that chainlink provides. Of all that was presented, you can get it on separate aggregators in some cases even for free, so what is the usefulness and the problem that you are trying to solve?🤔
Here's a couple quick references that might help you better understand: - https://blog.chain.link/what-is-the-blockchain-oracle-problem/ - https://blog.chain.link/the-importance-of-data-quality-for-defi/ - https://blog.chain.link/levels-of-data-aggregation-in-chainlink-price-feeds/
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