> For the complete documentation index, see [llms.txt](https://docs.exsat.network/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.exsat.network/approach/architecture.md).

# Architecture

exSat introduces a first-of-its-kind Docking Layer solution to overcome the siloed nature of existing blockchain infrastructures, for a more interconnected, efficient, and versatile blockchain ecosystem. Unlike typical L2 solutions that aim to increase transaction speed or reduce costs, exSat introduces [a Docking Layer](/approach/what-is-exsat/exsats-docking-layer-approach.md) to scale the Bitcoin ecosystem comprehensively.

<figure><img src="https://lh7-us.googleusercontent.com/docsz/AD_4nXcVXrWR3SiC03fpBRku5RF0q9ywl7_DJUVuyCu7rSarjiU-LY889ILRDyVXeahB7CIWBRYRHs5B_eMfXmcWgCFae2lhM-W5Va1mCr7h3p40Xe7t9Jx14Mfn63sbtqSRhye2IBJG9by4HeGYz-DYqOjTnq8v?key=6Axyre-pSVFtX1IgrJPPPA" alt=""><figcaption></figcaption></figure>