Replying to https://twitter.com/ROWEBOT3339/status/1730685419660960133:

@ROWEBOT3339 1. Custody of a channel is held by both channel partners in 2 of 2 multisig.

2. Cost varies according to base-chain fee rates at the time, and the number of inputs used to open the channel.

3. Infinite.

4. Yes and yes.

Reply to this note

Please Login to reply.

Discussion

@ROWEBOT3339 As an example. I opened channels on my node when there was a lull in base-chain activity, and only used a single UTXO to open it, so it only cost me like 130 sats per channel.