Tech billionaire Mark Cuban has expressed interest in the potential of blockchain technology to revolutionize real estate development.
This follows a city-building proposal by serial entrepreneur Jason Calacanis that sparked a discussion about integrating advanced technology into large-scale urban development projects.
Blockchain for urban development
Calacanis proposed building ten new cities in the US, each with a million homes. They would aim to redefine urban life, with an emphasis on sustainability and affordability.
Cuban took the conversation one step further. He proposed leveraging blockchain technology, 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 control the issuance of building permits.
Once verified, 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 completed.
The smart contract would continuously check for new building 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 need to use a ZK rollup, an advanced blockchain solution, for this purpose.
Cuban responded by highlighting the simplicity and security benefits of using a multi-signature wallet to process project funds.
However, Calacanis suggested opting for a more traditional, trust-based money transfer method.