Can US Banks Legally Hold Cryptocurrency? Pros, Cons & Regulations Explained

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US Says Banks Can Hold Crypto, But Should They?

OCC Clarifies Crypto Banking Permissions

Blockchain technology and traditional banking have historically been at odds. Cryptocurrencies emerged as a decentralized solution for value storage, intentionally designed to function independently of the conventional financial institutions that dominate the regulated financial landscape. The inaugural sentence of the Bitcoin whitepaper emphasizes the intent to facilitate “online payments directly between parties without intermediary financial institutions.” However, on March 7, the Office of the Comptroller of the Currency (OCC) reiterated specific permissions concerning crypto banking by issuing Interpretive Letter 1183. This letter confirms that national banks and federal savings associations are permitted to engage in crypto-asset custody, certain stablecoin operations, and participate in independent node verification networks like distributed ledgers. “The OCC anticipates that banks will maintain robust risk management protocols for these innovative activities, similar to those in traditional banking,” stated Acting Comptroller of the Currency Rodney E. Hood in an official announcement. “This decision will alleviate some of the challenges banks face when entering the crypto market and ensure these activities are consistently regulated by the OCC, regardless of the technology involved.” Furthermore, the letter revokes the prior requirement for OCC-supervised institutions to seek supervisory non-objection and prove they have sufficient controls before participating in cryptocurrency ventures. This change could significantly address one of the longstanding challenges in merging digital assets with the broader financial services framework: the issues surrounding custody and risk.

Understanding Crypto Custody and Self-Custody

Crypto custody pertains to the methods by which digital assets are stored and overseen. There are two primary types: custodial custody, managed by third parties such as exchanges and institutional custodians, and self-custody, which involves personal storage solutions like hardware and software wallets. Grasping this distinction is vital for secure crypto management and for understanding the dynamics between financial institutions and digital asset custodial services. Within traditional finance, custodial models have long been favored, and in the realm of cryptocurrencies, custodians fulfill a similar function. Crypto exchanges such as Coinbase and Gemini provide custody services alongside their trading offerings, ensuring secure asset storage, insurance, and compliance for both institutional and retail investors. Additionally, specialized firms like BitGo and Anchorage focus on providing advanced security features for institutional clients. Prominent financial institutions, including BNY Mellon, Fidelity, and State Street, have also ventured into the crypto custody market. Nevertheless, custodial solutions carry inherent risks, such as potential hacks or the collapse of custodial firms, exemplified by the FTX failure. Conversely, self-custody embodies the core principles of cryptocurrency: decentralization and financial autonomy. Users who manage their own private keys maintain total control over their assets, thereby eliminating the counterparty risks associated with custodians and centralized exchanges. However, self-custody also presents its own challenges; losing access to a private key can result in an irreversible loss of funds.

Banking Regulations and Security in Crypto

The OCC’s interpretive letters have clarified that banks are authorized to provide custody solutions, engage in stablecoin activities, and participate in distributed ledger networks. With the OCC’s approval, banks can issue and manage stablecoins linked to fiat currencies, provided they adhere to regulatory standards. This advancement allows banks to establish themselves as reliable custodians for stablecoins, which could enhance the stability of digital assets and facilitate cross-border transactions and remittances. Although the decentralized philosophy of cryptocurrency often positions banks as opponents to the movement, the situation is far more complex. Institutional investors, pension funds, and high-net-worth individuals seek compliant and secure custody solutions that align with current financial regulations. “Major financial institutions are keen to explore tokenized assets,” but they need a clear regulatory framework to scale their efforts, noted Nikola Plecas, head of commercialization at Visa Crypto, in an October discussion. Unlike FinTech startups and crypto-native companies, banks have a well-established reputation for asset protection, positioning them to attract institutional clients who prioritize regulatory compliance and security. By utilizing their existing infrastructure and expertise, banks can effectively connect traditional financial systems with the digital asset ecosystem. A recent PYMNTS Intelligence report titled “Blockchain’s Benefits for Regulated Industries” highlights that blockchain technology holds numerous advantages tailored to the distinct needs of regulated sectors, including finance. “As more banks incorporate blockchain capabilities, customers will experience enhanced options for transferring value,” stated FV Bank CEO Miles Paschini in a recent interview. “We’re paving the way for a future where blockchain serves as just another payment channel.”