Solana Foundation initiates a new proposal, suggesting the introduction of "Accounts Lattice Hash"

The Solana Foundation has initiated the SIMD-0215 proposal, which adds a new hash called "Accounts Lattice Hash". It uses homomorphic hashing to maintain the hash of the entire account status, which can be updated quickly and is very secure. It allows: (1) each block to contain hashes of all accounts, not just those changed in that block, and (2) removal of Epoch Accounts Hash. If adopted, it will replace the Epoch account hash with a lattice-based method, thereby achieving efficient and real-time updates of account status without having to reprocess all accounts.