Search content
Sort by

Showing 20 of 93 results by dchou
Post
Topic
Board Trading Discussion
Re: Why does my eth went down?
by
dchou
on 21/08/2018, 22:35:30 UTC
Man, sincerely regret of your loose. It's always a pain in the crypto world to keep thing safe.

Are your 100% sure you obtained an official ETH wallet and kept your password and safe phrase in a safe place?
You are lucky still to get access and remain some ETH.

Get new wallet, transfer the funds, turn on 2FA and try to figure out what were the last transactions.
Post
Topic
Board Trading Discussion
Re: Is worth buying coins under $1?
by
dchou
on 21/08/2018, 14:38:16 UTC
This question needs a deeper understanding of a purpose. All of us going to make extra profits, so cheaper coins/tokes allow to collect more quantity.

If to speak about profits its depend on:
- % of price growth
- amount you invest
- quantity
- commision
- token/coin liquidity
- market cap

I'll give an example:
Invest 1K in BTC and 1K in ALT.
BTC could show growth for 25%mo
ALT could show growth 300%mo or more after appearing on exchanges.

So, all new coins have potential for rapid growth.

Post
Topic
Board Service Announcements (Altcoins)
Re: CoinTracking - Profit/Loss Portfolio and Tax Reporting for Digital Currencies
by
dchou
on 08/12/2017, 15:02:07 UTC
Hi,
Apologies if this has been asked, but what is the best practice for handling Poloniex margin trades?

When i import margin trades it counts the initiation of my long as a btc sell (of which i don't have).

is it recommended to have multiple accounts where you separate out margin and spot trades?

Secondly, when i sell on Polo and transfer to coinbase to sell for fiat, it can't seem to find a basis for my sell.

Thanks for any help in advance...
Post
Topic
Board Speculation (Altcoins)
Re: [XMR] Monero Speculation
by
dchou
on 14/03/2017, 17:46:27 UTC

That's a shame. You could have made some easy money there.

Let me know if you change your mind.

Is this bet for TC only? I'd take this bet.
Post
Topic
Board Speculation (Altcoins)
Re: [XMR] Monero Speculation
by
dchou
on 29/08/2015, 18:27:01 UTC
Poloniex margin loan rates for BTC have come down. This is likely related to the drop in ETH volume.

I currently am not carrying a single loan higher than .05%.

It appears the loan rates will continue to fall as long as the ETH volume subsides ... meaning it should be easier to margin XMR going forward.
Post
Topic
Board Speculation (Altcoins)
Re: [XMR] Monero Speculation
by
dchou
on 28/02/2015, 21:34:50 UTC
I got the form email from Ferdous yesterday.
Post
Topic
Board Speculation (Altcoins)
Re: [XMR] Monero Speculation
by
dchou
on 28/02/2015, 21:30:26 UTC
Confirmed. I received my Mintpal coins just now.
Post
Topic
Board Computer hardware
Re: Sapphire AMD 7950 GPU
by
dchou
on 13/01/2014, 06:46:05 UTC
Motherboard is sold.

Still have the GPU available for sale
Post
Topic
Board Computer hardware
Re: Asrock z77 Extreme & Sapphire AMD 7950
by
dchou
on 11/01/2014, 19:49:20 UTC
Buyer responsible for escrow.

Make an offer - am negotiable.

Will take BTC or LTC as well.
Post
Topic
Board Computer hardware
Topic OP
Sapphire AMD 7950 GPU
by
dchou
on 09/01/2014, 23:16:45 UTC
AsRock Motherboard is Sold

Still have a new Sapphire Dual-X 7950 GPU

0.4 BTC Shipped within the US
Post
Topic
Board Computer hardware
Re: [WTS] 3 AMD Sapphire 7950s
by
dchou
on 16/12/2013, 17:57:37 UTC
Sold!  Thanks for everyone's interest
Post
Topic
Board Computer hardware
Topic OP
[WTS] 3 AMD Sapphire 7950s
by
dchou
on 15/12/2013, 03:00:10 UTC
8 Months Old

1 Vapor X

2 Dual X 100352-2L HD7950 3G Dual

I'm able to get 640 khash from the Dual X and 620 on the Vapor X

Asking 400 each.

Will take BTC or LTC

Ships from US



Post
Topic
Board Web Wallets
Re: Blockchain.info security [FUNDS STOLEN]
by
dchou
on 21/08/2013, 04:46:54 UTC
My account was hacked on Aug 1st.

https://bitcointalk.org/index.php?topic=266500.0

Someone was able to empty out my blockchain.info account.

Transaction id here:

https://blockchain.info/tx/1174e27cd6de043ec081a68b52f455ba1548f35949c2ba2ddd3abc60f5a29840

I've found no evidence that my email was compromised, and was using two-factor authentication at the time.

How can I determine if this was caused by the rng exploit?  I was using Chrome at the time.

Thanks!
Post
Topic
Board Armory
Re: Signing messages in Armory
by
dchou
on 08/08/2013, 05:43:50 UTC
Thanks, that's the issue I'm having.

When I click on "Get Keys from Wallet" in Ubuntu 10.04, nothing happens.
Post
Topic
Board Group buys
Re: [OPEN] Diversified Group Buy [KNC Jupiter/BitFury 400Gh/VMC Fast-Hash-One]
by
dchou
on 07/08/2013, 02:07:25 UTC
CH,
Are there any plans to re-invest profits to purchase new hardware once the purchased hardware is hashing?
Post
Topic
Board Bitcoin Technical Support
Re: Hacked
by
dchou
on 02/08/2013, 22:02:36 UTC
It looks like it's AES encrypted -- I bet your password was already in a table somewhere.

Yes it's AES encrypted.  If you could PM me a table location, I can do a lookup.
Post
Topic
Board Bitcoin Technical Support
Re: Hacked
by
dchou
on 02/08/2013, 21:00:17 UTC
How does the wallet backup work?  Is it encrypted with that 8 letter 2 number password?  What hash does it use?  Post the hash of your password and I bet someone finds it in a lookup table.

PS If you know where to download these premade private key hash lookup tables send me a PM -- I'm curious to look at one.

PM'd
Post
Topic
Board Bitcoin Technical Support
Re: Hacked
by
dchou
on 02/08/2013, 20:27:34 UTC
How good was your wallet password?  Could you post a similar dummy password here?  Thanks.

8 letters and 2 numbers
Post
Topic
Board Armory
Re: Signing messages in Armory
by
dchou
on 02/08/2013, 18:26:21 UTC
Did you ever figure out how to do this?

I'm running the Offline Ubuntu version and am also unable to sign a message.

I select my address, add some message text and click "Sign Message"  -  Nothing happens.

When I create the signature block, it is copied to clipboard.
Post
Topic
Board Bitcoin Technical Support
Re: Hacked
by
dchou
on 02/08/2013, 16:42:43 UTC
Thanks for everyone's input on this.

The prevailing theory seems to be that the wallet backup file sent to gmail was compromised.

The only other fact is that I did have an unauthorized login attempt on my blockchain account a few weeks back.