The <a href="https://www.thenationalnews.com/business/technology/2022/01/19/facebook-critics-call-for-release-of-human-rights-review/" target="_blank">Facebook</a>-backed digital currency project Diem announced the winding down and $182 million sale of its technology, capping a years-long initiative that drew significant concern from regulators. Facebook's announcement in 2019 of plans to design a <a href="https://www.thenationalnews.com/business/cryptocurrencies/2022/01/22/cryptocurrency-crash-wipes-out-more-than-1tn-in-market-value/" target="_blank">cryptocurrency</a> and payment system raised immediate red flags for global finance officials, who expressed a <a href="https://www.thenationalnews.com/business/technology/facebook-s-libra-called-a-dangerous-liability-by-anti-trust-advocacy-group-1.886884" target="_blank">barrage of criticism</a> about the security and reliability of a private network. “The idea of Facebook doing a cryptocurrency was a bridge too far for regulators,” said analyst Rob Enderle of Enderle Group. “They have made it clear they don't trust Facebook with what they are doing now, so sure as heck were not going to let it go into the money business.” Diem Networks' <a href="https://www.thenationalnews.com/us/" target="_blank">US</a> chief executive Stuart Levey said in a statement that the initiative made progress, but “it nevertheless became clear from our dialogue with federal regulators that the project could not move ahead". The technology was bought by Silvergate Capital Corporation in California, which is a go-to for crypto projects and which put the sale price at $182m. Silvergate bought development, deployment and operations infrastructure as well as tools for running a blockchain-based payment network for payments and cross-border wire transfers. Facebook developed the technology, <a href="https://www.thenationalnews.com/business/technology/facebook-backed-libra-association-renamed-as-diem-1.1121731" target="_blank">initially named Libra</a>, and then entrusted its control to an independent entity based in Geneva. After the defection of several major partners such as PayPal, Visa and MasterCard, the organisation scaled back its ambitions before renaming itself Diem at the end of 2020. The so-called stablecoin — a type of digital money tied to other kinds of assets — never launched. It was not clear what will become of related plans for Facebook-parent Meta to build a virtual wallet for holding cryptocurrency. “The combination of a stablecoin issuer or wallet provider and a commercial firm could lead to an excessive concentration of economic power,” US regulators said in a 2021 report. <a href="https://www.thenationalnews.com/arts-culture/2021/10/29/facebook-is-now-meta-and-the-internet-has-something-to-say-about-it/" target="_blank">Facebook, which renamed itself Meta</a> in October, has faced criticism on the dominant position it holds online, yet it's not the only powerful organisation interested in crypto. Creative Strategies analyst Carolina Milanesi wondered whether Libra-turned-Diem was, from the outset, part of Facebook's vision of being a platform for the metaverse. “Cryptocurrency is going to get into the <a href="https://www.thenationalnews.com/business/2022/01/26/metaverse-and-financial-security-among-top-projected-consumer-trends-in-2022/" target="_blank">metaverse</a> one way or another,” Ms Milanesi said. People are already buying real estate in immersive, virtual worlds referred to as the metaverse. The European Central Bank in July formally launched a pilot project to create a “digital euro” in response to the growing popularity of electronic payments and the rise of cryptocurrencies. <a href="https://www.thenationalnews.com/business/technology/2021/10/16/governments-and-central-banks-have-crucial-role-to-play-in-digital-finance-innovations/" target="_blank">Central banks</a> are also responding to increased demand for digital payment options as cash use continues to decline, a trend fuelled by the pandemic and the desire to avoid contact.