According to official news, the Ethereum Ethscriptions protocol Facet mainnet will be officially launched at Ethereum block 21373000, which is approximately 23:00 on December 10th, Beijing time.
It is reported that Facet is a Layer 1+Rollup, which aims to achieve the scalability of Ethereum. Its main features include: users can trade directly on Layer 1 without leaving Ethereum; untrusted sequencing is performed through Layer 1, which is not affected by centralized sequencers; there is no privileged control, no upgradeable contracts, no privileged keys, and no centralized governance.