Maybe we should say the same thing about Jeff Garzik? He, "abandoned" core and tried to set up his own "bitcoin unlimited" or something along those lines.

Reading in the recent release notes a list of “Network fork safety enhancements”, I can well imagine the internal monologue which must have gone through some dev’s head.  “I need to finally finish this patch for Segwit change address support (plus tests, tests, tests).  No wait, first I need to find some ingenious hack to ban fork nodes who lie about their identities so that they can waste node resources and try to subvert the whole network.  Network safety first.  Sigh.”

It requires prodigious engineering effort to produce mission-critical financial software which handles hundreds of billions of dollars’ worth of value, operates in a hostile network environment, and is never, ever allowed to make the sort of mistake which could drop huge amounts of money on the floor because somebody rushed the change address patch.  I’m so glad that Core gives this to you, me, and everybody else for free so we can run our businesses, whether or not we pitch in what we can for what is an open-source project.

You fork, you die.

Genuine Bitcoin has crushed numerous forks and attempted forks:  “Bitcoin XT”, “Bitcoin Unlimited”, “Bitcoin Classic”, and the “New York Agreement” (misnamed “Segwit2X”; nothing to do with Segwit), to name but a few.  These no longer exist.  For the current outbreak of forks, if you wish to claim some fork coins, then dump them in exchange for real Bitcoin, and enjoy your free bitcoins.  Otherwise, simply ignore.  Anything from “Bitcoin Cash” to “Bitcoin Super Diamond Plus2X Plutonium With Ponies” is only a scam; and these scams will die sooner or later, just as did their antecedents.


There are many pretenders to the Bitcoin title.  However:

There is only one Bitcoin.