Colin Harper

Colin Harper

Colin writes about Bitcoin. Formerly, he worked at CoinDesk as a tech reporter. Now, he is the Head of Research and Content at Luxor Technologies, and he also freelances for CoinDesk, Forbes and Bitcoin Magazine." He holds bitcoin.

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Bitcoin's Mining Difficulty Hits New High; Taproot Begins Its Second Signaling Attempt
Bitcoin's price may be taking a dip, but its mining difficulty has never been higher.
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'So Many Locked Out': Binance Users Say Their Accounts Have Been Frozen for Months
Since at least late 2020 users from the U.S. and around the globe have had their accounts frozen for unconventional reasons.
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DOGE Imitators Help Send Ethereum Transaction Fees to All-Time Highs
As SHIB and others doggedly chase DOGE's success, Ethereum transaction fees are running away with them.
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Canadian Bitcoin Miner Bitfarms Approved for Nasdaq Global Market Listing
Bitfarms, a Canadian bitcoin miner, has been approved to list its common stock on the Nasdaq Global Market.
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Marathon Miners Have Started Censoring Bitcoin Transactions; Here's What That Means
Despite Marathon's efforts, transactions from a dark web market still made it into the block.
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Bitcoin Mining Difficulty Sees Largest Downward Adjustment of the Year
This is only the second downward adjustment of 2021, and it marks Bitcoin's largest difficulty correction since the 16% downturn on Nov. 3.
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Bitcoin Taproot Activation Has Begun; Miners Now Have 3 Months to Get on Board
The upgrade has been years in the making. It's time to see if the deliberation has paid off.
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Binance Chain DeFi Exchange Uranium Finance Loses $50M in Exploit
So far, only $9 million in ETH and BTC from the hacker's haul has made it off the Binance Smart Chain blockchain.
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Bitcoin Miner Core Scientific Inks Deal With Bitmain for 112K Antminers
The deal brings Core Scientific's ASIC fleet to just over 188,000.
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Bitcoin Hashrate Rebounds as Xinjiang Miners Come Back Online
The outages took place shortly before mining operations usually move from the coal-rich Xinjiang region to the rain-rich region of Sichuan.
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