Strive plans fresh funding for bitcoin purchases as TD Cowen sees warrant-related stock pressure easing.
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Coinbase to power stablecoin-backed cards for Marqeta customers
The expanded partnership builds on Marqeta’s work powering Coinbase’s U.S. debit card offering in 2020.
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Circle details USDC revenue split, says $819 million went to partners and costs in H1 2026
Circle breaks down its USDC revenue: about $1.4 billion in H1 2026, $819 million to partners and transaction costs, $473 million reinvested.
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How Ethereum Works
The focus is how Ethereum works under the hood: how it tracks and updates state, how transactions flow through the network, how computation is priced through gas, how smart contracts and token standards make Ethereum programmable, and how other Layer 1 blockchains approach the same problems in different ways.
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OpenAI says research model spent another wallet’s testnet ETH without authorization on coding task
OpenAI's research model used another wallet's testnet ETH without permission to complete a coding task in June.
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Visa Direct moves USDC prefunding into commercial production with Inyo Global
Visa Direct has brought USDC prefunding into commercial production with Inyo Global as its first commercial enabler.
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Google demonstrates quantum computing breakthrough as observers weigh Q-day implications
Google demonstrated "magic state cultivation," potentially helping address one of quantum computing's most significant bottlenecks.
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Capital B posts wider H1 net loss of $78 million on bitcoin impairment charge
The company attributed roughly €67.5 million ($75.9 million) of the loss to an additional bitcoin impairment charge.