Blockchain industry analysis and daily news, plus opinions, reports, and platform updates from Adbytes.
Brazil’s central bank is giving large crypto transfers a 24-hour cooling-off period. The new rule targets outbound transfers above $10,000 to foreign providers or self-custody wallets, aiming to slow fraud without shutting down crypto withdrawals outright.
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MARA has pledged 18,750 BTC as collateral to secure $600 million in new loans, giving it fresh liquidity while putting more than half its Bitcoin treasury on the line. It’s a bold expansion move — and a reminder that BTC-backed borrowing cuts both ways.
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Solana’s bounce is being driven by whale accumulation, but the bigger picture is messier: burn proposals may not beat ongoing emissions, ecosystem projects are under strain, and exploit-linked fund movements keep the network’s security questions alive. Plenty of upside, plenty of baggage.
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AI-assisted red teaming flagged 4,962 potential issues across about 390 Bitcoin-related open-source projects, including 85 critical and 635 high-severity findings. The numbers aren’t all confirmed exploits, but they expose how much risk still lives in the software around Bitcoin.
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Bitcoin BIP-110 has pushed a subset of nodes onto a minority chain after they rejected a non-signaling block, reviving a blunt Bitcoin governance fight over who gets to define valid block space. With miner support still under 3%, the split looks more fragile than fatal.
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Block added more Bitcoin to its treasury, lifting long-term holdings to 9,117 BTC by June 30, 2026, even as Q2 brought $88.5 million in remeasurement losses. It’s a clear sign that Jack Dorsey’s company still sees BTC as a reserve asset, not just a branding exercise.
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Hardware wallet sales are surging in Russia as new crypto rules move closer, with buyers seemingly racing to self-custody before regulated access gets tighter. The shift shows growing demand for control, but also a reminder: self-custody helps only if users handle it correctly.
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Bitcoin slipped below $65K as traders lost confidence that the CLARITY Act will clear the Senate this year. The bill still matters for U.S. crypto rules and tokenization, but political gridlock is making a timely pass look increasingly unlikely.
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SharpLink CEO Joseph Chalom says Ethereum’s EIP-8363 could squeeze staking yields enough to hit DeFi liquidity, borrowing costs, and institutional ETH demand. Supporters call it a fix for dilution and staking concentration, but critics say it may be a solution looking for a problem.
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Bitcoin’s BIP-110 has entered its signaling phase, but miner support is still barely above 2%, setting up a tense battle over whether Bitcoin should restrict certain non-financial transaction data. Supporters are betting on a user-activated soft fork, and a chain split is on the table.
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