BNY Mellon, the world's largest custodian bank, is reportedly preparing to enter the cryptocurrency staking business, according to a report circulated by social media source @WatcherGuru.

If confirmed, the move would mark a notable expansion of BNY Mellon's digital asset services, extending the bank's footprint beyond institutional custody and stablecoin enablement into yield-generating operations. Staking is a core mechanism of proof-of-stake blockchain networks such as Ethereum, where participants lock up tokens to help secure the network and earn rewards in return. Since Ethereum's transition to proof-of-stake in September 2022, staking has become central to securing the network, with tens of billions of dollars' worth of ETH currently staked by validators and institutional providers.

BNY Mellon already offers institutional-grade custody services for major cryptocurrencies, including Bitcoin (BTC) and Ether (ETH). The bank has been steadily building out its digital asset capabilities over the past several years, having received clearance from the New York State Department of Financial Services to act as a crypto custodian. Adding staking services would position the institution to offer clients a broader suite of crypto-related financial products under one of the most established names in traditional banking, competing with specialized digital asset firms like Coinbase and Kraken that have offered staking to retail and institutional clients.

Any expansion into staking by a regulated bank of BNY Mellon's stature would also unfold against a regulatory backdrop that has seen heightened scrutiny of staking programs. In February 2023, the U.S. Securities and Exchange Commission charged Kraken with failing to register its crypto staking-as-a-service program, resulting in a $30 million settlement and the discontinuation of the program for U.S. customers. The case underscored ongoing regulatory uncertainty around whether certain staking services constitute securities offerings, a question that has shaped how financial institutions approach yield-bearing crypto products.

The report signals continued institutional interest in proof-of-stake networks and related yield-bearing crypto activities. However, the unverified nature of the social media source means the claim has not yet been corroborated by official statements from BNY Mellon or major financial news outlets.

Founded in 1784, BNY Mellon is one of the oldest financial institutions in the United States and manages tens of trillions of dollars in assets under custody and administration. Its involvement in digital asset services reflects a broader trend of legacy financial institutions gradually integrating cryptocurrency-related offerings into their product lines.

Market participants and industry observers are likely to await further confirmation from BNY Mellon or reputable financial publications before assessing the potential impact on the staking and digital asset landscape. Any official announcement would provide greater clarity on the scope, timeline, and regulatory framework of the bank's staking operations.