Comment: Such things are

(See in situ)

Such things are

highly unlikely.

But playing devil's advocate it still wouldn't kill Bitcoin. For example, there was recent discussion on including the blockchain majority within client installation files to save time. To kill Bitcoin all records of the blockchain would need to be wiped out. Magnetism doesn't affect memory on CD's, for example. As long as people backed their files up the temporary memory interruption would be a mere inconvenience.