Project 11 is offering 1 BTC to whoever cracks the longest Bitcoin key

Key Points

  • Project Eleven is offering 1 Bitcoin to whoever cracks the largest Bitcoin key using Shor's algorithm on a quantum computer.
  • The competition aims to assess the current threat of quantum computing to Bitcoin and explore quantum-proof solutions.
  • Participants have until April 5, 2026, to complete the task, with the winner receiving 1 Bitcoin, currently valued at around $84,100.
  • The goal is to demonstrate the potential of quantum computing to crack elliptic curve cryptography (ECC) keys, which could put over 6 million Bitcoins at risk.
  • No ECC key used in real-world applications has been cracked yet, making this a historic opportunity for the winner.

Summary

Project Eleven, a quantum computing research firm, has initiated a competition to evaluate the threat quantum computing poses to Bitcoin's security. The challenge, named the "Q-Day Prize," offers 1 Bitcoin to anyone who can crack the largest portion of a Bitcoin key using Shor's algorithm on a quantum computer within the next year. This initiative not only aims to benchmark the current capabilities of quantum computing against Bitcoin's cryptographic security but also to spur the development of quantum-resistant solutions. Over 10 million Bitcoin addresses with exposed public keys are potentially at risk if quantum computers advance sufficiently to break ECC keys. Participants can register as individuals or teams, with the competition deadline set for April 5, 2026. The competition underscores the urgency of addressing quantum threats to Bitcoin, with experts like Jameson Lopp and Paolo Ardoino acknowledging the need for proactive measures to safeguard Bitcoin against future quantum computing advancements.

cointelegraph
April 18, 2025
Crypto
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