The Open Network (TON), an independent Layer 1 blockchain closely associated with the Telegram messaging platform, experienced a brief outage on June 1, temporarily halting block production before network functionality was restored. The development team reported the issue at 12:51 UTC and resolved it within approximately 40 minutes.
In an official update, TON developers stated:
“We deployed a quick fix that required updating only a few masterchain validators to restore block production. The incident originated from an error in the masterchain scheduling queue.”
Users were assured that no funds were affected, and all transactions submitted during the downtime remained secure.
Outages in blockchain networks tend to occur more frequently in high-throughput, fast blockchains due to their technical complexity. As blockchain technology evolves, brief interruptions may become more common, potentially affecting general user confidence in cryptocurrencies.
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TON Network Outages in 2024
Throughout 2024, TON faced multiple service disruptions, primarily related to the minting of the DOGS meme coin.
In August 2024, a surge in demand for DOGS led to several short outages, causing network congestion and forced halts.
The first outage occurred on August 27 when block production stopped at block 45,341,899. The network remained inactive for several hours until validators restarted their nodes to regain consensus around 4:00 AM UTC.
Functionality was briefly restored by 5:30 AM but failed again hours later due to continued high traffic from users minting DOGS on TON.
Another brief outage happened on August 28, halting production at block 45,350,522.
This second interruption lasted about six hours before being resolved, with block production resuming later that day.
Continued Interest and Major Funding
Despite these intermittent network issues, TON has continued to attract significant interest from both retail and institutional investors, especially within the digital asset space.
In March 2025, TON secured $400 million in funding from several venture capital firms, including Sequoia Capital, Draper Associates, CoinFund, and SkyBridge.
This investment underscores strong confidence in TON’s long-term potential and technological roadmap.
Frequently Asked Questions
What caused the TON blockchain outage in June?
The outage was caused by an error in the masterchain scheduling queue. A rapid fix was deployed involving updates to a small number of validators, restoring full network function within 40 minutes.
Were user funds at risk during the outage?
No user funds were affected. All pending transactions were processed normally once block production resumed.
How common are outages like these in blockchain networks?
High-throughput blockchains with complex architectures occasionally experience short interruptions. These are often resolved quickly without financial impact.
What is being done to prevent future outages on TON?
The development team is continuously optimizing network scheduling and validator coordination to improve stability and handle high traffic loads more effectively.
Did the 2024 DOGS meme coin event affect investor confidence?
Despite temporary disruptions, investor interest remained strong, as demonstrated by major funding rounds and ongoing institutional support.
Where can I monitor TON’s network status in real time?
You can check validator dashboards and community-run status pages for live updates on network performance and block production.