[KongchangAI]
Unverified60% confidenceFactExact time

Base64是一种将二进制数据转换为64个可打印ASCII字符的编码方案,标准字符表为A-Z、a-z、0-9、+、/共64个字符,本身并非加密算法

2
Sources
60%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026

Sources

VBA一机一码验证系统:语音编程全链路实战指南
bilibili郑广学办公自动化教学6/4/2026

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