Ark and Spark: The Channel Factories We’ve Been Waiting For

Bitcoin Magazine

Ark and Spark: The Channel Factories We’ve Been Waiting For

Ark and Spark revolutionize Lightning Network’s scalability in 2025, slashing on-chain transactions with shared UTXOs for fast, cheap Bitcoin payments. Their interoperable, trust-minimized designs overcome channel factory hurdles, cementing Lightning’s role in Bitcoin’s layer-2 future.

This post Ark and Spark: The Channel Factories We’ve Been Waiting For first appeared on Bitcoin Magazine and is written by Roy Sheinfeld.