Key TakeawaysJPMorgan identifies Strategy’s bitcoin selling as a minor concern compared to structural threatsPrivate blockchain infrastructure adoption by financial institutions represents the primary challengeFinancial institutions favor permissioned blockchains offering identity verification, confidentiality, and regulatory alignmentDigital bank deposits on private chains could diminish demand for public blockchain stablecoinsThe tokenized real-world asset sector valued at $50 billion may increasingly migrate to private systemsWhile Strategy’s bitcoin selling activity has created concern among market participants, JPMorgan’s research team suggests cryptocurrency investors should focus their attention elsewhere. LATEST: JPMORGAN SAYS BITCOIN'S BIGGEST RISK ISN'T STRATEGY, IT'S PRIVATE BLOCKCHAINSJPMorgan says the biggest risk to Bitcoin is not Strategy's massive holdings but private permissioned blockchains like its own Kinexys platform, which has already processed $4 TRILLION… pic.twitter.com/Ii6aifsVxp— Coin Bureau (@coinbureau) July 9, 2026According to a client briefing authored by managing director Nikolaos Panigirtzoglou and his team, the more substantial challenge originates from legacy financial institutions constructing blockchain infrastructure that circumvents public networks such as Bitcoin and Ethereum.Should critical financial functions including tokenization, payment processing, and transaction settlement migrate toward private, controlled infrastructure, public blockchain networks may experience diminished transaction activity, reduced market liquidity, and constrained capital inflows.“Strategy does not represent the primary structural challenge facing bitcoin,” the research team stated. Their analysis emphasizes that institutional blockchain implementation is completely sidestepping public cryptocurrency networks.Strategy currently maintains custody of approximately 4% of bitcoin’s total circulating supply. The company’s structured Bitcoin Monetization Program has established bidirectional market flow. While JPMorgan recognizes this arrangement may generate intermittent downward price pressure, analysts characterized it as a subordinate consideration.Financial Institutions Favor Permissioned NetworksTraditional financial entities are migrating toward permissioned blockchain architectures because these systems deliver privacy management, customer identification compliance, legal recourse mechanisms, and regulatory clarity — capabilities that public blockchains struggle to replicate.JPMorgan referenced its proprietary Kinexys platform as a case study. This permissioned network has facilitated more than $4 trillion in aggregate transaction volume for institutional participants.The Bank for International Settlements has similarly cautioned against deploying public blockchains for critical financial infrastructure components. Instead, the BIS advocates for permissioned unified ledger frameworks.Financial institutions are engineering tokenized deposit instruments — digitized representations of conventional bank deposits operating within established banking regulations and deposit protection schemes. Widespread implementation of these instruments could substantially decrease institutional reliance on stablecoins for payment functions.SWIFT’s blockchain exploration and sovereign digital currency initiatives including the digital euro and digital yuan may additionally reinforce these regulated alternative systems.Tokenized Asset Market Faces Strategic InflectionThe market for tokenized real-world assets presently stands at approximately $50 billion in value. A considerable portion currently resides on Ethereum, though JPMorgan analysts attribute this distribution primarily to initial experimentation phases.As institutional participation expands, asset issuance, custody arrangements, and settlement operations may progressively transition toward private infrastructure frameworks that more effectively address identity management, confidentiality standards, and governance protocols.Public blockchain networks may retain relevance for asset distribution and constrained secondary market activity, but could experience declining centrality in the ecosystem.The research team additionally highlighted the DTCC’s development of tokenization processes on permissioned infrastructure, while noting Securitize has deployed tokenized assets across Solana and Avalanche through regulated channels.Even assuming the CLARITY Act achieves legislative passage this year, JPMorgan maintains it may prove insufficient to address these fundamental structural challenges. The analysts suggested the legislation could potentially accelerate banks’ tokenized deposit issuance capabilities, thereby reinforcing their competitive positioning.The team indicated their assessment could shift if public and private blockchain ecosystems evolve in parallel, stablecoins expand under enhanced regulatory frameworks, or bitcoin sustains its trajectory primarily as a value preservation asset.The post JPMorgan Warns: Private Bank Blockchains Threaten Bitcoin (BTC) More Than Strategy Sales appeared first on Blockonomi.