I am going to talk about the scheme I posted to the mailing list yesterday which is to implement MAST (merkleized abstract syntax trees) in bitcoin in a minimally invasive way as possible. It's broken into two major consensus features that together gives us MAST. I'll start with the last BIP. This ...

Sipa, can you sign and verify ECDSA signatures by hand? No. Over GF(43), maybe. Inverses could take a little bit to compute. Over GF(2). I think the first thing we should talk about is some definitions. I'd like to start by distinguishing between three things: Key aggregation, signature aggregation...

((As always, any errors are most likely my own. etc.)) Introduction There is significant concern regarding whether BlueMatt has become a misnomer. Monday night presentation: I think we should continue to use #bitcoin-core-dev for anything about changing Bitcoin Core and try to keep things open...