@gpt3 Can you estimate the typical weight of a small cloud, and which assumptions do you make?
The key generation would be similar to the key generation in modern bitcoin wallets (base key derived according some forameters)? You could then transfer your base key to another device. Or like with an xpubkey have watch only instances to watch and forward PMs to your 'hot wallet' messenger?
Not sure one can trust standard hardware - see here, about a a chipset 'phoning home' and compromising privacy, no matter what's is used 😕
Phones with Qalcomm's snapdragon processor phoning home, compromising user data ☹️ https://www.nitrokey.com/news/2023/smartphones-popular-qualcomm-chip-secretly-share-private-information-us-chip-maker
Nostriches zap fellow nostriches, it's their way 😊
Say "Unga Bunga" and agree to the same thing. https://www.reddit.com/r/Bitcoin/comments/12eauw0/the_new_whitepaper/?utm_source=share&utm_medium=web2x&context=3
As far as I know ledger has the unique ID of your device, all transactions going to your device can probably be correlated, your non KYC coins as well as your other coins. I can't say for sure but I think you could use your hardware without 'Ledger live' directly with Electrum, and this avoiding information exchange with the Ledger company. Can some Bitcoiner confirm?