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34 sats \ 2 replies \ @kristapsk 5 Dec 2023 \ on: Open-source RISC-V chips in Bitcoin wallets bitcoin
You already can.
https://github.com/SeedSigner/seedsigner
https://github.com/cryptoadvance/specter-diy
https://github.com/Blockstream/Jade/tree/master/diy
Do these projects use RISC V?
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No (although they all have software written Python, likely could work with RISC-V boards under Linux too).
My comment was answer to "what if you could build your own ?". It's possible already, without RISC-V, which is just a different CPU arch.
P.S. I plan to experiment with running Bitcoin node on RISC-V one day, so far haven't found any boards I like. Running nodes on different archs is more important than air gapped devices, where priorities should be security and cost, CPU arch is not so important.
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