the decentralized currency for the Safecoin network, which seeks to provide a sharing economy for digital resources like disk space, processing power and connectivity. According to the official website, the project originated prior to the blockchain revolution.
I don't know what you're referring to, but it's likely that you're confusing SAFECOIN with some other currency on cooinmarketcap; Safecoin (SAFE), as you can see from my first opening post, had its 1 block drawn on February 18th 2018, so a little over a year ago.
Here the link to see the listing
https://coinmarketcap.com/currencies/safecoin/