Other members launched a smear campaign, including circulating a 17-page document detailing Gevers' past failures and mistakes. The attacks became so intense the community had to warn its members against using threatening language:

With Tezos' development stalled and the Breitmans facing legal action in the U.S., the couples' heftiest leverage is its community of investors, supporters, and developers, as the two illustrated in their year-end message:

The feud isn't just about control: the Tezos foundation's $232 million has skyrocketed in value as prices for ether and bitcoin, the main currencies paid in during the ICO, surge. Though Tezos' broker has assured investors that the funds are safe, they are effectively frozen until the Breitman-Gevers fight is resolved.

«Weird Shit»

Gevers' tweets unleashed a fresh battery of criticism. Chris McCoy, the founder of sports social network YourSports, said Gevers reminded him of a ruthless dictator at the St. Moritz crypto confab: «His speech was some weird shit,» McCoy tweeted.

The remarks come as the Gevers-led foundation faces an end-January deadline to replace Guido Schmitz-Krummenacher, a lawyer and prolific board member in Zug who threw in the towel at Tezos last month.