Solana validators narrowly approve proposal to double disinflation rate

Aug 27, 2026

Solana validators have concluded the network's first binding on-chain governance vote, narrowly passing SGP-0002 to double the annual disinflation rate from 15% to 30%. The proposal passed with 67% support, barely clearing the 66.67% threshold after Kraken and Galaxy flipped their votes in the final hours. While SGP-0001 ratified the Solana Constitution, validators rejected SGP-0003, which would have introduced a compute-based resource fee to burn up to 9,000 SOL daily.

Double-disinflation vote outcome

▪The SGP-0002 proposal passed with 67.0% support, representing 176.29 million SOL in favor and 66.19 million SOL opposed, barely clearing the required 66.67% supermajority threshold
▪Solana validators approved governance proposal SGP-0002 to double the network's annual disinflation rate from 15% to 30% in a vote that concluded on August 28, 2026
▪The approved SGP-0002 proposal is a political mandate that requires the implementation and activation of the SIMD-0550 technical upgrade, which is estimated to take validators at least 4.5 months to coordinate
▪The reduction in emissions under SGP-0002 is projected to lower Solana's nominal staking yield from approximately 5.25% to 4.34% in the first year, and down to 2.25% by the third year
▪By doubling the disinflation rate, SGP-0002 will bring Solana's terminal inflation rate of 1.5% forward to 2029 instead of 2032, reducing projected SOL emissions by approximately 18.9 million tokens over six years

Validator governance delegation mechanics

▪Solana's on-chain governance system allows validators to cast votes using the active stake delegated to them by default, unless individual stakers actively override the choice for their specific accounts
▪During the SGP-0002 vote, direct delegator overrides were visible but small, with only 308 delegator voters actively reassigning their voting weight out of approximately 104 million SOL tallied by August 26, 2026

Economic security issuance rationale

▪The Nasdaq-listed treasury firm Solana Company voted against SGP-0002, stating that institutional stakers require predictable yield structures and objecting to changing the emission schedule during the first governance cycle
▪Opponents of SGP-0002 warned that reducing issuance rewards could squeeze smaller validators into unprofitability, potentially centralizing the validator set under larger operators
▪Proponents of SGP-0002 argued that mature Proof-of-Stake networks like Solana no longer need high token issuance to incentivize validators and maintain robust economic security
▪Supporters of SGP-0002 asserted that lowering staking yields would reduce the opportunity cost of locking up tokens, thereby encouraging holders to deploy their SOL into decentralized finance applications

Kraken last-minute vote switch

▪Kraken's largest validator, holding 8.92 million SOL, initially voted against SGP-0002 before reversing its position to vote 90.34% in favor in the final hours of the ballot on August 28, 2026
▪Kraken Co-CEO Arjun Sethi defended the last-minute vote change on SGP-0002 by stating on social media that custodians should act as conduits rather than voices for their delegators
▪The asset manager Galaxy also altered its stance in the final minutes of the SGP-0002 vote, shifting its weight from predominantly abstaining to 58.36% in favor

SGP-0001 constitution ratification

▪Solana validators ratified SGP-0001, the Solana Constitution, which formalizes the rules and participation requirements of the network's new on-chain governance system
▪The SGP-0001 constitutional proposal passed comfortably, receiving 86.0% support representing 193.65 million SOL in favor against 4.63 million SOL opposed

SGP-0003 resource fee rejection

▪The SGP-0003 fee-burn proposal failed after receiving only 53.9% support, falling well short of the mandatory two-thirds supermajority threshold
▪Had SGP-0003 passed, modeling indicated that daily SOL burns would have increased from approximately 650 SOL to between 7,500 and 9,000 SOL
▪Solana validators rejected SGP-0003, a proposal that would have split transaction fees to introduce a resource fee tied to compute usage that would be burned