How to identify a real bill from a fake one?
In the first instance, the tickets that cause stinging in the Buenos Aires city are those that have two different serial numbers on their fronts. The serial number is made up of a unique combination of eleven numbers and letters that appear twice on the face of the banknote, meaning that each banknote has a unique serial number and not two different ones, as analysts warn. It should also be noted that 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. It is also not well spaced and / or aligned.
Other tips
Touch them
First, to detect that the 100 and 20 dollar bills or some other denomination are false, touch is recommended as a first resort. The touch is used by cashiers in exchange houses and banks, since the texture of the counterfeit bill is coarser than the genuine one. Counterfeit banknotes present a kind of wax to the touch, when the genuine one is thinner but not fat.
Look at the color
According to Buenos Aires clerks, another unmistakable characteristic of a forgery is color. Authentic banknotes have pale and vivid color combinations that are very difficult to copy. The recommendation is to compare the colors with a genuine banknote.
In general, the color of the paper in the counterfeit dollar is very light, while in the genuine one it is amber (between a beige and a white tone). It also has bright tones and contrasts.
Look at the portrait on the bill
The genuine portrait seems “alive” and is well distinguished from the background, he maintains at the College. The fake has less detail and the edges blend into the background.
Pay attention to the edge of the bill
The fine lines on the edge of an original banknote are clear and close together. In a fake one, the lines are generally fuzzy and not distinguishable correctly.
Apply the rubbing technique
Folding the banknote with the index finger on the part where there is a drawing and color, it is rubbed on a paper (preferably white) which will leave a dark green mark, but it will not be scratched on the part that was rubbed, because if it is thus, the evidence indicates that it is 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 an image against the light. They are imitated with greasy, wax or yellow ink prints.
Counterfeit 100 dollars present the Franklin figure in a very obvious way to see with the naked eye, which is not the case with real bills.
Segmented security thread
The parts of the filament appear on the front of the bill as silver segments. Counterfeiters mimic them by printing the segments with silver metallic ink. On genuine banknotes, when viewed against the light, a solid line is visible.
Under the magnifying glass, the lines on authentic banknotes look sharp, while counterfeits made with “laser” or trichromy look like little dots that create the illusion of a line.
Caution with blue u $ s100 bills
For the new blue-colored $ 100 bills, the security measures are similar. In this case, the $ 100 bill from the 2013 edition features a bell in the inkwell that changes from copper to green when tilted. It also presents a blue 3D security strip with images of bells and numbers 100, which simulate “moving”.
Source From: Ambito

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