MF (Martin Fernandez) is a crypto OG. In 2012, he founded Btctrip.com , one of the first Bitcoin e-commerce platforms, and later developed Bitcoin mining farms with Bitcointainer.io . In 2018, he was cofunder of EOSArgentina.io , pioneering blockchain POS (Proof of Stake) as a Node Operator. In 2022, he founded SenseiNode.com , Latin America's first agnostic Node Operator, managing over $1.5 billion USD across more than 40 protocol, including Ethereum, Solana, Polkadot, Sui, Lido, Securitize, and EigenLayer.