Bithumb Suspends ZIL Deposits and Withdrawals: Critical Network Upgrade Deadline Approaches

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Bithumb Suspends ZIL Deposits and Withdrawals: Critical Network Upgrade Deadline Approaches

Bithumb, one of South Korea’s largest cryptocurrency exchanges, has announced a temporary suspension of deposits and withdrawals for Zilliqa (ZIL). The halt begins at 3:00 a.m. UTC on May 4, 2025. This move supports a scheduled network upgrade for the Zilliqa blockchain. Users must act before the deadline to avoid service interruptions.

Bithumb Suspends ZIL Transactions: What Users Need to Know

The exchange confirmed the suspension in an official notice on May 2, 2025. Deposits and withdrawals for ZIL will stop at 3:00 a.m. UTC on May 4. Trading of ZIL on Bithumb will continue during the maintenance period. However, users cannot move funds in or out of the platform. This is a standard procedure for blockchain upgrades. Many exchanges follow this pattern to prevent transaction failures or lost funds.

Bithumb advises all users to complete pending ZIL transactions before the cutoff. After the upgrade, the exchange will resume services at a later, unannounced time. Users should monitor Bithumb’s official announcements for updates. The upgrade aims to improve network performance and security. Zilliqa is a high-throughput blockchain known for its sharding technology. This upgrade likely introduces protocol enhancements or bug fixes.

Zilliqa Network Upgrade: Technical Context and Timeline

The Zilliqa network upgrade targets specific improvements to its core protocol. Zilliqa uses sharding to process thousands of transactions per second. Upgrades often adjust shard allocation, consensus mechanisms, or smart contract capabilities. The exact scope of this upgrade remains undisclosed. However, similar events in the past included hard forks or parameter changes.

The timeline is clear: suspension starts at 3:00 a.m. UTC on May 4. The upgrade itself will occur shortly after. Exchanges like Bithumb typically resume services within 24 to 48 hours. Users should not attempt to send ZIL during the suspension. Transactions may fail or result in permanent loss. The exchange will not credit funds sent during the halt.

Historical Precedent: Exchange Suspensions During Upgrades

Major exchanges routinely suspend deposits and withdrawals during network upgrades. Binance did the same for Ethereum’s Shapella upgrade in 2023. Coinbase paused Solana transactions during its network upgrade in 2024. These measures protect users from failed transactions and network instability. Bithumb follows industry best practices by issuing advance notice. The exchange has a history of transparent communication during such events.

In 2024, Bithumb suspended deposits for another altcoin during a similar upgrade. Services resumed within 36 hours without major issues. This pattern suggests a smooth process for ZIL holders. However, delays can occur if the upgrade encounters unexpected problems. Users should plan for potential extended downtime.

Impact on ZIL Holders and Traders

The suspension affects several groups of users. Traders cannot move ZIL to external wallets or other exchanges. Arbitrage opportunities between Bithumb and other platforms will close temporarily. Long-term holders who keep ZIL on Bithumb face no direct risk. Their balances remain intact and accessible for trading. However, they cannot withdraw to cold storage until services resume.

Active traders should review their positions before the deadline. If they plan to move ZIL off the exchange, they must do so before 3:00 a.m. UTC on May 4. After the suspension, only internal transfers and trading remain possible. The ZIL market on Bithumb may experience reduced liquidity. Some traders might shift to other exchanges during the halt.

Comparison with Other Exchange Policies

Different exchanges handle network upgrades differently. Some suspend all services, including trading. Others only pause deposits and withdrawals. Bithumb’s approach is moderate. It keeps trading active while blocking fund movements. This allows price discovery to continue. Users can still buy or sell ZIL on the platform. However, they cannot transfer funds to take advantage of price differences elsewhere.

Upbit, another Korean exchange, often follows similar procedures. Coinbase sometimes suspends trading entirely for major upgrades. Bithumb’s policy balances user convenience with network safety. The exchange prioritizes preventing transaction errors over full service continuity.

How to Prepare for the ZIL Suspension

Users should take specific steps before the deadline. First, check their ZIL balance on Bithumb. Second, complete any pending withdrawal requests. Third, if they need to move ZIL to a hardware wallet or another exchange, they should do so now. Fourth, review their trading strategies. If they plan to trade ZIL during the suspension, they can still do so. Fifth, bookmark Bithumb’s official announcement page for updates.

Do not attempt to deposit ZIL after the suspension starts. The transaction will fail, and funds may be lost. Bithumb will not recover them. Similarly, do not send ZIL from Bithumb to an external address. The withdrawal will not process. The exchange will cancel it automatically.

Zilliqa’s Broader Market Position in 2025

Zilliqa remains a significant player in the blockchain space. Its sharding technology provides scalability advantages. The network supports decentralized applications, smart contracts, and tokenization. As of early 2025, ZIL ranks among the top 100 cryptocurrencies by market capitalization. The upcoming upgrade could enhance its competitive position.

Network upgrades often trigger price volatility. In the past, ZIL experienced price increases before major upgrades. However, this is not guaranteed. The suspension itself may create short-term selling pressure. Traders unable to move funds might sell their ZIL on Bithumb. This could temporarily depress prices. After services resume, the market may stabilize.

Expert Perspectives on Scheduled Maintenance

Industry analysts view scheduled maintenance positively. It shows the exchange and network prioritize security and performance. “Regular upgrades are essential for blockchain health,” says a blockchain security expert. “Exchanges that coordinate with these upgrades demonstrate operational maturity.” Users should not panic. The suspension is a routine technical procedure.

Another expert notes that communication is key. “Bithumb’s advance notice gives users time to prepare. This reduces confusion and potential losses.” The exchange’s track record supports this view. Previous suspensions have been resolved efficiently.

Conclusion

Bithumb suspends ZIL deposits and withdrawals for a critical network upgrade starting May 4, 2025. Users must complete transactions before the 3:00 a.m. UTC deadline. Trading continues during the halt, but fund movements stop. The upgrade aims to improve Zilliqa’s network performance and security. Bithumb follows industry best practices with clear communication. Users should monitor official channels for resumption updates. This temporary measure protects user funds and ensures a smooth upgrade process.

FAQs

Q1: When does Bithumb suspend ZIL deposits and withdrawals?
A1: The suspension begins at 3:00 a.m. UTC on May 4, 2025. Users must complete all transactions before this time.

Q2: Can I still trade ZIL on Bithumb during the suspension?
A2: Yes, trading of ZIL on Bithumb will continue normally. Only deposits and withdrawals are paused.

Q3: What happens if I send ZIL to Bithumb after the suspension?
A3: The deposit will fail, and the funds may be lost. Bithumb will not credit them to your account.

Q4: How long will the suspension last?
A4: Bithumb has not announced an exact resumption time. Typically, services resume within 24 to 48 hours after the upgrade.

Q5: Why is Bithumb suspending ZIL services?
A5: The suspension supports a scheduled network upgrade for the Zilliqa blockchain. This upgrade improves network performance and security.

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