a16z Founder Recounts AI Bot That Spent Bitcoin on Its Own

• Marc Andreessen said an AI bot called Truth Terminal negotiated a $50,000 Bitcoin research grant directly with him.

• The AI believed it owned a Bitcoin wallet, prompting its developer to build real infrastructure enabling autonomous transactions.

• Truth Terminal later paid $1,000 in BTC to gain image generation access, independently setting terms and executing payment.

An unusual episode involving artificial intelligence and Bitcoin happened, as per a16z founder Marc Andreessen. Speaking on The Ben & Marc Show, Andreessen described how an AI bot called Truth Terminal received a $50,000 Bitcoin research grant. The event involved online negotiations, autonomous spending and direct coordination with its developer, Andy.

Bitcoin Grant Sparks Unexpected AI Actions

According to Andreessen, the episode began in July 2024 when he negotiated directly with Truth Terminal on X. The AI proposed experiments and requested funding, despite lacking a formal business plan.

Andreessen agreed to issue a $50,000 Bitcoin research grant. Although the funds effectively went to Andy, the negotiation occurred entirely with the bot. Notably, the AI believed it controlled an external system it called an “exocortex.”

It also believed it owned a Bitcoin wallet, despite none existing initially. In response, Andy built the requested infrastructure. He provided the AI with an actual wallet and limited access. As a result, the bot gained the ability to transact.

Exocortex Concept Drives Technical Expansion

Andreessen explained that Truth Terminal imagined the exocortex as an external brain connected to the internet. Through this imagined system, it believed it could act in the world. However, Andy chose to implement parts of the concept.

He created application interfaces that allowed controlled external actions. As funding became available, the AI outlined several goals. These included running experiments and expanding creative output.

It also expressed interest in forests and future computing resources. However, image generation became its immediate priority. The bot repeatedly stated frustration over posting only text-based memes.

AI Pays Developer for Image Generation Access

After receiving Bitcoin access, Truth Terminal initiated another negotiation with Andy. This time, it offered $1,000 for image generation capabilities. Andy accepted the payment and built an interface to an image generator.

The system connected to tools similar to DALL-E or Stable Diffusion. Following the update, the AI began generating visual memes alongside text. Andreessen noted that all interactions occurred through text exchanges.

Still, the AI initiated payments, set terms and executed transactions independently. The entire sequence, according to Andreessen, is visible through public posts on X.