# SupraOracles问题和答案

**Published by:** [Conor](https://paragraph.com/@wolle/)
**Published on:** 2023-10-16
**URL:** https://paragraph.com/@wolle/supraoracles

## Content

1问：What kind of data do oracles help smart contracts access on the blockchain? 1答：All of the above 2问：Which of the following is NOT true about Supra compared to other oracles? 2答：Supra’s performance and security are at par with other oracles 3问：Can nodes reverse transaction finality before they’re written on Supra? 3答： Blocks on Supra cannot be reversed after they are finalized 4问：What is Supra’s security method that delivers better oracle decentralization, scalability, and performance? 4答：Tribes and clans randomization method 5问：Which NFTs in the metaverse need Supra’s speed, accuracy, and fast finality to change with real world events? 5答：Dynamic NFTs 6问：Which of the following is responsible for keeping DORA secure and consistently blazing fast? 6答：All of the above 7问：What is the Tick-Start protocol of DORA? 7答：A method to start a new round of agreement without waiting for earlier rounds to finish. 8问：What is the purpose of agreement distance in DORA? 8答：To ensure accuracy in the final result. 9问：How do Supra’s price feeds make DeFi better? 9答：All of the above 10问：Who does cross-chain interoperability help? 10答：All of the above 11问：What are the three key characteristics of good randomness for Web3? 11答：Unpredictable, unbiased, verifiable 12问：How does Supra VRF achieve a decentralized process? 12答：By utilizing a threshold signature generated by a randomized VRF committee 13问：Which of the following is true about the impact of Supra VRF on Web3 gaming? 13答：Ensuring fair and unpredictable outcomes 14问：What is the purpose of randomization in DORA? 14答：It secures the protocol from manipulation 15问：How much discount does SNAP offer dApps for the first 6 months? 15答：100% off 16问：How much can SNAP Affiliates make? 16答：There’s no limit! 17问：How much value was stolen from bridges in 2022 alone? 17答：Over $2 billion USD 18问：Where does HyperNova’s cross-chain bridgeless technology get its security from? 18答：The cryptographic proofs of the origin chain’s consensus as well as Supra’s consensus 19问：How does Supra HyperNova achieve cross-chain interoperability without compromising security? 19答：By translating the source chain’s proof into a universally verifiable proof 20问：How does Supra’s HyperNova benefit multi-chain gaming? 20答：It can expand the player pool across different blockchains 21问：How does the $SUPRA token contribute to network security? 21答：Users can lock their tokens to enhance network security and earn rewards 22问：How does the $SUPRA token extend its utility beyond its native network? 22答：By integrating with 40+ different blockchain networks and counting. 23问：Why is tokenomics important in blockchain projects? 23答：It helps align incentives, promote participation, and foster decentralization 24问：What is the benefit for Blast Off players in this token sale? 24答：They get to skip verification and KYC steps during the public sale 25问：How much block throughput improvement does Supra’s Moonshot consensus have compared to the prevailing state-of-the-art? 25答：Over 54%至此教程结束！这是本人 @cyaixp 推特，以后将会持续输出内容。欢迎关注！ https://twitter.com/cyaixp

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