Welcome to Polychain Smart Contract

What Is a Smart Contract?

A smart contract is a self-executing contract with the terms of the agreement between buyer and seller being directly written into lines of code. The code and the agreements contained therein exist across a distributed, decentralized blockchain network. The code controls the execution, and transactions are trackable and irreversible.

Smart contracts permit trusted transactions and agreements to be carried out among disparate, anonymous parties without the need for a central authority, legal system, or external enforcement mechanism.

While blockchain technology has come to be thought of primarily as the foundation for bitcoin​, it has evolved far beyond underpinning the virtual currency.

Using a Self-Directed IRA to invest in Cryptocurrency

The benefit of holding cryptocurrency such as Bitcoin in a Polychain Self-Directed IRA is that it gives you full control over your investments.  Our custodial services, combined with a properly structured LLC, ensure tax-deferred or tax free returns as your account grows.

Polychain was created to assist IRA holders in accessing the broadest range of choices within their tax-advantaged retirement funds. Our clients are driven, motivated savers who desire unique investment choices unavailable to them through their bank or brokerage house. While some clients in private investments still seek the advice and counsel of financial advisors, many prefer to go-it-alone, driven by their own research and experience.


  • 548, Market Street, Suite 64375, San Francisco, CA, 94104, United States
  • +1 (724) 4057 198


View our 2020 Medical prospectus of brochure for an easy to read guide on all of the services offer.