Online forums are integral to the Bitcoin origin story, where Satoshi Nakamoto and early contributors collaborated to discuss and create a disruptive financial system from scratch. One of the oldest Bitcoin forums — bitcointalk.org — still preserves historical discussions around creating the Bitcoin (BTC) logo and the payment system.
A curious member of the bitcointalk.org forum recently sought to identify Bitcoin miners from the early days. To their surprise, an anonymous member shared a signature dating back to January 2009, just a week after Bitcoin came into existence.