From cryptocurrency to food safety: Ten key events in blockchain’s evolution

From cryptocurrency to food safety: Ten key events in blockchain’s evolution

While the umbrella of digital ledger technology (DLT)—technologies which distribute records or information among all those using it—can be traced to 1991, it was Bitcoin’s cryptocurrency model that demonstrated blockchain’s—a special case of DLT—potential. Since its unveiling ten years ago, it has evolved and been repurposed for tasks beyond simple currency transactions. Below, ...