Verge is a cryptocurrency, which like Zcash and Monero, its main advantage is that you can make completely anonymous transactions.
This cryptocurrency is based on the Blockchain but has been built on services such as Tor and I2P which are responsible for hiding the data.
Verge uses the Proof of Work algorithm so it can be mined and it is based on the open source code led by the community.
If you want to know in which Wallet to store your Verge we recommend you take a look at this article where we recommend the most recognized Wallets of this cryptocurrency.
To track any Wallet or transaction made with XVG you just have to access this website, it is an explorer which gives you the available information of the transactions.