Sure, if someone shares the private key (shares the wallet), then there are effectively multiple owners. This would be similar to a joint bank account for exaple.
Alternately someone could set-up a multi-signature ("multisig") wallet. In this case, more than one signature is necessary to transact with the wallet.
For example, a "2-of-2 multisig wallet" would mean that both owners must collaborate to execute a spend transaction. Similarly, a "2-of-3 multisig wallet" requires two of three owners to collaborate in order to execute a spend from the wallet.
StevenBlack / Steven Black
npub1pk…hyscf
2023-01-18 03:11:16
in reply to nevent1q…7a0w
Author Public Key
npub1pkj530thuqzr6k2gfj3mynugq82ql8fmzfwk9umw540eq9tqeppsuhyscfPublished at
2023-01-18 03:11:16Event JSON
{
"id": "f1ccebe50d0a75d65f85f3fd2e46dea02d483b6fa894ee33057961848910423c",
"pubkey": "0da548bd77e0043d59484ca3b24f8801d40f9d3b125d62f36ea55f901560c843",
"created_at": 1674011476,
"kind": 1,
"tags": [
[
"e",
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],
[
"p",
"11e9a5c0158e70541654cd688b1d327230f4865062ffeb1b151f00ef9676c850"
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],
"content": "Sure, if someone shares the private key (shares the wallet), then there are effectively multiple owners. This would be similar to a joint bank account for exaple.\n\nAlternately someone could set-up a multi-signature (\"multisig\") wallet. In this case, more than one signature is necessary to transact with the wallet. \n\nFor example, a \"2-of-2 multisig wallet\" would mean that both owners must collaborate to execute a spend transaction. Similarly, a \"2-of-3 multisig wallet\" requires two of three owners to collaborate in order to execute a spend from the wallet.",
"sig": "8aa6ecf027b8b8acde0cfe5412e8c1d95706dee453994adb443bd05509d81d1d7487df9502196de48414f10637f887b60568ec7105a50428a0ff70b7a738bd24"
}