sto (security token offerings) is a form of investment in blockchain projects using tokens – secured ownership rights on shares of companies.nem (new economy movement) – cryptocurrency with new features created in java and javascripteos applications running on a decentralized platform with a corresponding cryptocurrency.blockchain lending.corda – a blockchain platform focused primarily on companies working in the financial sector.hedera hashgraph – a new blockchain technology that allows recording data not as a chain, but as a specific grid.bigchaindb – “big data” technology using some blockchain characteristics.