I believe close source can be the threat of tomorrow, I did not know that google authenticator is close source, I wouldn't have gone for it if I knew. I know about authy as well but it encrypts people's data online which is the reason I do not like it, the data are encrypted but I prefer authenticators that I can absolutely use offline without any online usage. I will try to use Aegis or andOTP, I think both are open source.

Wallets that can be used to connect to decentralized exchanges for staking

Metamask and Trustwallet

Others wallets that I know are
Mathwallet
TokenPocket
WalletConnect
Binance Chain Wallet
Onto Wallet

A point to know, these are all online wallets connecting to decentralized exchanges for staking.

Yes, Man United was defeated today by Chelsea. I believe many City will use today's match to study more about Chelsea, but know that the Champions League final is really going to be tough but likely Chelsea will win the match. We should not yet comment much about this until the match has began. Iam fully in support of Chelsea.

One thing I have known about google is that the company has many ways of exposing people to scammer, like the Google search engines that display ads like normal links of a site which can be for scammers, making people to think the ads are the site of legit sites but not, I have been using duckduckgo long ago when I knew google do not care about my privacy. In fact, I stop anything that is related to google, but a friend of mine get in touch with me few days ago and we discussed about google authenticator, he told me that google are truly exposing people to scams but google authenticator is different, that I can still trust to use it, that no internet connection or saving any data on cloud. I tried it out and I found it to be true. But I am thinking I can still not be getting something right.

Is google authenticator good? Or still one of the google products that exposes people to scammers and making users to lack privacy?

Non-Fungible tokens or anything related to it are not relatd to bitcoin, the best board to post it is altcoin board.

If wasn't for Sergio Aguero that did not score the penalty, the match could have ended draw but it was Chelsea that later picked up at the second half by scoring and equalize the goal scored by Man City. I have already given up that the game will end draw after remaining extra time given but Marcos Alonso scored for Chelsea during the extra time. You are just right as Chelsea won the match and still having the third spot with 64 points.

As for me, I do not keep cash with me but not in a way I will not have like $100 with me in case. The reason is not because of any failure in electronic banking because I will surely have alternatives. I have three banks which I have fiat I can be able to withdraw in case if one is down for certain time period, the remaining two will still work fine, or if two are faulty, there will still be one that will be working good. But I have most of my money in bitcoin and some well known altcoins like ethereum and binance coin, but that does not stop me not to have fiat for monthly spendings, in which I still have like $100 with me in cash in case.

It's typo, it is hardware wallet, also the other is wallet on airgapped devices.

There are three types of hot/online wallets.

• web wallet
• mobile wallet
• desktop wallet

A chilly cold wallet...cold wallet store private key offline

Mobile wallet make use of phone while desktop wallet make use of computers. Web wallets will be the ones that make use of encrypted online database to store keys.

The types of cold wallets:

• paper wallet
• hardware wallet
• wallet on airgapped devices

Hardware wallets are cold wallets, it can be used for daily transactions.

This calculation may not be in reality but just an assumption and correct.

If bitcoin price is $50000, you bought $1000 of bitcoin. As the price if bitcoin is increasing, the price of the coin you bought is also increasing. Taking below example for more clarity:

Bitcoin price       Gain if $1000 worth of bitcoin is bought
$50000                $1000      No gain
$60000                $1200      $200 gain
$70000                $1400      $400 gain
$80000                $1600      $600 gain
$90000                $1800      $800 gain
$100000              $2000      $1000 gain

But if the price of bitcoin is reducing, that is how the loss will be also. The gain and loss is flexible with the price of bitcoin, slightest giqn or loss reflection even with the slightest changes.

Doge has never been a garbage coin before, I recalled it has marketcap of over $200 million or more when its price was at its lowset in 2020, it is not a shit coin.

This is altcoins season, that is why the price of altcoins are increasing, but the bear season may still come, this will really be dawned on altcoins.

This is not new about free wallet, you know it is a custodial wallet, you do not have complete control over your coins including doge. They can block your account anytime they want. Many people have this complain in the past, it is not new, this is the reason not to use freewallet, it is not also good to use custodial wallet if you want to have complete control over your coins. Use noncustodial wallet also to be able to avoid this type of complain by having complete control over your coins.

I have changed it to Chinese miners. Nobody is saying they are threats but they generate most of the hash rates, it has reduced though but they are still the main miners mining bitcoin. This does not make the blockchain weak because not only one mining pool are in China, there are still mining pools in some other countries of the world like USA. The mining hashes generated generally in the world are more than enough to secure the blockchain.

How is it wrong? China Chinese miners control 75% of hash rate in 2019, but drastically reduce to 65% in 2020. This image is the hash rate generated by each country a month ago.


https://cbeci.org/mining_map

Have you tried publish0x and steemit? But it is about how good you can write article, the sites make use of up vote for payment. I have hard cases of freelancer.com and some other freelancing sites that hirers can make use of cryptocurrencies like bitcoin for payment. You can also just try to hodl for a very long time, it can generate more crypto income for you.

Do not think you can make crypto earning from sites like pay-to-click and faucets, they are absolutely waste of time.

When the mining hash rate dropped few weeks ago, I noticed that Foundry Mining Pool which is located in North America later increased its mining hashrate, it will be good if this continues in the North America region. China control over 75% of mining hashrate before but now controlling lesser today, at the begining of this year, China controls around 65% but recently lesser because of the increaseed hash rate from other region, especially North America, specifically USA.

There has been large doses of vaccines created in the past that have proved effectively, but the process of making covid 19 vaccines is too fast, this can be the reason it is not created improperly. Or if created properly, I will not use it because it clots blood of few, we have never known how long the vaccine will even last. Eat good, sleep healthily and avoid the vaccine is all I am doing.

If you are concerned about privacy, you can use bisq or hold hodl because they both are decentralized p2p exchanges but bsiq has more trading volume. Localcrypto is good but I will prefer binance if you want to easily buy crypto, no need to verify ID before making use of p2p on binance. Centralized platforms can be easy to use, but decentralized ones are better because of privacy, but not that centralized platforms are that dangerous, but you will need to move your coins from the centralized platform to noncustodial wallet after you have bought the coins because it is not good to leave crypto on custodial exchanges.

28 minute
Timo Werner scored for Chesea
1 - 0

---

85 minutes 
Mason Mount scored for Chesea
2 - 0

---

Just few minutes to the end of the match, Chelsea has won this game already. Anything can still happen in matches, but not this game.

This will take time, it can even take centuries because there are many people that can not access browsing devices, some people are only using the phones because they are not having browsing phone, they only make use of phone to call, it will surprise you that some people are not even having phone at all. This will make fiat to still exist even in paper form because it is still very important in the society. In addition, many people are not literate or not literate enough to use cryptocurrencies, and this can take centuries before everyone in the world can blend to use cryptocurrencies. I still only see CBDCs as alternatives not replacement.