Sam Altman, the CEO of generative artificial intelligence uprise Open AI, is a visionary entrepreneur who has helped shape the future of AI. Open AI’s AI chat service ChatGPT-4, launched in March, has swung the door to the era of AI wide open, increasing the expectations that what is called artificial general intelligence, or AGI, will think, learn, and perform at the same level or above humans.Altman does not think the looming AGI world is a sort of utopia. The highly advanced AI technology can cause confusion between factual news and fake ones and exacerbate energy shortage issues. Therefore, he has been trying to tackle the world’s problems, such as poverty, disease, and climate change, through launching new startups and technology even after the establishment of Open AI.Many are paying attention to the steps Altman takes as they assume the visionary would somehow know what is coming, as he did with Open AI for the 'generative AI revolution.'One of his solutions to the world’s problems is Worldcoin, a cryptocurrency company he founded together with Alex Blania in 2019. Although he is not involved in the management of the firm, he sets visions and directions for the company.There are two objectives of Worldcoin: one is verifying humans and bots, and the other is offering humans universal basic income as they may suffer from job losses caused by AI. The company hopes to provide UBIs through the Worldcoin cryptocurrency.Altman also believes that many of the existential threats posed by AI to humans can be mitigated by cryptocurrency and blockchain. He hopes to utilize iris scanning technology to distinguish humans from AI as a form of 'proof of personhood' and store such data on a blockchain system to create a transparent and fair world for everyone.Earlier this month, it was reported that Worldcoin was about to finalize an investment deal to raise $100 million in funding, with a corporate value of $3 billion. This news followed the Series A round led by investment firm a16z last year. Among Worldcoin's investors are Khosla Ventures, Coinbase Ventures, Digital Currency Group, and LinkedIn co-founder Reid Hoffman.This funding is expected to be used to mint the Worldcoin cryptocurrency and launch the World App, which will allow people to earn Worldcoin tokens by scanning their irises. These tokens, stored on a distributed ledger, can be used to purchase goods and services on the Worldcoin platform.The Miilk recently interviewed Tiago Sada, Head of Product, Engineering & Design of Worldcoin. Sada shared his insights on the background and future plans of Worldcoin.He said that both Altman and Blania believe that while AGI is the most important technology of our time, but it poses a serious existential threat to humanity. Worldcoin aims to mitigate this threat.Sada explained that Worldcoin is a cryptocurrency intended to be distributed to everyone in the world, and the platform itself is designed to be a fair and inclusive. Anyone, regardless of their race, gender, or socio-economic status, can earn Worldcoin tokens. This approach ensures that everyone has a stake in the future of AGI and that AGI is used for good, not for evil.Sada expressed excitement about the future of the project although Worldcoin is still in its early stages. He believes that Worldcoin has the potential to make a real difference in the world.