Adam Back has spent weeks being asked again by multiple people if he invented Bitcoin. He says it’s not. He’s been saying that for many years since the New York Times suggested in early April, after dissecting writings from the early cypherpunk era, that Adam Back was the most credible candidate yet for Satoshi Nakamoto, the pseudonymous figure who released a Bitcoin design paper in 2008 and disappeared in 2011.
A documentary released weeks later suggested other candidates. Buck did what he usually does, which is deny attribution, explain why people keep making it, and get back to work. “Not me, for the record,” he said politely in late April. “It’s very difficult to prove a negative.”“The mystery surrounding the founder helped Bitcoin grow.”The repetition doesn’t seem to bother him. He says the puzzle was useful. Bitcoin without a known founder is Bitcoin without a single point of capture, without a CEO to call upon, a founding team to coerce, and a charismatic figure whose departure could destabilize the network.
He believes this is part of the reason the asset is in the position it is now. “It helps understand Bitcoin more as a digital commodity than as shares in a startup,” he told Bloomberg on the sidelines of the Bitcoin 2026 conference in Las Vegas. “No one has any particular strong influence.”Back is British, holds a PhD in computer science and is the CEO of Blockstream, one of the oldest and best-capitalized infrastructure companies in the Bitcoin ecosystem.
He is also one of the few well-known people whose work clearly influenced the design of Bitcoin. His 1997 paper on Hashcash — a proof-of-work algorithm aimed at combating spam — was cited in Satoshi’s 2008 white paper. He had, by his own account, been working on solving the problem of digital scarcity, more than a decade before Bitcoin was released.“Optimistic transformation”This asset is now held in structured, exchange-traded funds by the world’s largest asset managers, is aggregated by Nasdaq-listed companies that are gobbling up the supply and is being discussed on Wall Street as a candidate for hedging in institutional portfolios.His view of the shift is remarkably optimistic, given how far Bitcoin has moved from the niche ideological project it helped seed. ETFs and corporate treasuries that have raised hundreds of billions of dollars in Bitcoin are “de facto custodians on behalf of other investors,” Buck said. Multiple custodians, regulatory oversight, and the continued availability of self-custody for those who want it: the structure has, he says, “constraints and competitors” that prevent any single entity from taking over the network.
(Bloomberg)
