1) Bitcoin is designed to add a new block approximately every _____ minutes. Question options: 5 10 7 2 2) Nick Szabo d

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1)
Bitcoin is designed to add a new block approximately every _____
minutes.
Question options:
5
10
7
2
2)
Nick Szabo defined smart contracts as _________.
Question options:
an agreement involving a promise in exchange for a
performance
a set of promises, including protocols within which the parties
perform on the other promises
an agreement in which two different forms of cryptocurrency is
exchanged
any protocol that takes place on the SWIFT network