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1  Economy / Trading Discussion / Re: Futures trading causing the drop ? on: December 28, 2017, 10:37:25 AM
Absolutely yes, theres a 90% probability that Bitcoin Futures was created to give way to world's huge millionaires to destroy bitcoin by margin selling it. They use false news like Bitcoin closing local exchanges, ICO ban, etc. But its not effective. They also use prominent people like Warren Buffet, Jaime Dimon to trash talk Bitcoin but still not effective.

I wish everyone would HOLD their Bitcoins, so we can defeat the whales dumpers.
The bad thing is that most people are affected by those fake news and selling their hard earned btc's for cheap...
Wish those publisher will be prosecuted, but none take the time to fight against the 'fake news'. The world talk about fake news, punishing their creators, but concerning BTC there is nothing, impunished words from bigot minded people....
2  Economy / Trading Discussion / Re: Price manipulation? on: December 28, 2017, 09:57:00 AM
As you wrote, it calls exactly. As people filled the order books before sleeping, they do whatever they want. Keep your coins without selling option and do trade when you are on the front of the screen. You will see price will jump extremely...
Think about it: the robots buying up the orders already in the order books, if there is no order to sell, the price getting higher, and the robots buying up constantly on higher and higher prices.....if you have flat currency, check the robot movements and buy in the middle, and keep the coins without selling order. Wait wait....if all do the same in 1 hour the price will be again near 20k$...
3  Economy / Trading Discussion / Re: should i buy btc now or sell? on: December 28, 2017, 08:52:29 AM
Buy, the big companies supply also have an end, and after all they need to fill up the trading machine again with market price BTC...
Keep and buy
4  Economy / Trading Discussion / Trading trick on: December 28, 2017, 08:47:10 AM
Good day to all,
As all can see, price down again after the Korean news.
What can we do as government power decided to change internal rules.-Nothing
Just to be a bit smarter as the robots....
The order books are filled with sell orders...Why? The robots will try to do all keeping down all prices. Empty the orders and keep just the coins. It mean that the selling side will be down and the robots will need to jump higher prices. Just think about that big companies are trying to keep price lower.
In short term you will see a price much higher as a week ago. Put on sell only when really you like to sell on the value desired.
That's all I wanted to say, and sorry if it hurts those who automatic trading robots using in place of brain....
5  Bitcoin / Bitcoin Technical Support / Re: Multiple wallet.dat on: September 01, 2017, 07:54:19 PM
Samsung n210, from 2010, wifi connection. Not the top, but I like this model as have 4 of them.
At the start of download, it shows 4days, but after it getting slower.
6  Bitcoin / Bitcoin Technical Support / Re: Multiple wallet.dat on: August 30, 2017, 02:14:43 PM
As have got 1TB external drive, there is no problem ...perhaps in a decade need to change for a bigger one.

I'd say wait until you get your first problem before you go straight in and download the entire blockchain on one of your wallets.
If you keep the four wallets going in different directories on the hard drive as it'll take only the 10 hours again to redownload everything if there is a problem and it doesn't take up any more than 10GB of space on your drive anyway for the ones that are pruned.
I keep a full updated version of blockchain, it was 5 weeks to get fully download, so I prefer not to download again from "0".
7  Bitcoin / Bitcoin Technical Support / Re: Multiple wallet.dat on: August 29, 2017, 12:23:27 PM
As have got 1TB external drive, there is no problem ...perhaps in a decade need to change for a bigger one.
8  Bitcoin / Bitcoin Technical Support / Re: Multiple wallet.dat on: August 28, 2017, 09:40:39 PM
Quote
This is not a problem.

Instead of renaming wallet.dat, use this option when you start Bitcoin Core:
Code:
  -wallet=<file>
       Specify wallet file (within data directory) (default: wallet.dat)

Update: tested the prune version , and works perfectly.
But tested the changing the wallet.dat files. It works also perfectly, only at startup will rescan from the last seen block(can be 100....also). So look like the wallet.dat save the last checked block, and rescan from that one.
In my case, to save space, prune=10000, and changing the wallets in regular base.
Thanks again for all advise!
This can be a problem if you keep a wallet offline for longer than your prune allows.
For safety reason I keep a full downloaded version for this case. Who knows, travel, illness can happen without any sign in advance...
9  Bitcoin / Bitcoin Technical Support / Re: Multiple wallet.dat on: August 28, 2017, 09:31:14 PM
Quote
You will have to restart the sync. the blockchain will be downloaded but the sync will need to take place.
Why wouldnt you just consolidate all of your wallets into one wallet?
Was already trying this solution, but without success.
Thanks
10  Bitcoin / Bitcoin Technical Support / Re: Multiple wallet.dat on: August 28, 2017, 06:42:55 PM
Thank you,
I'll wait for the update, until I load different wallets at a time. Better be sure than making a mistake.... Shocked
11  Bitcoin / Bitcoin Technical Support / Re: Multiple wallet.dat on: August 28, 2017, 05:19:22 PM
Update: tested the prune version , and works perfectly.
But tested the changing the wallet.dat files. It works also perfectly, only at startup will rescan from the last seen block(can be 100....also). So look like the wallet.dat save the last checked block, and rescan from that one.
In my case, to save space, prune=10000, and changing the wallets in regular base.
Thanks again for all advise!
12  Bitcoin / Bitcoin Technical Support / Re: Multiple wallet.dat on: August 27, 2017, 02:17:41 PM
Quote from: ranochigo link=topic
You can put it in the bitcoin.conf that should be in the data directory. The code is:
[code
-prune=n[/code] where n is in megabytes. So if you want it to be a max of 5GB, it will be -prune=5000.

Take note that you cannot import any private key nor change the wallet.dat once you enable pruning. If you do that, you will have to download the blockchain all over again.

-
Really like to say thank you for all the advises. In 2-3 days I'll post an update about the result.
Thank you again
13  Bitcoin / Bitcoin Technical Support / Re: Multiple wallet.dat on: August 27, 2017, 01:46:34 PM
Yes, that will be easier to do. Even opening each from the same account separately.
The -prune option is from command line start?
14  Bitcoin / Bitcoin Technical Support / Re: Multiple wallet.dat on: August 27, 2017, 01:28:21 PM
Yes, you are completely right about this. And I can figure it out how to make them working without problem.
BUT: I keep on external drive for a simple raison: secure and encrypted. As have 1T space, can hold as today size if block chain, 5 different bitcoincore.
Or other way is to merge all wallets, what I was trying already, but without any success. Exported by dumpwallet, and got only error messages and the main wallet.dat intact and same size.
15  Bitcoin / Bitcoin Technical Support / Re: Multiple wallet.dat on: August 27, 2017, 01:06:56 PM
Electrum was already tested and breaks down when I try to import my private key db(each wallet hold approx 10000 addresses). The limit to import is something about 25-40 a time.
The core is running from an external hard drive. Useraccounts I can create, but there will be some problem to run on each a different wallet. But if it can working, any advise is welcome.
My laptop capacity doesn't allow to have even one blockchain entirely be kept.
Thank you
16  Bitcoin / Bitcoin Technical Support / Re: Multiple wallet.dat on: August 27, 2017, 10:59:53 AM


Eg. If I replace my wallet.dat on 23/8/2017, and I put it back on 27/8/2017, the client will rescan the wallet from 23/8/2017.

Exactly this what I need as all 4 wallet.dat will be checked once a day. And rescan from start takes 10-11 hours....

Thanks for your answer.
17  Bitcoin / Bitcoin Technical Support / Multiple wallet.dat on: August 27, 2017, 10:26:03 AM
Hello all,
Have got bitcoincore full synced, as have decided to use 4 wallet.dat ( not simultaneously!), facing probably a problem. When the original wallet (w1) was made, it was synced fully. Yesterday added my other wallet.dat to this one(original was renamed) and synced fully overnight. As I do NOT want to run 4 bitcoincore on 4 computer, now am with 4 wallet.dat file. The question is simple: when I change the wallet.dat file to an other one, what was synced already with this client, it will save from the start or from the last point of sync? Any advise can help, thanks.
Have a great day for all.
18  Bitcoin / Project Development / Re: VirtualCash.trade on: July 03, 2017, 01:21:08 PM
You need to work more on the graphics section because the current website design doesn't insipire any confidence in the service you're offering.

Good luck
Thanks, agree of your view, but as clients first, now all benefits getting back to customers. Since end of may 2017 was started, so maturity time is on the top to do now. As am not a pro webdesigner, it was hard even to create this one. And more time offline to work doesn't allow lot of free time to do this stuff.
Hope soon, when there will be more clients on-line, can do it easier.
19  Bitcoin / Project Development / Re: VirtualCash.trade on: July 03, 2017, 01:09:03 PM
if you open online shop, online store is not good is domain use virtual cash
if personal exchanger i think the first you must develop trust
if market placed same localbitcoins, need incraese design youre site

You are totally right, but as do NOT want to spend the investors money on publicity or wen-developing, am not sure from my pocket I can do it.
As the margine is on the limit, really need all satoshis to make work on benefit to pay all clients.
Thanks again for your advise, if can find extra amount, I'll hire someone. Until it will be like this low profile one.
20  Bitcoin / Project Development / Re: COINQWEST.COM on: July 02, 2017, 02:12:28 PM
Hello,
you can transfer your domain to mine, or if you want, can setup the same to an affiliate link, and you earn 3.85% after each sale. Just register as an affiliate, and the link will be visible immediately. https://bitcointalk.org/index.php?topic=1997625.0
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