#plasma $XPL 1. The core pioneering contribution of Plasma: It was proposed by Joseph Poon and Vitalik Buterin in 2017, and its core idea is the tree structure of 'subchain-mainchain'. It allows for the creation of a large number of 'subchains' outside of the mainchain (such as Ethereum) to handle transactions, only submitting the final state commitments or dispute proofs back to the mainchain. This greatly demonstrates the possibility of off-chain large-scale transaction processing, with the mainchain ensuring security, igniting the spark for all Layer 2 scaling solutions. @Plasma
#plasma $XPL Simply put, Plasma is a very important and groundbreaking idea in the history of blockchain scaling, proving the feasibility of off-chain scaling. However, due to its flaws in user experience and security model, it has completed its historical mission and has been succeeded and developed by more advanced Rollup technologies. @Plasma Nothing much to say All in xplllllllllll.