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04-22-2017 , 09:14 PM
Quote:
Originally Posted by PlasticElephant
Are hardware wallets easy to setup for a noob? What happens if I lose that?
Very easy.

When you get it, you copy down a 24 word recovery phrase. If you lose your HW wallet or it gets damaged you can still recover your btc/eth/tokens from the pass phrase. So ideally you'd keep the hw wallet safe and then a copy or two of the passphrase safe somewhere else.

For added security you can write down 23 of the 24 words and only you would know the 24th word.

Of course if you did that and died your funds would be lost forever. So maybe tell someone you know the 24th word.

And yes, it is very easy for a noob. I always recommend with crypto to send a very small amount, make sure you are comfortable with how it works, and then load it up.
Bitcoins - digital currency Quote
04-22-2017 , 09:52 PM
Quote:
Originally Posted by vikthunder
I'm not surprised you mis-understood the context of this example, either on purpose or not.

If it takes, 6 months for 100M people to open LN connections on chain with SegWit (assuming no closures and no other transactions), then obviously, LN+SW cannot support 100M users.
You think all 100,000,000 show up one day? No, it's spread out over time. If you can onboard 100,000,000 new people over 6 months, that shows amazing growth possibility. Keep in mind, many users with small balances are going to be very happy to just have a trusted third party for what they need.

Quote:
Originally Posted by vikthunder
That means if 1 person only opens 1 connection, and nobody else does an on chain TX, the at most, each person could only close 1 connection per year. Therefore, all LN connections would have to be for >1 year, which is entirely impractical.
Not at all. Why would you ever need to leave it if it was that widely used?

Quote:
Originally Posted by vikthunder
Also, it's worth noting that the lightning network is not really compatible with full blocks. It says so right in the white paper.

If Bob broadcasts an invalid closing TX, then Alice has (for example) 100 blocks to refute the invalid closing. If blocks are full, there's no guarantee that she will be able to adequately refute the claim, either because it's too expensive or at least too expensive to guarantee it will go through in the next 100 blocks.

Blocks will *always* be full. Get used to it. And no, it doesn't say it is impossible. Since you would close in cases of fraud, and you get to seize their money, you would happily pay an enormous fee out of the thieves pockets.


Quote:
Originally Posted by vikthunder
As noted in the paper, Maxwell's solution to the problem is to not count full blocks against the closing time...but it blocks are perpetually full, then no lightning TX will ever close under that scenario, permanently trapping all of the bitcoin that should go to the closer of the channel.

Which all leads to the shocking, but obvious conclusion, that LN actually works better with BU or at least significantly larger blocks than it does with SW.
Complete bull****, as expected from you vik. LN doesn't work better with BU because BU is fundamentally broken.

You think all 100,000,000 show up one day? No, it's spread out over time. If you can onboard 100,000,000 new people over 6 months, that shows amazing growth possibility. Keep in mind, many users with small balances are going to be very happy to just have a trusted third party for what they need.

Quote:
Originally Posted by onemoretimes
So is some **** about to hit the fan with this Bitfinex issue? Here is their statement. I'll post a few theories in the following post.

"April 13, 2017
Bitfinex is currently experiencing delays in the processing of outbound USD wires to customers. The normal channels that we have been operating through in the past are currently unavailable. Alternative channels are being opened to solve these transmission delays; however, the complexity and scale involved mean that it is taking some time to return to normal withdrawal velocities. Consequently, customers requesting USD wires should expect delays as we work to normalize the withdrawal process. USD deposits remain unaffected.

There is currently no ETA on full normalization of USD wires, but we are working hard to provide alternatives to our customers and will continue to provide updates as we progress. Notably, we can process withdrawals in other currencies, namely, Hong Kong Dollars (HKD) and Swiss Francs (CHF). In addition, we expect to confirm the availability of Japanese Yen (JPY), Australian Dollars (AUD), and Canadian Dollars (CAD) in the next few days, and Euros (EUR) sometime next week. Different currencies have different conversion spreads at our bank, which vary between 0.20% and 0.50% from the interbank market. If you are interested in any of these alternatives, please contact support at support@bitfinex.com.

As we enable the ability to withdraw in new fiat currencies in the coming weeks, it is our intention to also accept deposits from and list additional trading pairs against the new currencies. The addition of other fiat pairs has been on Bitfinex’s roadmap since September of last year, and recent developments have provided impetus for this functionality.

Users who wish to cancel their pending withdrawals may do so through the interface and have the USD credited back to their accounts. If for any reason you are unable to do so, please contact support.

Please also note that Friday, April 14 and Monday, April 17 are bank holidays in Taiwan and some other jurisdictions, no outbound or inbound wires (in any currency) will be processed on those days.

We are working on a more detailed blog post discussing recent legal actions taken by Bitfinex; but for now, we do want to dispel some of the misinformation that we have seen on the internet:

No U.S. banks are holding any customer funds.
Funds are not frozen. Some payment channels are closed to us while new channels are being opened.
Bitfinex is not insolvent. In fact, completing the BFX Token redemption process on April 3rd has paved the way for us to retain a major accounting firm to audit our balance sheet. We are in active discussions with several candidates and expect an announcement on this by the end of this month.
To the best of our knowledge and belief, neither Bitfinex nor any of its principals are being investigated for any crime of any sort, anywhere.
To the best of our knowledge and belief, no entity in the Bitfinex group is being singled out by correspondent banks. We understand that Bitfinex is a victim of correspondent bank de-risking, targeting money service businesses (MSBs) in general and “virtual currency” exchanges in particular.
This is a frustrating situation for everyone. Bitfinex’s management team has been working around the clock to find satisfactory resolutions to these outstanding issues, and we will continue to post updates as we progress. We apologize for any inconvenience that customers may be enduring. We thank you for your patience."
US banks are basically ****ing over Bitcoin services like they did poker. Be ready for Black Friday.


Quote:
Originally Posted by Everest17
Anyone know anything about factom?
Pretty much a pure scam. Factoids are rediculous. Factom is an overly complex way to do something that's pretty simple to do, all so they could make a bull**** ICO.
Bitcoins - digital currency Quote
04-23-2017 , 02:40 AM
Quote:
Originally Posted by housenuts
For added security you can write down 23 of the 24 words and only you would know the 24th word.
If you know 23 out of 24 words brute forcing should be pretty straight forward and any semi skilled software guy should be able to write a script that brute forces the last word in a few minutes.
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04-23-2017 , 03:47 AM
Quote:
Originally Posted by heltok
If you know 23 out of 24 words brute forcing should be pretty straight forward and any semi skilled software guy should be able to write a script that brute forces the last word in a few minutes.
For every time you guess wrong you will have to wait exponentially longer to try your next guess. You don't have very many tries until you die of old age.

Maybe you could hack the trezor to bypass the waiting time, but that would be more than a semi skilled software guy can manage.
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04-23-2017 , 04:32 AM
Quote:
Originally Posted by Mat Cauthon
For every time you guess wrong you will have to wait exponentially longer to try your next guess. You don't have very many tries until you die of old age.

Maybe you could hack the trezor to bypass the waiting time, but that would be more than a semi skilled software guy can manage.
Any citation for this? Fwiw this was in the text I responded to:
Quote:
If you lose your HW wallet or it gets damaged you can still recover your btc/eth/tokens from the pass phrase.
I assumed it was a seed and testing these I assumed would be O(n), is this incorrect?
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04-23-2017 , 05:58 AM
Tom, are you invested in or excited about any of the alts?
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04-23-2017 , 06:59 AM
Quote:
Originally Posted by heltok
If you know 23 out of 24 words brute forcing should be pretty straight forward and any semi skilled software guy should be able to write a script that brute forces the last word in a few minutes.
Would be hard to brute force 24THword@seCret69+(LoL)
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04-23-2017 , 07:00 AM
Quote:
Originally Posted by TheMVP
Tom, are you invested in or excited about any of the alts?
Im more curious if Tom reinvested in btc or is still on the sidelines. It's 2x or so since he sold.
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04-23-2017 , 10:26 AM
Quote:
Originally Posted by heltok
Any citation for this? Fwiw this was in the text I responded to:


I assumed it was a seed and testing these I assumed would be O(n), is this incorrect?
You're right, I misremebered. I was thinking of the pin that is protecting a particular trezor device.

http://doc.satoshilabs.com/trezor-fa...umerical-signs
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04-23-2017 , 05:27 PM
Quote:
Originally Posted by TomCollins
Keep in mind, many users with small balances are going to be very happy to just have a trusted third party for what they need.
Trusted 3rd parties? I see the bitcoin dream is still alive.

And how are these users with small balances supposed to get on LN if it takes significant $$ to open and close a connection.

Quote:
Blocks will *always* be full. Get used to it. And no, it doesn't say it is impossible. Since you would close in cases of fraud, and you get to seize their money, you would happily pay an enormous fee out of the thieves pockets.
I wouldn't happily pay an enormous fee. I'd much rather pay a small or insignificant fee. Also, any time money to seize < enormous fee, then the person contesting is automatically screwed.

Quote:
And no, it doesn't say it is impossible.
I never said solving the LN-full block incompatibility is impossible, I only said it's clearly identified in the LN white paper as a problem. And as of today, that problem remains unsolved.

But then again, LN has a lot of unsolved economic problems, so it's probably not worth singling out just that one.
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04-23-2017 , 10:29 PM
Quote:
Originally Posted by TomCollins

US banks are basically ****ing over Bitcoin services like they did poker. Be ready for Black Friday.
This may be so. Price can take a hit when they really try and block it.

BUT BITCOIN WILL LIVE ON!

I dunno if it was the sunday funday on the lake or what, but I had a revelation of how big this **** is really going to get. Basically talking to my bro in law who is accumulating via my advice. He joined me back in the BTC $20 range so he's rode some ride's. Anyhow, he had said he was putting like $200/month in BTC/ETH. Then he also talked about the stupid BS stocks he was buying. I said **** that, put it all in the cryptos. It comes down to that he just can't because of the laws and regulations for retirement funds and what not. IT'S NOT A MATTER OF IF, BUT WHEN THE BTC ETF GETS APPROVED. https://www.youtube.com/watch?v=dejYN7-ISjQ
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04-25-2017 , 06:27 PM
anyone have book recommendations for ETH/BTC? Also best news sources?
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04-25-2017 , 06:54 PM
Haven't read any books on the topic but there are tons of videos on youtube I've been watching to learn about crypto currency.
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04-25-2017 , 07:21 PM
Quote:
Originally Posted by BagOfSuck
anyone have book recommendations for ETH/BTC? Also best news sources?
Digital Gold:
https://www.amazon.com/Digital-Gold-.../dp/006236250X

News source for ETH:
https://www.reddit.com/r/ethtrader/
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04-25-2017 , 07:45 PM
Ya reddit...
R/ethereum
R/bitcoin
R/btc

And then various slack channels.
Coinfund is really good
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04-25-2017 , 10:48 PM
Honestly, I'd start with the bitcoin white paper, the lightning network white paper, and the ethereum white paper. Make sure you understand the underlying tech and assumptions. There's so much miss-information being spread around with bitcoin that it's best to make your own conclusions. Most recent articles/videos on BTC are biased toward either the small block or big block visions of bitcoin.

With ETH, that's much less of an issue.
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04-26-2017 , 03:01 AM
There's a free Princeton Bitcoin textbook. Dense, but worth it imo.

Here ya go, with the lectures and links to their Coursera course as well:
http://bitcoinbook.cs.princeton.edu/
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04-26-2017 , 06:55 AM
There's also a free course on Coursera and the University of Nicosia to get a better underlying understanding of the tech behind bitcoin, but it will make you understand all crypto in general
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04-26-2017 , 09:47 AM
There is very little talk about the price here. Seems a bit strange given the prices at Bitfinex, Poloniex and Bitstamp right now. Many ATHs have been taken and some are in the air.
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04-26-2017 , 11:44 AM
Quote:
Originally Posted by heltok
There is very little talk about the price here. Seems a bit strange given the prices at Bitfinex, Poloniex and Bitstamp right now. Many ATHs have been taken and some are in the air.
I was just talking about that to a fellow investor yesterday. BTC hitting ATH's and not a word. That's the way I like it. Makes it feel less hypey.

http://www.coindesk.com/sec-orders-r...etf-rejection/

SMH. Seriously.. they delay it multiple times over 3 years and now they are going to allow a review of it a couple months later???? WTF has changed.
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04-26-2017 , 06:35 PM
Quote:
Originally Posted by onemoretimes
I was just talking about that to a fellow investor yesterday. BTC hitting ATH's and not a word. That's the way I like it. Makes it feel less hypey.

http://www.coindesk.com/sec-orders-r...etf-rejection/

SMH. Seriously.. they delay it multiple times over 3 years and now they are going to allow a review of it a couple months later???? WTF has changed.
Food for thought. Is this maybe why Bitfinex has been locked up? Did the winklevoss twins put in to action to have the only unregulated exchange that accepts USD shut down? Seems like impeccable timing.
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04-26-2017 , 06:49 PM
In case ya missed it:
http://www.antbleed.com/

"Antbleed is a backdoor introduced by Bitmain into the firmware of their bitcoin mining hardware Antminer.

The firmware checks-in with a central service randomly every 1 to 11 minutes. Each check-in transmits the Antminer serial number, MAC address and IP address. Bitmain can use this check-in data to cross check against customer sales and delivery records making it personally identifiable. The remote service can then return "false" which will stop the miner from mining.


At worst, this firmware backdoor allows Bitmain to shut off a large section of the global hashrate (estimated to be at up to 70% of all mining equipment). It can also be used to directly target specific machines or customers. Standard inbound firewall rules will not protect against this because the Antminer makes outbound connections.

Even without Bitmain being malicious, the API is unauthenticated and would allow any MITM, DNS or domain hijack to shutdown Antminers globally. Additionally the domain in question DNS is hosted by Cloudflare making it trivially subjected to government orders and state control."
Bitcoins - digital currency Quote
04-26-2017 , 07:26 PM
Quote:
Originally Posted by onemoretimes
Food for thought. Is this maybe why Bitfinex has been locked up? Did the winklevoss twins put in to action to have the only unregulated exchange that accepts USD shut down? Seems like impeccable timing.
Holy ****, I needed to reply to this just to intensify the fact that this actually might be legit. Winkle **** put in for a review a week after denial, and it gets approved shortly after Bitfinex gets locked up after operating for years.

If that's not writing on the wall I dunno what is. I realize there are other unregulated exchanges, but as far as I know they don't accept USD. Mayeb the fact that they will only use exchanges that accept USD deposits and withdrawals for price would take the whole unregulated aspect out of it.

I legit think this may be the real deal!!!!
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04-26-2017 , 09:05 PM
Quote:
Originally Posted by iloveny161
In case ya missed it:
http://www.antbleed.com/

"Antbleed is a backdoor introduced by Bitmain into the firmware of their bitcoin mining hardware Antminer.

The firmware checks-in with a central service randomly every 1 to 11 minutes. Each check-in transmits the Antminer serial number, MAC address and IP address. Bitmain can use this check-in data to cross check against customer sales and delivery records making it personally identifiable. The remote service can then return "false" which will stop the miner from mining.


At worst, this firmware backdoor allows Bitmain to shut off a large section of the global hashrate (estimated to be at up to 70% of all mining equipment). It can also be used to directly target specific machines or customers. Standard inbound firewall rules will not protect against this because the Antminer makes outbound connections.

Even without Bitmain being malicious, the API is unauthenticated and would allow any MITM, DNS or domain hijack to shutdown Antminers globally. Additionally the domain in question DNS is hosted by Cloudflare making it trivially subjected to government orders and state control."

This is gigantic news. There is absolutely no excuse for it and explains why miners are so unable to defy Jihan Wu, even when he rapes them with his 20% extra edge in ASICBoost. They defy him, he bricks their systems.

This also opens up a large number of attacks to the network.

Bitmain is an absolute cancer to Bitcoin. Changing the POW is absolutely necessary.
Bitcoins - digital currency Quote
04-26-2017 , 09:23 PM
Quote:
Originally Posted by TomCollins
This is gigantic news. There is absolutely no excuse for it and explains why miners are so unable to defy Jihan Wu, even when he rapes them with his 20% extra edge in ASICBoost. They defy him, he bricks their systems.

This also opens up a large number of attacks to the network.

Bitmain is an absolute cancer to Bitcoin. Changing the POW is absolutely necessary.
It's called POS and that's what ethereum is doing. But I know you don't like none of dat.

Last edited by onemoretimes; 04-26-2017 at 09:35 PM.
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