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7621  Bitcoin / Bitcoin Discussion / Re: Bitcoin Electricity Consumption on: December 23, 2020, 07:58:42 AM
So, I guess the question is, what is the feasible price of bitcoin when considering other objective functions such as environmental sustainability?
I guess you question is not correct asked, the price of bitcoin is not determined by electricity or such other factors than the factors that can directly or indirectly affect the price of bitcoin. But, I guess your question is what is the profit of bitcoin mining after considering all factors that can lessen the profit', factors like electricity cost and the likes. If that is the case, you will need to talk more about your region because the cost of electricity will be costier from one region to another.

For example
If you are in a cold region, you will spend less on electricity because your cooling equipments will not be used often
Also available of equipments like miners and other mining hardwares
The cost of electricity itself
Cost of labour in case you employ people to do one work or the other for you and pay them

Then, after determine these, you can be able to determine the net profit of bitcoin mining.
7622  Other / Beginners & Help / Re: What is the purpose of your post ? on: December 23, 2020, 04:29:14 AM
If you are working for a company and contributing good and being paid for that, will you be guilty of being contributing good while the company is paying you?

Will you be guilty of not disobeying the company rules and receiving payment?

So far you have service to render and being paid for the service will not bring you guilt but happiness.
7623  Alternate cryptocurrencies / Altcoin Discussion / Re: Erc20 tokens run under etheruem blockchain platform, know the difference on: December 22, 2020, 07:50:27 PM
I'm guessing what he meant was that you should not send erc-20 tokens to exchange's ETH address as they could've provided you with different deposit addresses for ERC20 tokens and Ethereum.
That is exactly what the OP would want to pass across but it is in a confusing and wrong way. But, not only exchanges but any other wallets that are providing custodial services fall into this category. If the user do not have the private key to ethereum wallet, this would lead to coin lost if ERC20 token is sent into the ethereum address.

But not only that, for complication not to happen, sending ethereum to some noncustoial wallet could be wrong until you import the ethereum private key into ERC20 supported wallet. Blockchain wallet is a good example for this, like if ERC20 token is sent to blockchain wallet address, nothing also will appear on the blockchain wallet balance.

We need to make sure we know the wallet we are using support ERC20 tokens before using its ethereum address for ERC20 token.
7624  Other / Archival / Re: 6 Most Popular Criticisms Of Bitcoin on: December 22, 2020, 10:41:03 AM
I myself have seen such criticisms, it should also include:

  • Bitcoin Can Be Cloned
  • Bitcoin is a Bubble
  • Bitcoin Fails As a Currency
  • Bitcoin Can't Scale
Bitcoin is not a currency, although regarded as a cryptocurrency not currency. Currency is regarded as the physical form of what we can spend just like paper money, the instrinsic value of a currency is money. Money has instrinsic value while bitcoin do appreciate  All these makes bitcoin to be a cryptocurrency, money and asset but not currency. About bitcoin cloning, it will be a critism from the novice side because only 21 million can be in total circulation, not fake ones can be made. Bitcoin price do fluctuates but not a bubble but an asset because over a long time period, the price would hava net increase.
7625  Bitcoin / Bitcoin Discussion / Re: Why Bitcoin can't be banned on: December 22, 2020, 07:10:22 AM
banned bitcoin ?? who can ban bitcoin, and why is that being done? right now bitcoin has no offices, no workers, no directors. because bitcoin is not a product of a company, so it is not the authority of the state or anyone to ban bitcoin. Bitcoin is not easily banned like banned porn sites
You are right, but these are not the only reasons why bitcoin is not banned. Despite these, bitcoin is banned in some countries, there are strict ways governments can make sure people do not really make use of bitcoin. But, what I have noticed is that bitcoin is liked by people, and many government officials are even having bitcoin and will do their best not to ban it. What really make bitcoin successful are what you commented that it is decentralized, but also deflationary.
7626  Bitcoin / Bitcoin Discussion / Re: How to securely store your Bitcoin on: December 22, 2020, 07:00:40 AM
My bitcoin wallet private key is stored in email, on computer software and on paper.
Backup of private key on email is not advisable because anything on email is anything online. There are many series of reports of peoples' email being compromised, and in this case can be an easy way for the hackers that compromised the email to lay hand on the seed phrase or private key. So, storing sensitive information on emails is not safe at all.

Storing seed phrase or private key on a phone or computer is not also also safe, not safe because the device can be damaged beyond repair in a way someone can lose the seed phrase or private key.

The best way to go is to store your seed phrase or private key offline, no hackers can know what is offline online which makes it safe. But, there will still be need to safe it from offline attackers and damages. Also, triplicating it offline will be best by also keeping the three backup in three different locations.
7627  Economy / Speculation / Re: Cash out or HODL - Bitcoin? on: December 22, 2020, 06:41:27 AM
Now bitcoin price is high in this year so i tell you can sell btc now. After this year it price can be decrease then you Buy btc and hold for Increase.
What if bitcoin price do not decrease? Nobody knows if it will decrease or not but the institutional investors makes the price hard to decrease. If you check bitcoin price very well now, you will see the support price I have once commented about, it is around $22750. If institutions still support bitcoin, then they will be the one to increase the marketcap that will reflect on the price as increase. Very possible bitcoin will still surpass $25000.
7628  Economy / Scam Accusations / Re: [Warning] Three more fake trust wallet on google play. on: December 21, 2020, 09:18:40 PM
This is so serious. Firstly, we need to know the fact that Google is the home to scam apps while the government that suppose to make google safe for users are not doing anything but looking what google are doing by not having effective measures to finally free their app store fake apps. Secondly, some people do comment about open source codes wallets, that such wallets can easily be mimicked and have fake ones, but why trust wallet which is close sources like this too in a way there are many fake trust wallets.
7629  Economy / Speculation / Re: Cash out or HODL - Bitcoin? on: December 21, 2020, 09:02:47 PM
It depends on you. Some people are long term holders while some are traders. The price is not easy to predict at all in which not knowing if bitcoin price will fall now or continue to increase. Today's bullback could just be deceive as analysts have predicted bullrun to come which could possibly trend up bitcoin price to a price above $25000. If $25000 is achieved, and support is at that point, that means it is possible for bitcoin to get to $30000. This may not be the end of bullrun, and the strategy you use can be to sell now which is dfferent from holders strategy of not selling now and still ready to hold. The price of bitcoin at $22750 now as the support level in short term may still make the price to increase above $23000 again and rallying to $24000 in which could result to achieving $25000 or more.
7630  Other / Beginners & Help / Hope people that give out personal address safe? Ledger wallet users' attacks on: December 21, 2020, 12:32:46 AM
* Never share the 24 words of your recovery phrase with anyone under any circumstances.
* Never validate a transaction on your Nano if you are not the author of this transaction.
* Ledger can not and will not deactivate your device. Ledger is not in a position to 'block' or 'deactivate' your device. Any request asking you to do this is a scam attempt
* Ledger will never contact you via text messages or phone call.
* Always make sure that you interact through Ledger’s official channels, not the fake ones that might even resemble the real ones, you must be careful.

Authentic Ledger domain names are:
@ledger.fr
@ledger.com
@ledgerwallet.com
@ledger.zendesk.com

For more details and to know about the 'ongoing phishing campaign'
https://www.ledger.com/phishing-campaigns-status

Ledger users personal data was compromised in June 2020, and after then as being many reports of phishing attempts and in which many users lost huge amount of bitcoin and other cryptocurrencies.

https://cointelegraph.com/news/ledger-users-threaten-legal-action-after-hacker-dumps-personal-data
According to a tweet from network security firm Hudson Rock's Alon Gal, a hacker allegedly behind the breach of personal data from hardware wallet Ledger in June has made all the information they obtained available online. This reportedly includes 1,075,382 email addresses from users subscribed to the Ledger newsletter, and 272,853 hardware wallet orders with information including email addresses, physical addresses, and phone numbers.

Although, if someone can know about phishing attempts he can be able to avoid being scammed by not

1. Giving out his seed phrase or private key
2. Not clicking on links on the phishing emails and personal messages

But what about peoples personal or home address that is known to public and which hackers can now link to ledger wallet users.
7631  Other / Beginners & Help / Re: Cyber Criminals dumped Ledger's hack database on: December 20, 2020, 11:51:41 PM
Ledger nano phishing attacks are too common these days, it is all common, and heard all over the news. Although, it is good to be careful of phishing attacks by not click on phishing emails and text messages, but how about peoples that their home addresses and phones numbers are known? Possibly these scammers can link ledger nano wallets to personal identities which could be far and also more risky as others could be. I think noncustodial wallets should be in a way it can not be linked to someone's identity but these phishing attacks making this very possible which is very dangerous.

There was a report that emails from over 1 million users that subscribed to the Ledger newsletter were compromised, also during the process of buying the ledger hardware wallet, some users gave out some details such as emails, home addresses and phone numbers, which were also leaked. Many peoples home addresses are linked to having ledger wallet, and home addresses are known to the public which can be a possible threat later that can possibly result to kidnapping of ledger wallet users.
7632  Bitcoin / Bitcoin Discussion / Re: Coinbase wallet issue on: December 20, 2020, 05:10:10 PM
i dont think that is the issue since my account is already verified, other people that i know of that use coinbase are having the same issue with me at the moment, also i can withdraw fiat currency from my account but not crypto.

Have send the email to their support but so far no reply..
Coinbase would probably still reply you, but with your complaint about account restriction, I will suggestion you to use a wallet that you will have full control over in order to avoid this from being happening again. If you have the full control over your wallet by using noncustodial wallet that generate you private key, you will be able to do anything with your funds at anytime you want unlike custodial wallets which you do not have full control over in a way the party providing the service can let you not to have any control over it.
7633  Other / Beginners & Help / Re: Do I need to upgrade my hardware wallet? on: December 20, 2020, 09:53:48 AM
I ask because I own both Ledger and Trezor products and I am wondering if I should upgrade for security purposes. Are Ledger and Trezor products inferior because they require to be plugged into the USB? When does security become paranoia?
It will be good to check this below:

Quote
https://cointelegraph.com/news/newly-discovered-vulnerability-in-all-ledger-hardware-wallets-puts-user-funds-at-risk
Hardware cryptocurrency wallet manufacturer Ledger has discovered a vulnerability that affects all of its devices and can lead to users losing their funds, according to a report released on Saturday, Feb. 3, 2018. According to the report, а “man in the middle” attack can be performed when the user attempts to generate an address to receive bitcoins to their Ledger wallet. If the computer that is used in this process is infected by malware, the attacker can secretly replace the code responsible for generating the address, causing “all future deposits to be sent to the attacker.”

There have been some vulnerabilities that were reported about trezor too at one point in past times. But, many hardware wallet scam victims were scammed during phishing attempts.

So far you do not have any issue before with your trezor and ledger nano, you do not need to bother yourself. Just make sure to be careful of malware.
7634  Bitcoin / Bitcoin Discussion / Re: Will the founder of Bitcoin Satoshi Nakamoto show up and give bitcoin? on: December 20, 2020, 08:51:22 AM
Satoshi created bitcoin to be completely decentralized in a way he himself or they themselves remained pseudonymous since 10 years ago. With what people are thinking, Satoshi's work has been completed to create bitcoin and was successfully created. Satoshi's work is not to give people bitcoin.

But, people that like and wants to give bitcoin can give it. Just see bitcoin as an asset and a real money with intrinsic value. So far commodities like gold can be given by anyone while fiat can also be given by anyone, also bitcoin can be given by anyone. No need to centralize this on Satoshi Nakamoto. Although, he created bitcoin but not the owner of bitcoin.

People should also be careful of scammers, because there is nothing scammers can not do to steal bitcoin from someone, for example during free giveaways.
7635  Other / Beginners & Help / Re: High transaction Fees in blockchain on: December 19, 2020, 01:12:26 PM
I am not a fan of blockchain, but according to blockchain wallet support writeup, I found this:

Quote
Your Blockchain wallet will automatically calculate the appropriate fee for sending your chosen cryptocurrency. The fee for sending ether is static (you can view the fee for sending ether by clicking “Send” and selecting Ether as the currency), while the fees for sending bitcoin, bitcoin cash, and stellar are dynamic and will be calculated by your wallet after you input the amount you want to send. This article explains bitcoin transaction fees in greater detail.

Normally, miners are the ones that determine the fee in accordance to mempool congestion. While you are not able to edit the fee on blockchain wallet and yet sending with the estimated fee by the blockchain wallet itself, the transaction ought to be fast which should be 10 minutes in average with high fee. The conclusion is just that blockchain wallet fee esitmate is poor.

Use better wallet, if you can not buy hardware wallet like trezor or ledger nano, you can still make use of electrum wallet which have good and standard fee estimation. You can even still make use of fee customization in addition unlike blockchain wallet.
7636  Alternate cryptocurrencies / Service Discussion (Altcoins) / Re: MEW Wallet? on: December 19, 2020, 09:45:28 AM
Yes, there are guru on this forum that can help you with restoration question of any wallet you want. But about myetherwallet, did you back up the seed phrase that was generated by the wallet while setting up the wallet on your device. If so, to recover your wallet as a whole is not an issue, just download another myetherwallet on the device of your choice, and use the recovery phrase to recover back your wallet.

To help you more with this, are you using a computer or phone? Which one did you want to use to recover back your wallet?
7637  Economy / Trading Discussion / Re: Don't be greedy at this time. on: December 19, 2020, 08:54:17 AM
A trader can buy at anytime the coin he wishes if provided that he has made appropriate analyses that signals buying time for profit. Taking for example that holding is completely different from trading entirely, traders are both concerned about pumping and dumping prices and making use of it to make gain. Traders should just be making sure they are well disciplined and not having greed at all because the market price can favour and while good trader can take advantage of the little gain by closing his trade, a new trading with low level of experience which do not have such experience can later lead to the market not to favour at a point in time again which can lead to selling at low price and losing certain amount of money.
7638  Other / Meta / Re: Happy "I AM HODLING" day :) 7 Years ago the HODLING became the new religion on: December 18, 2020, 10:12:24 PM
Although, I registered my Bitcointalk account this year but I have heard before I register my account about 'HODL', that the special way that is referred to holding of bitcoin for long term which is HODL is said to originate from this forum. I have never seen this post before but this would definitely be the post. The day is unique and should be remembered and what the OP said are all true. As at 2013, those that hold bitcoin up till now are now millionaire or more.
7639  Bitcoin / Development & Technical Discussion / Re: Won't Bitcoin block size be resolved through simple market economics? on: December 18, 2020, 12:21:11 PM
I don't see them increasing both because higher fees hurt users,
Before bitcoin cash hard fork, the issue was the fact that bitcoin cash community were demanding for block size to be increased which later led to hard fork that resulted into bitcoin cash creation. But, bitcoin community that see bitcoin as an asset still defended this fact and yet all the hard fork coins even after are nothing before bitcoin today. My opinion about bitcoin is that it is an appreciating asset, no need to increase the transaction fee because bitcoin itself will increase against fait in such a way miners will see mining profitable. If bitcoin possibly is increasing in value (price) which could also probably increase more in value (price) in later time, with the increase, it will be able to sustain miners to mine profitably. Only bitcoin to be an appreciative asset is enough for bitcoin to defend itself after all bitcoin are mined.

What I am trying to comment is the fact that bitcoin being an appreciative asset will make the mining fee to increase in fiat prices but not increasing in bitcoin itself. People that find it difficult to pay for onchain fee will later be resorting to lightning payment possibly.
7640  Bitcoin / Bitcoin Discussion / Re: Kraken will integrate Bitcoin’s lightning network in 2021 on: December 18, 2020, 09:54:53 AM
This was anounced three day ago or so, if exchanges are adopting bitcoin lightning, it can be a great move towards lightning adoption generally. But we should still not to forget that this type of exchanges are custodial exchanges.
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