HOT TOPIC: 2 exchanges tapped out in 3 days 🚨BitMEX shuts Sep 23 after 11 years. BitMart follows, trading ends Aug 26. Neither is broke, both say the numbers stopped working. $BMX crashed 58%, bitcoin:native wobbled 👇https://t.co/FnDYnH4n8C https://t.co/j40frhbpow ...