> For the complete documentation index, see [llms.txt](https://x1ecochain.gitbook.io/x1-ecochain-white-paper/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://x1ecochain.gitbook.io/x1-ecochain-white-paper/introduction/abstract.md).

# Abstract

X1 EcoChain is the world’s first totally decentralized, energy-efficient, and environmentally friendly blockchain deployed on low-powered X1Nodes. By combining the benefits of the **Proof of Nodes (PoN) consensus algorithm**, low power consumption (only 3 Wh), and a scalable architecture, X1 EcoChain introduces a new paradigm of Web4 infrastructure — environmentally friendly, hacker-resistant, and entirely independent from centralized data centers.

The platform offers built-in support for the ECO-20 token standard (EVM-compatible), a cross-chain bridge, a token constructor, and developer-friendly SDKs. With plug-and-play node infrastructure, anyone can join the network by running an X1Node at home.\
X1 EcoChain is a leap into the future, where blockchain evolves beyond technology into a sustainable, globally inclusive infrastructure layer for Web4.