Without a time stamp of exactly when this conversation took place...

没有对话发生时机的 正确日期戳记。

No, it's the date stamp on the memory key.

是随身碟上的日期戳记。

You know, a passport was a piece of paper with a couple of stamps and a signature on this.

你知道，护照不过是一张纸，上面有几个戳记和签名。

The camera he had used was a 1988 Leica M2—entirely mechanical, which made it impossible for it to add a date stamp.

他的是一台1988年的徕卡M2相机——完全机式的，因此不可能添加日期戳记。

The censorship resistance, time stamping, credible neutrality, a lot of things that I think make this type of system work at scale.

这种系统的抗审查性、时间戳记、可信中立性等诸多特性，我认为是其能够大规模运作的关键。

We use GPS to timestamp it and then we use the hydrogen maser to make sure that on the shortest time scales, everything's aligned just fine.

我们GPS进行时间戳记， 然后脉泽确保在最短的时间尺度上，所有东西都完美对齐。

Harry stared up at them as they flapped idly around above his head; they were a pale violet colour and he could see Ministry of Magic stamped along the edge of their wings.

哈利抬头注视着它们绕着他的头顶慢悠悠地飞行，它们的颜色是一种浅紫色，哈利还看见机翼边上盖着" 魔法部" 的戳记。