May 19, 2026

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This Week in Crypto 4/12/2018

Legendary investor George Soros and venture capital firm “VenRock,” which was founded on and controls the assets of the Rockefeller family, are reportedly looking to invest in virtual currencies.

Venrock was founded in 1969 by the grandchildren of John D. Rockefeller. The name comes from the combination of the words “venture” and “Rockefeller.” Venrock’s portfolio includes many successful companies, including Cloudflare and Dollar Shave Club. Typically, Venrock focuses tech companies in their early stages. Two of these companies were Apple and Intel.

George Soros is one of the most successful investors of all time. He is known for successfully short selling around 10 billion USD worth of the british pound, earning him the nickname “the man who broke the Bank of England” and around one billion USD. His current net worth is estimated at around 8 billion USD, however he has given away many more billions to charitable causes. According to bloomberg, Soros’ investment business is preparing itself to trade in cryptocurrencies, despite Soros himself earlier describing bitcoin as a “typical bubble.”

Coinbase, the most popular way to buy and sell bitcoin, has announced that it will begin to support withdrawal of forks of the bitcoin network. For the time being, Coinbase has chosen not to announce support for any specific fork of bitcoin. The announcement can be found here in this blog post. (https://blog.coinbase.com/adding-support-for-bitcoin-forks-to-coinbase-c4bee020898c)

This would make Coinbase one of the first exchanges to support bitcoin forks, as typically exchanges do not support forks, leading users to withdraw their funds from exchanges for storage in case of the event of a valuable bitcoin fork. This update may cause some users to hold their bitcoin on the exchange for convenience rather than on another, more secure method of holding bitcoin, such as a cold wallet. Storing funds on an exchange is not recommended, as exchanges are often targeted by hackers and are many times for vulnerable than a private wallet.

Some of the internet’s largest advertisers, including Google, Facebook, and Twitter, have all announced restriction of advertisements regarding cryptocurrencies. Facebook’s ban has been implemented with some success, although some companies have simply circumvented it by referring to cryptocurrencies indirectly, with Google’s coming in mid 2018. Twitter’s ban, however, appears not to have been implemented as of yet, in fact their advertisement policy has not been updated in months. Twitter’s advertisement policy can be viewed here. (https://business.twitter.com/en/help/ads-policies/introduction-to-twitter-ads/twitter-ads-policies.html)

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Airbitz New Release Lets Users Choose Their Node Allegiances

bitcoin wallet provider and security platform Airbitz has released an update allowing users to choose which nodes they connect to.


Airbitz: Choice Is Part Of ‘bitcoin Ethos’

In a post Monday, the company cited “choice” as part of the “bitcoin ethos” as motivation for letting wallet holders decide the nodes they want to relay transactions with.

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“We realize that part of the bitcoin ethos is choice, and while consensus eventually needs to be met, the process by which we get there involves a vote on how to move the protocol forward,” the post reads.

Airbitz hopes to enable users to exercise their vote and support their protocol implementation of choice.

Scaling-Heavy But Still Neutral?

The move appears heavily tied to the ongoing bitcoin scaling debate. Airbitz users can now select whether to use nodes supporting a specific solution, such as bitcoin Core, bitcoin Unlimited or bitcoin Classic.

The wallet provider has traditionally taken a neutral stance towards any one solution, criticizing those taking sides at the expense of progress.

Airbitz

“At Airbitz, we do not take a stance on preferring one implementation of bitcoin over another,” a previous blog post from March read.

Instead, we believe the industry needs both bigger blocks, like bitcoin Unlimited proposes, and scaling solutions, such as Segregated Witness from bitcoin Core.

It added at the time that a hard fork of the bitcoin network “is both unlikely to happen, and unlikely to result in the continued existence of the weaker chain.”

No Full User Control

The latest incarnation of the wallet meanwhile privileges connection quality over customer preferences.

6 Reasons to Run a Bitcoin Full Node

“The Airbitz architecture by default connects to various Electrum based public bitcoin nodes to query and send transactions to the bitcoin network,” Monday’s post continues.

Part of that architecture, which is inherent to other mobile, light-client SPV wallets, is to choose nodes that follow the longest chain.

“You can enter as many servers as you wish, but note that Airbitz will only connect to 4 nodes and will chose those that provide the best network connectivity.

The release mimics that of bitcoin Core’s latest update, which facilitates an opt-in system whereby non-SegWit supporting miners can still be accepted.

Airbitz has also taken an increasing interest in revitalized DAOs in recent months, having in November partnered with Wings.ai to increase its Blockchain app security portfolio.

What do you think about the new Airbitz wallet? Let us know in the comments below!


Images courtesy of Airbitz.co, twitter.com, Shutterstock

The post Airbitz New Release Lets Users Choose Their Node Allegiances appeared first on Bitcoinist.com.