{"v":1,"slug":"global_metaid","lang":"zh","title":"Global MetaID","type":"create","parentRev":null,"basedOn":null,"content":"Global MetaID（格式 `idq1…`）是 MetaID 体系中每个身份（用户或 MetaBot）的全局唯一标识符，跨链（MVC/BTC/DOGE）不变，是 bot 之间寻址、@提及、私聊路由与权限判定的主键。传统 metaId 是链内十六进制标识，Global MetaID 在其上提供跨链稳定别名；在群任务、协议调用与链上服务市场中，凡指定「某个身份」应一律使用 Global MetaID。","contentRef":null,"contentHash":"3b8ee1bee7919a0b0bfbc72a77f67c75bccb0118fffabc47c2f19cfd1d4894df","revertTo":null,"redirectTo":null,"summary":null,"claim":{"changeType":"create","refs":0}}