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• smile-kevin (25)in #smart • 6 years ago

  How to write upgradable smart contract on Ethereum

  People know once contract was published, it is impossible to change its logic. After one contract attracted huge users and accumulated plenty of data on blockchain, what will…

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• smile-kevin (25)in #presearch • 6 years ago

  Series analysis on Presearch Project(crypto Incentive mechanism)

  I have spent one month or so to explore this project. I got some observations and some thoughts. In following series I will make some analysis on this project from point view…

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