Do you wonder sometimes the possiiblities of Ergo, actually infinite. In fact you can store your crypto in a ‘cold’ and safe place and earn back as a mechanism of staking. But you can also do that with PoW Ergo. Developers has made a great dex exchange ‘Spectrum’ where you can ‘provide’ your Erg and relative stablecoin on that network, and simply earn back fees for every swap. This works greats and the principle is simple as explained by same Spectrum devs:
