countersignatures是什么意思_词汇countersignatures用法例句_读音音标_翻译

countersignatures

美英

释义

单词详解

1.时间戳注: 此次数字签名是GlobalSign签发的, 时间戳(Countersignatures 反签名)是certum time-stamping authority的时钟服务器.无界 …

1.副署,连署

n.1.a signature added to a document that has already been signed, e.g. to witness the first signature or to confirm an authorization

One of the countersignatures is not valid. The file may have been altered.

一个副署无效。文件可能已被改动。

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