A recent report from JPMorgan has raised concerns about the increasing centralization and declining staking yields on the Ethereum network following major upgrades like Shanghai and the rise of Ethereum staking.
According to JPMorgan analysts, led by Senior Managing Director Nikolaos Panigirtzoglou, the Ethereum network's rising centralization poses risks to its decentralization and security. They highlighted that the top five liquidity staking providers, including Lido, Coinbase, Figment, Binance, and Kraken, now control more than 50% of staking on Ethereum. Lido alone accounts for nearly one-third of the total staking.
Despite being viewed as a decentralized liquidity staking platform, Lido's operations were noted to have a significant degree of centralization. For example, a single Lido node operator oversees more than 7,000 validator sets or 230,000 ether. The report pointed out that Lido's Decentralized Autonomous Organization (DAO) is controlled by several wallet addresses, making decision-making on the platform fairly centralized. An instance was cited when Lido's DAO rejected a proposal aimed at limiting staking shares to 22% of overall Ethereum staking to prevent further centralization.
The JPMorgan report also highlighted a decline in staking yields on Ethereum after the merger upgrade, which occurred on September 15, 2022. Before the upgrade, the standard block reward was at 4.3%, but it has since dropped to 3.5%. The overall staking yield has also decreased from 7.3% before the upgrade to around 5.5% currently.
Ethereum co-founder Vitalik Buterin has acknowledged that node centralization is a significant challenge for Ethereum. He suggested that finding a comprehensive solution to this problem might take another 20 years. The JPMorgan report echoes these concerns, emphasizing the risks associated with the increasing concentration of Ethereum staking in the hands of a few entities, which could become a single point of failure or be susceptible to attacks or collusion, potentially undermining the network's security and decentralization.
