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DSV – nothing more than a bucket shop?
Editorial 6 November 2018

DSV – nothing more than a bucket shop?

The same concern is being raised over the OP_CHECKDATASIG, or DSV, op_code for Bitcoin BCH. The opcode allows for the integration of a third-party oracle—one that exists outside of the blockchain—that can publish prices for use in wagers of any type, including on the movement of Bitcoin BCH.