Martti Malmi
✉️
founder of Iris, Sirius Business, co-founder of Bitcoin.org, cryptographer, crypto enthusiast, cypherpunk, computer programmer, made the first 5,050 Bitcoin transaction in history for US$5 (PayPal)
regionfi-espoo
schoolAalto University
websitesiriusbusiness.fi
🐦 X/Twitter 💙