How to Purchase Ethernity Chain (ERN) Using Sponge (OLD) ($SPONGE) in Russia

To buy Ethernity Chain using Sponge (OLD), first, find a cryptocurrency exchange that supports the ERN/$SPONGE trading pair popular in Russia. Create an account, verify your identity, and deposit your $SPONGE into your exchange wallet. Locate the ERN/$SPONGE pair on the trading platform and place an order to exchange your Sponge (OLD) for Ethernity Chain. If the ERN/$SPONGE pair is unavailable, you can first exchange Sponge (OLD) for a stablecoin like Tether (USDT) or a fiat currency such as the Russian Ruble (RUB), then trade that for Ethernity Chain. Be mindful of potential exchange fees, which vary by platform and can affect the total cost of your transaction in the Russian market.