Coinbase Now Controls 11% of Ethereum Nodes, Raising Concerns

  • Coinbase now controls 11.42% of staked ETH, becoming the largest operator of Ethereum nodes.
  • Coinbase validators achieved 99.75% uptime, outperforming the network average and improving efficiency.
  • ETH briefly climbed above $2,000, but market pressure made it difficult to hold gains.

Coinbase has become the largest single operator of nodes on the Ethereum network, managing 11.42% of all staked Ether (ETH). That stake amounts to roughly 3.84 million ETH, valued at approximately $6.8 billion as of March 3, 2025.

Coinbase’s performance as an Ethereum validator

In its recent Ethereum Validator Performance Report, Coinbase highlighted an impressive validator uptime of 99.75%. This metric measures the percentage of time validators are operational and exceeds the company’s 99% target without compromising security standards.

The exchange attributes this performance to an architecture upgrade implemented in 2024 that allows validators to remain online while updating beacon nodes. Coinbase validators also achieved a participation rate of 99.75%, above the network average of 99.52%. Participation rate reflects how reliably validators fulfill their consensus duties.

Additionally, the average rate for signing and proposing blocks produced by Coinbase’s MEV relay was 99.76%, higher than the network average of 99.38%. While Coinbase’s substantial stake underscores its influence in the Ethereum ecosystem, it has also sparked debate about network decentralization.

Some community members worry that concentrating a large share of staked ETH within a single entity could create centralization risks that might affect the network’s security and governance.

Global distribution and efforts to maintain decentralization

To support a more distributed and decentralized Ethereum, Coinbase has strategically placed its validators across multiple regions, including Japan, Singapore, Ireland, Germany, and Hong Kong.

This geographic diversification helps mitigate the impact of localized outages and serves customers who require validators to operate in specific jurisdictions for regulatory reasons.

Coinbase has also diversified its execution-client software by adding support for Nethermind and Erigon alongside its previously used Geth client. The goal is to reduce reliance on a single client and increase the network’s resilience to potential vulnerabilities.

Ether price struggles to stay above $2,000

Notably, the release of Coinbase’s performance report coincided with a sharp rise in ETH prices. On March 19, Ethereum (ETH) reached a weekly high of $2,068.76, marking a 12.3% increase over seven days.

However, the token slipped below $2,000 by the time of writing on March 20, trading at $1,982.28. It is worth noting that ETH’s price has remained under $2,000 since March 10 following a steep decline from its December 2024 peak of $4,106.96.