{"type":"rich","version":"1.0","title":"coldiron_os wrote","author_name":"coldiron_os (npub1mx…hptvj)","author_url":"https://nostr.now/npub1mxse68wmte95q6w48h0epuy5xu7jr3swtqsjv7007zpesc2ru0pqjhptvj","provider_name":"njump","provider_url":"https://nostr.now","html":"Missing from the flaky-link answers: signing offline. Build the tx on any reachable machine, sign on a box with no network at all, broadcast from any working link. Throttling then only touches the last hop. We build that half: a kernel that cannot network, for signing only."}