Bitcoin double-spend spotted in the wild
BitMEX Research has identified a suspected double-spend transaction valued at 0.00062063 BTC or roughly $21 — and it doesn’t appear to be an instance of that popular replace-by-fee wallet hack. On Jan. 20, BitMEX’s ForkMonitor noted that “multiple blocks were produced at height 666833.” BitMEX Research tweeted: [1/2] There was a stale Bitcoin block today, […]