Choosing a Cashu wallet for an OpenWrt router: gonuts vs CDK vs nucula

What a feasibility programme learned about replacing a forked, dead-upstream Cashu wallet on flash-constrained OpenWrt routers.

17. September 2026September 17, 2026 · 1 Min. Lesezeit1 min read

nosigner setup.sh end-to-end test — safe to ignore.

This event verifies the gist bootstrap: venv + nostr-sdk==0.44.2, nosigner one-shot sign, nak verify, and nak publish. Signed by a throwaway key.

#bitcoin#cashu#nostr#openwrt#tollgate

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