POA Core

POA Core is a sidechain with Proof of Autonomy consensus by independent validators. Launched in Dec 2017.

xDai Chain

xDai Chain is a hard spoon sidechain developed by POA and MakerDAO. It uses bridged Dai as a native token xDai. Launched in Oct 2018.


BlockScout is a full featured open source Blockchain explorer for Ethereum networks.


TokenBridge is a product to transfer tokens between Ethereum chains.


Category to ask technical questions, e.g. how to use the network or decentralized apps


News and Updates from the POA team and local communities


POSDAO, a Proof-of-Stake (POS) algorithm implemented as a decentralized autonomous organization (DAO)