5/6 Hackathon Alert: come build a powerful & secure blockchain-powered app at the Stellar x @Ledger Community Hackathon from April 14-15! Win prizes, hang with SDF & Ledger teams, and attend informative workshops. Sign up here: https://bit.ly/3uZuhnb https://t.co/89Az7cP7QS
5/6 Hackathon警戒：来建立一个强大的&；4月14日至15日在Stellar x@Ledger社区Hackathon安全区块链应用程序！赢取奖品，与SDF&；并参加信息研讨会。在这里注册：https://bit.ly/3uZuhnb https://t.co/89Az7cP7QS