TGViewer
TON Contests TON Contests @toncontests · 129K subscribers
Post #163 195K
Smart Contract Cracking Competition - Multisig 2.0

Prize fund: Up to 20 000 TON (more than $100,000 at the moment)
Deadline: 12:00 on April 10 (UTC)
Who can participate: Everyone

The Task is to identify potential vulnerabilities and issues in the new version of Multisig smart contract.

Evaluation Criteria and Prize Fund Distribution:

You will be rewarded the most if you can find critical vulnerabilities, such as unplanned loss or theft of assets or gaining admin rights or bypass restrictions.

Minor flaws that do not affect security may be rewarded with a small bonus or no reward at all.

Non-code issues (e.g. social engineering) are not considered.

Details:

Branch "main", commit 107ee13aa4cbabdc9ff0684b738dcd272c4211bc

Submissions:

Submit an issue on GitHub.

Please do not copy-paste reports from ChatGPT and like.
More from @toncontests
  1. Apr 21, 2026🏆 AppKit Motion Design Challenge: Winners $3000 prize pool, 42 submissions, 10 days, thre…
  2. Apr 17, 2026🏆 TON AI Agent Hackathon: Winners Two weeks. 160+ submissions. An incredible amount of ta…
  3. Apr 6, 2026🎬 AppKit Motion Challenge — $3,000 Prize Pool Create a short motion video for AppKit and…
  4. Mar 11, 2026💎 TON AI Agent Hackathon is here! $20,000. Two tracks. Two weeks. Track 1: Agent Infrastr…
  5. Oct 10, 2025TON x Ignyte Hackathon: Building the Web3 SuperApp Economy TON Foundation and Ignyte invit…
  6. Oct 9, 2025TON Demo Days are Back, and BIGGER than ever! 🚀 This fall, TON Demo Days are back with a…
Threads Profile ViewerView any public Threads profile without an account.Open ThreadLook →Writing with AI? Make it sound human.Metric37 rewrites AI drafts so they read naturally. Free AI detector, 1,500 words free.Try Metric37 →