From digital identity to outer space: Projects push crypto use cases
Source: Coin Tegraph As the crypto space developed, blockchain use cases expanded from simple digital currencies and non-fungible tokens (NFTs) to more complex areas such as digital identity verification and telecommunications. Ahead of the Token2049 event in Dubai, Cointelegraph spoke with Spacecoin CEO Stuart Gardner, Spacecoin founder Tae Oh, and Humanity Protocol founder Terrence Kwok…