ONEchain

ONEchain (ONE), formerly known as CROSS, is a gaming-optimized, EVM-compatible Layer 1 blockchain designed to support decentralized gaming and player ownership of in-game assets. It provides SDKs, APIs, and smart contract templates to simplify blockchain integration for game developers. Following its Mainnet 2.0 upgrade in June 2026, the network operates using Proof of Staked Authority (PoSA) consensus with BLS signatures. ONE is the network's native utility token, used for transaction fees, staking, and participation in the ecosystem. The project was rebranded from CROSS to ONEchain in 2026 without changes to the existing token contract or underlying network.