My stepfather was one of the OG #cypherpunks - hyperactive on the mailing list hosted on toad.com (in fact I think he has more posts there than Adam Back😁), mined #bitcoin from early 2009, used to attend their in-person gatherings in SFO and around the world in places like Lugano, CH etc.

He’s getting older now and I’ve been doing a bit of a döstädning to reduce the amount of clutter from his house. I found these business cards in his collection…