Europe now controls 72.9% of Solana’s leader slots, with Germany holding 36.1% and Frankfurt alone accounting for 35.3%. Leader slots determine which validator proposes the next block and are allocated according to delegated SOL, giving heavily staked operators more block-production opportunities. Frankfurt’s position is supported by its major internet-exchange infrastructure and reported latency of 72 milliseconds, compared with 140 milliseconds from the U.S. East Coast. A Validators Solutions report updated in early September 2026 said Germany hosted 177 validators controlling 34.2% of total stake, while 110 Frankfurt validators controlled 28.3%. Frankfurt and Amsterdam together represented about 52% of block production and 53% of total stake across roughly 310 of approximately 675 validators. The concentration has increased from July 2026, when Europe held 67% to 68.5% of leader slots, raising concerns about geographic resilience despite initiatives such as DoubleZero.