Flashnet, a decentralized exchange, and Brale, a US licensed institution, will issue USDB, a US dollar stable currency fully supported by treasury bond, on the Bitcoin two-layer network Spark this summer, and Magic Eden will assist in its distribution and integration into the trading platform. USDB is the first stablecoin natively issued on Bitcoin, supported by the US dollar, aimed at introducing US dollar liquidity directly to the Bitcoin network without the need for cross chain bridges, asset packaging, or synthetic structures. （Decrypt） https://www. (wublock123.com)/index.php? m=content&c=index&a=show&catid=6&id=44507