Billionaire Bryan Johnson commits to attending the last Bitcoin halving in 2140.

Tech entrepreneur Bryan Johnson, known for his interest in longevity, announced that he will be speaking at Bitcoin 2025 in Las Vegas, linking his ideas on radical life extension with the long-term vision for Bitcoin.

In a social media update on May 26, Johnson highlighted the upcoming Bitcoin halving that will take place over a century from now, committing to being alive for that milestone and urging others to aim for the same goal.

As the former CEO of Braintree and the founder of Project Blueprint, Johnson has gained recognition for his significant investments in age-reversal initiatives. His participation at Bitcoin 2025 aims to connect the realms of cryptocurrency and bio-optimization through a common theme of personal sovereignty.

Scheduled from May 27 to May 29 at the Las Vegas Convention Center, the conference will showcase a diverse array of influential figures in finance, politics, and technology.

Notable speakers include US Vice President JD Vance, who will deliver a keynote discussing policy and digital assets, as well as lawmakers like Senator Cynthia Lummis, who is at the forefront of Bitcoin reserve legislation.

The event will also feature presentations by Lightspark CEO David Marcus and Dan Morehead, the founder of Pantera Capital, focusing on trends in cryptocurrency investment.

Prominent participants include Arthur Hayes from Maelstrom, Elizabeth Stark, CEO of Lightning Labs, and Jack Mallers, founder of Strike, each offering insights on Bitcoin’s future, covering topics from scaling and mass adoption to market fluctuations.

The organizers of Bitcoin 2025 have framed the event around themes of financial freedom, innovation, and resilience in response to changing regulatory environments. Johnson’s ambitious goals in biological engineering introduce an intriguing dimension to this year’s agenda.

With the recent halving event concluded and a new cycle beginning, Bitcoin 2025 serves as both a tribute to the past and a forward-thinking vision — one that, if Johnson’s aspirations come to fruition, will extend far beyond 2140.