What is a major problem in the Bitcoin ecosystem that will give major rewards if solved?
Heard of the guy that bought the landfill to find his bitcoin hard drive? It’s got almost 200 million on it. If you can find that, you’d probably a good chunk of that.
Also, recovering people’s bitcoin on old hardware wallets that have known vulnerabilities is a super intensive task, but it pays pretty freaking well sometimes. Look up Joe Grand on YouTube.
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  • Defense against $5 wrench attacks
  • Quality assurance in freelance job markets
  • Anonymous delivery system
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