Source cointelegraph.com
Mimblewimble’s integration into Litecoin came by way of the Mimblewimble Extension Block, also known as MWEB, which allows the network’s users to opt-in to confidential transactions. MWEB lead developer David Burkett, who has been sponsored by the Litecoin Foundation, said the upgrade improves Litecoin’s viability as a fungible currency that can be used for everyday transactions, pay employee salaries and even purchase real estate.
Litecoin first embarked on Mimblewimble integration in a pair of Litecoin Improvement Proposals dating back to October 2019. The network launched its first Mimblewimble testnet in October 2020 following initial delays due to low community participation. The testnet was also launched around the time that regulators in Europe — chiefly, Europol — were sounding the alarm over privacy coins.