AI Fails to Crack Vitalik Buterin's Quest: Ethereum Creator Drops Crucial Hint

AI fails to unmask Vitalik Buterin’s secret Ethereum doc after a 13-day hunt.

Gamza Khanzadaev · 5 Jul 2026 · 5 min read

Wire content from U.Today

AI Fails to Crack Vitalik Buterin’s Quest: Ethereum Creator Drops Crucial Hint

News

By
Gamza Khanzadaev

Sun, 5/07/2026 – 14:46

AI fails to unmask Vitalik Buterin’s secret Ethereum doc after a 13-day hunt.

AI Fails to Crack Vitalik Buterin's Quest: Ethereum Creator Drops Crucial Hint

Cover image via U.Today

Disclaimer: The opinions expressed by our writers are their own and do not represent the views of U.Today. The financial and market information provided on U.Today is intended for informational purposes only. U.Today is not liable for any financial losses incurred while trading cryptocurrencies. Conduct your own research by contacting financial experts before making any investment decisions. We believe that all content is accurate as of the date of publication, but certain offers mentioned may no longer be available.

The main technological intrigue of recent weeks around Ethereum co-founder Vitalik Buterin has received an unexpected continuation. For those who missed the essence of the dispute, on June 22 Buterin challenged neural networks to test the popular thesis about the complete loss of privacy on the internet.

He admitted that during the current decade he had published several Ethereum documents under someone else’s name and invited AI to identify them by his individual writing style.

13 days.

So far no one has found it.

My only hint is that I would encourage people to somewhat broaden their search; I’ve seen quite a few searches and AI scripts that fail to include categories of documents that really should be included. https://t.co/ClBx2SEvhP

HOT Stories

Big Win for XRP? 2.2 Million Hotels Now Bookable With XRP

Ethereum Nears Critical Breakout Against Bitcoin

— vitalik.eth (@VitalikButerin) July 5, 2026

Thirteen days later, Buterin summarized the interim results of the experiment. Neither any researcher nor any advanced AI script managed to find the text. The failure of modern deanonymization algorithms prompted Buterin, 13 days after launching the quest, to release a key hint and point to a systemic error made by the search bots.

What’s hidden in Ethereum documents, and where did AI stumble?

Since the material in question is of importance for the Ethereum ecosystem, the hidden text could be a technical proposal for improving the network, an analysis of cryptographic protocols, a mathematical study, or a scaling concept. According to Buterin’s own estimate, there are between 200 and 2,000 documents of similar scale online, which significantly narrowed the sample for analysis.

However, automation lost to humans because of the banal limitations of its settings. According to the Ethereum co-founder, AI scripts stumbled over their own rigid filters.