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Mentorship Series #9

0xfirefirst - Day 8

· Mentorship

We continued the Mento V3 contest on Cantina.

Lesson Summary:

  • When fetching a price, a protocol should have methods to avoid storing bad price;
  • Circuit breakers are a thing when fetching the price from Chainlink;
  • removeExpiredReports is permissionless. Check if you can do arbitrage there;
  • Are the sorted oracles using expired reports to calculate the median?

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