laszlo

Laszlo Hanyecz is the Bitcointalk user “laszlo” (profile u=143), a software developer from Florida who is famous for executing the first documented real‑world Bitcoin transaction: trading 10,000 BTC for two Papa John’s pizzas on May 22, 2010. He has been cited as a pioneer in early Bitcoin development and adoption, and his Bitcointalk profile lists a signature Bitcoin address used in early posts. (bitcointalk.org)