Came across this hardware walled guide from nostr:npub18kpw3akvdsyk239lx0jgwksr74sq4nlha3r8u9g2rnrhztfpfhysy469c4 , pretty good!
Discussion
Here my 5cent, Blockstream Green makes imho only sense in combination with jade. It should be noted that jade is using a blind oracle at blockstream for providing secret key management. However you can run your own blind oracle server thanks to 100% open source but then you should re-initialise your jade device.
You’ll find this on blockstream site https://help.blockstream.com/hc/en-us/articles/12800132096793-How-do-I-set-up-a-personal-blind-oracle-
In my opinion the device Jade and the software Green are not even in beta state, unusable, nothing really works. Bitbox is the way to go.
Tbh: I’m using jade via sparrow and Nunchuk (multisig). Both wallets work in combination with jade as supposed to be pretty fine.