Bitcoin has many layers to it that ensure security and decentralisation - find out more about the Bitcoin main chain here.| The Bitcoin Manual
Help support Bitcoin's Lightning Network by setting up a lightning node - find out how to set up a lightning node with detailed instructions.| The Bitcoin Manual
The Lightning Network is built on top of Bitcoin's main chain and facilitates instant and near feeless transactions - find out more here.| The Bitcoin Manual
With Greenlight, developers can integrate Lightning in their apps seamlessly, while granting users full control over their funds.| Blockstream: Bitcoin and digital asset infrastructure