Package request: ckBunker

[ghost]

Did you check if Debian 10 already contains this software?
Yes, it does not.

What the application you want packaged does?
https://github.com/Coldcard/ckbunker
Sign bitcoin transactions based on predetermined conditions, stored and secured by a HSM, communicated to through tor [communication keys on coldcard]

How does the application relate to the ideas of privacy and freedom?
Self-hosted co-signing / multisig / 2fa / time-based security.
Makes companies that host such a service obsolete.

Alternative software
selfhost Blockstream green / unchaincapital / casa backend? [is it free software?]

Integrations
Which packages need/should be integrated with this software? (write x into square brackets or add your own)

• selfhost, selfhost-dahsboard (all web apps)
• bitcoin-* [not sure if needed?]
• electrs [not sure if needed?]

Additional context
As you have to connect a coldcard via usb cable, I assume that this would not work if the package is installed on a headless server in some datacenter. however, if the package is installed on a laptop etc, there should be no issue with this.

[Kixunil]

Interesting, thanks for submission! I consider this advanced use but interesting and would like it to be added in the future.

Having packages that help with some hardware is planned, so no issue with that part.