Network and mining
What happens on the Bitcoin network itself: the halving, difficulty, fees, node software releases and protocol change proposals, and what each one means if you hold your own keys.
Bitcoin's Quantum Problem: What BIP-360 Fixes, and What BIP-361 Wants to Do About the Rest
BIP-360 was merged into the BIPs repo in February 2026 as Bitcoin's first quantum-resistant address type. It doesn't touch old coins. The proposal that does, BIP-361, is where the real fight is.
