@heavychain4 becoming a decentralized & permissionless smart contract at @EFDevcon https://t.co/B7eS3o6xFs
@heavychain4 成为去中心化的
@heavychain4 becoming a decentralized & permissionless smart contract at @EFDevcon https://t.co/B7eS3o6xFs
@heavychain4 成为去中心化的