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1601  Bitcoin / Bitcoin Discussion / Bitcoin search results spam using DuckDuckGo on: December 13, 2020, 07:36:48 PM
Someone has figured out a way to spam DuckDuckGo, making it so that searches for topics related to Bitcoin come back with hundreds of sites all linking to u s t r a d e r s j o u r n a l . c o m / b i t c o i n.

Up until now, I had a strong preference for DuckDuckGo over Big Brother (Google), but now it has become useless.

Any suggestions?
1602  Other / Serious discussion / Re: i seriously want to sue major CEX for missoperation of client funds on: December 13, 2020, 08:27:16 AM
Just imagine a man buries $2000 in gold coins in a vacant lot for safe keeping. He comes back a year later an finds a building on top of the site. He insists that the owners tear down the building and recover his coins.

That could be the situation here. I don't know because we haven't heard Kraken's side.
1603  Other / Beginners & Help / Re: Blockchain jobs, careers, certifications? on: December 13, 2020, 07:26:11 AM
Blockchain jobs, careers, certifications?

How can I get an entry level career on blockchain? What do I need to do/study/learn?
Anyone know of any legitimate courses/certifications on blockchain? If you can mention if it's free that'd be a bonus ₿

 What should I do to start out my career and advance?

There are very few careers in "block chain" now, but the field is likely to grow in the future. My recommendation is to study engineering, finance, business, or economics.
1604  Economy / Economics / Re: The volatility in the price of a bitcoin is falling over time on: December 13, 2020, 07:21:07 AM
So does this means that the trading Volume of bitcoin will decrease? If more buyers are just to hold their Bitcoin and no using it at all for it's main purpose then it will not be different from other metals like gold and silver which has low volatilty, and I think it isn't healthy at all in the trading in field.

If adoption grows then there will be increasing trading volume. However, I believe that volume on exchanges will become a small part of that because most people will be trading bitcoins for things other than fiat as the volatility falls.
1605  Bitcoin / Bitcoin Discussion / Re: Screenshot of Satoshi's last post on this forum on: December 13, 2020, 04:57:45 AM
Yesterday 10 years ago, Satoshi made his last post and today was his last visit to this site 10 years ago. So many rumors go that Satoshi still visits this community and other cryptocurrency communities. A user on Twitter also commented that the best thing Satoshi did wasn't to invent bitcoin but moving away afterwards.
https://ibb.co/dLDmrh6
https://ibb.co/3rcKbdg
Source: https://twitter.com/pete_rizzo_/status/1337745288057008129?s=19

You don't need screenshots. You can see it for yourself right here:

https://bitcointalk.org/index.php?action=profile;u=3
https://bitcointalk.org/index.php?topic=2228
1606  Economy / Economics / Re: The volatility in the price of a bitcoin is falling over time on: December 12, 2020, 01:51:59 AM
Well, the difference in volatility is caused by the high prices for sure.

The price has nothing to do with volatility. If you have $1000 worth of bitcoins, a 10% change in the price will result in a change in your holdings of $100, whether the value of a bitcoin is $1 or $100000.

Another way to think about it is this -- Is the volatility in the price of a satoshi worth $0.0002 any different in the volatility in the price of a bitcoin worth $20000? The answer is no.
1607  Economy / Economics / Re: The volatility in the price of a bitcoin is falling over time on: December 12, 2020, 01:46:35 AM
I believe OP's lesson is, if you want to "buy the dip and HODL", confirm your bids nearer, not farther from the current price, or else you'll miss it. Cool

No. The lesson is that as adoption increases, the volatility will fall. When the volatility approaches that of fiat currencies, there will be no longer be any expectations of high returns from holding bitcoins. HODLing and speculative buying will no longer have any benefits, and bitcoin will finally show its strength as a medium-of-exchange.
1608  Bitcoin / Bitcoin Discussion / Re: lets imagine world without fiat currency on: December 12, 2020, 01:36:57 AM
A world without fiat currency does not mean there can be no cash, i.e coins and paper money. Just as governments and banks did when the world was on a gold standard, they can issue their own money backed by bitcoins.
1609  Bitcoin / Bitcoin Discussion / Re: lets imagine world without fiat currency on: December 10, 2020, 08:09:19 PM
...To have an idea of ​​the value of a cryptocurrency, it must be compared with the value of objects in the world around us.  If there is no dollar, euro, pound and other currencies, how will we express the price of bitcoin?...

How do you express the value of a dollar? There is no reason why you can't express the value of a bitcoin in the same way.
1610  Bitcoin / Development & Technical Discussion / Re: setting up full bitcoin node on: December 10, 2020, 07:23:54 PM
icant (20$vs30$), getting an SSD for a node makes no sense

Actually, it does make sense.

The Disk I/O is most often the bottleneck when syncing the blockchain. A SSD can speed this up.

Storing the whole blockchain on a SDD is not necessary, but at least for the chainstate where lots of read/writes are done. This will significantly increase the synchronizing process.

I set up nodes on my PC and on a RPi 4, both using a disk for storage.

Initial sync:
The initial synch took a couple days on the PC and about a week on the RPi.

Ongoing:
I run the node on my PC only occasionally and it is frustrating that it takes an hour or so to synch when I open the wallet. On the other hand, my RPi node is always running so it is always synched. The disk has no problem keeping up.

Summary:
With a disk, initial synch is slow, and synching only when you open the wallet can result in long delays; but there are no problems if the node is always running. If this is ok, then you can save a lot of money by using a disk rather than an SSD. Keep in mind that although an SSD is faster, synching still takes time.
1611  Bitcoin / Development & Technical Discussion / Re: setting up full bitcoin node on: December 10, 2020, 02:37:56 AM
is it better to run through Linux vs Windows or Apple ? w the goal to run through TOR   

are these the correct specs ?   125 GB free disk space, 2 GB memory (RAM), unmetered or hi upload connection..  Please speak to me like im an idiot.  Dont assume I know anything.  many thanks for the help.  im super excited. refuse to worry about this proposed STABLE Act.  We all know this a war.  Im heading to bestbuy now to get the hardware.  Any advice or help is much appreciated.   Many Thanks

I recently set up a full node on a Raspberry Pi 4. Here are the instructions: https://stadicus.github.io/RaspiBolt/

You can just set up the Bitcoin node if you aren't interested (yet) in the rest. In addition to a Bitcoin node, I also set up a Lightning node, an electrum server, JoinMarket, and a block explorer.
1612  Bitcoin / Bitcoin Discussion / Re: What's wrong with Gavin Andresen? on: December 10, 2020, 02:25:48 AM
That may actually check out. This forums wasn't originally under "bitcointalk.org" but "bitcoin.org/smf". The change happened by 2011 and Satoshi (the real one) isn't around since December 2010.
https://bitcointalk.org/index.php?action=profile;u=3;sa=showPosts;start=0
The fact that CSW can write something that is historically accurate is not proof that he is Satoshi. I could have written that same article (though I would have left out the claim that I am Satoshi).
Sure.
It proves nothing about him being or not Satoshi, ...

Then it is irrelevant, or am I missing your point?
1613  Bitcoin / Bitcoin Technical Support / Re: maxconnections for internet vs. maxconnections for local network on: December 10, 2020, 02:15:48 AM
Perhaps adding "connect=..." to the configuration files would ensure that at least one connects to the other.
1614  Bitcoin / Bitcoin Discussion / Re: security of a hardware wallet vs removing the sw-wallet app? on: December 10, 2020, 02:02:02 AM
I am wondering if and why a hardware wallet should be more secure compared to removing the wallet
app(and erasing it's private key) from the mobile AND remembering the 12 word seed......

There are many aspects to security. Each kind of wallet has its pros and cons. Remembering the 12 word seed is not risk-free.
  • 1. You could forget the seed.
  • 2. Someone could force you to reveal it.
  • 3. You must reveal the seed in order spend the bitcoins.

I think that the main advantage of a hardware wallet is that it is the safest form of portable wallet.
1615  Bitcoin / Bitcoin Discussion / Re: What's wrong with Gavin Andresen? on: December 10, 2020, 01:58:06 AM
@nutildah,

That may actually check out. This forums wasn't originally under "bitcointalk.org" but "bitcoin.org/smf". The change happened by 2011 and Satoshi (the real one) isn't around since December 2010.
https://bitcointalk.org/index.php?action=profile;u=3;sa=showPosts;start=0

The fact that CSW can write something that is historically accurate is not proof that he is Satoshi. I could have written that same article (though I would have left out any claims that I am Satoshi and that posts were forged).
1616  Bitcoin / Bitcoin Discussion / Re: People Say btc is Not ponzi but its look like ponzi on: December 10, 2020, 01:50:48 AM
Ponzi is Old investors getting payed from new investors

No. That is not a Ponzi scheme. Look it up.

In fact, if that is your definition of a ponzi scheme, then you must believe that most investments, including real estate, gold, silver, options, futures, all currencies, and stocks that doesn't pay dividends, are ponzi schemes.

Anybody that believes that Bitcoin is (or appears to be) a Ponzi scheme doesn't understand Bitcoin, or doesn't know what a Ponzi scheme is, or both.
1617  Bitcoin / Bitcoin Discussion / Re: What's wrong with Gavin Andresen? on: December 10, 2020, 01:04:35 AM
I have met and interacted with Gavin Andresen and he seems to me to be a decent and intelligent person. Even decent and intelligent people can be fooled, so I feel that any animosity towards him is undeserved. Note also that he is not the only person that was fooled by CSW.

My belief is that Gavin probably felt that his certification was not really important because CSW stated that he was going to show the proof to the public. Then, when CSW's public proof turned out to be bogus, Gavin's certification led to his undoing.

1618  Economy / Economics / The volatility in the price of a bitcoin is falling over time, or not. on: December 10, 2020, 12:38:53 AM
The following chart shows the volatility in the price of a bitcoin since the beginning. Each point shows the coefficient of variation for the year or month surrounding that date.

The coefficient of variation is a measure of volatility. It is the standard deviation relative to the mean.

Previously, I stated that the volatility is falling over time. If you look at long-term graph, that seems to be the case as the price is no longer rising as quickly as it was many years ago.

However, the volatility as measured by the 33-day CoV seems to have actually flattened out. My explanation is that even though adoption has increased tremendously, the use of Bitcoin as a savings device has removed enough liquidity from the market to counter the effects of adoption.


Long term:


Short term:


Edit: Updated as of 2023/9/25
1619  Other / Off-topic / Re: monoliths on: December 07, 2020, 02:56:14 PM
Sorry for nitpicking, but they aren't monoliths. A monolith is a single block of stone.
1620  Bitcoin / Bitcoin Discussion / Re: Why Investors Get BTC So Wrong, and What it Says About its strenghts on: December 07, 2020, 12:27:45 PM
Saying "it's easy to spin up another Bitcoin" is like saying "it's easy to spin up another Apple or Google".
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