BlackRock’s Larry Fink Says the Entire Financial System Should Run on One Common Blockchain

BlackRock CEO Larry Fink made waves at the World Economic Forum in Davos by arguing that the global financial system should ultimately operate on a single, shared blockchain standard — a shift he believes could dramatically cut fees, broaden access and “reduce corruption” compared with legacy infrastructure built decades ago. 

Fink explained that much of today’s financial plumbing — from settlement systems to asset transfers — runs on 40–60-year-old technology that is slow and dependent on costly intermediaries. By moving to blockchain-based rails, he said, markets could become far more efficient and transparent, helping democratize access to financial services and unlock new economic opportunities. 

The BlackRock boss didn’t name a specific chain for this vision, but his comments come as the industry increasingly debates standardizing tokenization and settlement infrastructure across public blockchains. Fink has long championed the tokenization of assets — viewing digital representations of stocks, bonds and other instruments as the “next major evolution” in market infrastructure. 

“We would be reducing fees, we would do more democratisation,” Fink said, adding that “if we have one common blockchain, we could reduce corruption” in financial markets. 

Fink’s stance reflects broader momentum behind asset tokenization as a potential catalyst for modernizing finance — a theme also echoed by other global financial leaders who see blockchain technology as a way to streamline settlement, enhance transparency and expand access to capital.