Xai 是一个无需许可的 Orbit 链，利用 Arbitrum Nitro 技术堆栈为游戏行业带来创新的、以游戏为中心的第 3 层。

Cronos 是 Crypto.org 开发的 EVM 兼容链。

Cross-chain messaging protocol

OpenLayer is a modular authentic data layer designed to modernize traditional data flows. Contributed to by everyone and every device, OpenLayer offers a modular solution that coordinates data collection, validation, and transformation, catering both web2 and web3 companies.

0G 是一个模块化 AI 链，具有适用于 AI dapps 的可扩展可编程 DA 层。

Nimble is a composable AI protocol that enables ML models and data to be combined and used by AI agents, data providers, and compute resources.