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Matt Corallo
3d2e51508699f98f0f2bdbe7a45b673c687fe6420f466dc296d90b908d51d594
10th known contributor to Bitcoin Core. Now Full-Time Open-Source Bitcoin+Lightning Projects at Spiral (Part of Block).

Is there a jurisdiction where a bank could run a mint? I’d think operating a mint clearly violates AML regulations in every reasonable jurisdiction in the world.

Replying to Avatar Rusty Russell

There are always many things you can do with your time, but implementing silent payments (https://github.com/bitcoin/bips/blob/master/bip-0352.mediawiki) for Core Lightning is rising in my to-do list.

Unfortunately, we are all PSBT internally, so we need support so we can receive, which the authors argue (sensibly) should be the first priority for wallets. There's a delving post on this, so I did my bit by annoying Ava Chow into looking at it. We can probably hack in some experimental thing if we need for now, but proper support on libwally would smooth the path for Blockstream Green in future, which frankly is a much bigger win than CLN support.

Looking forward to the day when they're not "silent payment addresses" but simply "Bitcoin addresses".

Human-Readable names as a part of it, hopefully :). Then there’s one recipient name and it can pay both SP and BOLT12 instructions.

Make Plebnet Great Again

What if (though no specific proposal I’m aware of does) something were to enable that while also offering some great bitcoin scaling solution that allows for fast noncustodial transactions without regulatory questions or onboarding fees?

I don’t think it’s quite that simple. Things may have value to both camps.

I legitimately can’t tell if the Taproot Wizards people are trying to tank any chance of OP_CAT activation by running around claiming their for-profit company is going to forcibly activate a bitcoin soft-fork or not.

Indeed, may legitimately be the case.

Rollup sequencers are MSBs.

I’m not convinced any of the options “opened” by CTV are going to hugely move the needle, honestly. There’s some marginal gains to lightning and mayybbeee timeout trees are compelling, but there’s big regulatory questions there and the trust model isn’t as great :/

To be clear, the ring sig I suggest here isn’t about the custody of funds, but as a way to announce who is operating the mint without actually revealing specifically who is operating the mint. This could allow mints a new position in the privacy-transparency tradeoff. I don’t believe this has been implemented anywhere, all mints are either privately operated (and may steal your funds) or transparently operated (and the government may steal your funds in a seizure).