How Hackers Exploited Twitter's VPN ... - news.bitcoin.com

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BitcoinAirdrops

Bitcoin is the currency of the Internet: a distributed, worldwide, decentralized digital money. Unlike traditional currencies such as dollars, bitcoins are issued and managed without any central authority whatsoever. While bitcoin tokens on the original network can't be copied or counterfeited, the protocol is open source and can be recreated with different parameters. We call these Airdrops.
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Bitcoin Private

Bitcoin Private making Bitcoin faster, more decentralised and private.
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I got tired of going through all news sources (Twitter, Reddit, Google, etc.) for Bitcoin so I built this dashboard crypto360.io. Looking to hear your feedback!

I got tired of going through all news sources (Twitter, Reddit, Google, etc.) for Bitcoin so I built this dashboard crypto360.io. Looking to hear your feedback! submitted by mtl1234 to Bitcoin [link] [comments]

Twitter CEO Hires New Fulltime Crypto Team To Work On Open Source Contributions To Bitcoin

Twitter CEO Hires New Fulltime Crypto Team To Work On Open Source Contributions To Bitcoin submitted by hamertastic to btc [link] [comments]

Twitter CEO Hires New Fulltime Crypto Team To Work On Open Source Contributions To Bitcoin

Twitter CEO Hires New Fulltime Crypto Team To Work On Open Source Contributions To Bitcoin submitted by hamertastic2 to Crypto_Currency_News [link] [comments]

[uncensored-r/Bitcoin] I got tired of going through all news sources (Twitter, Reddit, Google, etc.) for Bitcoin so I bu...

The following post by mtl1234 is being replicated because some comments within the post(but not the post itself) have been silently removed.
The original post can be found(in censored form) at this link:
np.reddit.com/ Bitcoin/comments/7khpi5
The original post's content was as follows:
http://www.crypto360.io/
submitted by censorship_notifier to noncensored_bitcoin [link] [comments]

I got tired of going through all news sources (Twitter, Reddit, Google, etc.) for Bitcoin so I built this real-time dashboard crypto360.io. Trying to validate if this would be something Traders would use! I welcome all feedback! /r/BitcoinMarkets

I got tired of going through all news sources (Twitter, Reddit, Google, etc.) for Bitcoin so I built this real-time dashboard crypto360.io. Trying to validate if this would be something Traders would use! I welcome all feedback! /BitcoinMarkets submitted by BitcoinAllBot to BitcoinAll [link] [comments]

I got tired of going through all news sources (Twitter, Reddit, Google, etc.) for Bitcoin so I built this dashboard crypto360.io. Looking to hear your feedback!

I got tired of going through all news sources (Twitter, Reddit, Google, etc.) for Bitcoin so I built this dashboard crypto360.io. Looking to hear your feedback! submitted by BitcoinAllBot to BitcoinAll [link] [comments]

Twitter CEO Recruits New Crypto Team For Work On Open Source Contributions To Bitcoin

Twitter CEO Recruits New Crypto Team For Work On Open Source Contributions To Bitcoin submitted by Andrew_w27 to coinbeat_com [link] [comments]

03-22 14:12 - 'Twitter CEO Recruits New Crypto Team For Work On Open Source Contributions To Bitcoin' (coinbeat.online) by /u/FemGswampyankee removed from /r/Bitcoin within 16-26min

Twitter CEO Recruits New Crypto Team For Work On Open Source Contributions To Bitcoin
Go1dfish undelete link
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Author: FemGswampyankee
submitted by removalbot to removalbot [link] [comments]

Twitter CEO Hires New Fulltime Crypto Team To Work On Open Source Contributions To Bitcoin

Twitter CEO Hires New Fulltime Crypto Team To Work On Open Source Contributions To Bitcoin submitted by Eida2020 to CryptoCurrency [link] [comments]

Twitter CEO Hires New Fulltime Crypto Team To Work On Open Source Contributions To Bitcoin

Twitter CEO Hires New Fulltime Crypto Team To Work On Open Source Contributions To Bitcoin submitted by cryptoallbot to cryptoall [link] [comments]

Twitter CEO Hires New Fulltime Crypto Team To Work On Open Source Contributions To Bitcoin

Twitter CEO Hires New Fulltime Crypto Team To Work On Open Source Contributions To Bitcoin submitted by cryptoallbot1 to cryptoall [link] [comments]

Twitter CEO Hires New Fulltime Crypto Team To Work On Open Source Contributions To Bitcoin

Twitter CEO Hires New Fulltime Crypto Team To Work On Open Source Contributions To Bitcoin submitted by eida2021 to CryptoCurrencies [link] [comments]

Bitcoin Newswire - Twitter's #1 source for up-to-the minute Bitcoin news and info

Bitcoin Newswire - Twitter's #1 source for up-to-the minute Bitcoin news and info submitted by BitcoinNewswire to Bitcoin [link] [comments]

[OC] Which front offices and agents are the 3 major newsbreakers connected to? I went through 6000+ tweets to find out!

If this sounds somewhat familiar, that's because I did a 2019-2020 version and posted it back in March.
In terms of changes from that post:
TL;DR
Tracked tweets of Woj, Shams and Haynes from 2018-2020 to see whether any of them report on a certain team or a certain agent's players more than their counterparts. Here is the main graph concerning a reporter's percentage of tweets per team separated into three periods (2019 season, 2020 offseason, 2020 season). Here is a separate graph with the Lakers and Warriors, because Haynes's percentages would skew the first graph.

During times like the NBA trade deadline or the lifting of the NBA free-agency moratorium, it’s not uncommon to see Twitter replies to (or Reddit comments about) star reporters reference their performance relative to others.
Woj is the preeminent scoop hound, but he is also notorious for writing hit pieces on LeBron (sources say it’s been widely rumoured that the reason for these is that Woj has always been unable to place a reliable source in LeBron’s camp). On the other end of the spectrum, it has been revealed that in exchange for exclusive intel on league memos and Pistons dealings, Woj wrote puff pieces on then-GM Joe Dumars (see above Kevin Draper link). Last summer, Woj was accused of being a Clippers shill on this very discussion board for noticeably driving the Kawhi Leonard free agency conversation towards the team.
This is the reason I undertook this project: to see whether some reporters have more sources in certain teams (and certain agencies) than other reporters.
First I’ll explain the methodology, then present the data with some initial comments.

Methodology

To make this manageable on myself, I limited myself to tracking the 3 major national reporters: Shams Charania of the Athletic, Chris Haynes of Yahoo Sports and the aforementioned Adrian Wojnarowski of ESPN.
The time period I initially tracked for was from January 1, 2020 to the end of the regular season March, but after finding a Twitter scraping tool on GitHub called Twint, I was able to easily retrieve all tweets since September 27, 2018. However, a month ago, Twitter closed their old API endpoints, and Twint ceased to work. I used vicinitas.io but the data loading became more time-consuming. Therefore, the tweets are up to the date of October 15 2020.
How I determined information was by manually parsing text tweets by the reporter (no retweets):
Now, I didn’t take every single text tweet:
Next, I had to assign possible teams to each tweet:
With all the methodology out of the way, here’s the data! (Here’s a link to a full Google Sheet)

Teams

Here's a graph of number of tweets per team per period, with the colours denoting reporter.
On a quick glance, here's which teams saw a significant period-over-period increase in number of tweets:
And here's which teams saw decreases over a period-by-period basis:
The problem with just using number of tweets is that it's not close on totals between Haynes vs. Woj or Shams. Here's a graph showing total number of tweets in each period for all three reporters. Haynes's most reported period doesn't even stack up to the least reported period of Woj or Shams.
Instead, let's look at percentage of tweets per team per period.
Now, you'll notice that there's two teams missing from the above graph: the Golden State Warriors and the Los Angeles Lakers. Here's the graphs for those two teams. As you can see, they would skew the previous graph far too much. During the 2019 NBA season, 27% of Chris Haynes's qualifying tweets could be possibly linked to the Warriors, and 14% of his qualifying tweets could be possibly linked to the Lakers.

Agents

Here's the top 10 agents in terms of number of potential tweets concerning their clients.
Agent Haynes Shams Woj Total
Rich Paul 15 28 24 67
Mark Bartelstein 4 16 30 50
Jeff Schwartz 3 10 25 38
Bill Duffy 2 13 14 29
Leon Rose 1 12 15 28
Aaron Mintz 2 9 15 26
Juan Perez 5 10 8 23
Aaron Goodwin 11 8 1 20
Steven Heumann 1 6 12 19
Sam Permut 1 13 5 19
Woj has the most tweets directly connected to agents by far. It wasn't uncommon to see "Player X signs deal with Team Y, Agent Z of Agency F tells ESPN." The agents that go to Woj (and some of their top clients):
One thing I found very intriguing: 15/16 of tweets concerning an Aaron Turner client were reported on by Shams. Turner is the head of Verus Basketball, whose clients include Terry Rozier, Victor Oladipo and Kevin Knox. Shams also reported more than 50% of news relating to clients of Sam Permut of Roc Nation. Permut is the current agent of Kyrie Irving, after Irving fired Jeff Wechsler near the beginning of the 2019 offseason. Permut also reps the Morris brothers and Trey Burke.
As for Chris Haynes, he doesn't really do much agent news (at least not at the level of Woj and Shams). However, he reported more than 50% of news relating to clients of Aaron Goodwin of Goodwin Sports Management, who reps Damian Lillard and DeMar DeRozan.
Here are the top 10 free agents from Forbes, along with their agent and who I predict will be the first/only one to break the news.
Player Agent Most Likely Reporter
Anthony Davis Rich Paul Too close to call, leaning Shams
Brandon Ingram Jeff Schwartz Woj
DeMar DeRozan Aaron Goodwin Haynes
Fred VanVleet Brian Jungreis Limited data
Andre Drummond Jeff Schwartz Woj
Montrezl Harrell Rich Paul Too close to call, leaning Shams
Gordon Hayward Mark Bartelstein Woj
Danilo Gallinari Michael Tellem Woj
Bogdan Bogdanovic Alexander Raskovic, Jason Ranne Limited data, but part of Wasserman, whose players are predominantly reported on by Woj
Davis Bertans Arturs Kalnitis Limited data
Thanks for reading! As always with this type of work, human error is not completely eliminated. If you think a tweet was mistakenly removed, feel free to drop me a line and I’ll try to explain my thought process on that specific tweet! Hope y’all enjoyed the research!
submitted by cilantro_samosa to nba [link] [comments]

MicroStrategy's $425M BTC investment thesis - "buy something that can either get cut in half or 10x"

Amidst all of the DeFi volatility, drama and excitement, Bitcoin has started to seem rather boring. Its price is more or less flat to where it was a year ago and you can’t even farm Yams with it.
While some have started to view Bitcoin as a useless digital rock, someone did find an interesting use case for it. This week, more details surfaced around how MicroStrategy CEO Michael Saylor convinced the board of a publicly traded company to allocate nearly all of the company’s $500M cash position to bitcoin.
Michael Saylor
Saylor graduated from MIT in 1987 and founded Microstrategy at the age of 24. MicroStrategy is a “Business Intelligence” company, which basically creates software that allows companies to use their own data to drive decision making.
Interesting side note - Saylor, like any good 90’s internet entrepreneur, also bought a bunch of internet domains and was the guy who ultimately sold Voice.com to Block.One (EOS) for $30M.
MicroStrategy’s’ $500M Problem
To most people, having $500 million in cash doesn’t sound like a problem. Up until recently, it wasn’t for large corporations either. There was a time before the ‘08 financial crisis when the risk free rate of return on cash was 5% a year. This means a company could sit on $500M, earn $25M a year for doing nothing, and have cash on hand for a rainy day.
Fast forward to today, when the risk free rate of return has plummeted to 0.69% due to loose fiscal policies (money printer go BRRRR) alongside inflating asset prices, and it’s a different story. In Saylor’s own words, “we just had the awful realization that we were sitting on top of a $500 million ice cube that’s melting.”
Cash is Trash
So what’s a corporation to do with a $500M melting ice cube? It turns out it’s not that easy to unload half a billion dollars in a short amount of time.
You could buy back half a billion of your own company’s shares. For a company like MSTR, Saylor estimated that would take 4 years. Time MiscroStrategy didn’t have.
You could buy real estate. However, commercial real estate prices have collapsed post COVID while property owners still believe their assets are worth what they were in January. In other words, good luck getting a fair market price.
You could buy blue chip equities. Amazon, Apple, Google, Facebook. However, your risk is symmetric. They can each fall 50% just as easily as they can go up 50%.
That left Saylor with silver, gold, Bitcoin, and other alternative assets. A move the company announced it was exploring on a July earnings call.
A Bold Purchase
Saylor ultimately wanted something that could either get cut in half, or go up by a factor of 10. An investment akin to what buying Amazon or Apple in 2012 was. In other words, asymmetric risk.
As a student of technological history, Saylor observed that the winning strategy over the last ten years has been to find some kind of “digitally dominant network” that dematerializes something fundamental to society. Apple dematerialized mobile communications. Amazon dematerialized commerce. Google dematerialized the process of gathering information.
Something Saylor noted was common to all recent 10X opportunities is buying when they’ve achieved $100B+ marketcaps and are ten times the size of their next biggest competitor. As Bitcoin is the dominant digital network dematerializing money that’s 10x the size of any cryptocurrency competing to be a store-of-value (not counting ETH here), it fit the bill.
Making the purchase
With the thesis in place, the next thing Saylor had to do was get everyone at MicroStrategy to sign-off on the unorthodox decision. To do this, he simply made everyone go down the same Bitcoin rabbithole that most people in the industry have gone down.
He made everyone at the company watch Andreas Antonopoulous videos, read The Bitcoin Standard, watch Eric Vorhees debate Peter Schiff and listen to Pomp and NLW podcasts. With no strong detractors, MicroStrategy turned to execution. They first put $250M to work purchasing 21,454 BTC in August and another $175M (16,796 BTC) in September for a total $425M and 38,250 BTC.
What’s fascinating is that MicroStrategy was able to open such a large position without really moving the market or anyone even taking notice. This speaks to just how liquid of an asset BTC has become. To acquire the September tranche of BTC, Saylor disclosed that they traded continuously for 74 hours, executing 88,617 trades of .19 BTC every 3 seconds.
One for the history books
Skeptics noted that shares of MSTR have been on the downtrend since 2013, as the real reason behind MicroStrategy’s bold move. Regardless, the move has interesting implications for the company’s shareholders. As TBI observed, MicroStrategy is now both a software company and with ⅓ of its marketcap in Bitcoin, a pseudo Bitcoin ETF. At the time of writing, MSTR is up 20% on the week.
Only time will tell if history looks back on this move as a brilliant strategic decision or a massive corporate blunder. In the short term, it scores a massive win for Bitcoin’s digital gold investment thesis.
Billionaire hedge fund manager Paul Tudor Jones is in. A publicly traded corporation has made Bitcoin it’s primary treasury asset. As CFOs and fund managers around the world undoubtedly take notice, one has to wonder, who’s next?
PS - I based a lot of this article on Pomp’s interview with Michael Saylor, which I recommend giving a listen.
Original article
Source
submitted by CryptigoVespucci to Bitcoin [link] [comments]

DITO rockets up 20%, drops 30%, then finishes flat... the Aristocrats! (Wednesday, Oct 7)

Happy Wednesday, Barkada --

The PSE closed down 28 points to 5911 ▼0.5%.

Good news! I have a couple of people who are potentially interested in sponsoring MB, so I'm excited to explore those opportunities. My goal has always been to simply be revenue neutral, and to keep MB free for everyone to enjoy. (inb4 "RAID Shadow Legends" ad)
Shout-out to Christine for her suggestion to try and improve the bottom-line of MB by moving from Mailchimp to SendFox. It's something I'm going to look into, but I'm very careful about making changes. I'll have to investigate. Thanks also to Jack_ol_lantern for suggesting ways to leverage my domain to try a "roll your own" alternative, and to nikohd for suggesting I offer a bitcoin donation address.
I've got lots to study this weekend! No complaints here, though. Exciting times in MB town.

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1400 Bitcoins stolen after a user installed an old Electrum wallet and then updated to a malicious version.

this is not me, im just sharing news....
I had 1,400 BTC in a wallet that I had not accessed since 2017. I foolishly installed the old version of the electrum wallet. My coins propagated. I attempted to transfer about 1 BTC however was unable to proceed. A pop-up displayed stating I was required to update my security prior to being able to transfer funds.
I installed the update which immediately triggered the transfer of my entire balance to a scammers address.
Source - https://github.com/spesmilo/electrum/issues/5072#issuecomment-683356052
The transaction - https://blockchair.com/bitcoin/transaction/ef600c380a239d9b929c6c964deaf7060e309750950a516cee65576232b0c53c
A recap of the issue by u/_benkaufman - https://twitter.com/_benkaufman/status/1299971319430352897
submitted by atrueretard to Bitcoin [link] [comments]

If you are a Crypto beginner - read this!

If you are new to investing into Cryptocurrencies this summary might help you.

Knowing basic terms:

You'll stumble across a lot of terms and expressions some are of technical & some of financial nature, for example:
It's also important to know what are some basic terms concerning investing in general:

Following Crypto News:

May it be our beloved cc, twitter, big new-sites like cointelegraph - stay up to date. Knowing what is going on in the sphere can give you an edge but also mind the saying "buy the rumor, sell the news"!

Having an investment strategy:

Strategies will help you to control your emotions - act as rational as possible.

Be prepared & don't get scammed:

Sources:

https://en.wikipedia.org/wiki/Cryptocurrency
https://www.investopedia.com/terms/b/bitcoin.asp
https://www.investopedia.com/terms/m/marketcapitalization.asp
https://cointelegraph.com/
https://coinmarketcap.com/
https://www.coingecko.com/en
https://www.ledger.com/
https://trezor.io/
This content was written and summarized by me. I'am hoping for helpful comments to add to this post.
submitted by Badeindi to CryptoCurrency [link] [comments]

Bitcoin Cash is in serious need of trust and accountability building tools. Build.Cash can help.

**TLDR: As a developer, Build.Cash will help you by showing the world what you have been able to deliver and when thereby building trust and helping you secure funding.
As an end user, Build.Cash will help you find the projects and people in the network that you are looking for as well as how often projects have been updated. It will also help you to discover new exciting projects you may have no been exposed to via other channels.
As an investor, Build.Cash will help you see and judge how reliable the developers/projects you are considering partnering with are by seeing their reliability as Build.Cash will keep track of projects progress and follow through.**
Our Flipstarter is live here if you want to contribute. Also if you don't want to go through Flipstarter, direct donations are possible to this address: qzckpuqaku2qlrk2euqj6jwgtv87h02a0c0sasf5js
Though it was mentioned twice before in the previous 2 articles HERE and HERE, it is important enough an issue that it deserves its own focus.
One major thing lacking in the crypto sphere in general at the moment is trust and accountability systems. A trust-less system such as Bitcoin Cash does not require you to check the honesty of the Blockchain itself. That is one of it’s most brilliant advantages. However for everything around the periphery, including projects and developers, do indeed require some level of trust.
While open source projects should have the code audited before running, it takes on a whole different level when people in the network are either investing or donating to see projects completed and freelance developers funded.
No matter the method of funding, there needs to be some kind of accountability to ensure that people that promise to do a certain thing meet the social contract they agree to when soliciting for funding.
At the moment there are not many ways to check whether projects are doing what they say they will and even those methods are not especially clear or easy to find.
BCHN is one of few projects that seems to have full disclosure and is setting an excellent example of what projects should aspire to. Build.Cash helps to both lessen the burden on individual projects and developers while simultaneously allowing the public at large to see if and when they deliver on the things they promise to.
In the last few months a large number of Flipstarter campaigns have started. It is wonderful to see the technology has taken off and the community unite around people and projects that deserve to thrive. There no doubt has also been or will be shortly less than honest attempts to get money from the community. It is relatively easy to make a promise stating “we will do XYZ and BCH will benefit”. If it is a relatively known person in the network it is easy to look up their portfolio and see what they have done to advance BCH. However if they are not well known or perhaps prefer to do things less publicly and are not all over Reddit and twitter you may not even know about them and what they have done. But even so it would help immensely if there was a database of these statistics that people could easily check rather than jumping all around the internet.
Build.Cash can help here in 2 ways:
1.) We will verify as best we can the projects and developers accounts and work.
2.) We will catalog and keep project development records updated at regular intervals.
It is by no means a foolproof system. But it will at the very least help the building of trust in the network.
If someone is anonymous how can you be sure they are legit?
This is a difficult problem indeed. It takes a long time to build trust and a name for oneself.
That identity can be burned in an instant if they do something that harms their built up reputation.
Build.Cash does not seek to become Bitcoin Cash police or a regulator. Build.Cash can not ensure any project does what they say they will do. All we can do is keep track of what was done and when so people can decide for themselves if they want to trust and invest their time/money with them.
As stated many times the main goal of Build.Cash is the sharing of information and resources and hopefully cutting down the time it takes people to find the information about people and projects. This time savings will ripple throughout the network increasing its usability. It will be more than just a directory. The constantly updated information source will also help build trust and help funding be directed to where it would have the best impact.
Imagine a situation where you hear about a new project or protocol that would improve your business. On Build.Cash you will not only be able to see who is working on said project, but what they need in order to complete it as well as the number of successful targets and projects they have completed in the past. Seeing that developer X has come through and delivered 10 times in the past should help ease your mind about investing in them now. Seeing that developer X has no past projects to their name would understandably make you more caution and perhaps adjust your considered investment amount accordingly.
Projects that do not require outside funding will still be cataloged and their updates recorded accordingly. We will provide the network with the information you need no matter your role.
If you think this service would be of use to the Bitcoin Cash network please consider making a donation here: qzckpuqaku2qlrk2euqj6jwgtv87h02a0c0sasf5js
Or consider helping our Found the service by pledging to our Flipstarter here: https://flipstarter.build.cash/
Thank you.
submitted by cheaplightning to btc [link] [comments]

Discovery World gets a lifeline from its chairman... shareholders get diluted (Friday, Oct 23)

Happy Friday, Barkada --

The PSE closed up 66 points to 6345 ▲1.1%.

The PSE has had a nice little 7.5% run the past 5 trading days, let's see how the week closes out. Remember, Converge IPO is on Tuesday!
Shout-out to all the bitcoin hodlers out there. The recent run-up in price (up over US$13k today) must feel nice after Paypal announced it would incorporate crypto transactions into its payment platform (after being anti-crypto for a very very long time).
Happy weekend!

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 2019 IPOs ▼2.18% MiddleClass ▼1.04% POGO Gaming ▼0.99% 

Main stories covered:

MB is posted to /PHinvest every Monday and Wednesday, but my newsletter goes out daily. To stay in the loop for daily email delivery, please join the barkada by signing up for the newsletter, or follow me on Twitter.

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submitted by DuncnIdahosBandurria to phinvest [link] [comments]

Dragonchain Great Reddit Scaling Bake-Off Public Proposal

Dragonchain Great Reddit Scaling Bake-Off Public Proposal

Dragonchain Public Proposal TL;DR:

Dragonchain has demonstrated twice Reddit’s entire total daily volume (votes, comments, and posts per Reddit 2019 Year in Review) in a 24-hour demo on an operational network. Every single transaction on Dragonchain is decentralized immediately through 5 levels of Dragon Net, and then secured with combined proof on Bitcoin, Ethereum, Ethereum Classic, and Binance Chain, via Interchain. At the time, in January 2020, the entire cost of the demo was approximately $25K on a single system (transaction fees locked at $0.0001/txn). With current fees (lowest fee $0.0000025/txn), this would cost as little as $625.
Watch Joe walk through the entire proposal and answer questions on YouTube.
This proposal is also available on the Dragonchain blog.

Hello Reddit and Ethereum community!

I’m Joe Roets, Founder & CEO of Dragonchain. When the team and I first heard about The Great Reddit Scaling Bake-Off we were intrigued. We believe we have the solutions Reddit seeks for its community points system and we have them at scale.
For your consideration, we have submitted our proposal below. The team at Dragonchain and I welcome and look forward to your technical questions, philosophical feedback, and fair criticism, to build a scaling solution for Reddit that will empower its users. Because our architecture is unlike other blockchain platforms out there today, we expect to receive many questions while people try to grasp our project. I will answer all questions here in this thread on Reddit, and I've answered some questions in the stream on YouTube.
We have seen good discussions so far in the competition. We hope that Reddit’s scaling solution will emerge from The Great Reddit Scaling Bake-Off and that Reddit will have great success with the implementation.

Executive summary

Dragonchain is a robust open source hybrid blockchain platform that has proven to withstand the passing of time since our inception in 2014. We have continued to evolve to harness the scalability of private nodes, yet take full advantage of the security of public decentralized networks, like Ethereum. We have a live, operational, and fully functional Interchain network integrating Bitcoin, Ethereum, Ethereum Classic, and ~700 independent Dragonchain nodes. Every transaction is secured to Ethereum, Bitcoin, and Ethereum Classic. Transactions are immediately usable on chain, and the first decentralization is seen within 20 seconds on Dragon Net. Security increases further to public networks ETH, BTC, and ETC within 10 minutes to 2 hours. Smart contracts can be written in any executable language, offering full freedom to existing developers. We invite any developer to watch the demo, play with our SDK’s, review open source code, and to help us move forward. Dragonchain specializes in scalable loyalty & rewards solutions and has built a decentralized social network on chain, with very affordable transaction costs. This experience can be combined with the insights Reddit and the Ethereum community have gained in the past couple of months to roll out the solution at a rapid pace.

Response and PoC

In The Great Reddit Scaling Bake-Off post, Reddit has asked for a series of demonstrations, requirements, and other considerations. In this section, we will attempt to answer all of these requests.

Live Demo

A live proof of concept showing hundreds of thousands of transactions
On Jan 7, 2020, Dragonchain hosted a 24-hour live demonstration during which a quarter of a billion (250 million+) transactions executed fully on an operational network. Every single transaction on Dragonchain is decentralized immediately through 5 levels of Dragon Net, and then secured with combined proof on Bitcoin, Ethereum, Ethereum Classic, and Binance Chain, via Interchain. This means that every single transaction is secured by, and traceable to these networks. An attack on this system would require a simultaneous attack on all of the Interchained networks.
24 hours in 4 minutes (YouTube):
24 hours in 4 minutes
The demonstration was of a single business system, and any user is able to scale this further, by running multiple systems simultaneously. Our goals for the event were to demonstrate a consistent capacity greater than that of Visa over an extended time period.
Tooling to reproduce our demo is available here:
https://github.com/dragonchain/spirit-bomb

Source Code

Source code (for on & off-chain components as well tooling used for the PoC). The source code does not have to be shared publicly, but if Reddit decides to use a particular solution it will need to be shared with Reddit at some point.

Scaling

How it works & scales

Architectural Scaling

Dragonchain’s architecture attacks the scalability issue from multiple angles. Dragonchain is a hybrid blockchain platform, wherein every transaction is protected on a business node to the requirements of that business or purpose. A business node may be held completely private or may be exposed or replicated to any level of exposure desired.
Every node has its own blockchain and is independently scalable. Dragonchain established Context Based Verification as its consensus model. Every transaction is immediately usable on a trust basis, and in time is provable to an increasing level of decentralized consensus. A transaction will have a level of decentralization to independently owned and deployed Dragonchain nodes (~700 nodes) within seconds, and full decentralization to BTC and ETH within minutes or hours. Level 5 nodes (Interchain nodes) function to secure all transactions to public or otherwise external chains such as Bitcoin and Ethereum. These nodes scale the system by aggregating multiple blocks into a single Interchain transaction on a cadence. This timing is configurable based upon average fees for each respective chain. For detailed information about Dragonchain’s architecture, and Context Based Verification, please refer to the Dragonchain Architecture Document.

Economic Scaling

An interesting feature of Dragonchain’s network consensus is its economics and scarcity model. Since Dragon Net nodes (L2-L4) are independent staking nodes, deployment to cloud platforms would allow any of these nodes to scale to take on a large percentage of the verification work. This is great for scalability, but not good for the economy, because there is no scarcity, and pricing would develop a downward spiral and result in fewer verification nodes. For this reason, Dragonchain uses TIME as scarcity.
TIME is calculated as the number of Dragons held, multiplied by the number of days held. TIME influences the user’s access to features within the Dragonchain ecosystem. It takes into account both the Dragon balance and length of time each Dragon is held. TIME is staked by users against every verification node and dictates how much of the transaction fees are awarded to each participating node for every block.
TIME also dictates the transaction fee itself for the business node. TIME is staked against a business node to set a deterministic transaction fee level (see transaction fee table below in Cost section). This is very interesting in a discussion about scaling because it guarantees independence for business implementation. No matter how much traffic appears on the entire network, a business is guaranteed to not see an increased transaction fee rate.

Scaled Deployment

Dragonchain uses Docker and Kubernetes to allow the use of best practices traditional system scaling. Dragonchain offers managed nodes with an easy to use web based console interface. The user may also deploy a Dragonchain node within their own datacenter or favorite cloud platform. Users have deployed Dragonchain nodes on-prem on Amazon AWS, Google Cloud, MS Azure, and other hosting platforms around the world. Any executable code, anything you can write, can be written into a smart contract. This flexibility is what allows us to say that developers with no blockchain experience can use any code language to access the benefits of blockchain. Customers have used NodeJS, Python, Java, and even BASH shell script to write smart contracts on Dragonchain.
With Docker containers, we achieve better separation of concerns, faster deployment, higher reliability, and lower response times.
We chose Kubernetes for its self-healing features, ability to run multiple services on one server, and its large and thriving development community. It is resilient, scalable, and automated. OpenFaaS allows us to package smart contracts as Docker images for easy deployment.
Contract deployment time is now bounded only by the size of the Docker image being deployed but remains fast even for reasonably large images. We also take advantage of Docker’s flexibility and its ability to support any language that can run on x86 architecture. Any image, public or private, can be run as a smart contract using Dragonchain.

Flexibility in Scaling

Dragonchain’s architecture considers interoperability and integration as key features. From inception, we had a goal to increase adoption via integration with real business use cases and traditional systems.
We envision the ability for Reddit, in the future, to be able to integrate alternate content storage platforms or other financial services along with the token.
  • LBRY - To allow users to deploy content natively to LBRY
  • MakerDAO to allow users to lend small amounts backed by their Reddit community points.
  • STORJ/SIA to allow decentralized on chain storage of portions of content. These integrations or any other are relatively easy to integrate on Dragonchain with an Interchain implementation.

Cost

Cost estimates (on-chain and off-chain) For the purpose of this proposal, we assume that all transactions are on chain (posts, replies, and votes).
On the Dragonchain network, transaction costs are deterministic/predictable. By staking TIME on the business node (as described above) Reddit can reduce transaction costs to as low as $0.0000025 per transaction.
Dragonchain Fees Table

Getting Started

How to run it
Building on Dragonchain is simple and requires no blockchain experience. Spin up a business node (L1) in our managed environment (AWS), run it in your own cloud environment, or on-prem in your own datacenter. Clear documentation will walk you through the steps of spinning up your first Dragonchain Level 1 Business node.
Getting started is easy...
  1. Download Dragonchain’s dctl
  2. Input three commands into a terminal
  3. Build an image
  4. Run it
More information can be found in our Get started documents.

Architecture
Dragonchain is an open source hybrid platform. Through Dragon Net, each chain combines the power of a public blockchain (like Ethereum) with the privacy of a private blockchain.
Dragonchain organizes its network into five separate levels. A Level 1, or business node, is a totally private blockchain only accessible through the use of public/private keypairs. All business logic, including smart contracts, can be executed on this node directly and added to the chain.
After creating a block, the Level 1 business node broadcasts a version stripped of sensitive private data to Dragon Net. Three Level 2 Validating nodes validate the transaction based on guidelines determined from the business. A Level 3 Diversity node checks that the level 2 nodes are from a diverse array of locations. A Level 4 Notary node, hosted by a KYC partner, then signs the validation record received from the Level 3 node. The transaction hash is ledgered to the Level 5 public chain to take advantage of the hash power of massive public networks.
Dragon Net can be thought of as a “blockchain of blockchains”, where every level is a complete private blockchain. Because an L1 can send to multiple nodes on a single level, proof of existence is distributed among many places in the network. Eventually, proof of existence reaches level 5 and is published on a public network.

API Documentation

APIs (on chain & off)

SDK Source

Nobody’s Perfect

Known issues or tradeoffs
  • Dragonchain is open source and even though the platform is easy enough for developers to code in any language they are comfortable with, we do not have so large a developer community as Ethereum. We would like to see the Ethereum developer community (and any other communities) become familiar with our SDK’s, our solutions, and our platform, to unlock the full potential of our Ethereum Interchain. Long ago we decided to prioritize both Bitcoin and Ethereum Interchains. We envision an ecosystem that encompasses different projects to give developers the ability to take full advantage of all the opportunities blockchain offers to create decentralized solutions not only for Reddit but for all of our current platforms and systems. We believe that together we will take the adoption of blockchain further. We currently have additional Interchain with Ethereum Classic. We look forward to Interchain with other blockchains in the future. We invite all blockchains projects who believe in decentralization and security to Interchain with Dragonchain.
  • While we only have 700 nodes compared to 8,000 Ethereum and 10,000 Bitcoin nodes. We harness those 18,000 nodes to scale to extremely high levels of security. See Dragonchain metrics.
  • Some may consider the centralization of Dragonchain’s business nodes as an issue at first glance, however, the model is by design to protect business data. We do not consider this a drawback as these nodes can make any, none, or all data public. Depending upon the implementation, every subreddit could have control of its own business node, for potential business and enterprise offerings, bringing new alternative revenue streams to Reddit.

Costs and resources

Summary of cost & resource information for both on-chain & off-chain components used in the PoC, as well as cost & resource estimates for further scaling. If your PoC is not on mainnet, make note of any mainnet caveats (such as congestion issues).
Every transaction on the PoC system had a transaction fee of $0.0001 (one-hundredth of a cent USD). At 256MM transactions, the demo cost $25,600. With current operational fees, the same demonstration would cost $640 USD.
For the demonstration, to achieve throughput to mimic a worldwide payments network, we modeled several clients in AWS and 4-5 business nodes to handle the traffic. The business nodes were tuned to handle higher throughput by adjusting memory and machine footprint on AWS. This flexibility is valuable to implementing a system such as envisioned by Reddit. Given that Reddit’s daily traffic (posts, replies, and votes) is less than half that of our demo, we would expect that the entire Reddit system could be handled on 2-5 business nodes using right-sized containers on AWS or similar environments.
Verification was accomplished on the operational Dragon Net network with over 700 independently owned verification nodes running around the world at no cost to the business other than paid transaction fees.

Requirements

Scaling

This PoC should scale to the numbers below with minimal costs (both on & off-chain). There should also be a clear path to supporting hundreds of millions of users.
Over a 5 day period, your scaling PoC should be able to handle:
*100,000 point claims (minting & distributing points) *25,000 subscriptions *75,000 one-off points burning *100,000 transfers
During Dragonchain’s 24 hour demo, the above required numbers were reached within the first few minutes.
Reddit’s total activity is 9000% more than Ethereum’s total transaction level. Even if you do not include votes, it is still 700% more than Ethereum’s current volume. Dragonchain has demonstrated that it can handle 250 million transactions a day, and it’s architecture allows for multiple systems to work at that level simultaneously. In our PoC, we demonstrate double the full capacity of Reddit, and every transaction was proven all the way to Bitcoin and Ethereum.
Reddit Scaling on Ethereum

Decentralization

Solutions should not depend on any single third-party provider. We prefer solutions that do not depend on specific entities such as Reddit or another provider, and solutions with no single point of control or failure in off-chain components but recognize there are numerous trade-offs to consider
Dragonchain’s architecture calls for a hybrid approach. Private business nodes hold the sensitive data while the validation and verification of transactions for the business are decentralized within seconds and secured to public blockchains within 10 minutes to 2 hours. Nodes could potentially be controlled by owners of individual subreddits for more organic decentralization.
  • Billing is currently centralized - there is a path to federation and decentralization of a scaled billing solution.
  • Operational multi-cloud
  • Operational on-premises capabilities
  • Operational deployment to any datacenter
  • Over 700 independent Community Verification Nodes with proof of ownership
  • Operational Interchain (Interoperable to Bitcoin, Ethereum, and Ethereum Classic, open to more)

Usability Scaling solutions should have a simple end user experience.

Users shouldn't have to maintain any extra state/proofs, regularly monitor activity, keep track of extra keys, or sign anything other than their normal transactions
Dragonchain and its customers have demonstrated extraordinary usability as a feature in many applications, where users do not need to know that the system is backed by a live blockchain. Lyceum is one of these examples, where the progress of academy courses is being tracked, and successful completion of courses is rewarded with certificates on chain. Our @Save_The_Tweet bot is popular on Twitter. When used with one of the following hashtags - #please, #blockchain, #ThankYou, or #eternalize the tweet is saved through Eternal to multiple blockchains. A proof report is available for future reference. Other examples in use are DEN, our decentralized social media platform, and our console, where users can track their node rewards, view their TIME, and operate a business node.
Examples:

Transactions complete in a reasonable amount of time (seconds or minutes, not hours or days)
All transactions are immediately usable on chain by the system. A transaction begins the path to decentralization at the conclusion of a 5-second block when it gets distributed across 5 separate community run nodes. Full decentralization occurs within 10 minutes to 2 hours depending on which interchain (Bitcoin, Ethereum, or Ethereum Classic) the transaction hits first. Within approximately 2 hours, the combined hash power of all interchained blockchains secures the transaction.

Free to use for end users (no gas fees, or fixed/minimal fees that Reddit can pay on their behalf)
With transaction pricing as low as $0.0000025 per transaction, it may be considered reasonable for Reddit to cover transaction fees for users.
All of Reddit's Transactions on Blockchain (month)
Community points can be earned by users and distributed directly to their Reddit account in batch (as per Reddit minting plan), and allow users to withdraw rewards to their Ethereum wallet whenever they wish. Withdrawal fees can be paid by either user or Reddit. This model has been operating inside the Dragonchain system since 2018, and many security and financial compliance features can be optionally added. We feel that this capability greatly enhances user experience because it is seamless to a regular user without cryptocurrency experience, yet flexible to a tech savvy user. With regard to currency or token transactions, these would occur on the Reddit network, verified to BTC and ETH. These transactions would incur the $0.0000025 transaction fee. To estimate this fee we use the monthly active Reddit users statista with a 60% adoption rate and an estimated 10 transactions per month average resulting in an approximate $720 cost across the system. Reddit could feasibly incur all associated internal network charges (mining/minting, transfer, burn) as these are very low and controllable fees.
Reddit Internal Token Transaction Fees

Reddit Ethereum Token Transaction Fees
When we consider further the Ethereum fees that might be incurred, we have a few choices for a solution.
  1. Offload all Ethereum transaction fees (user withdrawals) to interested users as they wish to withdraw tokens for external use or sale.
  2. Cover Ethereum transaction fees by aggregating them on a timed schedule. Users would request withdrawal (from Reddit or individual subreddits), and they would be transacted on the Ethereum network every hour (or some other schedule).
  3. In a combination of the above, customers could cover aggregated fees.
  4. Integrate with alternate Ethereum roll up solutions or other proposals to aggregate minting and distribution transactions onto Ethereum.

Bonus Points

Users should be able to view their balances & transactions via a blockchain explorer-style interface
From interfaces for users who have no knowledge of blockchain technology to users who are well versed in blockchain terms such as those present in a typical block explorer, a system powered by Dragonchain has flexibility on how to provide balances and transaction data to users. Transactions can be made viewable in an Eternal Proof Report, which displays raw data along with TIME staking information and traceability all the way to Bitcoin, Ethereum, and every other Interchained network. The report shows fields such as transaction ID, timestamp, block ID, multiple verifications, and Interchain proof. See example here.
Node payouts within the Dragonchain console are listed in chronological order and can be further seen in either Dragons or USD. See example here.
In our social media platform, Dragon Den, users can see, in real-time, their NRG and MTR balances. See example here.
A new influencer app powered by Dragonchain, Raiinmaker, breaks down data into a user friendly interface that shows coin portfolio, redeemed rewards, and social scores per campaign. See example here.

Exiting is fast & simple
Withdrawing funds on Dragonchain’s console requires three clicks, however, withdrawal scenarios with more enhanced security features per Reddit’s discretion are obtainable.

Interoperability Compatibility with third party apps (wallets/contracts/etc) is necessary.
Proven interoperability at scale that surpasses the required specifications. Our entire platform consists of interoperable blockchains connected to each other and traditional systems. APIs are well documented. Third party permissions are possible with a simple smart contract without the end user being aware. No need to learn any specialized proprietary language. Any code base (not subsets) is usable within a Docker container. Interoperable with any blockchain or traditional APIs. We’ve witnessed relatively complex systems built by engineers with no blockchain or cryptocurrency experience. We’ve also demonstrated the creation of smart contracts within minutes built with BASH shell and Node.js. Please see our source code and API documentation.

Scaling solutions should be extensible and allow third parties to build on top of it Open source and extensible
APIs should be well documented and stable

Documentation should be clear and complete
For full documentation, explore our docs, SDK’s, Github repo’s, architecture documents, original Disney documentation, and other links or resources provided in this proposal.

Third-party permissionless integrations should be possible & straightforward Smart contracts are Docker based, can be written in any language, use full language (not subsets), and can therefore be integrated with any system including traditional system APIs. Simple is better. Learning an uncommon or proprietary language should not be necessary.
Advanced knowledge of mathematics, cryptography, or L2 scaling should not be required. Compatibility with common utilities & toolchains is expected.
Dragonchain business nodes and smart contracts leverage Docker to allow the use of literally any language or executable code. No proprietary language is necessary. We’ve witnessed relatively complex systems built by engineers with no blockchain or cryptocurrency experience. We’ve also demonstrated the creation of smart contracts within minutes built with BASH shell and Node.js.

Bonus

Bonus Points: Show us how it works. Do you have an idea for a cool new use case for Community Points? Build it!

TIME

Community points could be awarded to Reddit users based upon TIME too, whereas the longer someone is part of a subreddit, the more community points someone naturally gained, even if not actively commenting or sharing new posts. A daily login could be required for these community points to be credited. This grants awards to readers too and incentivizes readers to create an account on Reddit if they browse the website often. This concept could also be leveraged to provide some level of reputation based upon duration and consistency of contribution to a community subreddit.

Dragon Den

Dragonchain has already built a social media platform that harnesses community involvement. Dragon Den is a decentralized community built on the Dragonchain blockchain platform. Dragon Den is Dragonchain’s answer to fake news, trolling, and censorship. It incentivizes the creation and evaluation of quality content within communities. It could be described as being a shareholder of a subreddit or Reddit in its entirety. The more your subreddit is thriving, the more rewarding it will be. Den is currently in a public beta and in active development, though the real token economy is not live yet. There are different tokens for various purposes. Two tokens are Lair Ownership Rights (LOR) and Lair Ownership Tokens (LOT). LOT is a non-fungible token for ownership of a specific Lair. LOT will only be created and converted from LOR.
Energy (NRG) and Matter (MTR) work jointly. Your MTR determines how much NRG you receive in a 24-hour period. Providing quality content, or evaluating content will earn MTR.

Security. Users have full ownership & control of their points.
All community points awarded based upon any type of activity or gift, are secured and provable to all Interchain networks (currently BTC, ETH, ETC). Users are free to spend and withdraw their points as they please, depending on the features Reddit wants to bring into production.

Balances and transactions cannot be forged, manipulated, or blocked by Reddit or anyone else
Users can withdraw their balance to their ERC20 wallet, directly through Reddit. Reddit can cover the fees on their behalf, or the user covers this with a portion of their balance.

Users should own their points and be able to get on-chain ERC20 tokens without permission from anyone else
Through our console users can withdraw their ERC20 rewards. This can be achieved on Reddit too. Here is a walkthrough of our console, though this does not show the quick withdrawal functionality, a user can withdraw at any time. https://www.youtube.com/watch?v=aNlTMxnfVHw

Points should be recoverable to on-chain ERC20 tokens even if all third-parties involved go offline
If necessary, signed transactions from the Reddit system (e.g. Reddit + Subreddit) can be sent to the Ethereum smart contract for minting.

A public, third-party review attesting to the soundness of the design should be available
To our knowledge, at least two large corporations, including a top 3 accounting firm, have conducted positive reviews. These reviews have never been made public, as Dragonchain did not pay or contract for these studies to be released.

Bonus points
Public, third-party implementation review available or in progress
See above

Compatibility with HSMs & hardware wallets
For the purpose of this proposal, all tokenization would be on the Ethereum network using standard token contracts and as such, would be able to leverage all hardware wallet and Ethereum ecosystem services.

Other Considerations

Minting/distributing tokens is not performed by Reddit directly
This operation can be automated by smart contract on Ethereum. Subreddits can if desired have a role to play.

One off point burning, as well as recurring, non-interactive point burning (for subreddit memberships) should be possible and scalable
This is possible and scalable with interaction between Dragonchain Reddit system and Ethereum token contract(s).

Fully open-source solutions are strongly preferred
Dragonchain is fully open source (see section on Disney release after conclusion).

Conclusion

Whether it is today, or in the future, we would like to work together to bring secure flexibility to the highest standards. It is our hope to be considered by Ethereum, Reddit, and other integrative solutions so we may further discuss the possibilities of implementation. In our public demonstration, 256 million transactions were handled in our operational network on chain in 24 hours, for the low cost of $25K, which if run today would cost $625. Dragonchain’s interoperable foundation provides the atmosphere necessary to implement a frictionless community points system. Thank you for your consideration of our proposal. We look forward to working with the community to make something great!

Disney Releases Blockchain Platform as Open Source

The team at Disney created the Disney Private Blockchain Platform. The system was a hybrid interoperable blockchain platform for ledgering and smart contract development geared toward solving problems with blockchain adoption and usability. All objective evaluation would consider the team’s output a success. We released a list of use cases that we explored in some capacity at Disney, and our input on blockchain standardization as part of our participation in the W3C Blockchain Community Group.
https://lists.w3.org/Archives/Public/public-blockchain/2016May/0052.html

Open Source

In 2016, Roets proposed to release the platform as open source to spread the technology outside of Disney, as others within the W3C group were interested in the solutions that had been created inside of Disney.
Following a long process, step by step, the team met requirements for release. Among the requirements, the team had to:
  • Obtain VP support and approval for the release
  • Verify ownership of the software to be released
  • Verify that no proprietary content would be released
  • Convince the organization that there was a value to the open source community
  • Convince the organization that there was a value to Disney
  • Offer the plan for ongoing maintenance of the project outside of Disney
  • Itemize competing projects
  • Verify no conflict of interest
  • Preferred license
  • Change the project name to not use the name Disney, any Disney character, or any other associated IP - proposed Dragonchain - approved
  • Obtain legal approval
  • Approval from corporate, parks, and other business units
  • Approval from multiple Disney patent groups Copyright holder defined by Disney (Disney Connected and Advanced Technologies)
  • Trademark searches conducted for the selected name Dragonchain
  • Obtain IT security approval
  • Manual review of OSS components conducted
  • OWASP Dependency and Vulnerability Check Conducted
  • Obtain technical (software) approval
  • Offer management, process, and financial plans for the maintenance of the project.
  • Meet list of items to be addressed before release
  • Remove all Disney project references and scripts
  • Create a public distribution list for email communications
  • Remove Roets’ direct and internal contact information
  • Create public Slack channel and move from Disney slack channels
  • Create proper labels for issue tracking
  • Rename internal private Github repository
  • Add informative description to Github page
  • Expand README.md with more specific information
  • Add information beyond current “Blockchains are Magic”
  • Add getting started sections and info on cloning/forking the project
  • Add installation details
  • Add uninstall process
  • Add unit, functional, and integration test information
  • Detail how to contribute and get involved
  • Describe the git workflow that the project will use
  • Move to public, non-Disney git repository (Github or Bitbucket)
  • Obtain Disney Open Source Committee approval for release
On top of meeting the above criteria, as part of the process, the maintainer of the project had to receive the codebase on their own personal email and create accounts for maintenance (e.g. Github) with non-Disney accounts. Given the fact that the project spanned multiple business units, Roets was individually responsible for its ongoing maintenance. Because of this, he proposed in the open source application to create a non-profit organization to hold the IP and maintain the project. This was approved by Disney.
The Disney Open Source Committee approved the application known as OSSRELEASE-10, and the code was released on October 2, 2016. Disney decided to not issue a press release.
Original OSSRELASE-10 document

Dragonchain Foundation

The Dragonchain Foundation was created on January 17, 2017. https://den.social/l/Dragonchain/24130078352e485d96d2125082151cf0/dragonchain-and-disney/
submitted by j0j0r0 to ethereum [link] [comments]

Argent vs. Dharma: Análisis de wallets de Ethereum sin custodia

Tal como había prometido, este es un post hablando sobre dos wallets para cripto bastante populares Argent y Dharma.
Empecemos con alguna similitudes:
Sobre este último punto, mucha gente no puede vivir sin tener la clave privada en su poder (sea electrónica o físicamente), sin duda son evidentes los riesgos que eso tiene (e.g. recientemente 40k USD desaparecieron una MetaMask). Aunque me parece razonable para cierto tipo de usuarios, creo que para una gran mayoría de gente que se empieza a meter en cripto, tener la clave privada en el enclave de su celular es una medida razonable y bastante más barata que una hardwallet. Finalmente, si no tienen un celular muy confiable o los tienen rooteado o muy desactualizado (e.g sin soporte), mi recomendación es considerar un exchange centralizado (e.g. Binance) para bajas cantidades.
Vemos las diferencias:
Personalmente uso ambas billeteras, Argent para DeFi y Dharma para trading pero no soy fanático. Si algún día sale algo mejor, me paso sin dudarlo (que es la ventaja que tienen las apps de cripto sin custodia).
submitted by galapag0 to merval [link] [comments]

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