The First Message Transmission
On October 29, 1969, the first message was transmitted over the ARPANET, the precursor to the modern internet. The message, "lo," was sent from UCLA to the Stanford Research Institute as part of a test of the network's functionality. This event marked a foundational moment in the development of global digital communication.
Background
- This blog post is by ICANN (Internet Corporation for Assigned Names and Numbers), the non-profit organization that coordinates the global domain name system (DNS) — essentially the phonebook of the internet that translates human-readable website names into the numeric IP addresses computers use.
- The "first message transmission" refers to the very first message sent over what would become the internet — on October 29, 1969, a computer at UCLA sent "LOG" to a computer at Stanford Research Institute (the intended word was "LOGIN," but the system crashed after just two letters). That date is widely considered the internet's birthday.
- ICANN's blog is noting the 50th anniversary of this event. The post reflects on how the internet has evolved from that simple two-letter message into a global infrastructure that billions rely on, and underscores ICANN's role in keeping that infrastructure stable and secure.