Cryptelio

Harmony to Shut Down Blockchain, Migrating ONE Tokens to Ethereum

Cryptelio Editorial Published 7 Sep 2026 · 10:15 UTC
Harmony to Shut Down Blockchain, Migrating ONE Tokens to Ethereum

Harmony, the blockchain network launched in 2019, is set to shut down its operations and migrate its native token, Harmony (ONE), to the Ethereum network as an ERC-20 asset. The decision comes amid concerns over security threats posed by state actors and artificial intelligence agents.

Validators are advised to begin powering down their nodes starting September 10. The network has faced significant challenges, including a major exploit in August that minted approximately 4 billion ONE tokens, leading to a drastic drop in value. Additionally, a breach of its Horizon Bridge in 2022 resulted in a loss of nearly $99.6 million.

In the migration process, Harmony will take a snapshot of token holders' balances at the final block and automatically airdrop the new tokens to the same Ethereum addresses. However, users are encouraged to exit all smart contracts by September 10, as multisig safes, liquidity pools, and on-chain applications will not transfer with the tokens.

As part of its future plans, Harmony aims to fund an AI video venture called The Remix Economy, which is designed to create an open library of prompts and assets for users to build upon. Despite these changes, the price of ONE has not seen a positive response, remaining significantly lower than its previous values.

FAQ

Why is Harmony shutting down its blockchain?

Harmony is shutting down its blockchain due to security concerns related to threats from state actors and artificial intelligence agents, as well as challenges faced in the past, including significant exploits and breaches.

What will happen to my ONE tokens during the migration?

During the migration, Harmony will take a snapshot of token holders' balances at the final block and automatically airdrop the equivalent amount of new ERC-20 tokens to the same Ethereum addresses.

What should I do with my tokens before the migration?

Users are encouraged to exit all smart contracts, including multisig safes, liquidity pools, and on-chain applications, by September 10, as these will not transfer with the tokens.

What is The Remix Economy project?

The Remix Economy is an AI video venture that Harmony plans to fund, aimed at creating an open library of prompts and assets for users to build upon.

How has the price of ONE reacted to these changes?

Despite the migration and future plans, the price of ONE has not seen a positive response and remains significantly lower than its previous values.

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