Ronin L2 completes OP Stack migration, slashes RON inflation and boosts fees

Published: 2026-05-12 19:12:39 |

Ronin L2 has completed its hard fork and “Ethereum homecoming” on May 12, ending four years as an independent EVM sidechain. The network executed the upgrade at block 55,577,490 after a ~10-hour shutdown, and games on the chain (including Axie Infinity and Pixels) suspended on-chain activity during downtime and resumed immediately. The key change is Ronin L2’s transition onto Optimism’s OP Stack, with settlement and finality handled by Ethereum and off-chain data availability provided by EigenDA. Partners named in the migration include Optimism, Conduit, Boundless, and EigenLayer. Economics were reshaped around RON. Under a new Proof of Distribution model, RON inflation falls from over 20% annually to below 1%. Around 90 million RON previously earmarked for passive staking are redirected toward the Ronin treasury, and Ronin L2 sequencer profits are also routed to the treasury. Marketplace fees are raised from 0.5% to 1.25%. Governance also shifts toward token-weighted voting, giving RON holders more direct influence over treasury decisions, buybacks, and DeFi initiatives. The article also notes a plan to deploy Uniswap v3 as Ronin L2’s canonical DEX, supported by a $1.5M liquidity incentive. The migration is framed as a security and decentralization response to the Ronin bridge exploit in March 2022 (Lazarus Group), and as a way to make Ronin L2 more composable with Ethereum’s DeFi ecosystem.

Neutral

This is a major network upgrade for Ronin L2 (migration to OP Stack, new reward/inflation rules, and fee/governance changes), so it can attract attention from RON-focused traders. However, the article doesn’t provide immediate quantitative catalysts like fresh major inflows, listings, or large announced buyback programs—only structural tokenomics and integration steps. Historically, large L2 migrations often create short-term volatility around the upgrade window, but sustained price impact usually depends on post-migration user growth and liquidity. The fee increase and lower inflation may be seen as medium-term supportive, while market participants may first “wait for execution” (DEX liquidity, composability, and DeFi activity) before repricing RON. Hence, the expected net effect on overall market stability is more likely neutral than clearly bullish or bearish.