Randomness in your Smart Contracts

on YouTube ↗16m

" summary

Chainlink VRF delivers an auditable, tamper‑proof randomness pipeline: VRF nodes commit keys, a VRF coordinator verifies proofs on‑chain, and consumer contracts implement fulfillRandomness to receive results. Claims include on‑chain verification, gas‑optimized requests, multi‑chain availability (Ethereum, BSC, Polygon), a forthcoming subscription model and server‑side expansion to return many values from one proof. Metrics reported: 200k+ fulfilled requests in 30 days and 370 unique contracts in three months, demonstrating the system works at scale.

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" chapters (11)

1. 0:00Introduction
2. 0:24Benefits of randomness
3. 1:49Properties of randomness
4. 4:42Strategies that have been attempted
5. 6:01Our approach
6. 7:05How it works
7. 8:40Usage workflow
8. 11:05Conclusion
9. 11:22Community
10. 11:56Improvements
11. 14:03Use Cases

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