Strange lines on postcard

[Megenhos]

So I received this today and there are some strange lines over there, made with pen. I'm not paranoic or something, but the pattern doesn't look like a bar code, since it can be erased. Any thoughts?

[Chaos]

It's a secret code, whoever sent it to you is in trouble and being monitored so they sent you that warning you.

[Ryuk]

Umm why is it blured?

[Palesantos]

Which part is blurry? Becuz i cant see properly...

[Felix]

So I received this today and there are some strange lines over there, made with pen. I'm not paranoic or something, but the pattern doesn't look like a bar code, since it can be erased. Any thoughts?

Flee your home before its too late! I can read the message.

[Eternity]

It's probably nothing.

[Lift]

It's probably nothing.

What are you talking about? Clearly this is a sign that he's going to be murdered within the week.

[Zubrila]

What are you talking about? Clearly this is a sign that he's going to be murdered within the week.

Well then we can only wait and see what will happen.

[Space]

This message is coming from @Space , the aliens are coming.

[burntqueso]

you better bounce, they're coming

[wan]

It must be a language from a civilisation outside of this galaxy.

[jiang]

it's happening

[Stack]

Maybe someone who was testing a pen, maybe Cicada 3301. who knows?

[x12]

@ @Megenhos
To step up from the all the trolls and shitposts

This is what the German Wikipedia says.
Basically another code which is printed on the Package/Letter etc. to speed up the mechanic sorting and forwarding.
You are not going to die nor are you target by anyone who tries to kill you

Well, as long as the machines dont take over you should be safe.

[wan]

You are not going to die nor are you target by anyone who tries to kill you

They got to him, we're all next.