Celestia
Celestia, formerly referred to as LazyLedger, is the first modular blockchain network in the world. It serves as a pluggable consensus and data availability layer, enabling anyone to swiftly set up a decentralized blockchain without needing to establish a new consensus network. Celestia separates the layers of the blockchain technology stack and creates new opportunities for decentralized application developers by decoupling the consensus layer from the application execution layer.
