Billionaire Mark Cuban Wants to Tap Blockchain for Real Estate Innovation

Mark Cuban has proposed using blockchain for real estate following a city-building suggestion from Jason Calacanis Tech billionaire Mark Cuban has expressed interest in the potential of blockchain technology for revolutionizing real estate development. This follows a city-building proposal by serial entrepreneur Jason Calacanis that sparked a discussion about integrating cutting-edge technology into large-scale urban development projects. **Blockchain for urban development** Calacanis suggested constructing ten new cities in the U.S., each with a million housing units. They would be aimed at redefining urban living with a focus on sustainability and affordability. Cuban took the conversation a step further. He proposed leveraging blockchain technology, particularly focusing on its potential to automate and secure real estate transactions and project management. The billionaire's proposal involves the creation of a smart contract on a zero-knowledge layer-2 blockchain platform. This contract would automatically check for the issuance of construction permits. Upon verification, it would create and send an NFT that releases $250,000 in USDC, a popular stablecoin, when an oracle verifies that a housing unit is complete. The smart contract would continuously monitor for new construction permits and generate a new NFT for each additional housing unit built. Additionally, Cuban suggests using a multi-signature wallet to ensure security and mutual protection for both parties involved in the transaction. **Some skepticism ** Some users questioned the necessity of using a ZK rollup, a sophisticated blockchain solution, for this purpose. Cuban responded by stressing the simplicity and security benefits of using a multi-signature wallet for handling project funds. Calacanis, however, suggested opting for a more traditional trust-based method for funds transfer. Source : U.Today / Nov 27, 2023