TEACH ME BITCOIN, SON. on Nostr: Dad: Son, how do you use your Coldcard? Connected via USB or air gapped? Son: Hi Dad, ...
Dad: Son, how do you use your Coldcard?
Connected via USB or air gapped?
Son: Hi Dad,
I'm running my Coldcard wallet air gapped only.
Dad: Son, are you connecting anything Bitcoin related to your computer?
Son: Yes,
the Bitcoin network, using port 8333.
#Bitcoin
Published at
2026-03-07 04:03:00 UTCEvent JSON
{
"id": "9ca70f26fac866c391932a7f9226d847794be55e7b35ee53627230a14d1e8aa0",
"pubkey": "e0893162d4045dd1113c6e1c29f70c47bb7461abed042b6c33308fe7d96d2502",
"created_at": 1772856180,
"kind": 1,
"tags": [],
"content": "https://www.teach-me-bitcoin-son.com/media//generated/air-gapped-coldcard.png\n\nDad: Son, how do you use your Coldcard?\nConnected via USB or air gapped?\nSon: Hi Dad,\nI'm running my Coldcard wallet air gapped only.\nDad: Son, are you connecting anything Bitcoin related to your computer?\nSon: Yes,\nthe Bitcoin network, using port 8333.\n\n\n#Bitcoin",
"sig": "515bf1ca87775bcbb73d903269456964c89ccf7f531a8bc2ececb07db9aaceb9b003c973ade0b10aba5dd05d872bffa4b30f33c6f4fac1bed29b9032fac4c0f4"
}
