A Singaporean startup, Limestone Community, is utilizing blockchain to maintain a wise neighbourhood on the coronary heart of the Cambodian capital.As Tech in Asia studies on August 14, the 100-hectare mixed-use growth in Phnom Penh encompasses residential properties, places of work, retail facilities, colleges and a large-scale exhibition corridor: it counts 10,000 enterprise tenants and a each day inhabitants of 190,000.Limestone emerged from the primary spherical of startups within the Singaporean authorities’s blockchain Tribe Accelerator, backed by authorities company Enterprise Singapore. Digital passports and walletsAt the guts of the Phnom Phen venture is a blockchain-powered ID system, which creates a digital passport for residents and commuters by way of the Limestone cellular app. Customers should notably bear background checks earlier than a passport is issued, which grants them entry to a cellular digital pockets and contains options reminiscent of offering tap-in tap-out entry to completely different buildings.With a purpose to disintermediate the ties between enterprises and the general public, the venture focuses on utilizing blockchain to offer safe information portability — so agency can skip middlemen in offering numerous companies on to customers. It additionally goals to widen monetary inclusion, utilizing digital cost historical past and life-style information as an equal to a credit score rating that allow residents and staff to use for microloans and different monetary companies. Slated for completion by early 2022, the venture will in future on-board numerous companions reminiscent of ride-hailing apps, monetary establishments, retail model house owners and information analytics corporations.Over the course of the following 5 years, the startup intends to roll out related good metropolis tasks throughout South East Asia with the cooperation of native governments. Blockchain-powered good citiesVisiting senior analysis fellow on the Nationwide College of Singapore Enterprise Faculty Emir Hrnjic informed Tech in Asia that the precept benefit of blockchain-based good cities is its potential to combination, analyze and distribute real-time information. He acknowledged the regulatory and information privateness challenges that each centralized and decentralized applied sciences are confronted with, remarking that:“The way forward for blockchain-enabled good cities would seemingly be one thing in between a great society, the place everybody has management over their lives and surroundings, and a dystopian society of some controlling the plenty.”Earlier this month, Cointelegraph reported that South Korea’s capital, Seoul, plans to launch its personal digital forex as a part of its bid to remodel right into a blockchain-based good metropolis.