With over 55 billion U.S. banknotes in circulation worldwide, the task of protecting the most traded currency in the world from counterfeiting is no small feat. In a recent video by WSJ Pro Perfected, viewers are given a glimpse into the complex technology behind creating counterfeit-resistant cash.
The video highlights the $1 bill as one of the least secure American banknotes due to its lack of updates over the past 60 years. From hidden magnetic fields to the unique way ink bleeds across the paper, experts in currency design discuss the various techniques used to ensure the safety of cash.
The video is divided into chapters, each focusing on a different level of security. The first level is readability by humans, where certain features can be easily verified by the naked eye. The second level involves features that are readable by machines, allowing for quicker and more accurate authentication. The final level discussed is readability by central banks, who have access to advanced technology to detect even the most sophisticated counterfeit attempts.
The video also delves into the process of redesigning the $1 bill in order to enhance its security features and stay ahead of counterfeiters. Overall, the video provides valuable insight into the intricate world of currency design and the measures taken to prevent financial crimes such as counterfeiting.
WSJ Pro Perfected continues to showcase the expertise of engineers and designers as they analyze and improve upon the structures and systems that shape our world. This video serves as a reminder of the importance of safeguarding our currency and the innovative technologies utilized to achieve this goal.
Watch the video by The Wall Street Journal
Video “The Complex Tech Behind Counterfeit-Resistant Cash | WSJ Pro Perfected” was uploaded on 04/11/2025 to Youtube Channel The Wall Street Journal