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Copyrights
to the stamp so that the date stamp of the post office is clearly marked
also on the letter in the envelope, or by folding the letter in such a
way that it serves as the envelope. This system is often referred to as
“poor man’s evidence”.
Escrow. For software programs you can deposit all material at a
recognized independent service provider, called an escrow agent (e.g.
see www.escroweurope.com).
Official deposit. Recently several countries have established
government-related offices where one can deposit new ideas and
newly created, copyright-protected materials. In the United States this
is the US Copyright Office, where electronic ...