If you're in town for Bitcoin Amsterdam, be sure to check out Sound Money Fest, a #Bitcoin music festival on Day 3! 🎶
Day passes for SMF are still available:
https://b.tc/conference/amster... https://t.co/aL7A4x72PG
如果你在阿姆斯特丹的比特币城，一定要看看 Sound Money Fest，一个