The conversation between human and AI assistant.
Is it true tat the new 2000 denomination currency has some Nano GPS chip? Or is it a rumour?
That sounds interesting, what about the Mahatma Gandhi portrait watermark?
The Mahatma Gandhi portrait watermark is a relief feature, which means it can be felt by touch. It appears on the left-hand side of the note, and the portrait of Mahatma Gandhi is visible when held against the light. This security feature is aimed at preventing counterfeiting of the currency.