Harmony Protocol Shuts Down Layer 1 Chain, Migrates to Ethereum

Key Facts

1Harmony Protocol announced it is shutting down its Layer 1 blockchain and migrating operations to the Ethereum network.

2The platform cited fears over state-actor threats and AI-driven exploits as the primary reasons for the shutdown.

In a move highlighting the escalating security challenges for smaller blockchain networks, Harmony Protocol has announced the shutdown of its Layer 1 chain and the migration of its operations to Ethereum. According to reports, the platform is terminating its independent blockchain functions and moving its entire ecosystem, including the ONE token, to the Ethereum network. This decision marks a significant pivot for the project as it abandons its standalone infrastructure.

The platform cited credible fears over state-actor threats and AI-driven exploits as the primary drivers behind the shutdown. This strategic retreat follows a dramatic decline in the project's Total Value Locked (TVL), which fell from a peak of over $1 billion to approximately $150,000. Per analyst facts, the migration is framed as a necessary step to mitigate security risks that have plagued the protocol following previous exploits.

Based on market data as of September 8, 2026, official price levels for the ONE token are currently unavailable following the migration announcement. Investors should monitor the technical transition process to Ethereum for any impact on token liquidity. With no immediate catalysts listed in the upcoming economic calendar for this specific asset, the focus remains on the protocol's internal execution of the network migration.