james on Nostr: Follow my new npub ...

Follow my new npub

quoting nevent1q…g7na

Thinking about scaling again.

Side chains with their Merkle tree roots entangled with on-chain settlements. The whole side chain doesn't need to be stored on any node, only that incoming side chain transactions come with proof of funds with a root-branch-leaf of that particular source. The node will then incorporate that transaction and relay to other nodes, continually pruning the tree as leaves go empty. It makes for a heavier transmitted transaction message, but a basically zero storage footprint. Downside is needing to re-sign transactions that don't go through if it doesn't get propagated quickly between root publishes. The actual transaction can get thrown away once the tree is updated, so the node only needs Bitcoin and the side chain's root. Haven't thought through cross-tree and L1-L2 transactions, yet.

#scaling #Bitcoin #L2 #sideChain