At the time, Buterin was building the bones of Ethereum. The blockchain was still in its alpha stage, an early version of what would become a $420 billion platform rewiring Wall Street and powering decentralized finance, NFTs, and tokenized markets across the globe.
Brody, then leading a research team at IBM, remembers how quickly the idea clicked.
“One of the guys on the research team came to me and said, ‘I’ve met this really interesting guy. He’s got a really cool idea…It’s like a version of bitcoin, but we’re going to make it much faster and programmable,’” he said. “And when he said that to me, I thought, ‘That’s it. That is what I want. That is what we need.’”
With Buterin’s help, IBM built its first blockchain prototype on Ethereum’s early code, unveiling it at CES in 2015 alongside Samsung. “That was how I ended up down this path,” Brody said. “I was done with all other technology and basically made the switch to blockchain.”
Even now, as EY’s global blockchain leader, Brody remembers feeling a pang of envy. “This is a kid, and it doesn’t matter,” he said. “I was jealous of Vitalik… to be able to do that.”
He added, “I don’t think opportunities like that could have been surfaced when I was that age.”
Now, a decade later, that experiment has quietly reshaped global markets.