Check out multi party multisig collaboration
With nostr:nprofile1qqsfy229w70e8lgtxavlz9t78k06yrel6fxyhreteafqet8kfxhhwmg2c6av2 Jade and nostr:nprofile1qqs9500z3l7sn46sdnls5fnjm0d3lqmrq7707qshes2y7j8pnm4rllcpzamhxue69uhhyetvv9ujumn0wd68ytnzv9hxgtclyt6rh
nostr:nevent1qqspclgllnemphwg6srsr65y5pun00flrl38qkjdllzxw8n0zldsd6qpz4mhxue69uhkummnw3ezummcw3ezuer9wchsygzp09ey8ww3m9mrnsx0empwvcew69vgua2c0quxhf29v5qmk5llhupsgqqqqqqsqntzt7