Each Indian Currency Be aware carries a protection thread that RBI and Bharat published over it. If the thread would not have RBI and Bharat inscribed on it, you have a fake note with your hands. Actual USD is built making use of cotton and linen fibers though fake notes https://fakebanknotesuk76518.blogminds.com/an-unbiased-view-of-fake-currency-notes-in-india-25955183