Mainnet Shutdown: Final Withdrawal Deadline
Sophon (SOPH) · Other · November 25, 2026 (chain off November 30)
Sophon sets November 25, 2026 as the last day to withdraw SOPH, ETH and USDC from Sophon Chain; the ZKsync-based L2 mainnet shuts down November 30.
Sophon, the consumer-focused Ethereum Layer 2 built on the ZKsync Elastic Network with SOPH as its token, is finishing the Sophon Chain wind-down it began in 2026 after disabling new deposits and pivoting to consumer apps (next product: Pyre). In an official thread on October 19, 2026 the team set the final timeline: November 25, 2026 is the deadline to withdraw all assets, including SOPH, ETH, USDC, unclaimed staking, Guardian node and farming rewards. Key infrastructure and related websites start going offline after November 25, and Sophon mainnet shuts down for good on November 30, 2026. Assets left on Sophon Chain after the deadline risk becoming permanently inaccessible. Key topics: Sophon shutdown, SOPH withdrawal deadline, ZKsync L2 sunset, bridge out of Sophon.