Sjors Provoost (possibly compromised) on Nostr: Aha, so that's probably what Marathon was trying to do last fall when they mined the ...
Aha, so that's probably what Marathon was trying to do last fall when they mined the invalid block (because who needs testnet): https://protos.com/you-can-now-mine-rather-than-inscribe-a-square-bitcoin-block-image/