Here is the Key: 18 84 58 A6 D1 50 34 DF E3 86 F2 3B 61 D4 37 74

No, our servers are not getting nuts one more time. This key sent by anonymous users to our forum is the key used by Apple to sign some procedure in iPhone OS/installation.
We do not know how such information has been released on the internet; especially that Apple will likely modify it before releasing the SDK.
So why publishing it? Hereafter is our position:
While we can understand that Apple wants to keep an eye on third-party application to ensure that they do not affect stability of the iPhone and iPod touch OS, we are also concerned with the fact that Cupertino might voluntary prevent and limit the range of freedom application development on such devices, and by extension define what is politically correct or not.
We think that the iPhone is a fabulous product, and one should have the freedom to fully enjoy it once having purchased it. We are not speaking about SIM unlocking or even jailbreaking (it becomes useless with the key), but simply the freedom of using the device as you wish to do it (while respecting the legal aspect), and not as you are limited to do it. A bit like while buying a DVD player, the manufacturer would prevent you playing some movies…