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1261  Bitcoin / Press / Re: [2019-06-24] “zero-day” vulnerability in Firefox directed against Coinbase on: June 24, 2019, 07:35:31 PM
I don't believe this story, at least not without more details

Well if that's the case what's their main goal in spreading this news?

the basic angle seems to be : "COINBASE ATTACKED"


maybe it's a hitpiece against mozilla too, but all browsers that interpret javascript are susceptible to these issues really, javascript's so powerful that it's a permanent security nightmare (and hence a bad fit for Bitcoin). This Firefox bug wasn't in the javascript interpreter, but a sandbox escape bug (the sandbox is there to mitigate the damage that malicious javascript can do)
1262  Bitcoin / Press / Re: [2019-06-24]Key Bitcoin Price Indicator Suggests $21,000 ‘Fair Value’ By End Of on: June 24, 2019, 05:54:06 PM
total nonsense


...except if sufficient numbers of people believe it

and that really lays bare what this "news" piece is: it's pure 100% psychology and zero % empiricism. No analysis can predict future behavior in free-market currency prices accurately, especially such a commodity with an absolutely fixed supply schedule. "Uptrend" is about the best price prediction anyone can give, the rest is (at best) pure guesswork, or (at worst) pure market manipulation
1263  Bitcoin / Press / Re: [2019-06-24] “zero-day” vulnerability in Firefox directed against Coinbase on: June 24, 2019, 01:31:18 PM
I don't believe this story, at least not without more details


Security vulnerabilities in a browser would only affect the website if they're serving web content using the browser software. Who the fuck uses Firefox to serve web content?!?!? Huh

This basically sounds impossible, so someone is very confused about this, not least of all myself



Edit: maybe Coinbase users of Firefox are being targetted? Don't see what makes Coinbase any different to any other exchange, and so it's still baffling tbh
1264  Bitcoin / Press / Re: [2019-06-21] FATF: "37 Global Crypto Exchanges Must Now Share Customer Data" on: June 23, 2019, 03:06:35 PM
There are many countries who will not abide by these rules, any large decent exchange will simply pack up and move. It's not like they have to be situated on their land, servers and data are easily transferable.

that might work for a year or two until countries start getting blacklisted by the financial system. the first FATF statement on compliance with these rules is in june 2020. they may start blacklisting at that time. at the latest, it'll start happening by 2021.

pfffff, who cares, Bitcoin is designed to handle exactly that problem. It's a bit like the US gangsterment threatening to blacklist people from using SWIFT or dollar based bank accounts; when there are alternative networks, and all the blacklisted people are trading with one another over those, then it's not only a non-credible threat, but it actually harms those doing the blacklisting more than it does their targets
1265  Bitcoin / Development & Technical Discussion / Re: Does lightning network really solve the scalability problem? on: June 19, 2019, 07:08:58 AM
we're waaay OT, but:

I don't think it's relevant, Satoshi's not here, or perhaps anywhere. To re-iterate, he wasn't perfect anyway, and he was happy to be wrong to make Bitcoin right.

I don't see the point in using something that no longer exists and wasn't always right as any kind of measuring stick
1266  Bitcoin / Development & Technical Discussion / Re: Does lightning network really solve the scalability problem? on: June 18, 2019, 10:02:05 PM
I thought segwit was a blocksize increase though. From my understanding, the witness data is still part of the blockchain and legacy nodes are provided a stripped version without the witness data. I don't see that as 1 MB being immutable.

Indeed, although it looks more and more like a very adept compromise every day. 4MB blocks are theoretically possible, but because the Bitcoin ecosystem took so long to support and use segwit addresses, the average block is only ever ~ 1.3MB


I'm sure if the developers can implement this work around to increase block size, there will be other work arounds in the future that increase blocksize.

sure, but the best limit is the smallest possible. That might mean dozens of megabytes block weight, but it's really impressive to see the work being done to make more efficient use of 4MB. The ideal to me would be if further space utilization improvements renders 4MB too much, and a cut is instituted instead (assuming of course that 4MB is too much for a fully mature Bitcoin market with highest possible adoption)
1267  Bitcoin / Development & Technical Discussion / Re: Does lightning network really solve the scalability problem? on: June 18, 2019, 08:54:18 PM
I'm don't think satoshi planned for the 1mb size to be immutable.

What satoshi said doesn't mean what satoshi knew. He may or not have known that 1 MB blocksize would eventually become yet another value which becomes immutable due protocol maturation

A remarkable fact about Satoshi (which is all too often forgotten) is recorded right here on Bitcointalk: sometimes, he got even fairly significant things wrong


Even more remarkable: Satoshi was happy to be wrong, because he wanted to get Bitcoin right. He wasn't jealously guarding the design decisions made in the original Bitcoin 0.1, it was the complete opposite. He fully welcomed and encouraged others to poke holes in Bitcoin, to make it as good as possible.

What would he think now? Who knows (we may never hear from him/them again). We've got to get this right now, not him, and that appears to be exactly what he wanted.
1268  Bitcoin / Development & Technical Discussion / Re: Sighash_NoInput on: June 18, 2019, 08:43:21 PM
Hi, everyone,
I have to ask you about SIGHASH_NOINPUT signature script. Means it that I can write a transaction its output can be rewritten in the future because the signature doesn't include output hash?
In original Eltoo whitepaper is written:
Quote
Notice that binding allows us to spend any output, without invalidating the signatures, as long as the output scripts and the input scripts match.
What means "output scripts and the input scripts match"? That means the next transaction must have the same output script?


0. The "no input" operation is being very very carefully thought out. Several ways to achieve it have been proposed, but so far everyone seems happy to continue to think about it some more. This is because it introduces a specific form of malleability (deliberately) to transactions, which could be misunderstood or abused. Note that this is not the same form of malleability that was removed when tightening signature rules, or with segregated witness, this is a different type of malleation than those.

so, the most important point imo is: whichever way "no input" gets introduced to Bitcoin script, it might not be in the form of any of the proposals that are around now. Wait and see, things could change (they have a couple times already).



1. It means the inputs can be unspecified when transactions are signed. That would be rejected by Bitcoin validation now. Some have suggested the amount should be specified.

2. all inputs and outputs are basic scripts, written in Bitcoin's own scripting language. What I think this probably means (without reading the original) is that the input script must be the same logic as the output script, but not necessarily the same money input needs to be used as the money output
1269  Other / Politics & Society / Re: U.S government blames Iran for attack on oil tankers in Gulf of Oman on: June 18, 2019, 09:51:07 AM
one of the ships is owned by a company that has been supportive of Iran in its oil trading ventures. Why would they attempt to "punish" this shipping company. The only countries that benefit from this attack are Washington and their allies.

^ this is what I'm talking about. Don't you think that the US military have access to that information? If the Iranian government aren't stupid enough to attack a shipping company that defied sanctions against them, why would the US government attack that company's vessel as a false flag? You're happy to believe the Iranian government are smart enough to avoid such a mistake, but that the Americans are not? That argument doesn't make sense.
1270  Other / Politics & Society / Re: U.S government blames Iran for attack on oil tankers in Gulf of Oman on: June 18, 2019, 09:42:45 AM
I disagree that the US establishment perpetrated this as a false flag



"US did it" reasoning: are Iranians dumb? they have nothing to gain


Unfortunately, the exact same reasoning applies to the US; they cannot in 2019 be so dumb to expect such a false flag attack (blaming the Iranian military) to be effective. Not in 2019.


It would be far far wiser to consider why we have been offered this "it's an obvious false flag" incident at a time like this. I notice, for instance, that a significant part of the reporting was the UN statement whereby they cast themselves as a neutral voice of reason.

I strongly suspect that this was theater, but not to advance US power.
1271  Bitcoin / Press / Re: [2019-06-07] India Proposes 10-Yr Jail For Crypto Use, May Introduce own crypto on: June 17, 2019, 11:07:05 AM
This is a gross oversimplification. That is not what happens when money changes hands due to "corrupt administration". It is not a case of "An individual" being forced/ pressurized. All such major scams are generally a mutual exchange between partners in cahoots.

that's not what I meant though


The money that gets diverted is "Public Money". What suffers is Public Infrastructure, healthcare, education etc.

that ^^^ is what I meant.


Don't give them money. They give it to their friends to conduct public projects, then both put some or most of the money in their pockets. They're corrupt.


Be sure to give your money to people who do spend your money on good things that benefit others, and there's no real way of pointing a finger at you saying you're the problem.
1272  Bitcoin / Press / Re: [2019-06-07] India Proposes 10-Yr Jail For Crypto Use, May Introduce own crypto on: June 14, 2019, 11:14:06 AM
Hmm. Everyone using BTC would mean putting public expenditure on a public blockchain. This would automatically result in accountability.

sure, if any group is pooling money to subsidize something of which they have joint ownership, they would be wise to keep track of the transactions that take place in the pool


Yet, those with power will always find a way to get paid and they are inherently shielded by the nature of cryptocurrency.  So while bitcoin can solve the problem of Govt and Central Bank monopoly on the value of money, i think it creates additional problems when it comes to corruption. This is why it is easier to target it in a developing country like India.
But yes, targeting BTC for that is a typical diversionary tactic. Its not the tool but the intent of its use which is the problem here.

people in power can't misspend your money if you don't give it to them. so Bitcoin does solve that problem.

if you think that you will give your BTC to corrupt people if (when) they pressurize you, I reiterate: please sell to someone who won't give away their democratic rights to corrupt bullies
1273  Bitcoin / Press / Re: [2019-06-07] India Proposes 10-Yr Jail For Crypto Use, May Introduce own crypto on: June 14, 2019, 07:20:37 AM
i am quite sure that Bitcoin wasn't "designed" to support bribes and corruption.

yes it was, it was designed to engender outright financial independence. that includes people using Bitcoin to do immoral things, as well as the moral


From that viewpoint, the regulators/ Govt project cryptocurrency as simply another way of safely storing "Bribe money". The Govt. officials in India who amassed disproportionate assets had this "Swiss Bank" thing going on for the longest time.

Its a difficult problem to solve and a difficult propaganda to counter.

no it's not, if everyone has a "swiss bank account" then no-one need pay money to corrupt officials to begin with




it's very simple.

Bitcoin is code. The code does exactly what it does, nothing else. It enables complete financial independence. If you don't want that, you bought the wrong thing: do everyone a favour, sell
1274  Bitcoin / Development & Technical Discussion / Re: Channel Factories on: June 13, 2019, 04:05:25 PM
if you want a productive thread with useful answers to these questions, lock this thread and re-open as a self-moderated thread. This one will turn into a 100-page troll-a-thon
1275  Bitcoin / Bitcoin Discussion / Re: Fraud-Fighting ‘Watchtowers’ to Arrive in Next Bitcoin Lightning Release on: June 13, 2019, 08:12:24 AM
if you don't like watchtowers, put an LN node on a raspberry pi. It's easy. Problem solved
1276  Bitcoin / Development & Technical Discussion / Re: Statechains: a new Layer 2 protocol. on: June 13, 2019, 06:40:42 AM
This is an interesting proposal. I wish I had the technical expertise to judge the "retirement attack" vector. For example, what exactly do these statements imply? What is the risk in real terms?

Quote
The only way the entity can cheat is if they work with a previous possessor of an transitory key. Even so, they'll only be able to steal that particular UTXO. This becomes much harder with MuSig.
Quote
Yes, that is what 4.1 means. They can steal it at no cost, but we all know who stole it.

in essence it means: trust required
1277  Bitcoin / Press / Re: [2019-06-09] G20 Starts Crypto Discussions - A Look at Global Standards on: June 13, 2019, 06:36:04 AM
What are they really doing in concrete?

nothing yet but they are clearly working up to it.

what are their options, lol


there's one thing that's guaranteed to work, but cannot be done for other reasons: cripple or switch off the internet. But even that can only really work short term, as everyone pissed off by that action will simply build a new internet to route around the bs

Every other possible angle of attack has already been considered and mitigated or neutralized
1278  Bitcoin / Development & Technical Discussion / Re: Full node on a Smartphone on: June 12, 2019, 08:14:36 AM
Surely, the thermal throttling that would likely occur during the CPU intensive initial sync

combined with relatively small batteries and often fairly limited storage capacity

which direction is computation/battery capacity/storage size technologies moving in? increase or decrease?

and as I said, Bitcoin is becoming less demanding on the hardware, except storage space (which is incurable under a satoshi style full node design). All that has to happen is storage capacity has to continue to outperform blockchain growth rate, and phones will continue to become more viable as Bitcoin nodes. All signs indicate that storage tech will do so, NAND flash continues to scale up nicely.
1279  Bitcoin / Press / Re: [2019-06-07] India Proposes 10-Yr Jail For Crypto Use, May Introduce own crypto on: June 12, 2019, 07:53:23 AM
The immediate use case in India would be for corrupt practices like bribes and undisclosed income. They don't want to get into the nuances of having it declared and then tracking them. Banning seems to be the simplest way to go about it.

This will be really bad for enthusiasts like me.


Bitcoin was designed to support exactly this type of behaviour. You should sell your BTC if you don't like this state of affairs, you clearly didn't even understand what it was before you bought.

Your mindset is incompatible with the tool you are using. You can't buy an airplane, then go on to complain that you can't drive it on the highway or park it in your garage.
1280  Bitcoin / Press / Re: [2019-06-11] 100 Bitcoin Users Perform The Largest "CoinJoin" Transaction on: June 12, 2019, 07:44:36 AM
We desperately need other alternative ways in decentralising these services and running this on a Peer2Peer basis.  Huh Roll Eyes

payjoin
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