Ever found yourself holding a crisp, new $100 bill and wondered, "Is this the real deal?" With counterfeits becoming increasingly sophisticated, it's crucial to know what makes a genuine U.S. $100 bill. Let's dive into the details that set the real Benjamin Franklin apart from its fakes.

First, let's address the elephant in the room: the security features. The U.S. Currency has evolved significantly over the years, incorporating advanced security measures to combat counterfeiting. The $100 bill, introduced in 1914, has seen several redesigns, with the latest version released in 2013. Let's explore these features in detail.

Security Features of a Genuine $100 Bill
The $100 bill is packed with security features, making it one of the most secure banknotes in circulation. Here are some key features to look out for:

1. **Security Thread**: Embedded in the note, this thread is visible when held up to light. It reads "USA 100" and the number "100" alternates between appearing and disappearing. In counterfeits, this thread may be missing or poorly printed.
Color-Shifting Ink

One of the most noticeable security features is the color-shifting ink in the numeral 100 in the lower right corner. When tilted, the color shifts from copper to green. Counterfeits often fail to replicate this effect accurately.
**Pro Tip**: Hold the note at an angle to check the color shift. The transition should be smooth and distinct.
3D Security Ribbon

Another prominent feature is the 3D security ribbon along the right side of the note. This ribbon contains images of bells and 100s that move and change direction when the note is tilted. In counterfeits, the ribbon may be static or have a poor quality print.
**Pro Tip**: Tilt the note to observe the movement in the ribbon. The images should appear to float and change direction.
Other Distinctive Features of a Genuine $100 Bill

Beyond security features, there are other distinctive elements that set a genuine $100 bill apart. Let's explore these details:
1. **Portrait and Signature**: The front of the note features a portrait of Benjamin Franklin. The signature of the current Secretary of the Treasury, Janet Yellen, appears to the right of the portrait. Counterfeits may have poor-quality prints or incorrect signatures.



















2. **Serial Number**: Every $100 bill has a unique serial number. On the latest notes, the serial number is located in the bottom left corner. In counterfeits, the serial number may be poorly printed, misaligned, or repeated.
Watermark
The $100 bill features a watermark of an image of Benjamin Franklin. This watermark can be seen when the note is held up to light. In counterfeits, the watermark may be missing or poorly printed.
**Pro Tip**: Hold the note up to a light source to view the watermark. The image should be clear and distinct.
Microprinting
Microprinting is another security feature found on the $100 bill. Small, hard-to-replicate text is printed in various locations on the note. In counterfeits, this text may be missing or poorly printed.
**Pro Tip**: Use a magnifying glass to examine the note for microprinting. The text should be clear and distinct.
In the world of currency, knowledge is power. By familiarizing yourself with the details of a genuine U.S. $100 bill, you're equipped to spot a counterfeit with confidence. So, the next time you find yourself holding a crisp $100 bill, take a moment to appreciate the intricate security features that protect its value. After all, it's not just about the Benjamin - it's about the security and trust that comes with it.