83 sats \ 2 replies \ @Murch 2 Apr \ parent \ on: What if there were not enough BTC for us Bitcoiners? bitcoin_beginners
Spending an HTLC output incurs over 400 weight units of transaction data. With the feerates lately being usually in the double digit [s/vB], it would cost you at least 1,000 sats to enforce an HTLC on-chain. So very small payments are not actually added to commitment transactions and this generally applies to any layer-2 technology that is enforced by users’ ability to unilaterally exit. Bitcoin transaction fees are paid in bitcoin and scale with the weight of a transaction, so the issue is independent of the exchange rate.
Thanks for the explanation.
Doesn't that just mean that if Bitcoin becomes radically more expensive, such that people are using these new decimal places, a bunch of activity will be restricted to layer-2? On-chain settlements would only be approximate, in a sense.