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101  Economy / Speculation / Re: How much can Bitcoin increase? on: November 03, 2017, 06:52:00 PM
it's all depend on the pumper themself,
i heard this crazy run because of CME group,but i do not think it's the main issue behind this pump.
if we can see another crazy run like a few days ago we should see $10000 in the next few days later,
everything can be happen,right ? nothing impossible in this cryptoland.
also in the next 2 weeks later on we will face another event or we called it segwit2x,
they said it will be the storm for Bitcoin and if it's locked in the price will be decreased alot,
based on our run $4000 is possible or at least it will not remain in that place forever,or just a flash crash.
so in the end of this year,if segwit2x locked in we should see it around $6000 more or less.
but if it's not we should see it around $10000 more or less.
(based on our market,more likely it will be)

It's a sum of everything. People are overrating a lot the segwit2x speculation. I don't think most of the money is coming in just to get segwit2x coins. It's mostly CME and wall street money plus other factors, you can't simply say it's due segwit2x because that's nonsense.

Segwit2x may not even happen and a lot of people looking forward to short the market will get burned. Shorts never learn, so many idiots get liquidated, just look at the twitter bots.
102  Bitcoin / Development & Technical Discussion / Re: Do run a Bitcoin Core FULL NODE Now! on: November 03, 2017, 03:54:32 PM
..... is there a way to create a "symbiosis" of the Electrum wallet and Bitcoin Core (or something like that), so that to sign transactions safely on ANY(doesn't matter which Linux distro, or even Windows) ALWAYS offline system, and afterwards actually broadcasting it with one's own Bitcoin Core full node.

Before I started my full node I had been doing it easily, comfortably and safely with the Electrum wallet.

All this reduces to is generating transactions off line and then inputting them into a computer with a wallet such as Bitcoin Core.

Hooking Electrum into one end and hooking "full node" into the other is two levels of specificity without any tangible benefit.

Spendulus, I've noticed if I say the Earth is round, you will say that is not quite true. You are always looking to find faults in my words Grin

The greatest benefit with the Electrum scheme is that the online system's wallet is "watch-only". The real wallet that can spend money never goes online.



The idea is to have a full bitcoin node installed in a decent system like a linux partition that you don't use for much other than to have the full node so you lower the surface attack (and not use Electrum because it's not ideal, some consider HD wallets unsafe).

Then, you would have something that's completely sealed like an airgapped laptop, and you would do the actual signature there, then you save this information in an USB or something and then relay it into the network with your full node.

The problem is I dont really know how this method works. How do you make the offline transaction, then pass it on the full node linux partition safely?
103  Bitcoin / Bitcoin Technical Support / Re: Best Linux distro to run a full node on: November 03, 2017, 03:07:40 PM
Debian or a Debian-based distro will be the easiest to use and maintain. Distros like Arch, Gentoo, or *BSD operating systems are simply too time consuming and instable to maintain for a new user.

If you are super worried about spyware being loaded by the distro creators, you may use one of the GNU/FSF approved distros. These distros completely remove close-source programs and drivers from their operating systems, and Trisquel is based off of Ubuntu . The down side is that they have limited hardware support since some devices require closed-source drivers.

Trisquel looks nice. I think I saw a video with Richard Stallman and during the interview (it was an interview over the internet, like skype but they used free software) he was asked what distro he was using and I think he said Trisquel.

Is Trisquel easy to use?

Has Bitcoin Core been tested in Trisquel successfully?

I also considered Xubuntu.
104  Bitcoin / Development & Technical Discussion / Re: Matching addresses on 3 blockchains on: November 02, 2017, 06:50:46 PM
Let's say you have bitcoins on the legacy chain, (BTCaddress1)

As a result, you got whatever amount of bitcoins held there in the BCash chain, (BTCaddress2)

Finally, you didn't move your coins from there, come November and you get whatever amounts of bitcoins held on BTCaddress1 in 2x's chain (BTCaddress3).

Notice that BTCaddress1, BTCaddress2 and BTCaddress3 are all the same address because the jackasses doing forks don't even bother in having their own address formats.

Anyway, my question is... does this pose any risk when I try to access one of them? what would be the correct way to access BCash and 2x without screwing up in the process? im not sure since it's a triple match...

There is no risks. What may be dangerous, is the lack of replay protection. Having the same address format itself isn't a problem at all.

To access each coin, you just need to import your private-key in a compatible wallet. Example: Electrum for legacy Bitcoin, Electron Cash for Bitcoin Cash and a compatible one for B2X.

Not having the same address format may not be a technical problem for us users that are more experienced than the average guy on bitcoin, but think about all the newbies that come in here and have to deal wit all these forks, which all share the exact same appearance in address format.

This is just another kind of attack by the forkers trying to deliberately confuse newbies into thinking their bitcoin is the real bitcoin. It would be as easy as giving the forks different formats, but they choose not to in purpose.

Anyway, lets say I move my BTC coins to another wallet so I can access the BCH coins. But then, the BCH coins are still sitting on exactly the same BGT addresses on the BGT chain.

So should I also move BCH or BGT to another wallet before transacting with either? damn, it's going to be a mess trying to access all the coins. Im going to waste satoshis on a bunch of transactions. Yes it's still free money, but you are losing a % during this process.
105  Bitcoin / Development & Technical Discussion / Re: Do run a Bitcoin Core FULL NODE Now! on: November 02, 2017, 04:36:40 PM
It's not enough to run a full node in some raspberry pi that you will never use. You should use it to transact too, so it becomes an economic node and you are in charge of your money 100%, knowing what you are doing. The problem is keeping your bitcoins safe.. which is why im asking what is the best operating system to run a full node that is also used as a wallet:

https://bitcointalk.org/index.php?topic=2332405.msg23830612

please help.

Linux of course.
I think a good choice is Ubuntu (which is derived from Debian).  This is what I run on my VPS and it is very easy to maintain and upgrade (I just upgraded to 17.10).  My SPV desktop wallet (Windows 10) connects to just my VPS node, so I know that wallet transactions have been verified.

So would you consider your Windows 10 desktop wallet (I guess it's Electrum?)? If it's in Windows 10, you are still expose to Windows 10's viruses and so on, not to mention which is closed source, with in-built spying stuff etc. Why would you consider this safe even if it connects to a node that is on Linux? Also can you really trust Canonical Ltd? Richard Stallman called Ubuntu "spyware" at some point.
Debian is considered potentially much more secure, but if you have no experience with Linux, Ubuntu is much closer to the ideal than anything Windows.

The remainder of the chatter above such as running one thing on Windows or PI and hooking it to the Linux machine is meaningless complexity.

You asked what was the best OS to run Core on "which was also a wallet."



I've also been recommended Debian, it at least has a GUI online OpenBSD. Will it auto-update itself fixing any vulnerabilities etc? do you need to mess around wit the terminal to make it work?

What do you think about the openSUSE one?

In general would you consider using Core as a wallet under Linux safe? I just don't understand how this idea of running the node separate from the wallet while still using the node to transact works.
It seems ideal tho.. since you would sign the transaction offline, then use your node to spread it into the network, but I have no idea how this could be done properly.


106  Alternate cryptocurrencies / Altcoin Discussion / Re: Long Term Investors Doomed on: November 02, 2017, 03:50:50 PM
I tried to warn people several times, to not put their coins into shitcoins. They asked me to rate their portfolio, I told them the honest truth: "what you are holding is 99% scams, just stay on bitcoin, unless you want to gamble, if you want to gamble, then don't hold alts for too long". They wouldn't listen, they would call me a "bitcoin maximalist" (what a stupid term to use).

Well now you are reaping the benefits of spreading your BTC across a ton of different nonsense alts.
107  Bitcoin / Bitcoin Technical Support / Re: Loading the whole blockchain shouldn't take weeks on: November 02, 2017, 01:40:28 PM

What are your computer specs like? The only thing you could do is to buy a faster computer. Im not sure what is more important, if CPU, HDD or RAM, but it should be way faster with a faster computer, assuming that your internet connection is good, and that your connectivity to other nodes is good.
From my own experience: adding more RAM made a huge improvement. An SSD will be faster than HDD, but at my current setup with HDD, I get about 1 block per second.
I've read much worse results too though, I'm not sure if Windows vs Linux makes much difference, and I can't test it by myself on Windows.

My advice:
-if your computer is low on memory: add more RAM. I consider anything under 8 GB low nowadays, and adding memory will also increase the overall performance of your PC.
-if you don't have one yet: install an SSD. Even if you don't use it for Bitcoin Core, your entire computer will work much faster (you'll need to install your software on it of course).

Wow that's crazy. 1 block per second? Can you post your computer specs in detail? also what's your internet connection like? I should update both my computer and internet. I need to see if there is reach for optical cable fiber internet in here, im still stuck with the good ol ADSL connection.

I will indeed get an SSD but im saving to get more money ready for a full update to go with m.2 SSD and not regulat SATA3 SSD.

Also, what Linux distro are you using? im looking for one that is secure but not too hard to use and maintain safety. Im not really sure about Ubuntu anymore since their shady ad partnership with Amazon.
108  Bitcoin / Bitcoin Technical Support / Re: Loading the whole blockchain shouldn't take weeks on: November 01, 2017, 06:33:19 PM
I know it's often asked if it's normal for the blockchain to take so long to load. But after a few days it should be done. Strangely enough, my computer has been loading for weeks and is only advancing a few hundred blocks per day. What can this be? Can I do something to make it faster?

What are your computer specs like? The only thing you could do is to buy a faster computer. Im not sure what is more important, if CPU, HDD or RAM, but it should be way faster with a faster computer, assuming that your internet connection is good, and that your connectivity to other nodes is good.

Sometimes it becomes really slow for me, like 0.15% increase an hour which is insane. I open and close it and I get new peers and it goes faster, but my computer is old and im hoping that an upgrade makes this process faster.

I have nightmares about my blockchain becoming corrupted and needing to sync from scratch. That would suck.
109  Bitcoin / Bitcoin Technical Support / Re: Best Linux distro to run a full node on: November 01, 2017, 05:31:21 PM
I don't have much experience with Linux, so I would like to know what is a safe and reliable distro that at the same time is user friendly for a regular Windows user, in order to be able to run a full Bitcoin Core node and forget about constantly being paranoid of doing so in Windows.

I heard Ubuntu is really user friendly but I also heard that Ubuntu is no longer considered safe because it got bought by some sort corporation or something like that. Im not sure about the details but I remember reading something dodgy about Ubuntu.

I would also like to know if I can re-use my existing "blocks" and "chainstate" folders of my Bitcoin Core windows folder into the the Linux folder to not have to go through the entire thing from scratch.

I have been running bitcoin core nodes since several years. At this moment I have one running on a rPi (ARM64) , pine64 (aarch64) and Ubuntu(x86_64) and I can tell you Ubuntu client is the most simple one out there. Specially if you use the GUI (bitcoin-qt).

good luck and welcome to the world of bitcoin nodes (support the network!)

Yes, Ubuntu seems very user friendly, I used it some years ago, I think it was version 10, and it was almost like Windows. To install stuff, you just clicked on the Synaptic Package Manager thing and you would get all of that installed there, you didn't even need to use the terminal much. Eventually, I somehow bricked my install when I tried to install nvidia drivers (which needed the terminal). The monitor was just black after boot. I gave up and went back to Windows...

But some thing I dont like about Ubuntu is that it was accused of spyware in the past:

https://www.fsf.org/blogs/rms/ubuntu-spyware-what-to-do

It may be a bit too much calling this incident spyware, but it still sucked, I wouldn't expect these practices when I go to Linux. But now it seems in recent versions all of that was removed, but im not sure, I haven't been paying attention to anything Linux.
110  Bitcoin / Development & Technical Discussion / Re: Do run a Bitcoin Core FULL NODE Now! on: November 01, 2017, 04:22:46 PM
It's not enough to run a full node in some raspberry pi that you will never use. You should use it to transact too, so it becomes an economic node and you are in charge of your money 100%, knowing what you are doing. The problem is keeping your bitcoins safe.. which is why im asking what is the best operating system to run a full node that is also used as a wallet:

https://bitcointalk.org/index.php?topic=2332405.msg23830612

please help.

Linux of course.
I think a good choice is Ubuntu (which is derived from Debian).  This is what I run on my VPS and it is very easy to maintain and upgrade (I just upgraded to 17.10).  My SPV desktop wallet (Windows 10) connects to just my VPS node, so I know that wallet transactions have been verified.

So would you consider your Windows 10 desktop wallet (I guess it's Electrum?)? If it's in Windows 10, you are still expose to Windows 10's viruses and so on, not to mention which is closed source, with in-built spying stuff etc. Why would you consider this safe even if it connects to a node that is on Linux? Also can you really trust Canonical Ltd? Richard Stallman called Ubuntu "spyware" at some point.
111  Bitcoin / Development & Technical Discussion / Re: Do run a Bitcoin Core FULL NODE Now! on: November 01, 2017, 03:09:52 PM
It's not enough to run a full node in some raspberry pi that you will never use. You should use it to transact too, so it becomes an economic node and you are in charge of your money 100%, knowing what you are doing. The problem is keeping your bitcoins safe.. which is why im asking what is the best operating system to run a full node that is also used as a wallet:
https://bitcointalk.org/index.php?topic=2332405.msg23830612
please help.

You may point your lightweight wallet to connect to your own full node.
Personally, I signed transactions in my electrum cold wallet (I run it on always offline system that starts from a flash card, the OS used doesn't actually matter much, most important it could never go online), then I just imported the transaction into my electrum read-only wallet to just send the previously signed transaction

But Electrum in an SPV wallet, how does this work exactly? and where does your full node enter the picture on that setup? you just said you use electrum cold wallet then electrum read only wallet to transact. So wheres your full node there??

It's not enough to run a full node in some raspberry pi that you will never use. You should use it to transact too, so it becomes an economic node and you are in charge of your money 100%, knowing what you are doing. The problem is keeping your bitcoins safe.. which is why im asking what is the best operating system to run a full node that is also used as a wallet:

https://bitcointalk.org/index.php?topic=2332405.msg23830612

please help.

Linux of course.


What distro? and what do you think about OpenBSD?
112  Bitcoin / Development & Technical Discussion / Re: Do run a Bitcoin Core FULL NODE Now! on: November 01, 2017, 02:51:47 PM
It's not enough to run a full node in some raspberry pi that you will never use. You should use it to transact too, so it becomes an economic node and you are in charge of your money 100%, knowing what you are doing. The problem is keeping your bitcoins safe.. which is why im asking what is the best operating system to run a full node that is also used as a wallet:

https://bitcointalk.org/index.php?topic=2332405.msg23830612

please help.
113  Bitcoin / Development & Technical Discussion / Matching addresses on 3 blockchains on: October 31, 2017, 06:56:02 PM
Let's say you have bitcoins on the legacy chain, (BTCaddress1)

As a result, you got whatever amount of bitcoins held there in the BCash chain, (BTCaddress2)

Finally, you didn't move your coins from there, come November and you get whatever amounts of bitcoins held on BTCaddress1 in 2x's chain (BTCaddress3).

Notice that BTCaddress1, BTCaddress2 and BTCaddress3 are all the same address because the jackasses doing forks don't even bother in having their own address formats.

Anyway, my question is... does this pose any risk when I try to access one of them? what would be the correct way to access BCash and 2x without screwing up in the process? im not sure since it's a triple match...
114  Bitcoin / Bitcoin Technical Support / Re: Best Linux distro to run a full node on: October 31, 2017, 05:18:52 PM
Are you planning on running this node on a computer you have at home with a monitor? Or do you plan to run it on a server somewhere, either on your home network or in the cloud?

My idea is to set up a node on a computer at home with a monitor that I would use as a wallet, which is why I don't want to use windows at all for that. I thought about Linux to bypass the endless sea of viruses of windows. Im not sure if I would still need an antivirus in Linux but at least it's open source. Then someone told me about OpenBSD, but i've seen OpenBSD has no GUI, so you need to install it separately, and I don't know if that is safe. Also I don't know if OpenBSD is going to be too difficult for me to keep updated and safe, im not a coder. Does it have an auto-update system? I used Ubuntu in the past and it was pretty easy to keep updated.

What do you think of Linux Mint? i've heard is better than Ubuntu.
115  Economy / Speculation / Re: Does hoarding really hurt Bitcoin? on: October 31, 2017, 02:39:23 PM
Does hoarding really hurt Bitcoin?

Nope. Everyone is free to hoard. It's really stupid when people claim "if you just hoard it, and don't transact it, you are hurting bitcoin!". What the hell is this logic? It is my bitcoin, I do whatever I want with it. If I choose to hoard it then so be it. It is stupid to spend your high quality money that appreciates with time when you have bad quality money that depreciates with time (fiat) to spend things you can already buy with it. Hold the bitcoin, dump the fiat, that is what the intelligent people do. There's no point in doing payments in bitcoin unless you really need to (like paying an VPN service for example.)
116  Economy / Speculation / Re: Upcoming alt bull run on: October 31, 2017, 02:08:44 PM
Some are theorizing about a segwit2x hardfork that ends up being very dramatic for bitcoin, pushing holders into altcoins while the situation resolves. Im not sure about this. Why would you put your money into altcoins? they are less safe than bitcoin under segwit2x's attack and any other attack. Altcoins could be frozen due no hashrate, could get delisted, could also crash... there's no safe haven.

Who knows, maybe Litecoin saves the day again during this hardfork crisis. I can't wait for November to be over so we can enjoy Bitcoin whitou stupid big blockers.
117  Alternate cryptocurrencies / Altcoin Discussion / Re: Best dividends paying coins? on: October 31, 2017, 01:10:44 PM
I don't see any good coins that pay devidens? I have balance at waves, I earn airdrop but it is only small amount of value. if you hold high amount of waves you will get more airdrop. i still think devidens isn't profitable investment for holding a coin. Coss? I don't see my devidens in my wallet. I earn the shares split but only in the dashboard not in my wallet. Do anyone earn share split from coss in the wallet? tell me if you earn the deviden.



There aren't many that I know off, but I know this one called "Poswallet". They pay monthly dividends, as well as PoS staking. Masternodes may be coming soon on november, so that would ne more passive income. Poswallet has a good idea, and that is to allow people to stake several coins at once, now in a decentralized way thanks to the TPOS method. More here:

https://bitcointalk.org/index.php?topic=2186549.0

Technical and fundamental analysis tell me this coin is undervalued right now.
118  Alternate cryptocurrencies / Altcoin Discussion / Re: The potential of eBTC. on: October 30, 2017, 07:01:16 PM
Looks like a total joke to me. But the more of these bitcoin knockoffs the better, it only legitimizes the real one even more. This is the beauty of it... imitation is a form of admiration and respect. All these imitators only point to the obvious: Bitcoin is king and everyone else is just trying to the Bitcoin, but there can only be one, and that isn't going to be any of the altcoins you are holding, specially the altcoins that claim to be Bitcoin (and this includes Segwit2xcoin too, so beware with the scammers).
119  Economy / Speculation / Re: Tomorrow, All Chinese Exchangers are going to shutdown on: October 30, 2017, 05:33:42 PM
Im confused. Wasn't the shutdown already taken place last month? Im tired of the chinese talking about exchange bans, they first make an statement, then a statement about the statement, then a deadline, then a statement about the up and coming deadline... it never ends.

In any case, the huge dip towards high $3000's was it. IT was priced in already, so this is irrelevant. Anyone that had money in China already moved it elsewhere or dumped for chinese fiat.
120  Other / Meta / Re: suggestion: Ask for a BTC address upon registration on: October 30, 2017, 04:25:19 PM
A lot of the time, private keys will get stolen contemptuously with an account getting hacked so this won’t necessarily solve anything.

Also, the administration will look at a lot more than the signed message when considering to recover an account.

Such as what?

If someone delivers couple of signed messages with a couple of BTC addresses posted here, what other proof could you need? If that doesn't cut it then nothing would.

Like I said, most people getting their accounts stolen is due their emails getting hacked. Getting your private keys stolen is much harder if you are keeping them safe.
The admins will check to make sure the person making the request is the same person who owns the account. The forum does not broker account sales, but will not knowingly help a scammer recover an account they have sold. The admins will review the geo-location, ISP, browser, OS, etc., of the person who is believed to own the account verses the person who is making the password reset request.

I don't think geo-location, ISP, browser, OS, etc is relevant in 2017. Most people use Tor or VPN to access this website, hopefully with javascript off too because you don't want to get hacked by some scammer sending you a PM that has a javascript exploit of sorts which would get your IP, or a simple image hosted by an attacker that opens itself in a PM and reveals your IP could do it. It's just dump to visit a bitcoin forum without some protection. So both good people and bad people are using these things.

Theymos specifically asks for BTC signed messages because it's the only 100% guaranteed way to prove you own the account (getting email, account and entire BTC wallet hacked is too unlikely specially for people that has been here for years, so Hero Members and up)
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