the US government’s free app to identify counterfeit bills

the US government’s free app to identify counterfeit bills

It is necessary to know and ensure the authenticity of the dollar bills that are exchanged or received. At first glance, it can be difficult to distinguish between a real dollar and a fake one, for this reason the United States government created an application so you can analyze each of your tickets.

This app uses the camera, motion sensors and the phone screen. Your contribution consists of identify the design in question and to immediately show, in a graphic and interactive way, what are the main security characteristics that this bill should have, if it is true. For example, the watermarks, embossed printselements that change color with movement and other signs of authenticity.

“Cash Assist” It became a valuable tool for those who need to verify the authenticity of the bills they handle. It is available for download on both cell phones with Android and iOS operating systems.

cash assist.png

Cash Assist, the application to detect fake dollars.

Cash Assist: how the app works to detect trick dollars

Most counterfeiters do not take the time to clone bills or duplicate them, but instead generate new units and items due to the large amount they have to make to make it profitable, this makes it possible to check their authenticity easily.

He serial number It is a key feature to detect a counterfeit dollar, so if you obtain “Cash Assist” you can load this indicator on your cell phone and easily determine if the bill is legal tender in the US or is fake.

How to identify fake dollars without the app

Touching them is essential to feel the paper

First of all, to detect that the 100 and 20 dollar bills or some other denomination are fake, the touch as a first resort. Touch is used by tellers in exchange offices and banks, since the texture of the counterfeit bill is coarser than the genuine one. Counterfeit bills have a kind of wax to the touch, while the genuine one is thinner but not oily.


Learn to detect fake dollar bills.

Learn to detect fake dollar bills.


Look at the green color and make sure they are not discolored

According to Buenos Aires notaries, another unmistakable characteristic of a forgery is the color. Authentic banknotes have pale, bright color combinations that are very difficult to copy. The recommendation is Compare the colors with a genuine bill.

In general, the color of the paper on the counterfeit dollar is very light, while on the genuine one it is amber (between a beige and a white tone). It also presents bright tones and contrasts.

Look at the portrait on the bill

The genuine portrait appears “alive” and is well distinguished from the background. The fake one has less details and the edges blend into the background.

Pay attention to the edge of the bill

The fine lines on the edge of an original bill are clear and united. In a fake one, the lines are generally diffuse and cannot be distinguished correctly.

View serial number

Genuine serial numbers have a distinctive style and are perfectly spaced. They are printed with the same ink as the Treasury seal. On a counterfeit bill, the serial number differs in color and detail from the Treasury seal. They are also not well spaced and/or aligned.

Apply the rubbing technique

Folding the bill with the index finger on the part where there is a drawing and colorit is rubbed on paper (preferably white) which will leave a dark green mark, but it will not be scratched on the part that was rubbed, because if so, the evidence points to it being a counterfeit bill.

Identify the watermark or “Water Drop”

This is one of the oldest security methods. Differences in thickness in the paper create dark and light areas, which generate a backlit image. They are imitated with greasy, wax or yellow ink impressions.

The fake 100 dollars feature the figure of Franklin in a very obvious way that can be seen with the naked eye, which is not the case on the real bills.

Segmented security thread

Parts of the filament appear on the front of the bill as silver segments. Counterfeiters imitate them by printing the segments with silver metallic ink. On genuine banknotes, when held up to the light, a filled line is visible.

Under the magnifying glass, the lines on authentic bills look sharp, while counterfeits made with “laser” or trichrome look like dots that create the illusion of a line.

Discover the strands with a magnifying glass

To the paper pulp are added silk strands or other fibers. They can be seen with a magnifying glass. Counterfeiters imitate them with colored pencils.

Real dollars show a kind of lint or pieces of brown thread on one of their sides, while imitations lack them.

Use violet light

Under the violet light, the bill it has to keep its color, and all the images. The Security Strip at Point 4 (edge ​​of the bill) appears in fluorescent color (without the text being read) on new 5, 10, 20 and 50 dollar bills. Not so on the $100 bills, where you can see the strip and read the acronym. If you can see the dark yellow stripe on the $100 bill, it is fake.

Source: Ambito

Leave a Reply

Your email address will not be published. Required fields are marked *

Latest Posts