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67 Clev. St. L. Rev. 71 (2019)
Smart Contracts and Traditional Contract Law, or: The Law of the Vending Machine

handle is hein.journals/clevslr67 and id is 79 raw text is: 







       SMART CONTRACTS AND TRADITIONAL
CONTRACT LAW, OR: THE LAW OF THE VENDING
                              MACHINE

                            JONATHAN G. ROHR*
                                 ABSTRACT

   Smart contracts are the new norm, yet state legislatures and courts have not
developed set rules and answers to legal disputes that these contracts create. Is
traditional contract law sufficient? Or should we create an entirely new legislative or
common law scheme to deal with these disputes? The common law has proven to be
successful in dealing with new technologies and contracts, particularly because of its
flexibility. Although a major overhaul may be in the future, there are still solutions
that we can find today with the current legal landscape given the state of contract law
and its evolution over time. One particularly analogous body of case law is instructive;
the law of the vending machine. In the end, thinking about smart contracts as vending
machines may be fruitful for the future of this evolving area of the law.

                                  CONTENTS
I. INTRODUCTION    ............................................................................ 71
II. AN ONGOING ROLE FOR CONTRACT LAW ..................................... 74
III. VENDING MACHINE CONTRACTING .......................................... 79
IV. SMART CONTRACT As LEGAL CONTRACT ................................. 85
V . CONCLUSION   ..............................................................................  91

     Here the age of the machine is no mere abstraction; it presents itself in the
     shape of an instrument for the mass distribution of standard contracts.'
                              1. INTRODUCTION
   In a relatively short period of time, smart contracts have entered the mainstream.
Gone are the days in which excitement over blockchains and their ability to store code
for automatic, future execution was the sole province of cypherpunks and other
cryptography enthusiasts. Major players in a variety of sectors are beginning to
consider the myriad ways that smart contracts, and distributed ledger technology more
generally, can change the ways in which they transact business. A consortium of major
banks-including HSBC, Barclays, and Credit Suisse-are collaborating on the
development of a blockchain and smart contract based settlement coin designed to
allow banks to clear and settle transactions between each other instantaneously.2


* Assistant Professor of Law, University of Tennessee College of Law.
      Steven v. Fid. & Cas. Co. of N.Y., 377 P.2d 284, 298 (Cal. 1962).
   2 Michael Del Castillo, Barclays, HSBC Join Settlement Coin as Bank Blockchain Test
Enters New Phase, COiNDESK (Aug. 31, 2017), https://www.coindesk.com/hsbc-barclays-join-
utility-settlement-coin-as-bank-blockchain-test-enters-final-phase/.

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