Ethereum and Solana are simultaneously confronting the same structural question: how to price staking yield, fee revenue, and token issuance as their networks mature. In the span of three weeks, Ethereum researchers published EIP-8363 — a draft proposal to taper validator rewards toward zero as s...
"The incentive to stake never switches off. Where does it stop? It doesn't." — Jérôme de Tychey, Co-founder, Ethereum Community Conference and EIP-8363 Co-author
Ethereum and Solana are simultaneously confronting the same structural question: how to price staking yield, fee revenue, and token issuance as their networks mature. In the span of three weeks, Ethereum researchers published EIP-8363 — a draft proposal to taper validator rewards toward zero as staked ETH nears 50% of supply — while Solana validators completed the network's first on-chain governance vote on SGP-0002 and SGP-0003, proposals to double the disinflation rate and restructure fee burns. Both efforts aim to reduce long-run token dilution. Neither has secured passage.
The parallel debates expose a deeper tension that cuts across proof-of-stake networks: protocols that subsidize staking to bootstrap security now face the political cost of dialing those subsidies back. Ethereum's approach attempts to impose a hard ceiling through consensus-layer mechanics. Solana's approach uses governance to accelerate an existing schedule. The market reaction, the institutional objections, and the economic implications differ materially.
On August 4, 2026, six researchers — including Ethereum Foundation contributor Justin Drake and Ethereum Community Conference co-founder Jérôme de Tychey — published EIP-8363, a draft proposing a Tapered Issuance Burn. The mechanism would keep current consensus rewards and penalties intact but burn a progressively larger fraction of each validator's rewards as total staked ETH rises. At 60.25 million ETH staked (~50% of circulating supply), the burn fraction reaches 100% and net issuance yield falls to zero.
Current state of play. As of August 2026, approximately 41.4 million ETH is staked — 34% of circulating supply — across roughly 1.2 million active validators. Base consensus yield sits near 2.67%, down from above 4% in 2023. ETH trades at approximately $2,520.
What the proposal does. Issuance peaks at ~0.5% of ETH supply per year when roughly 20% of ETH is staked, then declines toward zero as the 50% threshold approaches. The burn formula scales the effective staking balance divided by 60.25 million ETH, raised to the power of 1.5, capped at 100%. An 18-month phase-in period is specified.
Quantified impact at current levels. Aave founder Stani Kulechov calculated that all-in validator income would fall from 2.862% to 1.476% at the current 34% staking ratio — a 48% cut. That number defined the public debate.
Status. EIP-8363 received 30 minutes of discussion on the All Core Devs Consensus call #184 but did not advance to PFI (Proposed for Inclusion), the weakest formal stage in the inclusion process. It was not scheduled for the Glamsterdam or Hegotá upgrades. Bankless hosts assessed passage probability at under 5%.
Solana opened its first formal on-chain governance vote on August 22, 2026, at epoch 1021. Voting ran through the end of epoch 1023, closing at approximately 15:30 UTC on August 27. Three proposals were on the ballot.
SGP-0001: The Solana Constitution. A governance framework document establishing formal decision-making procedures.
SGP-0002: Double Disinflation (SIMD-0550). Would increase Solana's annual disinflation rate from 15% to 30%, pulling the network's 1.5% terminal inflation target roughly three years forward. Projected to trim future issuance by approximately 18.9 million SOL over six years, valued at roughly $2.1 billion at current SOL prices (~$109).
SGP-0003: Resource and Inclusion Fee (SIMD-0553). Would replace the fixed 5,000-lamport transaction fee with a 2,500-lamport inclusion fee paid to block leaders plus a usage-based resource fee burned in full. According to KuCoin, daily SOL burns could jump from approximately 650 SOL to 7,500–9,000 SOL — a roughly 13x increase.
Staking context. Approximately 67–68% of Solana's circulating supply is staked, the highest ratio among major proof-of-stake networks. Current native staking yields run between 6.1% and 7.0% APY, though after accounting for ~5% inflation, real yield sits between 1% and 2%. SOL traded at approximately $109 as voting closed.
Vote dynamics. Helius, whose engineers authored both SGP-0002 and SGP-0003, committed 16 million SOL in backing. Jupiter committed 12.47 million SOL. Passage requires a two-thirds supermajority of decisive votes; abstentions do not count toward the threshold. The previous signaling round saw support reach 14.4% of staked SOL, just short of the 15% threshold needed to trigger the formal vote.
Solana Company opposition. Publicly traded Solana Company (HSDT) announced it would vote against both SGP-0002 and SGP-0003 on August 21. CEO Joseph Chee stated: "Institutions make decisions based on consistent, predictable structures." The company framed its opposition as a timing concern, arguing that reshuffling issuance and fee parameters during Solana's very first governance cycle could delay institutional adoption.
| Parameter | Ethereum (EIP-8363) | Solana (SGP-0002 + SGP-0003) | |---|---|---| | Mechanism | Consensus-layer burn formula tied to staking ratio | Governance vote to accelerate existing disinflation schedule + fee restructure | | Target | Net issuance → zero at 50% staked | Terminal inflation 1.5% reached ~3 years earlier | | Current staking ratio | ~34% (41.4M ETH / ~121.5M supply) | ~67–68% (~422M SOL / ~618M supply) | | Current yield | ~2.67% consensus APR | ~6.1–7.0% nominal APY (~1–2% real) | | Estimated yield impact | -48% at current ratio (Kulechov calc.) | Reduced by accelerated disinflation; exact cut depends on timeline | | Phase-in | 18 months proposed | Immediate upon activation | | Governance path | EIP process → core dev inclusion → hard fork | On-chain stake-weighted vote → protocol activation | | Current status | Draft; not PFI; not scheduled for any upgrade | Vote closed Aug 27; final results pending formal tally |
The structural difference is significant. Ethereum's proposal is mechanistic — a formula embedded in consensus code that would automatically adjust issuance based on the staking ratio, removing human discretion once deployed. Solana's approach is political — validators vote to change parameters, and the outcome depends on coalition building among large stake holders.
Both debates have surfaced the same institutional objection: yield predictability.
On Ethereum. Kulechov argued that a zero-yield regime "filters out everyone who stakes for economic return and leaves the field to entities that stake for structural, regulatory, or product reasons." This captures a central irony: the proposal aims to prevent concentration among large institutional stakers, but its opponents argue it would accelerate precisely that outcome by making staking uneconomical for smaller operators. Ether.fi CEO Mike Silagadze offered a $1 million bet on August 7 that EIP-8363 would increase network validator concentration if adopted. He stated the proposal is "detrimental to decentralization, Ethereum adoption, and network reputation."
On Solana. Solana Company's Chee made a narrower argument: the timing is wrong. Institutions evaluating Solana validator participation need "stable, auditable financial parameters for multi-year planning." Changing the rules during the first governance cycle, the company argued, transfers estimation risk to new entrants.
The distinction matters. Ethereum's opposition is existential — opponents argue the mechanism itself is flawed. Solana's opposition is procedural — opponents largely agree with the directional goal but question the timing.
From an economic value distribution perspective, both proposals reshape who captures what share of network revenue.
Ethereum. EIP-8363 would redirect value from validators to ETH holders broadly. Burned issuance reduces supply inflation, benefiting all holders. But it compresses the compensation available to validators — the entities actually securing the network. At current levels, the 48% income cut would reduce Ethereum's annualized validator compensation from roughly $2.8 billion to approximately $1.5 billion. Liquid staking protocols like Lido (currently ~23% of staked ETH) and ether.fi would see proportional revenue compression. DeFi protocols built on staking yield — borrowing/lending markets, yield aggregators, liquid staking tokens used as collateral — face downstream repricing of their core economics.
Solana. SGP-0002 compresses future issuance (and therefore future staking rewards) but at a slower pace. The more immediate economic shift comes from SGP-0003: redirecting fee revenue from a 50/50 burn/leader split to a structure where the resource fee burns entirely while leaders retain only the inclusion fee. This shifts value from block producers toward SOL holders. At 7,500–9,000 SOL burned daily (versus ~650 today), annualized burn value increases from roughly $25.8 million to $298–$358 million at current prices.
The shared tension. Both networks are testing how far they can compress validator compensation before security degrades. The economic value framework suggests that staking subsidies are not free — they represent wealth transfers from all token holders to staking participants. Reducing those transfers is economically rational if the marginal security contribution of additional stake is minimal. At 34% staked on Ethereum and 67% on Solana, both networks are well past the point where additional staking significantly improves Byzantine fault tolerance.
The simultaneous emergence of staking yield reduction proposals on Ethereum and Solana is not coincidental. Both networks have reached staking participation levels where the marginal security benefit of additional stake is minimal while the dilutive cost to non-staking holders remains constant. The economic logic for reducing subsidies is sound. The political execution is contested.
Ethereum's EIP-8363 attempted a mechanistic solution — embed the rule in code and remove discretion — but met resistance from the very DeFi ecosystem that Ethereum's value proposition depends on. Solana's governance approach is more incremental but faces its own credibility test: the network's first formal vote is also its first opportunity to demonstrate whether stake-weighted governance can produce coherent monetary policy or devolves into interest-group bargaining.
Neither network has resolved the question. What both debates confirm is that proof-of-stake monetary policy is entering its second phase: from bootstrapping participation to managing the cost of that participation. The networks that manage this transition without fracturing their validator sets or destabilizing their DeFi ecosystems will retain economic relevance. The data so far suggests this is harder than the initial design suggested.