cam glynn pfp
cam glynn
@cg
really curious to learn about if you are frequently using multiple different crypto wallets and if so, how are you managing them? https://i.imgur.com/hUr61tU.png
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Cassie Heart pfp
Cassie Heart
@cassie
Alright, I’m on a plane with many hours to go, so might as well outline my multi-wallet strategy. Stable holdings that I would like to sell or send quickly: Coinbase Shorter term positions, fun money, basically anything within risk tolerance: Coinbase Wallet Long term holdings, deep anon, low risk tolerance: ⬇
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Cassie Heart
@cassie
My cold wallet strategy requires a faraday bag with a translucent window. I have a compute stick, a battery pack with rechargeable lithium ion batteries feeding it power, a tiny HDMI screen, and a camera. This all goes in the bag. The wifi on the compute stick is disabled. There is a hardware HSM attached via USB,
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Cassie Heart
@cassie
And the stick is running a custom stripped down Linux distro. Now, to sign: 1. Print a QR code of the data to sign, key to use (critical to print, not display by phone, you risk if the phone is compromised blindly signing whatever is displayed which could rapidly change)
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