Damus
Super Testnet · 1d
What if they don't signal support for BIP110 but just stop mining txs that violate the BIP110 rules, to avoid losing 8% of their users? I don't want OP_IF in taproot to become "effectively invalid" ju...
Aaron van Wirdum profile picture
Last I checked BIP110 will have a mandatory signaling window in August, so if miners don’t signal, BIP110 nodes will in fact fork themselves off the network.

Your scenario could still happen if miners do signal (which non-BIP110 won’t care about one way or the other). That’s why IMO it’s still good to pay attention to signaling, and if there is any it’s probably time to start considering a URSF.

The worst case scenario is if miners don’t signal until very shortly before the mandatory signaling period starts. (Or even when it’s already started.) In that case I suppose the rejectblock command can still offer a solution, but it’d be a bit of a last-minute scramble…
11
Super Testnet · 1d
Ah yes, I forgot about the mandatory signaling period. Still, if miners keep ignoring BIP110 they may be in for a rude surprise in September: a sudden, completely avoidable loss of income from BIP110 runners. A sufficiently large loss of income should worry any business. They could be sued by their...
Aaron van Wirdum · 1d
(To be precise I think the 1109th signaling block within a difficulty window should be rejected, as that would bring it over the 55%-threshold, and makes for a relatively clean split between the BIP110 chain and the original chain.)