
BIP461 Proposal Would Make ECDSA Signatures Reproducible
A newly flagged Bitcoin Improvement Proposal would let compliant ECDSA signatures be reproduced so deviations can be spotted without proving malicious firmware.
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Original coverage across the crypto market, updated daily.

A newly flagged Bitcoin Improvement Proposal would let compliant ECDSA signatures be reproduced so deviations can be spotted without proving malicious firmware.

Treating event contracts as swaps could bolster the agency's argument that it holds exclusive federal jurisdiction over such products on regulated prediction markets.

The brokerage says customers will soon be able to let an AI agent place trades around the clock and trade leveraged crypto perpetual futures.

Anthropic's prospectus outlines $518B in AI infrastructure spending despite heavy losses, while pre-IPO perpetual futures on crypto venues barely moved.

The EU markets regulator's chair says MiCA oversight will now centre on CASP resilience, outsourcing and reverse solicitation, plus harmonised reporting.

The Zano network restarted its chain at the block height just before Hard Fork 6, undoing about a month of history after an exploit tied to Gateway Addresses.

Visa's expanded address labeling reduced its adjusted stablecoin dollar volume, while the adjusted transaction count dipped less than 2% and payment use stays unmeasured.

Prosecutors say wallets tied to Trung Nguyen Van received about $53.3 million linked to 'pig butchering' scams targeting US victims.

Socure's RiskOS platform will verify users and make fraud decisions as they convert fiat to USDC through applications built on Circle's Arc network.

The consensus change targeting 150-millisecond settlement is now live on both of Solana's public test networks, giving developers a pre-mainnet testing environment.

Quant will provide the interoperability and transaction layer for The Clearing House's On-Chain Money Initiative, with access expected in H1 2027.

BlackRock supplies the portfolio allocations and Ondo issues the securities, but direct minting and redemption require onboarding and remain off-limits to US traders.

All 11 Democratic members of the Senate Banking Committee want Chairman Tim Scott to convene a public hearing on prediction markets after Republicans met privately with Kalshi's CEO.

A Sept. 24 policy update lets former BitMEX users who were blocked from the platform complete identity checks and withdraw funds, with asset minimums and sanctions rules still applying.
Morgan Stanley warns a US ban on diesel exports could lift gasoline prices, with Goldman Sachs issuing a similar caution as the White House weighs curbs.
UK lenders have carried out a first interbank transfer using tokenised deposits, a route the Bank of England appears to prefer over stablecoins.

The US derivatives regulator flagged risks in contracts that pay out based on whether specific words are spoken, weeks after fining a former White House staffer over speech-linked trades.

Bitcoin traded above the $70,000 strike before the Sept. 25 expiry, but GameStop's position status and settlement terms remain undisclosed.

Over a 90-day window ending September 1, TRC-20 USDT accounted for about 1.8 times as many completed payments as Bitcoin on crypto payment platform CoinsBee.

CoinsBee says USDT on TRON drew nearly twice as many payments as Bitcoin in the 90 days to September 1, 2026, with its share of payments up 64%.
BTC has gained roughly 30% since August and held a 3.33% September advance, while a signal absent for 45 weeks has reappeared.

dtcpay has completed a $25 million Series A round with Japan's SBI Group taking part, as interest in stablecoin payment infrastructure continues to build.

A draft Russian rule would limit bank crypto exposure to 1% of capital, counting proprietary holdings while conditionally excluding customer assets.

A Senate draft of the CLARITY Act would have required senior officials holding $15,000 or more in digital-asset equity to divest, but the rule did not reach the family business.