There was no network involved, it was Cryptsy's internal db (just like mine). Also, for blockchain-based cryptocurrencies transactions are seen by most nodes w

There was no network involved, it was Cryptsy's internal db (just like mine). Also, for blockchain-based cryptocurrencies transactions are seen by most nodes within seconds. When I withdraw from the site to an address that I just made up, my Dogecoin client picks up the (unconfirmed) transaction almost instantly.