Joseph Chalom, co-chief executive of ether treasury firm Sharplink and former Blackrock digital assets executive, defended Ethereum's decentralization in recent comments. He rejected claims that the network suffers from a cultural problem, arguing that Ethereum's more than 900,000 validators and over one million code contributors dwarf Solana's roughly 800 validators. Chalom emphasized that participation scale will determine the smart-contract platform race rather than transaction speed. The debate centers on whether decentralization and developer activity matter more than throughput in institutional adoption decisions.
Ethereum Reports Over 900,000 Validators Compared to Solana's 800
Chalom stated that Ethereum has "a million contributors and a million validators," while Solana has "less than 800 validators and 92% running on one client." He added: "There's this view that Ethereum has something around the narrative that's missing. Just look at the scoreboard again. It passed a million contributors to the code and the ecosystem. I'm not sure there's any open source blockchain project that's even close."
Chalom said his years inside Blackrock gave him a front-row view of how large institutions weigh trade-offs between speed and decentralization. In his assessment, allocators prize Ethereum's decentralization and neutrality because they reduce the risk that any single operator, client or foundation can capture the network.
Electric Capital Data Shows 1,012,824 Lifetime Ethereum Developers
Data from Electric Capital shows that 1,012,824 individuals have contributed code to Ethereum over its lifetime, with roughly 232,000 remaining active in the past twelve months. Chalom said Ethereum has "become the default operating system for programmable finance and internet-native capital formation," attributing this position to the talent base rather than marketing.
On the security side, Ethereum is secured by more than 900,000 validators, the independent nodes that stake ether (ETH) to confirm transactions.
Solana Validator Count Fell 68% in Three Years After 2025 Pruning
Solana's validator set has shrunk by about 68% in three years, falling from roughly 2,500 to around 800, after the network introduced a "pruning" process in 2025 to remove underperforming or non-contributing nodes. Supporters call the reduction a quality overhaul; critics say it thins an already small set.
Client diversity has been another consideration, as when a majority of validators run the same software, a single bug can threaten the whole chain. Chalom pointed to this concentration with his "92% running on one client" remark. Ethereum has spent years pushing validators onto multiple independent clients and defines its roadmap through open Ethereum Improvement Proposals (EIPs) drafted across a research community.
Sharplink Holds 886,725 ETH as of Late June
Sharplink has built one of the largest corporate ether treasuries, holding 886,725 ETH as of late June. The firm has helped fund Ethlabs, a research outfit founded by former Ethereum Foundation staff and backed by Consensys founder Joe Lubin.
Bitcoin.com News recently reported that a longtime Ethereum Foundation figure conceded the network still lacks a clear "value story" for investors. Solana's supporters argue that a leaner, faster network is better suited to consumer apps and high-frequency trading than a large validator set.
FAQ
How many validators does Ethereum have compared to Solana?
Ethereum has more than 900,000 validators, while Solana has roughly 800 validators as of the recent comments from Joseph Chalom.
How many developers have contributed to Ethereum according to Electric Capital?
Electric Capital data shows 1,012,824 individuals have contributed code to Ethereum over its lifetime, with approximately 232,000 active in the past twelve months.
How much ETH does Sharplink hold?
Sharplink holds 886,725 ETH as of late June, representing one of the largest corporate ether treasuries.
