Questions tagged [key-aggregation]

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Is it possible to run a Lightning Network node with multiple entities holding parts of the private key?

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/...
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7 votes
1 answer
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Possible number of signers with MuSig

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 ...
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2 votes
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Using key aggregation (multsig) in P2TR script path spends

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 ...
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