UNDER THE HOOD: $BTC just processed its first known quantum-resistant mainnet transaction.

Mined via MARA, the new method protects funds in transit without changing consensus rules. Uses private mempools to bypass standard limits.

Key takeaways:
• Closes mempool exposure
• Requires no soft fork
• Acts as temporary stopgap

This is a bridging solution until full quantum-proof upgrades hit. Not a consensus change, just a workaround for now. Watch how miners adopt this.