What is ONE?

Question

What is ONE?

Accepted Answer

## TLDR

ONEchain (ONE) is a gaming-focused Layer 1 blockchain built to help games use blockchain features and give players ownership of digital assets.

1. It gives game developers tools to add blockchain functions, including player-owned in-game items.
2. ONE is the network token, used for transaction fees and staking.

## Deep Dive

### 1. Purpose and technology

ONEchain is designed for blockchain gaming. It is EVM-compatible, meaning developers familiar with Ethereum smart contracts can adapt many of their tools and applications. The project offers SDKs, APIs, and contract templates to make adding blockchain features to games simpler. ([CoinMarketCap](https://coinmarketcap.com/currencies/cross))

Its Mainnet 2.0 upgrade in June 2026 uses Proof of Staked Authority (PoSA): validators stake tokens and are selected to confirm transactions and produce blocks. ([ONEchain update](https://blog.opengamefoundation.org/hashkey-cloud-joins-onechain-as-a-validator-adding-global-node-infrastructure-986863244430))

### 2. ONE token and project history

ONE pays network transaction fees and can be staked to support network security. The project was rebranded from CROSS to ONEchain in 2026; the project description says the change did not alter the token contract or underlying network. ([CoinMarketCap](https://coinmarketcap.com/currencies/cross))

## Conclusion

ONEchain is a gaming-oriented blockchain, while ONE is its utility token for network use and staking. How well its tools support game developers and player-owned assets will be central to its purpose. Which game experiences will make the most of those features?null

What is ONEchain (ONE)?

Deep Dive

1. Purpose and technology

2. ONE token and project history

Conclusion

Explore Similar Coins

OKZOO

Impossible Cloud Network

Defi App

Anoma

Chainbase

SOON