Can Solana handle $68 trillion worth of equities onchain? That's the question making rounds in crypto circles lately.

One prominent voice in the space argues we're already there. The infrastructure? Already capable. The barrier? Non-existent.

"We're ready today," came the response from a key figure in the Solana ecosystem. "It's permissionless. You can build whatever you want."

The confidence stems from Solana's core architecture. No gatekeepers. No permission needed. Just build.

But here's what makes this interesting: We're talking about moving the entire U.S. equity market—and then some—onto a blockchain that's only been around since 2020. $68 trillion. That's roughly the total value of all publicly traded stocks in America.

The technical argument? Solana's throughput can theoretically handle it. The philosophical argument? The network's permissionless nature means anyone can start tokenizing assets right now.

Whether traditional finance is ready to move that fast is another story entirely. But according to builders in the Solana ecosystem, the rails are already laid. The infrastructure isn't the bottleneck anymore.

The real question might not be if Solana can handle it. It might be when—or if—those trillions decide to make the move.