RT: Grin Newsletter 90: Grin Node Challenge 🏁: Covering Mar 16-23 2020: Win prizes in node running competition. New RFC for creating txs with QR codes and text blobs. Proposal to allow duplicate outputs in order to facilitate payment… https://gr.in.mw/RSQckZ via @GrinNews $GRIN
RT：Grin 时事通讯 90：Grin 节点挑战🏁：涵盖 2020 年 3 月 16 日至 23 日：在节点运行比赛中赢取奖品。用于创建带有 QR 码和文本 blob 的 txs 的新 RFC。建议允许重复输出以方便付款... https://gr.in.mw/RSQckZ 通过@GrinNews $GRIN