BTCZ Rescue Keyholder Setup Tutorials

Recommended: run the rescue inside a VM. The physical host network/gateway is not modified.

Universal setup menu

Run inside the Debian VM or dedicated Docker host:

wget https://multisig.minebtcz.com/setup/keyholder-setup-menu.sh -O keyholder-setup-menu.sh

chmod 700 keyholder-setup-menu.sh

sudo ./keyholder-setup-menu.sh

VirtualBox

Create/import a Debian minimal VM: 2 CPU, 6-8 GB RAM, 120 GB disk. Network: NAT recommended. Then run the setup menu inside the VM.

Best isolation for keyholders.

VMware

Create/import a Debian minimal VM with the same resources. NAT recommended. Run the setup menu inside the VM.

Same runtime as VirtualBox, different hypervisor.

Docker / docker-compose direct

Advanced mode for a dedicated machine only. Do not use on a personal host unless you accept direct host Docker/WireGuard setup.

wget https://multisig.minebtcz.com/setup/docker-compose.rescue.yml -O docker-compose.yml