Bitcoin Forum
October 21, 2024, 12:30:09 AM *
News: Latest Bitcoin Core release: 28.0 [Torrent]
 
  Home Help Search Login Register More  
  Show Posts
Pages: [1]
1  Economy / Service Discussion / Re: Bitcoin Banknotes on: June 04, 2018, 01:54:50 PM
How is it not relevant to the topic in question? I am not saying that one is more prone to be scammed by buying one of these. What I'm saying is that the hardwallet is like a giftcard that has been loaded with 'money' already and someone can decide that they don't want to use it anymore, and therefor sell it.

Good grief what are you on about now? That is exactly what you were saying.

On that note, the flaw with these "Bank notes" is that they are still handled by human beings, so there will always be the human element to take into account and, as I'm sure you're aware, throw a stick in the wind these days, you're going to hit a scam or someone trying to take advantage of a lack of education. This is a problem; a very serious one.

There's a smartphone app that you can verify the card with. The keys are inaccessible and you need to have physical possession of the card to redeem it. This is a system that makes it next to impossible to get scammed if you buy one of these.

The online wallets that are used in Crypotcurrency are secure only because it is keyed to you and only you. No-one else can access it without your private key. Also, with cold wallets, like the Ledger Nano for example, there are various conditions that one has to meet before accessing anything on the wallet. That being said, if one decided to sell their Ledger Nano as second hand, my previous argument would then come into effect. What would stop the  person selling the Ledger Nano from accessing the wallet after selling it to you, as the private key on that cannot be changed after initiation? This would further emphasize my point of a lack of education, as anyone who is sufficiently educated in using hardwallets, would never buy a second-hand wallet anyway.

It's totally irrelevant but you can reset the seed on a Nano S and if you buy a second-hand one it is essential you do so. These devices are completely different as the key is encrypted inaccessable


There are various website to facilitate the buying and selling of unwanted gift cards already, so what's stopping those websites from adding these "hardwallets" to their database and facilitating the buying and selling of these?

Why would anyone buy one online when they could make a blockchain transaction? These are only designed to be exchanged face to face. There's nothing to stop these sites advertising $100 bills and then sending out fakes ones. Is that a flaw in the concept of cash?


From this response, it's clear that you are not prepared to help out a beginner. Your
Quote
Good grief what are you on about now?
comment has really put me off this topic completely. I feel like I've been talking to this guy this whole conversation: https://www.youtube.com/watch?v=g-zIbVEjVpQ

To other members: there are other newbies out there looking for help, advice, or guidance without wanting to be told that they're stupid, if you know what I mean.
2  Economy / Service Discussion / Re: Bitcoin Banknotes on: June 04, 2018, 12:33:31 PM
So, in conclusion, I am looking for a constructive conversation, not a one sided view on the matter. I understand you have your view and opinions, but they aren't the gospel, and I hope you see that...

Your previous reply had been there sometime and nobody came along to agree with you.

I fail to see how any of that is relevant to the product in question. Tell me why someone is more likely to be scammed buying one of these than they are a Casascius coin on eBay? These aren't even collectable so there isn't even a reason someone would attempt to buy one of those other than from physical outlet. Your example of someone selling the card to 3 people just doesn't make any sense.

On that note, the flaw with these "Bank notes" is that they are still handled by human beings, so there will always be the human element to take into account

Any wallet is handled by humans. Scams can happen in any form. Describing that as a flaw is ludicrous. The fact that they can be physically checked makes them more not less secure.

How is it not relevant to the topic in question? I am not saying that one is more prone to be scammed by buying one of these. What I'm saying is that the hardwallet is like a giftcard that has been loaded with 'money' already and someone can decide that they don't want to use it anymore, and therefor sell it.

Quote
Any wallet is handled by humans. Scams can happen in any form. Describing that as a flaw is ludicrous. The fact that they can be physically checked makes them more not less secure.

The online wallets that are used in Crypotcurrency are secure only because it is keyed to you and only you. No-one else can access it without your private key. Also, with cold wallets, like the Ledger Nano for example, there are various conditions that one has to meet before accessing anything on the wallet. That being said, if one decided to sell their Ledger Nano as second hand, my previous argument would then come into effect. What would stop the  person selling the Ledger Nano from accessing the wallet after selling it to you, as the private key on that cannot be changed after initiation? This would further emphasize my point of a lack of education, as anyone who is sufficiently educated in using hardwallets, would never buy a second-hand wallet anyway.

There are various website to facilitate the buying and selling of unwanted gift cards already, so what's stopping those websites from adding these "hardwallets" to their database and facilitating the buying and selling of these? All one has to do is register the card on the website and post the add. Most of the time, payment is needed before delivery, so, as I've said before, one can collect payment from multiple people interested in buying the 'hardwallet' and send copied versions to the buyers, which are then only verified (or, in this case, not verified) upon delivery. People are willing to buy just about anything online these days in order to save the time and the effort of having to leave their homes.
3  Bitcoin / Press / Re: [2018-05-25] Cryptocurrency is a ‘Token’, We Won’t Call it a Currency: SARB on: May 31, 2018, 01:22:05 PM
South Africa’s central bank is choosing to call cryptocurrencies like bitcoin as ‘cyber-tokens’ rather than currencies, arguing they do not ‘meet the requirements of money’.
I dont really care at all on what would they called into bitcoin cyber-tokens is just the same yet this is indeed a digital currency in the very first place and im not really surprised for them to make such words or comments towards it because they would really see it as a threat into their firm. No matter what would they say bitcoin would still be recognized, might not be as an official currency since its really an impossible thing to happen but it do really have its own purpose.

Which firm are you referring to? Banks are not firms, they are institutions where people hold their money. If you say
Quote
this is indeed a digital currency in the very first place
, you are directly contradicting what you've said earlier about
Quote
bitcoin cyber-tokens is just the same
4  Alternate cryptocurrencies / Speculation (Altcoins) / Re: What are the best coins to buy right now? on: May 31, 2018, 01:08:25 PM
First off, it's always better to do your own research into coins that interest you rather than basing your investment on someone else's opinion. That being said, perhaps you might be interested in looking at this new project that I've heard of, called Bitcoin Origin. I'm considering partaking in the claiming myself, as the tech behind it is incredibly innovative and intriguing, with it being
Quote
the world's first 'penta-fork'
Here's the link to their website if you're as interested in it as I am Smiley https://www.bitcoinorigin.io/

Agreed. I'm also really interested in Bitcoin Origin. Is there going to be an Airdrop sometime?
5  Economy / Service Discussion / Re: Bitcoin Banknotes on: May 31, 2018, 12:37:21 PM
Does anyone else have the same feeling about this as me...?

Unlikely. I already explained that if anyone gets scammed like that then they only have themselves to blame. Who would send an upfront payment for something which you need physical access to be able it contains Bitcoin? Unless it was done with a trusted trading partner or with escrow it just wouldn't happen to anyone who know what they are doing.

Well, yes... You have, indeed, stated that, but as we see time and time again, this industry is rife with scams and, on the flip side of the coin, a massive education problem. So, essentially, you're saying that, should someone not understand the "system" as well as you, too bad, so sad it's their fault. Frankly, it's that attitude that hurts Crypto.

On that note, the flaw with these "Bank notes" is that they are still handled by human beings, so there will always be the human element to take into account and, as I'm sure you're aware, throw a stick in the wind these days, you're going to hit a scam or someone trying to take advantage of a lack of education. This is a problem; a very serious one. Until the community is properly educated(just as they are in Fiat currency; only after centuries of use and support from those who brought it to them in the first place and those who are experts with it), Crypto will probably remain to be seen as something to be avoided by the main stream because of all of these issues. If all you did was Google the sheer amount of scams over the centuries following the introduction of banknotes, you would see the reason I'm posing these questions to this forum; in the hope that there is someone who has more knowledge than me, to help educate me and quell my fears.

I'm not trying to play a game of who's more right, I'm simply putting forward an opinion that, as a large amount of this rest in the hands of humans, it is still open to dodgy dealings; that is all. You obviously have your opinion and it's one of: if you partake you better be ready to be scammed... Really? Surely education on Crypto is a better solution, rather than just a nihilistic view. Would you say this
Quote
I already explained that if anyone gets scammed like that then they only have themselves to blame.
to one of your family members if they got scammed because they didn't know better and you, being an expert, didn't explain how it works to them?

So, in conclusion, I am looking for a constructive conversation, not a one sided view on the matter. I understand you have your view and opinions, but they aren't the gospel, and I hope you see that...
6  Economy / Service Discussion / Re: Bitcoin Banknotes on: May 31, 2018, 11:45:46 AM
I'm just playing Devil's advocate here, because there's surely a way for people to get scammed. It's been happening for as long has humans have been around. For example, if someone sells one of these wallets online and 3 people reply and say they want to buy it, the seller can say, "I need the payment before couriering it to you." The seller can then collect multiple payments for the same wallet, and send fake ones to the buyers. If that happens, the only way for the buyer to know if he/she was scammed would be to check the package when it arrives, but by that time it would be too late as he/she has already paid money to the scammer. I'm not saying that this WILL happen, I'm just asking, wouldn't the potential for it to happen open up in this case?

Does anyone else have the same feeling about this as me...?
7  Bitcoin / Bitcoin Discussion / Re: You can now buy a house in Britain using the cryptocurrency Bitcoin on: May 25, 2018, 07:16:04 AM
Good news, hopefully this makes us optimistic about the future of bitcoin.

"You can now use Bitcoin to purchase a home in the UK after one of Northern Ireland’s largest housebuilders said it will now accept cryptocurrency.

Ballyclare-based Hagan Homes is believed to be the first firm of its kind in Northern Ireland or the Republic of Ireland to take the step."



http://metro.co.uk/2018/02/23/can-now-buy-house-britain-using-cryptocurrency-bitcoin-7336728/


This is great. I hope it comes to my country soon. Does this have any relation or connection to property-based ICO's?
8  Economy / Service Discussion / Re: Bitcoin Banknotes on: May 25, 2018, 06:53:42 AM
wouldn't the hardware wallet open up potential avenues for fraud where the fraudulent 'card' or hardware wallet looks legitimate at face-value, and people only realize that they've been defrauded when they go and try to initialize the wallet and it does not work?

The balance can be verified using an NFC enabled smartphone. That's why you don't need trust, you can verify the card you have been given is funded.

The smartphone app verifies the card is real and funded.

This is what happens when you don't read the thread.

https://bitcointalk.org/index.php?topic=3535973.msg36355447#msg36355447

I'm just playing Devil's advocate here, because there's surely a way for people to get scammed. It's been happening for as long has humans have been around. For example, if someone sells one of these wallets online and 3 people reply and say they want to buy it, the seller can say, "I need the payment before couriering it to you." The seller can then collect multiple payments for the same wallet, and send fake ones to the buyers. If that happens, the only way for the buyer to know if he/she was scammed would be to check the package when it arrives, but by that time it would be too late as he/she has already paid money to the scammer. I'm not saying that this WILL happen, I'm just asking, wouldn't the potential for it to happen open up in this case?
9  Economy / Service Discussion / Re: Bitcoin Banknotes on: May 24, 2018, 01:37:05 PM
Ok. I understand now.

With that understanding though, I refer back to my point of fraud. What, then would stop someone from selling the wallet to 3 different people where only one will be able to use it?

I would suggest reading through this thread. There's a lot of information from one of the co-owners of the company that makes them.

In short, there is only one physical wallet so how could you physically give it to 3 people?

The hardware wallet is contained in an NFC chip on the card that is encrypted. The balance can be verified using an NFC enabled smartphone. That's why you don't need trust, you can verify the card you have been given is funded.


I'm not saying that the system and technology used is inherently flawed, and I understand the use of the NFC chips, however, taking into account human nature, wouldn't the hardware wallet open up potential avenues for fraud where the fraudulent 'card' or hardware wallet looks legitimate at face-value, and people only realize that they've been defrauded when they go and try to initialize the wallet and it does not work?
10  Economy / Service Discussion / Re: Bitcoin Banknotes on: May 24, 2018, 01:04:25 PM
Perhaps we have both misunderstood, but this is what my understanding is after having read through both the article as well as the whitepaper.

The use of the word 'notes' is what is causing your misunderstanding. Replace 'notes' with 'cheap disposable hardware wallets' and it might make more sense. There's still a blockchain transaction needed to fund the device and another one needed to spend from the device. You wouldn't want to hand over your Ledger Nano S to someone else to spend the coin stored on it because it is too expensive but that is the same principle. These are just cheap enough to pass around if you want. Or if you want to think of it in the same way as the physical Bitcoins although they have really become collectables rather than useful to spend.


Ok. I understand now.

With that understanding though, I refer back to my point of fraud. What, then would stop someone from selling the wallet to 3 different people where only one will be able to use it?
11  Economy / Service Discussion / Re: Bitcoin Banknotes on: May 24, 2018, 12:26:21 PM
I understand and support the Crypto-ATM's, however isn't the whole idea of Cryptocurrency to be paperless and completely electronic? Wouldn't Crypto banknotes defeat the purpose of that?

No. You've misunderstood both what these 'notes' are and the purpose of Bitcoin.

If you haven't already I would suggest reading Satoshi's original white paper.

https://nakamotoinstitute.org/bitcoin/#selection-49.4-49.211

After reading the whitepaper from the link that you've provided and reading the original article that the tread was based on, this is what I've come up with:

The purpose of Bitcoin was to eliminate the need for a third party which would entail a certain level of trust.

"What is needed is an electronic payment system based on cryptographic proof instead of trust, allowing any two willing parties to transact directly with each other without the need for a trusted third party." - According to the link you've provided.

Also, with banknotes, there is the possibility of fraud, due to the transaction not going through the Blockchain, as Satoshi originally intended.

"...there is a broader cost in the loss of ability to make non-reversible payments for non-reversible services. With the possibility of reversal, the need for trust spreads." - Also from the link you've provided.

From what the original article, from Coingape, states: https://coingape.com/bitcoin-banknotes-ready-to-replace-traditional-currency/
"The notes will be on sale at the Megafash Suntec City store. The aim is to mass produce the physical notes of bitcoin in millions by the end of 2018."
it will go directly against the original whitepaper, where the electronic method of transactions was essentially vetted by the Blockchain in order to eliminate fraud.

Perhaps we have both misunderstood, but this is what my understanding is after having read through both the article as well as the whitepaper.
12  Economy / Service Discussion / Re: Bitcoin Banknotes on: May 24, 2018, 11:36:10 AM
I understand and support the Crypto-ATM's, however isn't the whole idea of Cryptocurrency to be paperless and completely electronic? Wouldn't Crypto banknotes defeat the purpose of that?

No. You've misunderstood both what these 'notes' are and the purpose of Bitcoin.

If you haven't already I would suggest reading Satoshi's original white paper.

https://nakamotoinstitute.org/bitcoin/#selection-49.4-49.211
Quote
What is needed is an electronic payment system based on cryptographic proof instead of trust, allowing any two willing parties to transact directly with each other without the need for a trusted third party.

These 'notes' are actually hardware wallets using NFC. It is the trust element that is important. You're not trusting that a bank will honour the value of a fiat banknote, you're storing Bitcoin on a chip.

Thank you for that information and the link. I will definitely go and have a look at this and see where I've misunderstood.
13  Other / Beginners & Help / Re: What do you think about bitcoins primary value? on: May 23, 2018, 09:09:33 AM
Hi, I am still learning about block chain and bitcoin. Some of peoples are saying that bitcoins primary value comes from it's "censorship resistance" and some of them are argued it's primary value proposition comes from as a fact that bitcoin is peer-to-peer electronic cash system.I am some what in a confusion and I want to know what you guys are thinking? Smiley

I don't believe that bitcoin's value comes from a single source, but a multitude of reasons.

But if you want the primary reason, then I believe that its value is derives from its ability to serve as money. It's immutable, and not manipulable by governments, and thus, people have a demand for bitcoin as money.

It's similar to how gold has value, because it was the best thing available as a decentralized form of money many centuries ago.

Decentralization, and a strict cap on the supply of coins is where bitcoin's value comes from. If bitcoin was centralized, then I doubt it'll have any value at all, simply because it can't fulfill any purpose.

I agree with this explanation, especially with the comment about Bitcoin's value coming from a multitude of reasons, because there are many features of Bitcoin that attract people to invest in it.
14  Economy / Service Discussion / Re: Bitcoin Banknotes on: May 23, 2018, 09:03:19 AM
As the popularity and value of Bitcoin increases so do its adoption. Recently, about 4,000 new ATMs were introduced in Argentina. A drastic transformation in this sphere is being brought by Tangem that is trying to make the cash like transaction through cryptocurrencies a possibility for the users.

Tagem, a new smart banknote platform is launching the bitcoin banknotes in Singapore, which is known for its blockchain and crypto favorable regulatory measures. The notes will be on sale at the Megafash Suntec City store. The aim is to mass produce the physical notes of bitcoin in millions by the end of 2018.

Continue reading: https://coingape.com/bitcoin-banknotes-ready-to-replace-traditional-currency/

I understand and support the Crypto-ATM's, however isn't the whole idea of Cryptocurrency to be paperless and completely electronic? Wouldn't Crypto banknotes defeat the purpose of that?
15  Bitcoin / Bitcoin Discussion / Re: Social experiment! on: May 22, 2018, 01:26:20 PM
IQ does not matter for when greed overtakes a person which is why so many people fell for the bitconnect scam. They believed that they could make so much money in such little time.

Ironically, those who invested in Bitconnect are probably going to invest in more scams again, without doing their research and confirming whether or not those are scams, apparently not learning their lesson. They are 'token holders' though, so what does that imply about their IQ?
16  Other / Beginners & Help / Re: Should you trust crypto "influencers?" on: May 21, 2018, 09:21:14 AM
What do you mean by influencers? If you mean by that is about manipulators, no you should never, because there are too many and situation may always does not support them, so you can follow.


Unfortunately, often the market manipulators come across to the general public as consultants who just happen to be very good at trading. It's not like they put "Market Manipulator" or "Pump and Dumper" on their Twitter profiles. But some of them have been caught red handed using their subscriber base as fodder for their manipulation schemes. In some cases, their subscribers have been paid subscribers, which makes that abuse all the more blatant.

If you follow an influencer and they start promoting a coin, ask why before you buy.

Besides for Youtube and other social media influencers, how do influential people’s opinions, such as Richard Branson, Bill Gates, and on the flip side, Warren Buffet, on Bitcoin and other cryptocurrencies affect the volatile nature of the exchange rates and the general public opinion of crypto? Is it a good or bad effect due to them being a more credible source of information as they are distinguished people in their own rights rather than Youtube sensations who can get these “paid followers” to make themselves look legit?
17  Economy / Economics / Re: Can it be possible for the whole wide world use a single currency? on: May 21, 2018, 08:42:52 AM
I think that Bitcoin can be use as a matter of fact to be globally accepted. What is your take and which currency can you suggest to be accepted globally?
I believe that, as a global currency,Bitcoin would not be viable, for the simple reason that a lot of countries attach their 'democracy' and 'independence' to their currency and would see Bitcoin being made a global currency as an attack on their (sometimes fought after) freedom.
18  Other / Beginners & Help / Re: REGULATION OF CRYPTOCURRENCY on: May 17, 2018, 01:29:53 PM
Regulation for crypto currency means paying taxes and besides it can help many who want to be part of the cryptoecosystem but are afraid to invest because of scammers.

With China imposing tax regulations on crypto as well as Russian President, Vladmir Putin, giving July as the deadline for a framework of the restrictions on the crypto community, what is the general opinion and feelings on regulations of cryptocurrency worldwide? Personally, I feel like,
Quote
Your submission is very correct but don't you think that reulation=return of power to the governments and the banks which is totally opposite of what Satoshi had in mind before creating Bitcoin?
far outweighs the "pro" of regulations essentially cutting out scammers.
Pages: [1]
Powered by MySQL Powered by PHP Powered by SMF 1.1.19 | SMF © 2006-2009, Simple Machines Valid XHTML 1.0! Valid CSS!