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Showing 20 of 83 results by 0x3d
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Board Speculation
Re: Wall Observer BTC/USD - Bitcoin price movement tracking & discussion
by
0x3d
on 28/11/2017, 13:08:54 UTC
Listen to Bitcoin passing 10k$ on BFX: https://bitcoinsounds.0x3d.lu *Ding ding ding ding*
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Topic
Board Speculation
Re: Websites for Bitcoin Speculators
by
0x3d
on 15/11/2017, 15:06:50 UTC
Just adding my own: https://bitcoinsounds.0x3d.lu - After a while you know how tops and bottoms sound like Wink
Post
Topic
Board Altcoin Discussion
Re: Bitcoin Gold Core Wallet not syncing
by
0x3d
on 14/11/2017, 10:14:36 UTC
What if I run out of space?

BTG tells you how much it needs while you initially configure your data-path. Currently needs 152GB.
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Topic
Board Altcoin Discussion
Re: Bitcoin Gold Core Wallet not syncing
by
0x3d
on 14/11/2017, 09:07:52 UTC
How to import those nodes?

Settings > Options > Open Configuration file (select some text editor like Notepad if .conf files aren't assigned to any program yet) > Paste all the "addnode=..." lines, save the file > restart BTG client.

Go to Help > Debug Window > Peers to check if it worked. Peers should show up and remain there a minute or two after relaunch.
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Topic
Board Exchanges
Re: [OFFICIAL]Bitfinex.com first Bitcoin P2P lending platform for leverage trading
by
0x3d
on 04/11/2017, 11:27:17 UTC
Anyone else seeing sometimes weird and wrong numbers on Bitfinex' REST API?

Specifically this is about https://api.bitfinex.com/v1/pubticker/btcusd

Now that the price is currently hovering on low volume around 7110 that API endpoint sometimes returns the correct price value, sometimes a value between 120~150$ above the real price.

Correct:

Code:
{
"mid": "7118.15",
"bid": "7116.8",
"ask": "7119.5",
"last_price": "7116.8",
"low": "6930.1",
"high": "7348.4",
"volume": "50659.55555046",
"timestamp": "1509794526.055699"
}

{
"mid": "7112.55",
"bid": "7111.7",
"ask": "7113.4",
"last_price": "7113.7",
"low": "6930.1",
"high": "7348.4",
"volume": "50559.01356782",
"timestamp": "1509794600.6583316"
}

Not so right:

Code:
{
"mid": "7247.25",
"bid": "7247.2",
"ask": "7247.3",
"last_price": "7247.2",
"low": "6820.0",
"high": "7448.0",
"volume": "63495.49522234",
"timestamp": "1509794571.6418443"
}

{
"mid": "7241.95",
"bid": "7241.9",
"ask": "7242.0",
"last_price": "7241.9",
"low": "6820.0",
"high": "7448.0",
"volume": "63507.08039514",
"timestamp": "1509794579.0906284"
}

{
"mid": "7260.05",
"bid": "7259.4",
"ask": "7260.7",
"last_price": "7260.6",
"low": "6820.0",
"high": "7448.0",
"volume": "63486.30370678",
"timestamp": "1509794588.0283325"
}

Please note the returned timestamp values, all these have been returned within a timespan of about a minute and the price has been nowhere near 7250. Any clue what's going on there?

Edit: Seems fixed now that the price is again above the wrong value.
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Topic
Board Speculation
Re: Wall Observer BTC/USD - Bitcoin price movement tracking & discussion
by
0x3d
on 29/10/2017, 20:27:38 UTC
Post
Topic
Board Speculation
Re: Wall Observer BTC/USD - Bitcoin price movement tracking & discussion
by
0x3d
on 29/10/2017, 20:16:42 UTC
Amazon finally accepting Bitcoin?

Post
Topic
Board Speculation
Re: BETI: Bitcoin Exponential Trend Index and technical analysis
by
0x3d
on 18/01/2016, 09:30:12 UTC
So how does that last drop look on BETI? Care to update yet, jl? Thx.
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Topic
Board Exchanges
Re: [OFFICIAL]Bitfinex.com first Bitcoin P2P lending platform for leverage trading
by
0x3d
on 22/10/2015, 19:06:25 UTC
Since your latest UI update a few weeks ago your site seems to be leaking memory. A lot of it, especially on the "Margin trading" tab and a bit less so on the Stats page (in fact, almost every single page does so but these are the worst ones). That is to say if I keep the Margin tab open for a mere 24hrs it is consuming about 1.2+ GB of RAM, almost 15x as much as when it was freshly loaded. The Stats page within the same timespan is using about 4-5x as much as when it was freshly loaded.

I tested in the latest Chrome stable but I'm pretty sure it happens in any other browser.

My firefox has been quite RAM hungry lately and when I stopped using bitfinex in firefox, it's no longer eating up my RAM (the other browser doesn't get to show the leak because I changed my behaviour to "log in, trade, log out, close tab"). So I can confirm there must be some kind of leak somewhere.

Seems fixed since today or maybe yesterday. No more killing tabs daily. Thanks BFX.
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Topic
Board Exchanges
Re: [OFFICIAL]Bitfinex.com first Bitcoin P2P lending platform for leverage trading
by
0x3d
on 17/10/2015, 16:18:01 UTC
I want to ask who never withdraw to the bank in bitfinex, in addition to the fee $ 20 additional fee again or not, example withdraw $ 2,000 - $ 20 = receive $ 1,980, how much your receive the money in your bank , is added fee again or not

Not sure if I got your question right but: BFX immediately cuts 0.1% for non-express and 1% for express withdrawals with 20$ as an absolute minimum for both kinds of transactions so for any amount below 2000$ the express-feature doesn't cost anything extra. Besides that: if your bank account's main currency isn't USD then your bank will exchange the USD coming from BFX into your local currency at whatever (lousy) exchange rate they deem you worthy of and depending on your bank they'll subtract yet some more cents or a few dollars to do just that.
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Topic
Board Exchanges
Re: [OFFICIAL]Bitfinex.com first Bitcoin P2P lending platform for leverage trading
by
0x3d
on 15/10/2015, 10:37:38 UTC
How's bitfinex processing express USD wire transfers these days? Anyone still use them? Or should I look at other exchanges? Please post feedbacks.

Looking at how nobody is complaining about anything, guess bitfinex is tip top.

Can't complain about express withdrawals, the money's usually in my bank account within 24 hrs, sometimes a few hours less, sometimes more but it's a long way from Hong Kong to Western Europe so I guess that's quite fast given the fact that we're talking about antique banking technology.

In fact I always pick the express option as BFX is charging 20$ minimum in w/d fees anyways and as I'm usually withdrawing less than 2000$ their 1% cut for express doesn't surpass that minimum amount. Sure, the 20$ are a bit of a waste for small(ish) amounts but I guess that's a fair price to pay for their good service (and for now partially sloppily coded website - nothing that can't be easily fixed though).
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Topic
Board Exchanges
Re: [OFFICIAL]Bitfinex.com first Bitcoin P2P lending platform for leverage trading
by
0x3d
on 09/10/2015, 12:30:10 UTC
Since your latest UI update a few weeks ago your site seems to be leaking memory. A lot of it, especially on the "Margin trading" tab and a bit less so on the Stats page (in fact, almost every single page does so but these are the worst ones). That is to say if I keep the Margin tab open for a mere 24hrs it is consuming about 1.2+ GB of RAM, almost 15x as much as when it was freshly loaded. The Stats page within the same timespan is using about 4-5x as much as when it was freshly loaded.

I tested in the latest Chrome stable but I'm pretty sure it happens in any other browser. I tried debugging it for a bit, seems as if you're not re-using DOM-nodes within your AJAX-"framework" (or whatever kind of messy hairball you seem to be compiling in there). It's constantly adding new nodes without cleaning up/reusing them afterwards. The DOM-node count always seems to go up after a call to update_tickrates() but im just too lazy to analyze your 80.000+ lines of (re-formatted) JS Code. 80k lines for a site as, well, still quite simple as BFX just seems like an awkward amount of over-engineering to say the least. It would be nice to have a responsive site again without having to kill and reload tabs every other day.

Other than that, your UI redesign looks really nice Smiley
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Topic
Board Exchanges
Re: [OFFICIAL]Bitfinex.com first Bitcoin P2P lending platform for leverage trading
by
0x3d
on 17/09/2015, 12:26:16 UTC
Can't place orders via the website anymore: "Uncaught ReferenceError: submitOrder is not defined. onclick @ exchange:684"

Still can't trade because of this. What's going on?!

Edit: Working again. Thx.
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Topic
Board Exchanges
Re: [OFFICIAL]Bitfinex.com first Bitcoin P2P lending platform for leverage trading
by
0x3d
on 16/09/2015, 11:59:38 UTC
Can't place orders via the website anymore: "Uncaught ReferenceError: submitOrder is not defined. onclick @ exchange:684"
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Topic
Board Exchanges
Re: [OFFICIAL]Bitfinex.com first Bitcoin P2P lending platform for leverage trading
by
0x3d
on 05/09/2015, 09:48:32 UTC
I beleive this has a lot to do with dropping USD rates:



Bitfinex used to be way above the rest when it comes to volume, however after the recent 'events' a lot of BTCUSD volume has moved to other exchanges.

What site is that?
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Topic
Board Exchanges
Re: [OFFICIAL]Bitfinex.com first Bitcoin P2P lending platform for leverage trading
by
0x3d
on 25/08/2015, 21:59:28 UTC
The exchange seems to be up and running now! I could cancel orders through api...

Until they took it down again! According to their Twitter page the issue seems to be primarily with the BTC/USD pair, but affects all pairs when the trading engine is down.

My balance is wrong now. It seems that they have "lost" some part of it. This exchange is a complete fuck-up!

www.twitter.com/bitfinex: We are experiencing data corruption issues and will be offline until corrected. Sorry for the inconvenience.

Dying storage sucks big time! Or is this maybe related to recent changes in backend logic?

There should be no such notion as "dying storage" (or "data corruption" due to an obscure hardware failure) at an exchange with daily volumes of a few million dollars...

I hope they didn't run with the money the whole exchange on a single disk

+1 but that's just how technology still works. Even the fattest (network-)RAID or whatever goes tits up at one point, even the least fat-fingered admin throws the wrong commands into the wrong console at one point... After all bitfinex.com still has "Beta" written on it somewhere, doesn't it?

BFX: It would be nice to see some kind of technical details about how your systems are implemented and secured. How many servers are behind the production systems? What redundancies are in place for storage, memory, network, power supply, physical locations. Load-balancing, Firewall, IPS, IDS, DDoS and so on? Sure, details that your competitors probably shouldn't know but your users sure could need some kind of reassurance after so many eff-ups in a row.
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Topic
Board Exchanges
Re: [OFFICIAL]Bitfinex.com first Bitcoin P2P lending platform for leverage trading
by
0x3d
on 25/08/2015, 19:48:52 UTC
The exchange seems to be up and running now! I could cancel orders through api...

Until they took it down again! According to their Twitter page the issue seems to be primarily with the BTC/USD pair, but affects all pairs when the trading engine is down.

My balance is wrong now. It seems that they have "lost" some part of it. This exchange is a complete fuck-up!

www.twitter.com/bitfinex: We are experiencing data corruption issues and will be offline until corrected. Sorry for the inconvenience.

Dying storage sucks big time! Or is this maybe related to recent changes in backend logic?
Post
Topic
Board Speculation
Re: Wall Observer BTC/USD - Bitcoin price movement tracking & discussion
by
0x3d
on 24/07/2015, 08:16:36 UTC
2

Fail. We're already going up Up UP Smiley

This mini rise is only a test  Cheesy

Hope so Smiley But only 8k in shorts to be covered on BFX... not convincing at all :-/
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Topic
Board Speculation
Re: Wall Observer BTC/USD - Bitcoin price movement tracking & discussion
by
0x3d
on 24/07/2015, 08:13:45 UTC
2

Fail. We're already going up Up UP Smiley
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Topic
Board Digital goods
Re: [FREE] 2 Money Methods
by
0x3d
on 15/07/2015, 07:38:58 UTC
Interested. Still wanna tell?