Bithumb Temporarily Halts ONT, ONG, and MBL Transactions for Ontology Network Upgrade
bitcoinworld.co.in Aug 19, 2026

Bithumb Temporarily Halts ONT, ONG, and MBL Transactions for Ontology Network Upgrade

AI-summarised brief · reviewed before publication

South Korean exchange Bithumb halted deposits and withdrawals for Ontology tokens ONT, ONG, and MBL beginning 10:00 a.m. UTC on August 20 to support a scheduled Ontology network upgrade. The pause is intended to prevent transaction errors during the protocol change, a common practice when blockchains undergo hard forks or major updates. Trading of these tokens remains possible, but network‑dependent functions are disabled until the upgrade completes. Bithumb has not set a final end time, but similar maintenance windows typically last a few hours. Users are advised to monitor official announcements for resumption details.

💡 Why It Matters

  • · The suspension underscores how exchange‑level safeguards protect user assets during critical blockchain upgrades, preventing potential loss or stuck balances that could arise from incompatible transactions.