最新报道:The U.S. Agency for International Development (USAID) has announced the closure of its $14 million blockchain-based supply chain project after five years, citing limited impact and scalability challenges. Launched in 2018, the initiative aimed to improve transparency in global health supply chains using distributed ledger technology. While the project demonstrated blockchain's potential in tracking pharmaceuticals and medical equipment, USAID concluded that existing systems could achieve similar outcomes at lower costs. The agency noted that blockchain adoption faced hurdles including high energy consumption, technical complexity, and resistance from traditional supply chain operators. This decision comes as governments worldwide reassess blockchain applications following the 2022 market downturn.
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