JPMorgan Warns Private Blockchains Could Threaten Bitcoin’s Future

JPMorgan analysts have identified a significant structural risk to Bitcoin, highlighting the growing adoption of private blockchains as a potential threat. According to The Block, the bank outlined a scenario where tokenization, payments, and settlements migrate to closed networks, leading to a broader crypto ecosystem derating. This could result in reduced activity, lower liquidity, and weakened capital flows, ultimately impacting Bitcoin.

The analysts noted that institutional adoption has so far favored permissioned blockchains due to their enhanced privacy, AML/KYC controls, direct governance, and regulatory certainty. This poses a competitive threat to public blockchains like Ethereum, as JPMorgan stated. The Bank for International Settlements (BIS) also expressed concerns about using public blockchains in systemically important financial infrastructure, promoting unified ledgers with permissioned access instead.

JPMorgan suggested that the widespread adoption of such solutions, particularly in non-transferable forms preferred by regulators, could decrease the need for stablecoins in institutional payments and settlements. This trend could be reinforced by initiatives like the SWIFT blockchain project and CBDC projects. Analysts also questioned the efficiency of settlements through public networks, pointing out that deferred and netting operations reduce liquidity needs and enhance capital efficiency.

Even the potential approval of the CLARITY Act may not eliminate risks, as clearer rules for digital assets could encourage the development of bank-issued tokenized deposits, strengthening existing financial institutions and limiting the role of stablecoins on public blockchains. As an alternative, analysts proposed a hybrid model combining the functions of public and private protocols.