
Banco Central de Reserva (BCR) reminded the public that banknotes in circulation have various security features that allow for quick and easy verification of their authenticity, without the need for specialized equipment. The institution indicated that these features can be verified through three basic actions: touching, looking, and tilting the banknote.
Among the most visible security features are the raised print, which can be felt in certain areas of the banknote, as well as the watermark, which is visible when held up to the light. These features allow users to identify signs of authenticity during everyday transactions and reduce the risk of receiving counterfeit banknotes.

The BCR also highlighted the color-changing ink on the US$10, US$20, US$50, and US$100 denominations. When the banknote is tilted, certain elements change from a coppery tone to green, a measure designed to hinder counterfeiting and facilitate verification by the public.
Another important feature is the security thread embedded in each banknote. Under ultraviolet light, this thread emits a specific color that varies depending on the denomination, providing an additional layer of validation for businesses and consumers.

The banknotes also include microprinting in various areas, which can be observed with a magnifying glass. These details are difficult to reproduce and are part of the mechanisms used to protect the currency against counterfeiting attempts.
The institution reiterated that understanding and reviewing these security features helps strengthen confidence in cash and assists citizens in identifying genuine banknotes before accepting or using them in any commercial transaction.
You can also read:
