James Rubin

James Rubin

James Rubin was CoinDesk's Co-Managing Editor, Markets team based on the West Coast. He has written and edited for the Milken Institute, TheStreet.com and the Economist Intelligence Unit, among other organizations. He is also the co-author of the Urban Cyclist's Survival Guide. He owns a small amount of bitcoin.

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First Mover Asia: Is DEX Efficiency a Long-Term Threat to Coinbase; Bitcoin Sinks Below $22K
Coinbase’s revenue dwarfs that of the decentralized exchange Uniswap but the two companies are generating roughly the same trading volume; ether plunges.
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Chia founder Bram Cohen (Chia)
Chia Network Reissues Its Asset Token to Address Security Vulnerability
The smart transaction platform will upgrade its chia asset token (CAT) to a new token, CAT2, to address a potential security weaknesses.
Chia founder Bram Cohen (Chia)
(Leon Neal/Getty Images)
First Mover Asia: BTC Falls Below $22.4K; Coinbase Shares Remain Alluring for Institutional Investors
Cathie Wood’s Ark Invest, ETF issuer Exchange Traded Concepts, Cullinan Associates and Utah-based Refined Wealth Management all significantly added COIN to their portfolios as...
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Tesla sold over $900 million in bitcoin during its second quarter. (Blomst/Pixabay)
First Mover Asia: Does Tesla Really Believe in Bitcoin?; Altcoins Rise in Thursday Trading
The electric car maker became a proxy for investors looking to take a position in the cryptocurrency without buying it directly, but its recent jettisoning of $936 million of...
Tesla sold over $900 million in bitcoin during its second quarter. (Blomst/Pixabay)
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First Mover Asia: Dissecting Three Arrows Capital's Fall; Ethereum Merge Spurs Continued Market Gains
Thanks to the transparency of court documents, the public knows how much the beleaguered crypto hedge fund owes different creditors; ether has risen about 50% over the past we...
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Bitcoin is up more than 10% over the the past week. (jayk7/Getty Images)
First Mover Asia: BTC Spikes Over $22.8K; DappRadar’s Complicated Valuation Model and the Difficulties of Assessing NFTs
Bitcoin and major altcoins continued their late weekend rally; NFTs are an asset class where value has yet to be clearly defined.
Bitcoin is up more than 10% over the the past week. (jayk7/Getty Images)
The current crypto bear market continues. (mana5280/Unsplash)
First Mover Asia: Bitcoin Dips Below $21K; Why the Current Bear Market Differs From 2018
The largest cryptocurrency had hovered well above the psychologically important threshold for the previous four days.
The current crypto bear market continues. (mana5280/Unsplash)
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First Mover Asia: Three Arrows Capital Court Order Reveals Interesting Details; Bitcoin Soars Past $21.5K
The Singapore firm’s liquidators must safeguard the company’s assets, which means converting them to tether; ether and other major altcoins rise for a fourth consecutive day.
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First Mover Asia: How Inaccurate Data Misled Investors to See Massive Outflows From This Crypto Exchange; BTC Holds Steady Over $20K
KuCoin founder Johnny Lyu said those data feeds plus mislabeled, on-chain wallets propagated rumors last week that led to the token exodus; ether rises in Wednesday trading.
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Blockchain gaming has struggled to keep users engaged. (Fredrick Tendong/Unsplash)
First Mover Asia: Crypto Game Consoles Aren’t Needed as Web3 Gaming Has Workers, Not Gamers; Bitcoin Dips, Then Regains Its Perch Above $20K
Studios are raising significant amounts of capital, but they must build games that do a better job of engaging users; ether and most other major cryptos rise.
Blockchain gaming has struggled to keep users engaged. (Fredrick Tendong/Unsplash)