*By Carlo Versano*
There's a civil war underway in cryptocurrency ー and it's shaking investor confidence in the very foundation of the blockchain.
Bitcoin, down 25 percent in a week and over 75 percent since its highs of a year ago, is suffering at least in part from the latest "hard fork" split of the two versions of Bitcoin Cash (BCH) into ABC and SV ー which themselves are just second-rate copies of the original Bitcoin currency, according to Merlin Rothfeld, a crypto investor and strategist with the Online Trading Academy.
Rothfeld predicted the volatility in Bitcoin will be a good thing in the long term, as it "shakes out" the vulnerabilities in the relationship between crypto and blockchain.
All of the things that have consistently appealed to Bitcoin investors ー the decentralization, transparency, chain of record ー are still intact, Rothfeld said. "That's very appealing to have this kind of autonomy."
Some investors worry that miners are mining "empty blocks" that would modify, and thus interfere with, the older version of the blockchain of a specific currency ー and that shakes the confidence of the entire market that relies on "proof of work" algorithms to record transactions, according to Rothfeld.
Once investors better understand how those vulnerabilities are being exploited, they can be patched, Rothfeld said. But until then, we should expect the volatility to continue and Bitcoin demand to wane. "I don't see it stopping anytime soon," he said.
For full interview [click here](https://cheddar.com/videos/whats-next-for-the-bitcoin-slump).
Auction-based advertising infrastructure startup Topsort
raised $8 million in a seed funding round. Topsort says companies like Google and Amazon have been making huge profits from auction-based advertising for decades, but that the technology is complicated, exclusive, and hard to build. The company is trying to be a solution, by offering an auction-based advertising API to smaller retailers and marketplaces. Regina Ye, CEO and co-founder of Topsort, joins Cheddar News' Closing Bell to discuss.
Lance Ippolito, Head Trader at Future of Wealth, joins Cheddar News' Closing Bell, where he says the President's executive order on crypto is a step in the right direction even though investor sentiment cooled off on Thursday.
After a week of headlines that ranged from a potential criminal investigation by the Justice Department to a 20 for 1 stock split, Michael Pachter, the managing director of equity research at Wedbush Securities, joined Cheddar News to shake out what wild week means for the tech giant and what he thinks is behind possible government antipathy towards the company. "If you look at Amazon, Capitol Hill hates them," he said. "And maybe it's just because Bezos looks like Dr. Evil, but I think part of it is that a lot of constituents of these legislators just don't whine at Congress, 'leave my company alone,' the way they do with Disney or Microsoft."
The ongoing semiconductor chip shortage has been impacting everything from the purchase of cars to smartphones. Deputy Commerce Secretary Don Graves spoke with Cheddar about the Biden administration's efforts to combat the issue and if the current crisis in Ukraine will have any impact on the global supply chain problems for semiconductors. "We're working very closely with all of our partners and allies around the globe, just as we have on the export controls and sanctions that we've applied to Russia to deal with that needless aggression," he said. "We're also working with them on the challenges of raw materials for a range of industries, including the semiconductor industry. We believe that we are going to be able to meet the demand for the for the near term."
Deputy Commerce Secretary Don Graves spoke to Cheddar's Alex Vuocolo about the ongoing semiconductor shortages and the push from the Biden administration to cover the supply chain problem as well as look ahead to future-proofing it.
Card Issuing Platform Marqeta blowing past Wall Street expectations in its Q4 earnings report, with revenue jumping to $155 million, up significantly from the $86 million it reported last quarter. Vidya Peters, Chief Operating Officer, Marqeta, joined Cheddar's Opening Bell to discuss the company's strong growth as well as her tips for female leaders.
Apple wrapped up its first product event of the year called 'Peek Performance.' The event showcased Apple's new affordable iPhone, an iPad air update, and the most powerful mac chip yet. Ian Sherr, editor at large at CNET, joins Cheddar News to discuss the highlights of the event.
