Blockchain Bites: Billionaire Bullish on Bitcoin, Updates on Fowler’s Crypto

Another billionaire investor disclosed his bitcoin bags. The Silvergate Exchange Network added another exchange member. Riot Blockchain, a publicly traded bitcoin mining firm, recorded bumper revenues with plans to expand.

Billionaire’s bitcoin
Billionaire U.S. investor Stanley Druckenmiller, who just weeks ago was said to be shorting the dollar, is long on bitcoin. In a Monday CNBC appearance, Druckenmiller disclosed a bitcoin position significantly smaller than his gold horde. However, he predicts bitcoin will outperform gold in the long run – largely due to millennial and Silicon Valley attraction to the crypto scene. “Frankly, if the gold bet works the bitcoin bet will probably work better because it’s thinner, more illiquid and has a lot more beta to it,” he said. Drunkenmiller made headlines last week for his bearish views on the U.S. dollar, which he suspects will decline for the next three to four years.

Botched BSV
A protocol change in at least one Bitcoin SV (BSV) multisig wallet has crippled security and led to lost customer funds. Bitcoin Core developer Gregory Maxwell found that after BSV developers removed a proven transaction script and replaced it with an outdated version, one wallet manufacturer’s home-brewed hash function has serious security flaws. The ElectrumSV wallet’s so-called “accumulator multi-sig” function cancels transfers if more than the minimum number of keys sign a transaction and, perhaps more dangerously, enables anyone to access multi-sig funds “with too few signatures (such as none at all).” One BSV user, Aaron Zhou, lost 600 BSV to an attack exploiting this weakness.

Legal maneuvers
Lawyers are looking to ditch Reginald Fowler – accused of running a “shadow banking” service for cryptocurrency exchanges – as a client, according to court documents. Fowler and partner Ravid Yosef, who remains at large, stand accused of opening bank accounts with various financial institutions to illegally store funds. The partners’ bank, Crypto Capital, is further tied up in a $850 million black hole of crypto funds that went missing from the Bitfinex exchange in 2019. In October, Fowler considered reopening plea bargain talks. Fowler’s lawyers gave no explicit reason for wanting to withdraw from the case.

SEN zen
Binance.US is the latest U.S. exchange to join the Silvergate Exchange Network (SEN). The 24/7 instant settlement network allows crypto exchanges to move cash between themselves, replacing slower wire transfers, at any time of day. Gemini, Kraken and ErisX are all participants in the service, which saw $17.4 billion in first quarter volume. “We’ve launched SEN for our corporate clients so now they’re able to move dollars through Silvergate around the clock, instantaneously,” Binance.US CEO Catherine Coley said. “It’s a huge advantage for clients that are trying to get funds into Binance.US to be able to buy and sell cryptocurrencies, and we’re excited to see the impact on the rest of our liquidity.”

Riot’s returns
Riot Blockchain recorded over $2.4 million in mining revenue in Q3, a 42% increase year over year, according to the publicly traded firm’s latest corporate filing, though it is operating with a quarterly $1.7 million net loss. Having mined 222 BTC (a 41% bump from the same period last year), Riot’s corporate cryptocurrency liquidity grew from $7.2 million in Q2 to $9 million in Q3. And with $30.1 million in cash reserves, Riot is looking to expand its fleet of Bitmain S19-Pro mining machines. Riot shares traded hands at $3.50 at Monday’s close, up 32% from the start of Q4. They’ve risen more than 200% year to date.

Trend lines
CoinDesk’s Omkar Godbole examines three major trends contributing to bitcoin’s two-month-long rally. Having peaked at 33-month highs near $16,000, experts are citing increased institutional participation (high-net-worth individuals such as investor Stanley Druckenmiller and publicly traded firms Square and MicroStrategy), a supply crunch (huge spot market buys from retail investors and funds like Grayscale’s GBTC trust have significantly reduced bitcoin supply, driving up the price); and technical…