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641  Bitcoin / Development & Technical Discussion / Re: SegWit, NOMP, and Empty Blocks... on: November 19, 2019, 05:57:51 PM
QUESTION: If I change my NOMP code to create Empty Blocks (with only the coinbase transaction) will I get around the problem of other (SegWit-compliant) nodes considering my block as invalid?

Huh

there's nothing to get around, segwit being activated won't invalidate your block. pools were mining non-segwit blocks long after activation, they probably still are

after all, segwit was a softfork, that means everything that was valid before is still valid afterwards
642  Bitcoin / Bitcoin Discussion / Re: I've come full circle, BTC is the only worthwhile cryptocurrency on: November 19, 2019, 05:53:34 PM
I'm not sure if this requires a hard fork tho

you're right, it's not

don't really understand your point though, we're talking about the "new blockchain tech usurps satoshi's model" aspect, not general "future problems"
643  Bitcoin / Development & Technical Discussion / Re: Transaction mining on: November 19, 2019, 02:30:22 PM
hey this is cool!

all we have to do to deter trolls from setting up threads with sock puppets is threaten the predictable arrival of said trolls before they turn up!


it's mighty convenient that this thread was so transparent, take note troll patrol Cool
644  Other / Ivory Tower / Re: Replacing Windows with Linux on: November 19, 2019, 02:22:02 PM
Carlton Banks, what's your opinion about MX? I'm always interested to find out (and try out) new alternatives.

meh, it's a tough call, I'm not unenthusiastic


There's a bad aspect to the Linux laissez-faire model: too much choice, to the point of being overwhelming. That's part of the reason why the "main" distros (red hat, debian, slackware, gentoo) rose to the top in the 2000's; there was so much choice that people chose by listening to the technical assessments of people they trust, not by making their own judgements. And to a certain extent, that's how it's continued, distros like Ubuntu just built on top of the trust built up in the Debian brand.

Taking the trust out of the decision making process is therefore the best route around that issue, and so the "source based" distro was born (I think gentoo and crux were the first). Now of course, that approach simply saw a proliferation of models, but at least it's easy to see which is better (gentoo wins on ecosystem and support/community, guix and nixOS have the best trust-less tech model)


So MX? It's cool that they're following Unix principles and dropping Systemd. But the whole Linux/Unix model is advancing further in the trustless direction, and that's the trend I'm gonna follow. As a Bitcoiner, trustless tech makes more sense to me.
645  Bitcoin / Bitcoin Discussion / Re: The Problem With Being Apolitical in Bitcoin and Crypto on: November 19, 2019, 11:10:15 AM
You're an anarchist? Well, you should imagine how a world without government would be. You can use developing countries with a corrupt government that doesn't look out for them as an example, and you will see how those countries are messed up. And as an anarchist you don't participate in votes or anything in politics but you will still obey the laws that are set by those who rule your country, so how does that even make any sense?

everyone behaves like anarchists most of the time

we all hang out with friends, meet new people in social situations, or go to businessplaces to trade with other people

laws mostly don't drive behavior in those situations (they're only the safety net for when a small minority of people start to act like complete dicks). The vast majority of behavior involves people pretty much making up their own rules for how they're going to treat each other, and they do it because they know that cooperating and working together makes everyone better off. It's just peer-to-peer government, you're all figuring out the way you want to work together, because it makes everyone happy.

and for those situations where someone does act like a dick, it's easy: cut them out, stop dealing with or talking to them. It works 99% of the time, they either change their mind, or they never come back. 1% of the time they become even more of a dick, and when you think about it, legal action is not strictly necessary to handle that tiny proportion of problem people, most people can still deal with issues like that without outside help (it's actually better for everyone, especially yourself, if you do that).

the biggest dicks around these days are the people we give all the power to; government workers and corporate executives & managers. Instead of protecting everyone (their supposed job), they protect themselves and their friends.

It's not democracy anymore, it's just the old-school feudal system all over again; they're like the lords, and we're the peasants. I'm not cooperating with that bullshit, and neither are millions of people around the world these days, check out the news headlines for the proof Smiley
646  Bitcoin / Bitcoin Discussion / Re: I've come full circle, BTC is the only worthwhile cryptocurrency on: November 19, 2019, 10:39:18 AM
If there was somehow, a far better piece of decentralised distributed ledger that is invented in the future, this can just be forked into the Bitcoin network and the existing data is retained, or the Bitcoin data is transfered to the new distributed ledger.

exactly this was suggested when "Directed Acyclic Graph" chains were newly proposed.


Proposed by who? A Core developer?

no, it was Sergio Demian Lerner's concept. Although arguably it's just an evolution of the "tree-chain" concept, which was proposed by (former?) Bitcoin dev Peter Todd


Quote

A big problem was how to mine using a chain that's really structured like a tree, how do you arrive at consensus on newly distributed money? And of course, the answer was to start with a satoshi style PoW uni-chain, mine all the coins, then fork to a DAG chain once there are no new coins left.


That proposal is a little naive, isn't it? We've already seen what kind of drama the community had with the scaling debate. That proposal would be like nuclear war if taken seriously.

that was my idea Grin (but maybe Peter Todd suggested it as part of tree-chains? Not sure Undecided ) But it's really just a potential solution to the "2140 problem"; when the block subsidy ends, how do we incentivize mining new blocks? So it would seem like inducing armageddon for no reason if it was proposed to be rolled out any time like today, but 2140 is not today Wink
647  Other / Politics & Society / Re: Is Macron the new European leader? on: November 19, 2019, 10:16:54 AM
Macron isn't strong and isn't good. He's a supporter of globalization and one big strong Europe with 1 leadership and one army. I don't think this is such a good idea.
Agree with that. The whole idea of a European army is ridiculous. Europe spends a lot of the time arguing with itself. The army would never work.

soldiers are psychologically rather like football supporters or a wolfpack; tribal & territorial

If I was a foreign army fighting the EU army, a biiiiiig part of my tactics would be to try to split the EU army, to turn the regiments against each other. And it would be really easy, whichever way Macron wants to arrange the smorgesbord on the plate
648  Bitcoin / Bitcoin Discussion / Re: Bjarne Stroustrup is disappointed that C++ is being used by BTC on: November 18, 2019, 08:51:13 PM
mining is more related to cgminer (or forks), which happen to be what most asic mining devices use and that's written in C, not C++

great point, it turns out Stroustrup has done little or no reading on the subject of Bitcoin mining (I am embarassed to have forgotten that cgminer is what drives all mining units, I doubt that's changed even in 2019)
649  Bitcoin / Bitcoin Discussion / Re: I've come full circle, BTC is the only worthwhile cryptocurrency on: November 18, 2019, 07:47:41 PM
If there was somehow, a far better piece of decentralised distributed ledger that is invented in the future, this can just be forked into the Bitcoin network and the existing data is retained, or the Bitcoin data is transfered to the new distributed ledger.

exactly this was suggested when "Directed Acyclic Graph" chains were newly proposed.

A big problem was how to mine using a chain that's really structured like a tree, how do you arrive at consensus on newly distributed money? And of course, the answer was to start with a satoshi style PoW uni-chain, mine all the coins, then fork to a DAG chain once there are no new coins left.
650  Bitcoin / Development & Technical Discussion / Re: Transaction mining on: November 18, 2019, 04:19:42 PM
This feels like newbie spam merit hunting.

I'll be keeping an eye on the userID and will report this thread for removal if it turns out I'm right.

au contraire, there are people who purport to take themselves (and similar ideas to the OP) seriously who are promoting this basic concept. I expect them (and their alts) to arrive in the thread fairly promptly.

But this newbie is most certainly not one of the alts, trying to astro-turf this approach to consensus algorithms. Smiley How fortunate it is though for that contingent, that the OP is expressing a simplified handful of lines bringing the topic up
651  Bitcoin / Bitcoin Discussion / Re: Bjarne Stroustrup is disappointed that C++ is being used by BTC on: November 18, 2019, 04:13:57 PM
well, Stroustrup is well-known as the deviser of C++. That is seemingly unrelated to banks, which is closer to what I meant. Didn't realize he's now working for a bank, I have no idea about the rest of Stroustrup's employment history either
652  Bitcoin / Bitcoin Technical Support / Re: Trouble syncing my bitcoin core on: November 18, 2019, 01:10:57 PM
At this point I don't even care, I just want it to sync so I can see my $5 worth of bitcoin transactions.

that's where you're going wrong

if you think you can do this without learning some really 1st principles basics, you're more likely to make mistakes and become frustrated.
653  Bitcoin / Bitcoin Discussion / Re: The Problem With Being Apolitical in Bitcoin and Crypto on: November 17, 2019, 11:18:20 PM
Why do you continue to live in such country that doesn't respect your opinion and wants you to pay 50% tax? There are countries who don't tax crypto and give you more freedom. There are countries that don't care about the IRS and FATF.

Right but the FBI have this habit of showing up in other countries to arrest people, and besides, the number of countries that have minimal/zero taxes applying to cryptocurrency who also don't have extradition treaties with the US are probably few or none.

The only way to avoid the US free-range plantation levies is to quit citizenship, which is difficult as they probably won't even allow the process to begin unless you already have a residency permit in a different country. Because being an official citizen is so great, the US in particular makes it incredibly difficult to leave the club. It's nothing like being being a slave at all!!! Cheesy
654  Bitcoin / Bitcoin Discussion / Re: The Problem With Being Apolitical in Bitcoin and Crypto on: November 17, 2019, 09:48:09 PM
nah. relax, you're gonna have a panic attack if you don't breathe inbetween sentences, y'know Wink
655  Bitcoin / Bitcoin Discussion / Re: Bitcoin Mempool Attack? on: November 17, 2019, 06:46:53 PM
I noticed that the huge increase did not affect Bitcoin fee and I was a bit surprised. It made me wonder whether something big was fixed in the past that I missed.
I wonder what binance did exactly that could increase the transactions to such extent without affecting the fee.

it's easy, they only sent transactions with the minimum fee, but 90MB of them. Because there wasn't much demand for transactions over the weekend, the backlog got cleared up pretty quick.

Additionally, the transactions were all standard pay-to-public-key-hash, which meant they were not segwit, and blocks with those type of transactions are weighted more heavily, and so drag the possible maximum block size lower. And it didn't really make any difference despite that.
656  Bitcoin / Bitcoin Discussion / Re: Bitcoin Mempool Attack? on: November 17, 2019, 01:14:53 PM
The amount of scare storeis the current mempool has generated is crazy - and a lot of them from so-called experts in the crypto media.


But alyssa!! You are queen of scare stories when it suits you


here's one of your posts where you tried to scare everyone into buying etheruem, "because Flippening" Grin

I can't see utility coming through. The mempool backlog has dropped because no-one is using bitcoin anymore, they're using alts to move money. The few transactions there are are from exchange to exchange.

Steam, Stripe and others that disabled bitcoin have not changed their minds. And there have been no new merchants saying they'll enable bitcoin, but plenty have enabled ethereum, litecoin and other alts.

I think we'll struggle back to $15000, and then drop back in earnest when it becomes clear that the action is in the alt space.

...except when people are using mempool space, then everyone else is telling scare stories, huh? Wink how many transactions do people make in ethereum and litecoin these days compared to bitcoin, it's still almost nothing, isn't it? Cheesy



I like this one, where you say crypto isn't money because taxes:

If the legislatures of Arizona and Georgia allow people to pay tax in crypto, then cryptocurrency becomes money.

Anything a govt will accept in lieu of taxes is money. At the moment it's just fiat (they won't let you pay in gold, which makes gold an asset). So if crypto makes the tax breakthrough, it will be huge.


more "Flippening" scare stories, backed up by good old bitcoin judas:

Quote from: alyssa85 link=topic=2632091.msg31625438#msg31625438
Roger Ver has weighed in on The Flippening:

https://www.newsbtc.com/2018/03/05/roger-ver-ethereum-will-overtake-bitcoin-in-market-cap/

Quote
According to Roger Ver, Ether is well underway to surpass Bitcoin. All it takes is doubling in price one more time to effectively reach this goal. That is, assuming the Bitcoin price doesn’t increase further.

More specifically, Ether has surpassed Bitcoin in a few other key metrics. It is cheaper to use most of the time, and a lot faster in terms of confirmations. Ethereum’s throughput has also surpassed that of Bitcoin on multiple occasions in the past.

Roger Ver is also impressed with Ethereum’s developers, by the look of things. In his opinion, Bitcoin no longer holds the top spot in a lot of regards. Once people start to realize that is exactly the case, things will get very interesting across all markets.

this never actually happened, right? oh but it will, it just needs time (and maybe more pump & dump FUD stories from you)  Roll Eyes



How come you're telling it straight today, need to build up some reputation for credibility again? Smiley
657  Bitcoin / Development & Technical Discussion / Re: 0 sat/byte fee ? on: November 16, 2019, 12:06:00 AM
IIRC you cannot set zero without modifying the software (as that would make for some accidental DOS vulnerabilities), you can however set the relay fee to an arbitrarily low non-zero value... I think the lowest is 1 sat per 1000 vb.

I now remember that modifying the minrelayfee constant in the client source code would screw up the fee estimator logic. So there's alot of nodes out there that depend on fee estimation that would never want that patch. Still, no reason not to reduce the default minrelayfee, you're right that 1sat/vbyte is the minimum, and that feerate propagates fine atm
658  Bitcoin / Bitcoin Discussion / Re: Snicker - New Privacy for Bitcoin transactions on: November 15, 2019, 04:21:58 PM
2 party coinjoin makes so much more sense than the multiparty form used by the purpose-based Coinjoin wallet software. What's the point in having anonymized outputs when it's so easy to flag them as an obvious product of a coinjoin? You can say "but I'm not smuggling fighter jets, I'm just a North Korean transsexual whistleblower trying to protect my privacy", whereupon someone may say "prove it", and there goes your privacy.

2 party coinjoin, if done right, makes it impossible to go on fishing expeditions to persecute people using coinjoins, and blockchain analytics gets many, many times harder. So SNICKER is definitely a step in the right direction, I'm gonna take a look over the details Smiley
659  Bitcoin / Bitcoin Discussion / Re: ~80 MB transactions with 1 s/b fee were just injected into the mempool on: November 15, 2019, 01:16:49 PM
Since the fee is extremely low I presume it's so everyone can easily bypass them which makes it non spamming surely?

right. You need to add spam at high fees to spam effectively, not the lowest fee possible as in this case
660  Bitcoin / Bitcoin Technical Support / Re: Advice on Raspberry pi hardware for running full BTC node on: November 15, 2019, 10:48:29 AM
ok!

your Pi has a main disk (SD card usually)

The top of the tree is / (which is equivalent to C:\ on Windows)

You're always logged into a user account

That account has all it's files at /home/<IcyGreensUserName>, the name is probably the default name chosen by Raspbian

Bitcoin puts all it's config files in /home/<IcyGreensUserName>/.bitcoin

One of those folders gets read and written to constantly during syncing, and that one (.bitcoin/chainstate) can be put on a fast disk (e.g. SSD) to speed sync up massively

So that Bitcoin doesn't get confused and think the chainstate folder has died and gone to heaven, you put a link telling it where to look for it in /home/<IcyGreenUserName>/.bitcoin, cos that's where Bitcoin looks for the chainstate folder

Like this:

Code:
ln -s /<new location for chainstate folder on fast disk> /home/<IcyGreenUser>/.bitcoin/chainstate

If you do ls -lh /home/<IcyGreenUser>/.bitcoin you'll see the link file in there, and it'll also show you where the link is pointing to




Then, open a new file called bitcoin.conf in /home/<IcyGreenUser>/.bitcoin. Do  nano /home/<IcyGreenUser>/.bitcoin/bitcoin.conf

Type dbcache=2000 into the new file, then do Ctrl-o, then Y, then press Return, then Ctrl-x (Ctrl-o is save, Ctrl-x is quit)

Now when you start bitcoin, it's using dbcache=2000 as an option. You can add other options to bitcoin.conf the same way, just open it in nano, and put only one option per line.
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