Ycash is a digital currency, like Bitcoin or Zcash. In fact, the software for Ycash is based on the software for Zcash, which in turn is based the software for Bitcoin.
Like Bitcoin and Zcash, the total supply of Ycash is forever capped a 21 million coins. So, unlike government-issued paper cash, you never have to worry about inflation devaluing your Ycash. Ycash also shares something else in common with Zcash: shared blockchain history. The first 570,000 blocks of the Ycash blockchain are the same as the first 570,000 blocks of the