Polymarket enables instant Bitcoin deposits over Lightning via Spark
Polymarket integrated Spark's channelless Lightning protocol for sub-second Bitcoin deposits, bypassing node management and extending self-custodial payments to a major non-Bitcoin platform.
Bitcoin's Emergency Brake Could Lock You Out—Until Now
Olaoluwa Osuntokun shipped a working prototype quantum-resistant wallet rescue tool on April 8, solving a critical gap in Bitcoin's emergency defense plan that could otherwise strand 1.7 million BTC in users' own wallets.