Latam Insight: Argentina Announces National Digital Currency As Peso Sinks, Volcano Energy Launches Lava Pool. Welcome to Latam Insights, a roundup of the most relevant crypto and economic news in Latin America over the past week. In this edition: The Argentine government announces a national digital currency project, Volcano Energy launches Lava Pool, the first Salvadoran Bitcoin mining pool, and a resolution allowing investment funds to invest in cryptocurrencies takes effect in Brazil.