Rare physical bitcoin worth $1.78 million gets cashed in after 12 years

The S1-COIN-25 physical bitcoin, part of Mike Caldwell’s 2011-2013 mint, had its tamper-evident hologram peeled and the 25 BTC swept on-chain on Wednesday.Read MoreCoinDesk: Bitcoin, Ethereum, Crypto News and Price Data[#item_full_content]