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W wieku 14 - 16 lat prowadził już korespondencję na temat sieci P2P z Hal Finney (computer scientist)


@pawlo74: przejrzałem tą korespondencję i to jest chyba najciekawszy fragment:

Of course getting hashcash workable as a real currency is extremely difficult. I've thought of a scheme that would work (coins are signed by owner and can only be changed (signed to a different owner) by owner) except you need a decentralized "central" database of all the hashcash that's been minted. Unworkable. !@#$ spend-twice problem.
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