Vitalik Buterin Unveils Plan to Reduce Ethereum's Network Size and Cost
Key Summary
Ethereum co-founder Vitalik Buterin has proposed a new plan to reduce the network's size and cost by moving complex cryptographic operations off the main blockchain. The plan, tagged as EIP-8288, suggests users could verify cryptographic calculations without storing all the underlying data on-chain, reducing gas costs and potentially offsetting the reduced burn rate.
Precedent & Market Context
The Ethereum network has been facing increasing congestion and high transaction fees, prompting the need for a more efficient solution. The recent implementation of the Glamsterdam upgrade, which increases the gas limit from 60 million to 200 million, is a step in the right direction. However, this upgrade alone may not be enough to address the network's scalability issues.
Main Event
Vitalik Buterin has proposed a new plan to reduce the network's size and cost by moving complex cryptographic operations off the main blockchain. The plan, tagged as EIP-8288, suggests users could verify cryptographic calculations without storing all the underlying data on-chain, reducing gas costs and potentially offsetting the reduced burn rate. According to the draft, users will generate these proofs on their own devices. Nodes in the transaction waiting area, known as the mempool, will then combine these proofs, ensuring that each block only carries a single proof that validates all of them.
Analysis & Market Impact
The appeal of this plan lies in the size disparity. Current quantum-resistant signatures require about 2 to 3 kB of data and 150,000 to 200,000 gas for verification, while STARKs demand over 128 kB. Gas is the unit Ethereum uses to measure computational work, and users pay for it with ETH. Under this draft, verification would cost 3,000 gas for leanSPHINCS signatures and 30,000 gas for leanSTARK proofs. However, the draft remains incomplete with two key parameters marked 'TBD,' no assigned network upgrade, and no client teams or wallets committed to it.
Implications & Outlook
The proposal also depends on EIP-8141, which lays the groundwork for EIP-8288. However, the draft remains incomplete. Two core parameters, AGGREGATED_VK and DEPS_HASH, are currently marked as “TBD” in the specifications. The proposal is not yet tied to a specific network upgrade, and client teams have not committed to developing it. Furthermore, wallets and privacy applications have not indicated any plans to adopt it. If every transaction verifies its own cryptographic proofs, it could lead to a significant reduction in the network's size and cost. However, the implementation timeline and the impact on ETH holders remain uncertain.