Quote from: profedustream on April 02, 2024, 02:43:56 PM

The problem is that we use a multi-sig wallet, as some other associations and companies.
However, as I previously said, it's currently impossible to sign a message with a multi-sig wallet, 'cause BIP 322 hadn't been pushed for a few months / years.

It also means that we can't prove that we own an address by signing a message with our multi-sig wallet; which is an information asked in some regulated countries (in Switzerland for example). It's not a KYC thing, just a "proof of addresses ownership".

Not being able to sign a message with a multi-sig wallet is also a lack in our Bitcoin ecosystem, and I hope it gonna change in the next few weeks / months.

We are going to need to do a lot of advocating if we are to get any BIP merged into the Bitcoin protocol at this point. Nowadays the only things that are merged are stuff that gets many months of deliberations on the mailing list, and also it's going to need a working implementation and nobody can work that the way Kalle (the author) can.

I suggest sending your BIP322 use case as an email to him and that should generate at least some attention to the practical use of BIP322.