TL;DR:
- Adam Back stated at Consensus that recent DeFi exploits reinforce institutional preference for Bitcoin over more experimental ecosystems.
- He noted that the next adoption wave will come from pension funds, sovereign vehicles and managed institutional portfolios, where allocations have yet to materialize.
- Back estimates there are around 200 Bitcoin treasury companies globally, including BSTR, the firm he leads as CEO.
Adam Back, CEO of Blockstream, participated in Consensus Miami 2026 and argued that Bitcoin is winning what he himself described as the “DeFi security war”, a gradual shift of institutional capital away from more experimental blockchain ecosystems toward Bitcoin’s more conservative and robust infrastructure.
Back argued that Bitcoin’s comparatively simple network architecture sets it apart from platforms that have suffered repeated smart contract failures and security issues. “Bitcoin’s infrastructure is much simpler, more robust, security first,” he declared during the event. In his view, institutional investors have become considerably more sophisticated in their understanding of risk across the crypto market, particularly following a series of DeFi exploits recorded throughout the current year.
Back: Institutions Are Adapting to Bitcoin
Far from suggesting that Bitcoin adopt the traditional finance model, Back noted that it is institutions themselves who are adapting to Bitcoin’s incentive and security model. In that context, he mentioned Blockstream’s Liquid Network as an example of infrastructure that offers tokenization, non-custodial trading and smart contracts without replicating the risks of virtual machine-based chains. “You basically have a hardware wallet to hardware wallet trade,” he said, describing that mechanic as possibly the most secure available in the market.
Back framed Bitcoin adoption as a three-wave process: first direct retail holding, then spot ETF access through brokers and advisors, and now a third phase centered on managed institutional allocations. He specifically mentioned the model portfolios that BlackRock and other asset managers are publishing, and warned that those allocations have yet to materialize in the market.
200 BTC Treasuries
Back also addressed the rapid growth of bitcoin treasury companies, estimating the existence of around 200 firms of that type globally following the balance sheet model pioneered by Strategy. Among them is BSTR, the company he leads, which unlike passive accumulation vehicles aims to generate returns by combining bitcoin holdings with active fund management strategies.
