1 sat \ 0 replies \ @verbiricha OP 21 Sep 2022 \ parent \ on: Bitcoin Optech Newsletter #218 bitcoin
I think eltoo-based channels have problems related to not having a penalty associated with cheating, this has been brough up in previous editions of the newsletter: https://bitcoinops.org/en/newsletters/2020/08/12/#discussion-about-eltoo-and-sighash-anyprevout
There are also concerns regarding transaction pinning attacks: https://bitcoinops.org/en/newsletters/2018/12/28/#april