Bitcoin Core will now refuse certain malformed PSBT signing requests where the matching transaction output is missing.

The October update changes how nodes estimate transaction fees and process blocks, while fixing a wallet flaw that could let an authenticated user run commands on a node.

Bitcoin Core is the software that keeps Bitcoin operating smoothly. Originally known simply as “Bitcoin,” it was developed by Satoshi Nakamoto, and remains the reference client for Bitcoin. This means ...

Hashnote customers can stake $CORE alongside their $BTC through Core's Dual Staking mechanism The integration taps into the multi-billion-dollar opportunity in ...