@pete Apologies for being ignorant of all of the history, but do you have a draft somewhere of BIP-63? It doesn’t seem to be in the history of the bips repo. I checked your fork of the bips repo and didn’t see it there either (there’s a branch, but the bip-0063.mediawiki file is just stubbed out)
@ademan The op_return size got reduced at the last minute, making the original idea unworkable. So I moved on to other things.
Lack of interest? I know an op_return output isn’t free, but it’s not that expensive…