Bitcoin.com News 17h ago
BIP-110 Developers Relaunch Minority Bitcoin Fork with 300 KB Block Limit
BIP-110 developers have revived a minority Bitcoin fork featuring Blake2b mining and a reduced 300 KB block limit.

Proponents of the BIP-110 proposal have relaunched their stalled fork of the Bitcoin network, successfully producing over 800 blocks. The alternative chain implements distinct protocol modifications spearheaded by core developer Luke Dashjr.
In addition to transitioning the proof-of-work algorithm from SHA-256d to Blake2b, the network enforces a 300 KB block size ceiling. The design is intended to minimize node hosting resource requirements and limit transaction data throughput.
Minority forks face significant liquidity and hashrate hurdles, remaining experimental niche implementations alongside the primary Bitcoin mainnet.
Key takeaways
- BIP-110 proponents restarted their minority fork after an initial stall.
- The network replaced SHA-256d with Blake2b and lowered block size to 300 KB.
- The fork focuses on minimal node operating requirements.
