Questions tagged [key-aggregation]

With multisig, up to 20 signatures may be used in a threshold signature scheme (What are the limits of m and n in m-of-n multisig addresses?). As far as I understand, there should be no hard-coded limit with MuSig, as to the blockchain every scheme…

I know that it is possible to create a 2-2 multsig using Taproot by combining both private keys into one public key and defining that as the key path spend. I also know that it is possible to use Tapscript to do the same thing with a script path…

What's the technical limitation stopping multiple entities from collectively managing an LN node? I understand all parties (entities that share the Node private key) need to be online to sign routing/sending/creating invoices. If we assume this is…