LayerTree proposal

Lightning Labs put out a design where one Bitcoin output can hold balances for up to a million people, tracked off-chain in a Merkle-sum tree, with covenants so anyone can leave in a single transaction without timeouts or needing to stay online. It still needs opcodes that aren’t activated yet, so it’s a paper and reference code rather than something you can use today. Curious what the trade-offs look like once those opcodes land.

https://layertree.tech/