Vitalik Buterin said on X that Ethereum could include EIP-8288, a recursive STARK memory pool proposal, in the network’s I-star upgrade as a next step after Frames, aiming to move quantum-safe signature data off-chain and reduce the cost of quantum-safe privacy transactions.

In his post, Buterin described the proposal as a way to store quantum-safe signature data off-chain while keeping proof data compact on Ethereum. He said the approach could cut the gas cost of quantum-safe privacy transactions from around 10,000,000 to tens of thousands.

The design relies on Frames together with recursive STARK aggregated transactions. Under the structure outlined by Buterin, nodes would send about 100 to 300KB of STARK data per time period, while the on-chain overhead would be one STARK plus 96 bytes for each statement that needs to be proved.

The proposal remains at the discussion stage. Buterin framed EIP-8288 as a candidate for the I-star upgrade, but the available information does not show that it has been formally adopted for inclusion. Other implementation details, including timing, final specification changes, and broader developer support, were not disclosed.

The announcement adds to Ethereum’s ongoing work on scaling and proof systems by focusing on a narrower technical problem: how to make quantum-safe signatures and privacy-oriented transaction designs less expensive to use on-chain. Rather than changing the goal of stronger cryptographic security, the proposal focuses on reducing the data and gas burden required to support it.

Why It Matters

Ethereum protocol proposals often matter before deployment because they signal where the network’s technical priorities are heading. In this case, the focus is not on a new consumer feature but on whether advanced cryptography, including post-quantum-friendly designs, can become practical without imposing prohibitive on-chain costs.

That is relevant for market structure over time because lower-cost proof systems could widen the range of privacy and security tools that developers can build on Ethereum. If proposals like EIP-8288 gain traction, they may reinforce the chain’s role as a platform for complex cryptographic applications rather than simple transaction settlement alone.