared to other solutions. Imagine paying for a coffee on Plasma—transactions are almost imperceptible.

This also explains why XPL is focusing on the stablecoin track. It doesn't aim to be a general-purpose public chain but explicitly positions itself as a high-speed channel for stablecoins. Focused specialization has become a core competitive advantage; in microtransactions and daily payments, this professional design can deliver maximum efficiency.