Blockstream CEO Adam Back told Consensus Miami 2026 that bitcoin is winning a security war against DeFi and that pension funds and sovereign entities are the next buyers.
Summary
- Adam Back argued at Consensus Miami that Bitcoin’s simpler architecture is driving institutional capital away from DeFi platforms hit by repeated smart contract exploits.
- He described Bitcoin adoption in three waves: retail ownership, spot access to ETFs, and now institutional allocation through managed portfolios and sovereign entities.
- Back estimated there are approximately 200 bitcoin treasury companies worldwide and said BlackRock’s model portfolio allocations have not yet fully taken effect.
Adam Back, CEO of Blockstream argument at Consensus Miami 2026 that Bitcoin’s comparatively simple network architecture is separating it from more experimental blockchain ecosystems that have suffered from repeated smart contract failures.
Back described the dynamic as Bitcoin winning “the DeFi security war,” as institutional investors become more sophisticated in understanding where the security risk actually lies. “Bitcoin’s infrastructure is much simpler, more robust, and security comes first,” he said.
Back said institutions are no longer trying to transform Bitcoin into traditional financial infrastructure. Instead, he argued, they are adapting to Bitcoin’s conservative incentive structure and security model.
That dynamic, he said, opens the door to native Bitcoin tokenization and DeFi systems that prioritize security over rapid experimentation, using Layer 2 solutions like Blockstream’s Liquid Network.
The three waves of bitcoin adoption
Back described Bitcoin adoption as occurring in three sequential waves: direct retail ownership, spot access to ETFs through brokerages and advisors, and now institutional allocation through managed portfolios, pension funds, and sovereign entities.
“The model portfolios that BlackRock and others are putting out,” he said. saying“those allocations have not yet taken effect,” suggesting that the largest wave of institutional capital has not yet arrived.
Back too My dear There are currently approximately 200 bitcoin treasury companies worldwide, including BSTR, the company he runs as CEO.
He described BSTR as a more actively managed approach to bitcoin exposure, aimed at generating returns through holdings and fund management strategies rather than passive accumulation. The comments came as bitcoin was trading above $81,000 at the time of the consensus session.
