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101  Bitcoin / Bitcoin Discussion / Re: Has a Bitcoin Transaction ever been censored? on: September 15, 2020, 09:01:04 AM
The question now is who decided which coins is tainted? Not bitcoin enthusiast (traders/investors), not exchanges.

Traders won't care, but I'm sure exchanges run some kind of taint analysis on all coins they keep. They decide whether the coins are tainted or not, and can deny you their service on those grounds.

The good thing about this is that their analysis is mostly sophisticated enough to recognize that you just happened to find dirty coins on your hands, meaning you're very unlikely to get banned unless you're actually doing something shady. The bad thing is that they also have a very good idea of where your money is coming from and what you're doing with it, so you actually have very little privacy if you're using such a service.

If you're using Bitcoin P2P, which is how it was originally intended to be used, it can't be "censored".
102  Economy / Speculation / Re: If market crashes, BTC will crash twice as hard. on: September 11, 2020, 03:23:39 AM
The correlation between the two is about to approach an all-time high, so it wouldn't surprise me if Bitcoin followed suit after a crash. I'm not sure about it being hit twice as hard though, considering it recovered way faster when COVID first hit.

Either way, I don't think it's going to be a cause of concern since there aren't really any solid indicators that it'll stay down when it falls. All it's going to be is another fire sale, really.
103  Bitcoin / Press / Re: [2020-09-08]Bitfinex Invests in Derivatives Exchange Built With Bitcoin’s LN on: September 10, 2020, 09:48:40 AM
Is the exchange built on the Lightning network or is it only a derivatives exchange that accepts transactions using the Lightning network? The article was not clear on this.

It's built directly on the Lightning Network:

    LN Markets is a Lightning Network application for derivatives trading
    No email or registration, connect your funds instantly with your Lightning Wallet (Phoenix, Blue Wallet, Joule, etc.)
    Leverage your satoshis in a trust-minimized environment
    This is just the beginning: the Lightning Network will be used as a settlement rail by all leading financial institutions

The above announcement (from March though lol) also has way more details about how it works, so everyone who's curious should give it a read.
104  Other / Off-topic / Re: How to check whether your email address has been compromised? on: September 09, 2020, 06:42:23 AM
No. You don't get my idea. I meant if you don't enter your email address on that site, they likely don't have your email address in their database. Maybe they have it on database or maybe not before the time you enter and search. It is only assumption and the prevention is protect the privacy of your important email address.

When you search for an email address

Searching for an email address only ever retrieves the address from storage then returns it in the response, the searched address is never explicitly stored anywhere. See the Logging section below for situations in which it may be implicitly stored.

They don't necessarily save your email, but they do keep logs.

Anyway, I have personally used it and had some old emails show up along with specific leaks; I can anecdotally say it's legit. It's a popular and reputable service and I would say it's reasonably safe to trust. Either way, they can't really do much with just your email anyway, which is all they require, and you can always hide your IP using tor, VPNs, etc..
105  Bitcoin / Bitcoin Discussion / Re: Betting on bitcoin against Central Bank Digital Currencies on: September 07, 2020, 06:23:37 AM
I've always felt like the two aren't comparable. I mean, honestly, how many people actually use Bitcoin just because it's digital? Its biggest selling point has always been its decentralization -- I'm sure a lot of the average users don't really care about the concept, but it's what allows us to spend any way we like, or make even more money through price fluctuations. This is where Bitcoin's strength lies, and I don't think digital currencies can even begin to compete with it in this area.

I'm sure digital currencies will be used more frequently barring monumental fiat collapse, but that doesn't mean they're better, just that Bitcoin is typically used on other things.
106  Other / Beginners & Help / Re: How to find Fake Giveaways or scam airdrops on Twitter? on: September 02, 2020, 02:33:53 AM
While I have seen a lot of giveaways in twitter (mostly offers a $100 worth of Btc) just to retweet and tag some friends, I dont know how it works and I don't know if it's legit I haven't participated into this, some might be fake and some are legit.

If they're picking a random winner from the retweets, there's really no way to tell because this is a legitimate marketing tactic. New businesses do campaigns like this all the time instead of actually spending on advertisements. Whether or not they actually give away the reward is totally dependent on the business itself, but these are usually 100% safe apart from wasting your and your friends' time.

if it requires you to reveal private information, don't join it

Some legitimate airdrops actually do require KYC though, so that's not necessarily a red flag. I would say they're never worth it considering what strangers could do with your information, but it's ultimately up to the person if they feel the reward is worth the risk.
107  Bitcoin / Bitcoin Discussion / Re: How do "they" tag BTC (from gambling, mixers, dark markets, etc.)? on: August 31, 2020, 04:44:41 AM
I can understand that stolen BTC could be "tagged" fairly easily (at least until mixed?), but who does that?  Who has that authority? 

Pretty much every analytic service is independent, and are mostly worthless and shouldn't worry you -- exchanges and most people wouldn't care about their findings.

Large firms like Chainanalysis and Coinbase have their own analytics and being tagged by them could actually carry consequences, but their methods aren't public. We can only reasonably assume that they follow movement, and are probably a lot more sophisticated (they can probably reasonably guess when coins change hands, etc.) than tools available for the public.
108  Bitcoin / Bitcoin Discussion / Re: Your keys, your bitcoin? on: August 28, 2020, 01:35:58 PM
"Your keys, your bitcoins" sounds logical too. But there is a small problem. It is relatively easy to prove that private key is not yours if you can't spend corresponding UTXO, you can't sign a message or in case it is stored inside exchange's wallet. But how can we prove the ownership of the private key?

Did the court even explicitly mention private key ownership? The gist doesn't seem to revolve around it:

“There is no requirement that investors keep their coins on exchanges; they can always withdraw the coins to their own private wallets,” the court stated, adding that there was no evidence presented that “Coinbase had a duty, contractual or otherwise, to give plaintiff access to the Bitcoin Gold.”

I'd also like to mention that it does create precedent, but probably only for forks. If "not your keys not your coins" is to be made generally applicable, exchanges would be laughing their way to the bank because they hold everyone's keys, and would therefore be the rightful owners of all the coins entrusted with them.
109  Bitcoin / Legal / Re: Taxes for Airdrops and Rewards? on: August 26, 2020, 01:46:07 AM
-snip-

Excellent breakdown.

They do confuse them indeed. I think they are just talking about hard-forked coins exclusively.

They don't have specific rules for just airdrops, but I would expect them to treat it the same way as forked coins. The forked coin scenario is probably just a lot more common, because as squatter has said, most random airdrops have little to no value anyway.
110  Bitcoin / Legal / Re: Taxes for Airdrops and Rewards? on: August 25, 2020, 07:43:38 AM
Assuming you live in the US, you should have paid taxes for them (as income) when you received them. You don't pay capital gains for them until you sell or convert.

If so, wouldn't that mean if you get rewards/airdrops, you need to always cash out? 

You can file for a loss, so not necessarily.
111  Other / Beginners & Help / Re: Wrong information shown by the media 🎵 ? on: August 24, 2020, 06:42:19 AM
Maybe they were talking theoreticals? Like, they're dumbing it down because most people are only familiar with Bitcoin and nothing else. It also seems like the writer is partial towards PoS, but that might just be because it's what the page is about. Someone could probably reach out to his Twitter if they care enough (lol).

I think that's the problem with crypto media in general, you just have to look at the Press board to see how much ignorance those authors are spewing ever since. We can argue that the market or blockchain technology is very young and there could be mistakes here and there. However, as journalist, they should adhere to ethical journalism, but this is not the case so far.

Honestly, I don't think there's enough to write about in crypto to justify their (crypto-specific media outlets) existence. This is part of the reason why they overblow the simplest stuff and make stories out of people briefly mentioning the subject. I could see some of the misinformation being deliberate just to grab some kind of attention.
112  Bitcoin / Bitcoin Discussion / Re: Crypto cards on: August 21, 2020, 07:26:00 AM
But I saw another interesting bitcoin credit card that we can consider:
- https://crypto.com/en/credit.html

Anyone here try this one?

It's legit, but you're actually applying for a loan with collateral unlike other options that function more like a traditional debit card. I don't think it's for everyone, but if it works for you, then you're probably going to like it because there's not a lot of red tape involved.

If you are going to be using Crypto credit card, then why don't you use your normal cards given by your bank instead? Sell your coins for fiat and transfer to bank. Less hassle to be honest. I remember getting a a physical bitpay card. I had to submit a lot of identification documents and then received it after few weeks. The fees were insane. They were at that time allowed to be used in some specific states. If you used it outside those states, they would consider your transaction as international transaction and had to pay even more fee than regular. And some POS machines straight rejected the cards. Had to use multiple to POS to see which one accepted. Not sure how if they have changed or not.

I actually agree. They're very inconvenient in jusrisdictions where they're heavily regulated.
113  Other / Beginners & Help / Re: {Warning}: Another fake and phishing Ledger on: August 20, 2020, 08:14:47 AM
This is real danger for hardware wallets users actually. Why? Because they usually are not experienced in tech since they using hardware wallets.
Are software wallet users "experienced in tech" ? I don't know how you came about with the quoted assertion above, but AFAIK, the wallet standard used doesn't determine how tech savvy the user of the wallet is.

It seems like they're assuming that people who know how to protect their coins don't need/want to use hardware wallets. It's quite a huge leap, yeah.

This would actually be very important to know, since knowing the access path is generally what matters most, allowing for a broader collective and individual conscious of how people end up landing on these scam dummy sites. I’ve looked around for a while now, but found no information on the access path to the site.

It doesn't seem to show up on Google or Bing even if you search for it specifically (check-ledger bitcoin), so maybe a phishing email?
114  Bitcoin / Bitcoin Discussion / Re: Using crypto to help Hong Kong on: August 19, 2020, 06:37:19 AM
You can also donate Bitcoin directly to Hong Kong Free Press:

https://support.hongkongfp.com/

It's at the very bottom of the donation options.
115  Economy / Economics / Re: Universal Basic Income: Ideas on how to make it work? on: August 14, 2020, 09:18:58 AM
Shouldn't the answer to this simply be enough money to lift the poorest of the poor out of the poverty line? I mean, that's kind of the point, right?
What it also does, is to grant bargaining power to prospective employees. In a country with high unemployment and people desperate for work, the employers can pay a pittance, and someone will still take the job, even if they know they are being exploited. UBI gives prospective employees the option to refuse a job if the conditions are exploitative.

This still wouldn't be effective if said UBI doesn't lift people out of poverty though. If people only have just enough to put food on the table and not much else, they're still going to need work, and all the power will remain with employers all the same. That's why I think it has to be enough to lift people above the poverty line.

You could maybe get away with a smaller amount -- I mean, something has to be better than nothing, right, especially for the poorest of the poor. It would at least solve the issue of hunger, but the issues you outlined, not as much. If the problem is companies not hiring to protect their bottom line, then it might be easier to address that with legislation over actually implementing UBI. They're shit out of luck either way anyway; you either cripple them with massive taxes to fund UBI, or you force them to spend more on labor.
116  Economy / Economics / Re: Universal Basic Income: Ideas on how to make it work? on: August 13, 2020, 09:10:27 AM
- How much to pay? Since they're paying millions of people, they need to ensure they have enough money set aside for that, or UBI payments will deplete the government's money.

Shouldn't the answer to this simply be enough money to lift the poorest of the poor out of the poverty line? I mean, that's kind of the point, right? It depends per country, but each should have their own metric. This should be what's ideal, at least.

- What time interval to pay in - If this is not controlled we get the same consequence as paying too much at a time.

I don't think there's really a sweet spot as far as this is concerned. It simply depends on how it's implemented and how well it's managed.

- Should people be filtered out based on financial status (EDIT: and employment status as well)? Presumably finance ministries of governments have records of every citizen's earnings (as in profit not balance), and a UBI proposal needs to be crafted meticulously to be very precise in the criteria for organizing everyone into (only a few) financial wellness categories, a vague set of requirements can be challenged by parliaments and get the proposal blocked.

By definition, everyone should qualify under UBI. If the goal is simply to provide money for the poor, then all we need to do is look into expanding existing social services like unemployment benefits, etc. True UBI is meant to treat everyone equally, nothing less.

- Corruption: Some of the budget can be stolen and laundered by people in charge of safekeeping it.

I don't think there's a real solution to this. Power can be used and abused, and that's really all there is to it. You can probably go after centralization, but that also means less organization, and an even smaller chance for this to work.

In an ideal world, everyone should be guaranteed at least a comfortable standard of living. UBI can provide that, which is why I like the idea. The devil is in the details, however, and I'm not entirely sure how possible it is for this to be implemented.
117  Bitcoin / Wallet software / Re: Blockstream Green vs Electrum...which do you recommended for security? on: August 12, 2020, 06:01:48 AM
I think it essentially boils down to: Do you trust Blockstream?

If yes, then they do have a good 2FA thing going, which should theoretically make it harder for your funds to be stolen:

Our innovative multisignature model uses dual private keys - one held by the user, and one by our servers. This allows us to enforce Two-Factor Authentication to protect your funds, while timelock smart contracts guarantee that users always retain full control of their coins.

Do note that this doesn't necessarily mean they can steal your funds, but they may be able to delay their release. I've seen some people who don't like it for this reason. Their UX is also better than Electrum's from what I've seen.

But yeah if you don't want to deal with all that, you can't really go wrong with Electrum.
118  Other / Beginners & Help / Re: Reminder: There Is No Such Thing As Easy Money on: August 11, 2020, 09:46:32 AM
In last few years, many crypto projects use domain names with .io because it is cheaper than .com.

Is it cheaper? I mean I guess that doesn't really matter, but I thought it was more to ride this trend:

Tech enthusiasts adopted .IO as a nod to input/output, giving the ccTLD — which was originally assigned to represent the British Indian Ocean Territory — a personality all its own. And, much as .TV domains helped to quickly establish properties as television shows in the past, choosing a .IO domain helps instantly signify to anyone seeing your URL that you’re in tech. It’s a great branding play that costs very little but packs a big punch.

I don't know why scams like this still exist. I wonder, is there still a lot of people who've fall for this?

You underestimate how many people use the internet. This may be old news for us, but a new user could easily see it as an opportunity. Look at it this way: I'm sure many, if not all of us, know a handful of people who believe everything on the internet is real -- these same people are the prime targets.
119  Economy / Speculation / Re: Custodial accounts for bitcoin the more important than could have ever thought on: August 05, 2020, 08:43:26 AM
This means even if your coinbase account gets hacked, the hacker can not steal your money. It creates the same safety of a brokerage account for stocks. Only wire in and out.

While this is true, most of the concerns regarding personal custodial solutions don't really have much to do with individual accounts being hacked. The most glaring problems with them, IMO, are that the exchange itself could be hacked (which has happened a lot of times, albeit to much lesser exchanges), and that they could lock you out of your account of their own discretion (regardless of whether it's justified or not). I don't hear too much about individual accounts being compromised, probably precisely because of the reason you stated, as well as two-factor authentication systems, etc. that have been commonplace for a while now.

I also get what you're trying to say, but are there any data to suggest that OTC markets are lacking in liquidity?
120  Bitcoin / Bitcoin Discussion / Re: "Stephen Wolfram" says bitcoin creator is known classified material on: August 04, 2020, 09:09:02 AM
-snip-

Thanks for pointing this out! I'm guessing people couldn't be assed to verify because it's in video format lol.

Either way, I doubt intelligence agencies know who Satoshi is. There shouldn't be any reason for them to look into his identity considering he can't really control Bitcoin, and he was never a controversial figure anyway. He also disappeared before Bitcoin was little more than an experimental currency.
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