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Bitcoin Miner Marathon Confirms Mining Invalid BTC Block Due to a Bug

The block was invalidated due to a "transaction ordering issue."

Updated Sep 28, 2023, 3:15 p.m. Published Sep 27, 2023, 11:12 a.m.
Antminer bitcoin mining rigs displayed at Consensus 2021 (Christie Harkin/CoinDesk)
Antminer bitcoin mining rigs displayed at Consensus 2021 (Christie Harkin/CoinDesk)