Bithumb to halt NEO and GAS transfers on July 31 for N3 upgrade

Deposits and withdrawals on the NEO N3 network will pause from 18:00 KST, with trading staying open as the exchange supports a network upgrade expected at block 12,020,000.

NEO

Summary

Bithumb will temporarily suspend deposits and withdrawals for NEO and GAS on the NEO N3 network from July 31, 2026 at 18:00 KST as it supports a NEO network upgrade and updates its node server. The upgrade is expected on August 1, 2026 at 01:00 KST at block height 12,020,000. Trading for both tokens will remain available during the maintenance period, and transfer services will resume after the exchange confirms network stability.

Terms & Concepts
  • NEO N3 network: The latest main network version for NEO.
  • node server: A server that connects to and validates blockchain network data.
  • block height: The numbered position of a block in a blockchain.