#matthewkratter nostr:nprofile1qqsggcc8dz9qnmq399n7kp2yu79fazxy3ag8ztpea4y3lu4klgqe46qpzemhxue69uhhyetvv9ujuurjd9kkzmpwdejhgqgjwaehxw309ac82unsd3jhqct89ejhxqgdwaehxw309ahx7uewd3hkca39tdd
BITCOIN UNIVERSITY 
https://video.nostr.build/29227bdb34369ae84c93e6bd69aa744fcca0453decedd9a78bab69e3284c8760.mp4