The Frontier

Gregory Maxwell demonstrated a block explorer vulnerability by submitting a raw transaction showing him spending 21 million BTC, which was invalid but displayed due to the explorer's poor validation.

Carl mentions early Bitcoin source code analysis suggests the original coin limit was 1.99 billion, changed to 21 million before the January 2009 launch.

Bull Bitcoin is petitioning against DAC8, a European Union law requiring exchanges to share customer data across member states, citing risks of data leaks and physical attacks.

Carl cites Peter Todd's claim that France's tax authority leaked Bitcoin ownership data, leading to home invasions, assaults, and torture.

Crew analyzed Bitcoin privacy epochs and showcased Wasabi Wallet's Wabi-Sabi coinjoin protocol, which allows variable input sizes and has recent privacy mitigations.

Carl cites NeedCreation saying Bitcoin Quest crossed 600 registered users from over 30 countries.

Researchers at TU Delft built Tribler, a decentralized BitTorrent client designed to be unstoppable, with funding secured until 2032. The project experiments with autonomous servers funded by Bitcoin.

Keon says Spark's unilateral exit guarantee is impractical for mobile wallets, requiring external data from Spark operators, unlike Phoenix which offers a user-friendly mobile exit.

Merch wrote about replay protection concerns for BIP110, suggesting users can split coins by spending on the main chain at low fees due to the fork's high difficulty.

Carl cites Predex data showing over 2 Bitcoin in combined trading volume on their BIP110 activation prediction market.

Keon explains that Pegasus spyware, developed by Israel's NSO Group, infected EU investigator Stelios Kouloglou's iPhone via a zero-click exploit in October 2022.

Flipper Zero announced it will shift to community-driven development via GitHub, limiting team resources and requiring feature requests through GitHub discussions.