精选70The Block（RSS）加密货币多源精选 ×2
Tether支持的Oobit将USDT引入巴西PIX支付网络
Tether-backed Oobit brings USDT to nearly 170 million users of Brazil’s PIX payment network
Created by Banco Central do Brasil in 2020, PIX is one of the world's most widely-adopted digital payment networks.
更进一步：量化金融体系
看懂新闻只是起点——沿量化金融路径，把它变成能交付的工程能力