Ethereum's EIP-8361 would burn validator rewards to zero at 50% staked

Ethereum researchers filed EIP-8361 on Aug. 4, proposing to burn a growing share of validator rewards until net consensus issuance hits zero at 50 percent of supply staked.

"We've spent years running the experiment: issuance went up with the amount staked, and the validator set became at best estimated roughly 90 percent delegated and concentrated in a handful of exchanges, staking providers and liquid staking tokens," Jérôme de Tychey, co-founder of the Ethereum Community Conference and a proposal author, said.

About 41.5 million ETH, or 34.07 percent of supply, is staked and earning 2.67 percent, per the Ethereum Validator Queue. The authors' modeling puts annual consensus yield falling from about 2.6 percent to 1.2 percent at today's ratio, phased in over 18 months. The burn reaches 100 percent at a saturation balance of roughly 60.25 million ETH, with execution-layer income from transaction fees and maximal extractable value left untouched.

Without changes, staked ETH could exceed 70 million by early 2028, more than 55 percent of supply, concentrating control among large operators and custodians rather than a broad set of participants, the authors project.

The case for tapering issuance

The mechanism calculates an idealized reward for each validator duty — attestations, block proposals, sync committee work — exactly as today, then deducts a fraction that is permanently removed from circulation. The fraction rises with the staking ratio relative to the saturation balance, to the power of 1.5, capped at 100 percent. Annual issuance under the permanent curve would peak near 0.5 percent of supply around a 20 percent staking ratio, then decline toward zero at 50 percent.

To avoid a shock, the change would phase in over 18 months, with the base reward factor temporarily doubling at activation to keep initial net yields close to present levels. Combined with typical upgrade lead times, participants would have roughly two years to adapt.

Supporters argue the adjustment lets the staking market find its own equilibrium where yield matches the risk premium participants demand, reducing dilution for non-stakers and reinforcing ETH's scarcity. "A solo staker clears one single hurdle: their own costs. Someone delegating clears two: the provider's fee, plus the risk of trusting somebody else with their ETH," de Tychey said. "As yields compress, that fee stops fitting."

Critics warn of consolidation and DeFi fallout

The backlash has been sharp. "This is so disappointing on every level. This is bad for decentralization, this is bad for Ethereum adoption, and this is bad for the credibility of the network," Mike Silagadze, founder of liquid staking protocol Ether.fi, said.

Greg Koumoutsos, technical research lead at the Lido Labs Foundation, said the proposal oversimplifies what issuance pays for. "Ethereum is not only paying for slashable ETH; it is paying for decentralization, operator diversity, censorship resistance, and network resilience," he said.

Lower rewards could make solo staking uneconomical while larger operators with economies of scale keep running, critics argue. Stani Kulechov, founder of Aave, Ethereum's largest lending protocol, warned the change could push yield-seeking holders toward other assets. "My concern is... those who are fine with ETH beta and yield might also sell ETH for other yielding assets," he said.

Institutional players are watching closely. "Institutional adoption requires certainty and playing with the issuance at the margin would cause uncertainty and institutions hate uncertainty," Dr. Steve Berryman, Bitwise's head of client partnerships for Ethereum, said. ETH treasury firms such as Bitmine (BMNR) and Sharplink (SBET) — whose structural case rests on native staking yield — would see revenue cut roughly in half at current staking levels, with further erosion as the ratio climbs.

The draft arrived two days before the Aug. 6 deadline for consideration in the Hegotá upgrade, drawing criticism over review time. De Tychey countered that the idea has been debated publicly since 2023. "Proposed for inclusion is where scrutiny begins and absolutely not where it ends," he said. The proposal remains a draft and has not been scheduled for any network upgrade.

This article is for informational purposes only and does not constitute investment advice.