Golden Finance reports that the Solana Foundation launched the SIMD-0215 ​​proposal. This proposal adds a new hash, namely "Accounts Lattice Hash", which uses homomorphic hashing to maintain the hash of the entire account status, which can be updated quickly. It is also very secure and enables: (1) each block to contain the hashes of all accounts, not just the accounts changed in that block, and (2) to remove the Epoch Accounts Hash. If adopted, it would replace Epoch account hashes with a lattice-based approach, allowing for efficient, real-time updates of account status without the need to reprocess all accounts.