Showing posts with label cryptocurrency. Show all posts
Showing posts with label cryptocurrency. Show all posts

Friday, 29 November 2019

How the Brave + DuckDuckGo Combo may Change your Online Experience

Brave browser, backed by the BAT cryptocurrency, really improves the online surfing experience, protecting users from obtrusive tracking and ads, while helping content creators to easily receive rewards for their work.



Browsing data are worth money

Each one of us, as a web user, produces a great amount of data, just browsing the internet. It has been estimated that, by 2020, each user will produce 1,7 Mb data in one second. You can even calculate how much is your personal data worth, according to the Financial Times. We are giving away those precious data to the big data companies, every day, basically for free. They can use that info to generate customized ads, or even monitor and influence our opinions and political vote, serving customized news and contents through social media (see the Cambridge Analytica case).


How Brave helps users to protect their data

Brave uses the Brave Shields embedded technology to block all possible trackers and ads, stop malicious scripts and throw away unused cookies. With the defaults settings, is still possible to browse most of the websites without problems. It's still possible to customize the settings, or even to deactivate the shields when necessary. According to my personal tests, most of the websites were working fine with standard settings. Only Netflix had some problems and I just had to deactivate the "protections" to make it work seamlessly again. The desktop version (and soon the mobile version too) also has the special Tor tab, for a super-encrypted navigation.

Private window with Tor - Currently available only for the desktop version
Picture from the Brave Official Website

Setting Duckduckgo as the default search engine

An additional layer of privacy can be added, just setting Duckduckgo as default search engine for Brave. Duckduckgo is a search engine that doesn't track users, also avoiding to keep their search history. It is funded by users' donations, and just using it with Brave allows to send automatic BAT tokens to the search engine. What is really interesting is that you may also see slightly different search results (compared to the Google's ones), and probably you will get more "neutral" SERPs. The reason is that, unlike Google algorithm, Duckduckgo doesn't tailor its results based on user's surfing habits.


Desktop and Mobile app available

Brave has both the mobile (iOS and Android) and desktop app, without having to use the old browser extension for Chrome, like in the past. The mobile and desktop versions can be synchronized together, to use a unique account on multiple devices (even though the BATs earned on one device are not unified with those earned with the other, according to my tests). I tried both versions, and, being a iOS/MacOS user, I found them faster and more performing than the (infamous) Safari default.

Brave browser - Desktop and mobile versions
Image from the Brave Official Website


Watching Ads to earn BAT

Even if Brave blocks all possible ads from websites, it's still possible to voluntarily watch its own ads, to earn the BAT cryptocurrency. Those ads will not track the user's preferences and habits, and will be displayed outside from the usual navigation tabs. Users can opt-in to receive them, setting up their amount / frequency. "If you really want to see ads, at least take some reward for that!", that's what Brave developers are trying to tell us.

Content Creators Rewards

Content creators can receive auto-donations (or spontaneous donations) with their  website and with their Reddit, Youtube, Twitch, Github, Vimeo accounts. I currently wasn't able to set up rewards for this blog, being on the Blogger platform (the system seems to recognize only Wordpress websites, and offers a WP plugin). Soon other platforms and social media will be available.

Creators Rewards system, backed by BAT cryptocurrency
Picture from the Brave Official Website

Conclusions

Brave is quite a cool browser, and the use with Duckduckgo really improves the web browsing experience. It's also great to receive rewards, both for watching the ads and for contents creation, and BAT turns out to be a promising cryptocurrency, already listed on the main exchanges. Performance and usability are great, even when compared to the most popular alternatives, like Chrome or Firefox. I personally enjoy using it, both for the privacy and for the BAT earnings, and I recommend it to everyone. Download Brave with my referral code here!

Tuesday, 1 October 2019

Liberstad, Norway - A Private City and a Life Project

We arrive in Liberstad after a journey of about 50 minutes by car, starting from Kristiansand (a south Norwegian city on the sea), and penetrating inland, among hills, lakes, small villages and breathtaking views; we find very little traffic and speed limits that don't exceed 100 km/h.

On the way to Liberstad . picture by the Author

The last stretch, of about 3 km, is a dirt road, but easily passable by car, which goes into the woods and whose maintenance is currently entrusted only to Liberstad AS, since the municipality does not seem to care too much about that. To receive us we find John (general manager of Liberstad) and his wife Sabrina, who live here 365 days a year, with their two children and with John's other business partner, who is busy all the time with the excavator and will pass by when we are going away, just to say hello.

John working - Picture from Liberstad's official website

Liberstad is not only a place of freedom and idealism, but a real company, Liberstad Drift AS; as John explains, there is no escaping taxes and bureaucracy, especially here in Norway. We reach the reception (which displays a flag with the symbol of Anarchy and that of peace, side by side) and we take an American coffee with some excellent sweet rolls (the Norwegian "Boller") prepared by Sabrina; the mugs are decorated with the Bitcoin and Liberstad logos, and John starts telling me how his journey began in 2015, with the study of the Austrian economic school, the interest in crypto, and the curiosity for the private cities. 
Awesome panorama by a lake, in the surroundings of Liberstad - picture by the Author

But, as in all similar cases, rather than looking for a private city to join, the simplest thing was to create one from scratch. Thus he began the search for a suitable plot of land, which lasted about two years until it was identified the area where Liberstad is currently located.
John was a Norwegian businessman and he earned very well, but he felt unhappy and dissatisfied. He decided to quit his job and devote himself full time, and without any remuneration (at least until now) to the construction of the private city.

A view of the property - Picture from Liberstad's official website

The money paid for the purchase of the lots, in fact, is locked on guarantee funds and will be withdrawable only if the project will be carried out as planned, otherwise, it will return to the funders who sent them. Currently, there are more than 100 buyers from all over the world. For some reason, the majority of the buyers are Brasilian, probably because of their growing interest in private cities and new economic paradigms.
I also come to know that, due to some problems with national regulations, Bitcoin ATMs were dismantled some time ago nationwide. Even John's bank blocked his transfers to a popular crypto exchange. In short, the situation does not seem to be so rosy here, with regards to cryptocurrencies, and that is why Liberstad's goal is to create an internal economy, based on City Coin, which is a stable coin, linked to the value of the Norwegian Krone.

City Coin - The cryptocurrency used in Liberstad

Another goal is to provide a place where everything is cheaper, just because Norwegian prices are extremely high, compared to those of other European nations. A positive aspect is the cost of electricity, which is perhaps the only thing that is cheaper here than in other European countries (the standard cost is in fact 0.10 Euro K/h). The government also provides discounts on the bill for data centers. Initially, they wanted to exclude mining from this facility, but it was difficult to distinguish it effectively from other activities, processing data of other kinds, so the benefit still remains even for those wishing to use the data center to mine crypto. Regarding the relationship with local and national authorities, Liberstad is still viewed with a certain suspicion, but it was recently evaluated in positive terms because it meets the need to create structures and activities in remote and sparsely populated areas. "Initially they thought we were right-wing, given that the project was based on private property. Now they are convinced that we are leftists. Actually, we do not deal with politics, we are only interested in having our space, free."

Work in progress - Picture from Liberstad's official website
As we speak, the work proceeds uninterruptedly. John shows me the various areas, a large shed that once housed 10,000 hens, now converted into a concert hall, the sawmill, the area that will host a SPA (wellness center), the one for camping, the northern part that will be purchased shortly, to produce hydroelectric energy thanks to the river that flows there.
One of the owners is also considering making greenhouses and using his own plot of land for agricultural crops. In short, the work to be done is so much, John confesses that his own life will not be enough to achieve everything he would, but, within a year, Liberstad will have to check if the promised goals will be achieved, to unlock the funds sent by the owners of purchased lots.  In the meantime, the work goes on without a pause, John dismisses me amicably and I promise him a new visit soon, for a real, video interview, in order to show, in an even more direct and immediate way, what Liberstad really is.

Visit Liberstad's official website (they recently changed domain so currently there is only Norwegian language available)