ICS 35.240.50 CCS A00 团 体 标 准 T/CSTM 01057 —2023 材料数据区块链 通则 Material data blockchain —General rules 2023-07-07 发布 202 3-10-07 实施 中关村材料试验技术联盟 发布 CSTMhQÆSÑ^Ou( 全国团体标准信息平台 T/CSTM 01057-2023 目 次 前言 ................................................................ ................................ ........................................................ 1 引言 ................................................................ ................................ ........................................................ 2 1 范围 ................................................................ ................................ ........................................................ 3 2 规范性引用文件 ................................ ................................................................ ................................ ..... 3 3 术语和定义 ................................ ................................................................ ................................ ............. 3 4 功能架构 ................................ ................................................................ ................................ ................. 4 5 应用架构 ................................ ................................................................ ................................ ................. 5 6 数据存储结构 ................................ ................................................................ ................................ ......... 6 7 材料数据权限 ................................ ................................................................ ................................ ......... 7 8 材料数据存证 ................................ ................................................................ ................................ ......... 7 8.1 元数据与材料特征数据提取 ................................................................ ................................ ...... 7 8.2 数据主体哈希加密 ................................................................ ...................................................... 8 8.3 数据上链内容 ................................ ................................ .............................................................. 8 9 材料数据发现 ................................ ................................................................ ................................ ......... 8 10 材料数据共享与追溯 ................................ ................................ ........................................................... 8 10.1事务数据 ................................ ................................................................ ................................ ..... 8 10.2上链反馈结果数据 ................................................................ ..................................................... 8 11 数据估值 ................................ ................................................................ ................................ ............... 9 12 节点事务 ................................ ................................................................ ................................ ............... 9 12.1 节点的加入、变更和注销 ................................................................ ................................ ........ 9 12.2 节点影响力计算 ................................ ................................ ...................................................... 10 12.3 超级节点机制 ................................ ................................ .......................................................... 10 12.4 监管节点机制 ................................ ................................ .......................................................... 10 12.5 材料行业链机制 ................................................................ ..................................................... 10 12.6 共识机制 ................................ ................................ ................