Harmony has put forward a proposal to shut down its layer-1 blockchain and move its native ONE token to Ethereum, marking a dramatic pivot for the network just weeks after a security incident rattled its community.
A Network Bows Out
The plan calls for sunsetting Harmony's standalone layer-1 chain entirely, with the ONE token migrating onto Ethereum. If approved, the move would end Harmony's run as an independent blockchain and fold its ecosystem into the broader Ethereum environment, where liquidity, tooling and developer activity are far more concentrated.
The proposal represents an acknowledgment that maintaining a separate layer-1 has become increasingly difficult in a market where established platforms dominate. Rather than continuing to operate on its own, Harmony is betting that aligning with Ethereum offers a more sustainable future for its token holders and remaining projects.
Sometimes survival means letting go of the chain you built and joining the one everyone else is on.
Fallout From a Recent Exploit
The migration proposal arrives on the heels of a troubling episode for the network. A recent exploit forced Harmony to consider discarding roughly 109,000 transactions, a drastic step that underscored the fragility of the chain's operations and shook confidence among users.
That incident appears to have accelerated the internal reckoning over whether the layer-1 remains viable. Discarding tens of thousands of transactions is an extraordinary measure, one that can undermine trust in a blockchain's immutability and its core value proposition.
Harmony is no stranger to security troubles. The network previously suffered a major bridge hack in 2022 that drained a substantial sum, an event that damaged its reputation and weighed on its long-term prospects.
Key considerations facing token holders include:
- Whether the community will approve the shift to Ethereum
- How ONE balances will be converted and preserved during migration
- What becomes of applications and users still active on the existing chain
What Comes Next
The proposal will ultimately hinge on community support and the practical mechanics of moving ONE to Ethereum. For holders, the central questions revolve around how their tokens will be handled and whether the transition preserves value through the process.
If the plan moves forward, Harmony would join a growing list of projects reconsidering the standalone layer-1 model in favor of building atop or migrating to larger, more secure ecosystems. The coming weeks are likely to bring further details as