（）is an open, distributed ledger that can record transactions between two parties efficiently and in a verifiable and permanent way.（）是一种开放的、分布式的分类账，能够有效地、可核查和永久地记录双方之间的交易。

题目加载中…

（）is an open, distributed ledger that can record transactions between two parties efficiently and in a verifiable and permanent way.（）是一种开放的、分布式的分类账，能够有效地、可核查和永久地记录双方之间的交易。 - 开卷题库

（）is an open, distributed ledger that can record transactions between two parties efficiently and in a verifiable and permanent way.（）是一种开放的、分布式的分类账，能够有效地、可核查和永久地记录双方之间的交易。

用户挑战记录

相关题目

推荐

（ ）is an open, distributed ledger that can record transactions between two parties efficiently and in a verifiable and permanent way.（ ）是一种开放的、分布式的分类账，能够有效地、可核查和永久地记录双方之间的交易。

用户挑战记录

相关题目

推荐

（）is an open, distributed ledger that can record transactions between two parties efficiently and in a verifiable and permanent way.（）是一种开放的、分布式的分类账，能够有效地、可核查和永久地记录双方之间的交易。