On-Chain Governance is a system for managing and implementing changes to cryptocurrency blockchains. On-chain governance includes rules for instituting changes that are encoded into the blockchain protocol. This type of governance allows stakeholders to vote on proposed changes, allowing them more control over the development of their chosen blockchain network. It also enables developers to quickly propose and implement updates without having to rely on centralized authorities or third parties such as miners or exchanges.The benefits of using an on-chain governance system extend beyond just providing increased control over how a given blockchain evolves; it can also help ensure that all participants in the network have access to up-to date information about any proposed amendments, creating greater transparency than traditional methods of decision making would allow for. Additionally, by enabling users with voting power within the network (through tokens held) they are incentivized not only towards maintaining consensus but actively participating in its evolution as well - this helps keep stakeholders engaged with their chosen project and provides an additional layer security against malicious actors attempting take advantage of loopholes present within decentralized networks .In conclusion, while there may be some drawbacks associated with using an On chain Governance System such as scalability issues which could arise due too many proposals being voted upon simultaneously , overall it has proven itself capable enough at addressing concerns related both decentralization & security - two key elements when considering cryptocurrencies today . Therefore , if implemented correctly these systems should provide great value moving forward regardless whether you're looking at Bitcoin's Lightning Network or Ethereum 2.0 's Proof Of Stake model.