Why a Proposal to Zero Out Ethereum Staking Rewards Collapsed in Two Days: The Structure of the EIP-8363 Fight

What the Proposal Does: Burning Only Newly Issued ETH

Ethereum's consensus layer currently issues 64 × √D gwei per epoch, where D is total active balance, and pays it to validators. Because issuance scales with the square root of stake while being divided across all of it, yield falls roughly as the inverse square root of the staking ratio. It falls but never stops. Even if all ETH were staked, yield would remain around 1.5 percent, leaving a standing incentive to stake more. That is the authors' core concern.

EIP-8363 leaves that formula untouched and adds a deduction on top. After rewards and penalties are applied each epoch, each validator is charged a fraction of the idealised reward for every duty assigned to it—attestation, block proposal, sync committee—and that ETH is destroyed. The burn fraction is total active balance divided by 60,250,000 ETH, raised to the power 1.5. Against a supply of about 121.93 million ETH that threshold is 49.4 percent, at which point the fraction reaches one and issuance is exactly cancelled.

Two design points matter. First, the deduction is sized on what perfect performance by that validator would have earned, not on actual earnings, so the gap between performing a duty and skipping it remains what it is today. Shrinking the reward curve itself would weaken every per-duty incentive while leaving MEV untouched, harming chain stability. Second, the burned ETH is not redirected anywhere. Sending it to other validators, a treasury, or public goods would leave total issuance unchanged and create a new claimant whose share could be lobbied over.

In Numbers, This Is a 55 Percent Pay Cut

Roughly 41.78 million ETH is staked against a supply of 121.93 million, or 34.3 percent, per ultrasound.money on August 7. Applying the proposal's own formulas at that level, the burn fraction already reaches 57.7 percent, taking gross consensus-layer yield of 2.57 percent down to 1.09 percent net.

What is easily missed is that this deduction hits most of validator income, not a slice of it. Execution-layer income—priority fees and MEV—is exempt, but the proposal itself puts execution-layer rewards at no more than 78,300 ETH a year, about 0.20 percent against today's staked base. Live figures from ultrasound.money show issuance at 2.575 percent APR against 0.052 percent from MEV and 0.049 percent from tips, meaning consensus issuance accounts for roughly 96 percent of a validator's total return. All-in income would therefore fall from about 2.68 percent to about 1.19 percent, a cut of some 55 percent.

Applying that at once would force stake out, so the proposal temporarily doubles BASE_REWARD_FACTOR from 64 to 128 at activation and decays it back over roughly 18 months in 65 steps. But the transition softens only the level, not the shape. The ceiling at 60.25 million ETH is live from the first epoch.

There is a further cost that does not show in headline yields. Penalties retain their full magnitude while net earnings fall, so the time required to earn back an outage grows to roughly 3.8 times what it is today. The ETH cost of downtime is unchanged; the days of net income it consumes are not. That is part of why solo stakers reacted most sharply.

The Opposition Comes in Three Layers

The first layer is direct business impact. Kulechov argued that unpredictable yield would push away institutions seeking stable cash flow, and that at zero rewards most ETH borrowing strategies become unviable, leaving short-selling as the only reason to borrow ETH. The looping trade—borrow ETH, stake it or buy a liquid staking token, post it as collateral, borrow again—works only while staking yield clears the borrow rate. Aave's total supplied stood at roughly $26.3 billion on August 6, with ETH-denominated assets at about $10.9 billion, over 40 percent of the total, against borrowings of about $11.3 billion.

The second layer is process. Silagadze objected that a change with far-reaching implications for all of DeFi was filed with 48 hours of comment time, and argued this reinforces the view that Ethereum is run by a small group of insiders. The proposal's front matter, however, carries a creation date of July 14, and the underlying research goes back years. What was compressed was the public review window, not the thinking. That objection nonetheless landed hardest with core developers.

The third layer is the most troublesome: it attacks the fit between ends and means. Writing on Ethereum Magicians, Kulechov argued that a zero-yield regime filters out everyone staking for economic return and leaves the field to entities staking for structural or regulatory reasons—precisely the KYC'd, jurisdiction-bound operators the proposal fears. It accepts the authors' goal and argues the mechanism works against it.

The case in favour is equally clear. Staking beyond some level buys little marginal security while concentrating supply with custodians and ETF issuers, making a fork against a dominant operator harder to coordinate socially. Issuance acts as a dilution tax on non-stakers, pushing them to stake. Co-author Jérôme de Tychey warned that if the entry queue stays saturated, staked ETH could exceed 70 million by early 2028, over 55 percent of supply.

Read "99.92 Percent Against" With Care

On August 5 the Ethereum Validators Association opened stake-weighted signalling. By August 6 it reported around $150 million worth of ETH voted at 99.92 percent no; by August 7 figures of roughly 83,000 ETH and 99.77 percent against were circulating.

The association's own breakdown, however, records that $150 million as ten no votes and two yes votes—twelve entities. The 83,000 ETH is about 0.2 percent of the staked base. The direction is real and unsurprising: ask validators whether to cut validator income and the answer is predictable. The magnitude is a rounding error, and should not be cited as a referendum.

The Outcome Was Deferral, Not Rejection

EIP-8363 received a 30-minute slot at All Core Devs Consensus #184 on August 6, more than any other Hegotá item. Participants raised small-validator and centralisation concerns, one developer argued for withdrawal on grounds of insufficient preparation time, and another raised the effect on the Nakamoto coefficient. The recorded next step for the presenting author was to consider withdrawing it from Hegotá consideration. The inclusion list updated after the call does not contain it.

This is not rejection. Proposed-for-inclusion is the weakest procedural stage, Hegotá selection reportedly continues toward early November, and mainnet is estimated for the second quarter of 2027. The authors' stated reason for moving quickly—that every month of delay enlarges the constituency earning from the status quo—was, ironically, confirmed by the outcome.

Business Development Insights

1. The more financially load-bearing a protocol becomes, the less able it is to change its own monetary policy. EIP-8363 was not stopped by a technical flaw. It was stopped by the businesses built on staking yield and by a process objection. The authors' own statement that delay enlarges the status-quo constituency is an acknowledgment of that dynamic. Firms designing products that reference ETH staking yield should hold both propositions at once: this is a parameter changeable by governance, and it is a parameter becoming practically unchangeable. In the near term that means stability; over the long term, an unresolved question that will return.
2. Product designers should understand precisely that 96 percent of validator income is issuance. MEV and priority fees dominate the narrative, but measured figures show consensus-layer issuance accounts for the overwhelming majority of returns. Overweighting execution-layer income badly distorts yield assumptions. As spot crypto ETF frameworks are debated in Japan and US issuers move to stake essentially all of their holdings, any product embedding staking rewards needs the income composition, and the fact that most of it is subject to protocol governance, written into prospectus-level risk disclosure.
3. Stake-weighted signalling should not be trusted as a measure of governance legitimacy. "$150 million voted, 99.92 percent against" reads powerfully; the substance is twelve entities and 0.2 percent of staked supply. Any firm relying on decentralised governance outcomes for business decisions needs the discipline of checking participant counts and population share rather than headline value. This applies well beyond Ethereum, as a standard check when evaluating partners or investees that use DAO-style decision-making. Governance fragility does not surface in technical due diligence.

Sources

• NADA NEWS, "Aave Founder Warns on ETH Staking Reward Cut Proposal" https://www.nadanews.com/362687/
• NADA NEWS, "Lido Executive Pushes Back on Burn Proposal Offsetting Issuance at ~50% Staking Ratio" https://www.nadanews.com/362556/
• EIP-8363 pull request (GitHub) https://github.com/ethereum/EIPs/pull/12081
• Ethereum Magicians, "EIP-8363: Tapered Issuance Burn" discussion thread https://ethereum-magicians.org/t/eip-8363-tapered-issuance-burn/29263
• Ethereum Magicians, "All Core Devs Consensus (ACDC) #184, August 6, 2026" https://ethereum-magicians.org/t/all-core-devs-consensus-acdc-184-august-6-2026/29209
• DeFiprime, "EIP-8363: Ethereum's Tapered Issuance Burn" https://defiprime.com/ethereum-tapered-issuance-burn-eip-8363
• Cointelegraph, "Ethereum researchers want to rein in staking, critics say it could backfire" https://cointelegraph.com/news/ethereum-researchers-want-to-rein-in-staking-critics-say-it-could-backfire
• The Defiant, "Aave And ether.fi Founders Lead Opposition To Ethereum's Staking Yield Burn" https://thedefiant.io/news/blockchains/eip-8363-staking-issuance-burn-reaction-kulechov-silagadze
• Bankless, "Breaking Down Ethereum's New Issuance Debate" https://www.bankless.com/read/breaking-down-ethereums-new-issuance-debate
• ultrasound.money (live issuance and yield figures) https://ultrasound.money/