Masahiro Hara invented the QR code in 1994 and chose open adoption over licensing revenue. That decision turned a simple scanning standard into infrastructure used for billions of transactions every day.
The story highlights a core principle of networked technology: systems scale faster when access is permissionless. QR codes spread because no single company controlled participation, making them useful across payments, commerce, and digital identity.
That same logic is framed here as the bullish case for crypto and blockchain. Open-source, borderless systems can grow beyond traditional gatekeepers, reduce reliance on centralized financial rails, and create ownership models that are harder for any one institution to shut down.
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