Bitcoin “Pizza Day” commemorates a widely cited early real-world transaction involving Bitcoin. Multiple outlets recall that programmer Laszlo Hanyecz posted in 2010 offering 10,000 BTC in exchange for two pizzas delivered to his home. The exchange is dated to May 22, 2010, and is described as the first recorded commercial payment using Bitcoin.
Over time, the event has become a reference point for Bitcoin’s growth and the dramatic change in the value of its early holdings. CoinTelegraph and Business Standard both frame the occasion as a milestone in Bitcoin’s move from online experimentation to tangible purchases. While coverage notes that the transaction is remembered for the amount of BTC involved, it also emphasizes its role as a historical marker for Bitcoin’s adoption in everyday commerce.
Today, “Pizza Day” is typically observed by comparing the pizza purchase amount—10,000 BTC—with the current market value of Bitcoin, underscoring how early transactions can translate into vastly different figures as prices change.