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2801  Bitcoin / Development & Technical Discussion / Re: Bitcoin and C++ on: September 26, 2018, 07:21:14 PM
I have a related concern with the idea that the Bitcoin Core source code is the Bitcoin protocol specification.

Eventually, the C++ language will go the way of COBOL. Very few people will be able to interpret and maintain the specification in the not-too-distant future.
2802  Bitcoin / Development & Technical Discussion / Re: Isn't doing % N while generating a random key a flaw? on: September 26, 2018, 05:21:12 PM
A random number generator will occasionally give you a value of 1, so the fact that I256 % n can be 1 does not make it not random. If I256 is generated randomly, then I256 % n is also random regardless of what the resulting value is, though you could say the result is very slightly less random in this case because the distribution is not uniform.

2803  Bitcoin / Bitcoin Discussion / Re: Lost bitcoin - working out what wallet and seed keys these are on: September 26, 2018, 06:49:33 AM
Those are Windows GUIDs. They are not likely to be related to Bitcoin.
Isn't that blockchain.com wallet ID? I have wallet on there and its pretty similar with OP's listed. The format is same too 8-4-4-4-12(random word an number).
If this right, how op can get this list?

You are right. They could be blockchain.info wallet ids, but I tried some of them and it said "Unknown Wallet ID".
2804  Bitcoin / Bitcoin Discussion / Re: Lost bitcoin - working out what wallet and seed keys these are on: September 26, 2018, 12:07:47 AM
Hi Everyone,

I am trying to figure whether the following information is in relation to private keys/ seed keys ?? Has anyone ever seen any information in the form of the following? If so, what is it for? bitcoin wallet?


51362A3F-7154-4D11-C50D-51CAC50FE260
...
43C25716-3D05-1C41-D65A-1505AE01FCF2

Those are Windows GUIDs. They are not likely to be related to Bitcoin.

Has anyone seen a 15 character key/phrase of the likes of:

JPGZE4MATACPN8L

Just a guess ... That could be a Google Authenticator key.
2805  Other / Serious discussion / Re: One day we will produce so much clean free energy it will become a "problem". on: September 25, 2018, 04:18:07 AM
Think about it.

Tesla building resistance plants to burn some of all the electricity we get from the sun. And saving the world.

Could be a scenario.

Not a scenario. There is no reason to "burn" the electricity. You just don't generate it.

Anyway, it is more likely that Tesla would build more mega-batteries, instead.
2806  Other / Serious discussion / Re: U.S. Hydrogen Economy - A requirement for a sustainable future on: September 25, 2018, 04:11:09 AM
It really all depends on the efficiency and effectiveness of storing energy as hydrogen.
2807  Other / Beginners & Help / Re: I received a job offer - is this legit? on: September 25, 2018, 03:51:03 AM
Hi!

I am a complete stranger to BitCoin, but I got offered a job described as 'customer service' helping a guy manage his wallet. He wants to create an e-wallet for me on localbitcoins.com, put his money in and then for me to carry out orders for him as he sends the details on. It seems super straight forward, and he says he is too busy to do it all himself.

Is this a legit job offer? Is it even legal? I have no idea how this stuff works and I have been trying to research it all. I don't want to agree to something that will get either of us in trouble.

I'd appreciate any help on the matter. Thanks.

Don't do it. It might not be you, but somebody is going to get scammed. If it seems "super straightforward" to you, a complete newbie, then there is no way he could be too busy to do it himself. I've done lots of LBC trades and I have never needed somebody else to help me.

Remember that the LBC account will have your name on it, so when the guy scams somebody or does something illegal, you will be blamed.

Also, consider it from your "employer's" point of view. Would you trust a random newbie with your money and with managing your trades?

Finally, post your question on the LBC forum. I'm sure you will get the same answers, but they might be able to tell you exactly how the scam works. Those people have seen a lot of scams over the years.
2808  Bitcoin / Development & Technical Discussion / Re: Create a specific address (not vanity address) on: September 25, 2018, 03:32:36 AM
We "mine" bitcoin PoW math stuff, why not mine addresses with balances instead?  (Other than it is illegal to steal of course)

Currently, it is much more cost effective to mine bitcoins than it is to brute force private keys.

I went through the math in this post: https://bitcointalk.org/index.php?topic=4465231.msg41591114#msg41591114
2809  Other / Off-topic / Re: $10,000 dollar reward being offered + Flat earth and how it relates to Bitcoin on: September 24, 2018, 05:04:06 AM
A $10,000 dollar challenge has been put forth for anyone who can prove:

A). The CURVATURE of the alleged spinning ball earth
B). The MOTION of the alleged spinning ball earth

Of course no one is able to prove this as the debate has been raging for years.  

There is no real debate. The earth has been known to be spherical for thousands of years. Even the medieval religious belief of the earth being at the center of the universe included a spherical earth. The flat earth fantasy is a recent invention. Don't you realize that the kind of conspiracy that you believe exists would involve millions of people perpetuating a lie for centuries?

Evidence of curvature: 1. The fact that you can go around the earth. (something I plan to do next year) 2. Satellites (GPS on your phone!). 3. Variation of the appearance of stars depending on your latitude. 4. Variation of the motion of the sun, moon, planets, and stars depending on your latitude.  5. Seasons. 6. Maps!

Evidence of motion: 1. Foucault's pendulum. 2. Tides. 3. Ocean and air currents. 4. Apparent motion of the sun, the moon, the planets and the stars.

As for Bitcoin. It is what it appears to be. It is 100% transparent.

I feel sorry for your son. I hope he can overcome the destructive effects of your paranoia.

2810  Bitcoin / Press / Re: [2018-09-23]Could Bitcoin's Real Value Be Zero? What "Feelings" Can Cause in Cry on: September 24, 2018, 01:51:10 AM
Clickbait.
2811  Economy / Speculation / Re: Three things not to do when Bitcoin prices are down on: September 24, 2018, 01:31:18 AM
You did not mention the most important thing to not do.

Do not base your decisions on the past.

Just thinking that the price is "down" is a mistake because you are comparing the current price to the past.

The past is gone. It is no longer relevant. It has no bearing on the future. Forget about how things used to be. Only look on how things might be.
2812  Bitcoin / Bitcoin Discussion / Re: Crypto Explained on Netflix on: September 11, 2018, 06:33:23 PM
It is mostly negative. There is too much emphasis placed on Silk Road, and hardly any emphasis placed on the potential benefits.
2813  Economy / Speculation / Re: When do you expect Bitcoin to hit $20 000? on: September 11, 2018, 04:33:12 AM
In your opinion, when do you think that bulls are going to be ready to play again?
When is it expected for Bitcoin to hit $20 000 again?

My guess is that it will be a few more years before it gets back to $20,000.
2814  Economy / Trading Discussion / Re: What does 'Pump and Dump' means in crypto trading ? on: September 11, 2018, 01:16:14 AM
Pump (pump, pumping) - purchase of crypto currency by manipulators for the purpose of artificial growth of demand and price.

Dump (dump, dumping) - the rapid sale of purchased crypto currencies after the artificial increase in their prices. The dump scheme will always follow the pump. This is the earnings of manipulators at the expense of novice traders who buy a crypto currency at an artificially high price.

Let's clear up the confusion. Pump-and-dump is a kind of scam. It it is very common in cryptocurrency markets.

Sure, people say that a coin is "pumping" when its price goes up, and that it is "dumping" when the price goes down, but "pumping" and "dumping" are not the same as "pump-and-dump".

Here are the meanings when you are referring to a "pump-and-dump" scam:

1. Pump - Scammers get people interested or excited about a particular coin. They may do that by providing false or misleading information that makes the coin look better than it is (90% of ICOs do this), or they may simply predict that the price of the coin will increase at a certain time, or (in the case of a "pump-and-dump" group) convince many people to buy the coin at the same time. It is important to note that the scammers buy the coins before the pump, and the sole purpose of the "pump" is to drive up the price so that they can sell at a higher price.

2. Dump - Scammers sell their coins when the price is rising as a result of their pumping activities. If the scam is successful, they sell at a much higher price to all the people that they convinced to buy the coin and their sales do not cause the price to fall. The price starts falling once the victims stop buying and start selling because nobody is buying and everyone is selling. At that point, the scammers have already sold all of their coins, so they don't care what happens to the price.
2815  Bitcoin / Development & Technical Discussion / Re: Blockchain based online portal on: September 10, 2018, 02:29:36 PM
A block chain is not appropriate.
2816  Bitcoin / Bitcoin Discussion / Re: Do you reccomend family and friends to join the market when it's crashing? on: September 09, 2018, 09:08:27 AM
Do you recommend family and friends to join the market when it's crashing?

I never recommend anyone to make any specific investments. If it turns out badly, they are going to blame you.
2817  Bitcoin / Bitcoin Discussion / Re: I believe centralized coins will eventually win. on: September 08, 2018, 10:57:40 PM
There doesn't have to be a winner and a loser. Even if fiat currency (what you are calling "centralized coins") is never replaced by decentralized currency, there still can be a place for decentralized currency.
2818  Other / Beginners & Help / Re: HOW TO GENERATE/GET BTC or ETH WALLET?? on: September 07, 2018, 04:15:41 AM
Go here to download a Bitcoin wallet: https://bitcoin.org/en/choose-your-wallet
Go here to create an Ethereum wallet: https://www.myetherwallet.com/
2819  Bitcoin / Press / Re: [2018-09-04] BTC Mining Firm Soluna Plans 37k-Acre Sahara Wind Farm on: September 07, 2018, 03:49:18 AM
Mining in the Sahara Desert seems problematic. There is the problem of the heat.
2820  Bitcoin / Development & Technical Discussion / Re: Mining reward "stealing" attack on: September 07, 2018, 03:36:06 AM
Yes, it is a lot of risk now. But what I am trying to say is that, in general, 51% attacks are not incentivized because the eventual attacker earns more if he mines the original chain. But, in this case it is different. In 15 years, the yearly reward will be less than 100,000 bitcoins. The attack would be more profitable.

You have come up with an interesting scenario. Another aspect is that I don't think many people would care if only unspent coinbase transactions are stolen.
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