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CN110891064A
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Consensus method and system based on practical Byzantine algorithm on block chain
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CN110599209A
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Wine circulation information tracing method and device based on block chain
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CN110599344A
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Foundation transaction data processing method and device based on block chain
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Option transaction data processing method and device based on block chain
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The marriage certificate for being related to block chain deposits card method and device thereof
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Block chain-based academic certificate tracing method and device
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Block chain-based driving license tracing method and device
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Identity card storage method and device relating to block chain
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Method and device for storing account book certificate based on block chain
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A kind of the video playing data processing method and device of application block chain
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CN110443652A
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Advertisement data processing method and its device on block chain
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CN110442622A
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It is related to the search data processing method and its device of block chain
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CN110443055A
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From the cochain method and device thereof of media associated data on internet
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CN110442631A
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About the knowledge payment associated data processing method and its device on block chain
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CN110298670A
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It is related to the common recognition method and device thereof of PBFT
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CN110298757A
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It is related to the common recognition method and device thereof of DPoS
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CN110189464A
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A kind of random lottery drawing method and device of application block chain
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CN110189465A
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A kind of random lottery drawing method and its equipment by means of block chain
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CN110189130A
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Method of commerce and its equipment on block chain
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CN110189129A
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A kind of method of commerce and its equipment based on block chain
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