We’re very excited about the potential for future proofing the NEAR protocol design with stateless validation,” said Bowen Wang, Director of Protocol at Pagoda. “From a research perspective, we expect that as zero-knowledge tech matures, more protocols will adopt a similar approach, where a smaller set of expensive machines execute transactions and produce proofs, while a bigger validator set validates the proofs. This will enable more unified security across networks and defragment Web3, advancing a key aspect of the chain abstraction vision.”
Phase 2 is a shift in direction from the original Nightshade sharding architecture NEAR launched with in 2020, bypassing some fundamental roadblocks in that protocol design around the implementation of challenges in the initial idea of Phase 2, while also unlocking additional benefits. Other network improvements in Phase 2 include in-memory trie, wherein validator nodes can load the entire state into RAM for maximized performance. This will greatly improve transaction throughput thanks to minimizing storage access.