- Bitcoin Mining Difficulty Hits Record High of 17.3 Trillion Cointelegraph
- Bitcoin Difficulty Touches All-Time High, 120 Exahash of Hashpower Remains Strong Bitcoin News
- Bitcoin is now harder to mine than ever before – so is it still worth it? TechRadar
- Blockchain Bites: It’s Never Been Harder to Mine Bitcoin – CoinDesk CoinDesk
- Bitcoin’s mining difficulty hits a new all-time high – The Block The Block Crypto
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