Indian market is being flooded by lots of fake currency notes.Reserve Bank of India(RBI) has recently launched a website called paisaboltahai.rbi.org.in that lets you to check fake & duplicate notes.
The website lets you to check every currency notes like 10, 20,50,100,500,1000 Rs.The Reserve Bank of India was established on April 1, 1935 in accordance with the provisions of the Reserve Bank of India Act, 1934.
On each note, the numbers are given & clicking on the numbers you will see securities features of that portion.
1. See through register
3.Optically variable link
10.Year of Printing
11.See through register
I like the slogan at their homepage that is” pahechano paise ki boli,Kyoki paisa Bolta he!”You can see details of the provided option above at the official website.
Check RBI website @ http://www.paisaboltahai.rbi.org.in (Unfortunately this site is no longer available, however you can check official resource from RBI on how to How To Identify Fake Currency Notes )