在内容可信度上，Google 升级 SynthID 数字水印与 C2PA 内容凭证，增强 AI 内容溯源能力。
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Blockchain technology was originally invented in 1991 by two mathematicians, Stuart Haber and W. Scot Stornetta. They first proposed the system to ensure that timestamps could not be tampered with.
A decade after a new constitution promised a fresh start, many young people say those hopes remain unmet. By some estimates, about one in five young Nepalis is out of work.