The Reserve Bank of India (RBI) has introduced new currency notes over the past few years, equipped with advanced security features to curb counterfeiting. These notes, including the ₹2000, ₹500, ₹200, ₹100, ₹50, and ₹20 denominations, are designed with cutting-edge technology to make duplication nearly impossible. Let’s explore the top security features of the new Indian currency notes that safeguard our economy and ensure public trust.
1️⃣ See-Through Register
Each new note features a see-through register, where parts of the denomination numeral are printed on both sides. When held up against the light, these parts align perfectly to form a complete numeral (e.g., 500 or 2000). This precise alignment is difficult for counterfeiters to replicate.
2️⃣ Watermark
The Mahatma Gandhi portrait watermark, along with an electrotype numeral (e.g., ‘500’ or ‘2000’), appears on the left side of the note when viewed against light. This multi-tone watermark is a classic and effective anti-counterfeiting feature.
3️⃣ Colour-Shifting Security Thread
The new notes contain a security thread running vertically with inscriptions like ‘भारत’ (Bharat) and the denomination. This thread changes colour from green to blue when the note is tilted, adding an extra layer of security that is hard to duplicate.
4️⃣ Micro-Lettering
Micro-lettering of the denomination value and the word ‘RBI’ is present near the portrait of Mahatma Gandhi. These tiny inscriptions are visible only under a magnifying glass, making them a challenging feature for counterfeiters.
5️⃣ Intaglio (Raised) Printing
Certain parts of the note, such as Mahatma Gandhi’s portrait, the Reserve Bank seal, guarantee clause, Ashoka Pillar emblem, and identification mark (for visually impaired users), are printed in raised ink. This tactile feature helps visually challenged people and also adds complexity for counterfeiters.
6️⃣ Latent Image
On the vertical band next to the portrait, a latent image of the denomination numeral appears when the note is held at a particular angle. This subtle security detail adds to the note’s authenticity.
7️⃣ Optically Variable Ink (OVI)
On higher denomination notes like ₹2000 and ₹500, the denomination numeral is printed using optically variable ink that shifts colour from green to blue depending on the angle of view. This feature significantly complicates counterfeiting.
8️⃣ Angular Lines and Geometric Patterns
The notes contain angular lines and geometric patterns that provide both aesthetic appeal and additional security. These intricate designs are difficult to scan and reproduce accurately.
9️⃣ Invisible UV Features
Under ultraviolet light, certain parts of the note such as serial numbers, security thread, and other elements fluoresce. These invisible features are highly effective in detecting fake notes using standard banknote authentication devices.
10️⃣ Identification Marks for Visually Impaired
Each denomination has unique shapes (like circles, squares, triangles) in raised print on the side, helping the visually impaired identify the note. This also adds to the overall anti-counterfeiting measures.
Conclusion
The new Indian currency notes reflect a blend of tradition and technology, designed to outsmart counterfeiters and protect the integrity of the nation’s financial system. By familiarizing ourselves with these features, we can easily verify the authenticity of our currency and contribute to the fight against fake notes.
