Updating blockchain smart contracts using decentralized decisions

摘要

Implementations of the present disclosure include receiving, by a contract update management system, an update request indicating a change to a smart contract, wherein the change is a proposed update to the smart contract; Determining whether the conditions for updating the smart contract to incorporate the changes are fulfilled by performing the smart contract update of the smart contract update, wherein the smart contract update defines the conditions. When the contract update management system determines that the condition is satisfied, the contract update management system updates the smart contract to one or more blocks in the blockchain of the blockchain network. Recording changes to the transaction.