This is not an endorsement of any kind.
You should assess the quality of these projects and extensively test your integrations with them before using them in production.
- [february, 2021] Prediction Markets: Tales from the Election, by Vitalik Buterin.
- [january, 2019] Decentralised Oracles: a comprehensive overview, by Julien Thevenard.
- [september, 2018] The Oracle Problem, by Victor Hogrefe.
- [january, 2018] On decentralization of blockchain oracles, by pNetwork Team.
-  Decentralized Common Knowledge Oracles, by @Austin-Williams and Jack Peterson | annotations
-  Chainlink Whitepaper V2
- [november, 2020] DAI Liquidation event, by Robert Leshner
- [september, 2019] Atomic price manipulation in DDEX and bZx, explained by samczsun
- [june, 2019] Synthetix Response to Oracle Incident
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