Correct me if I am wrong but North Korean don't have a free access to the Internet nor can afford a computer easily! How could they switch even partially to cryptocurrencies!
This is not about ordinary citizens, but about the government which is under sanctions and can not function normally, and therefore can not provide its citizens some seemingly ordinary things which they as people definitely deserve. Many will say that North Korea does not care too much for their citizens, but some things have changed for the better. If bitcoin can help to someone to live better, personally I do not see a problem to be used by North Korea as well. But bitcoin is just connects to some bad things, and in this case with NK nuclear program. In the end, I think this is just speculation which extends for years without any real evidence. the characteristic of decentralization, no people can't hold back to using bitcoin. but i agree with this point, if bitcoin can help anyone to made his life more better is a great solution to make bitcoin more usefull |
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Bitcoin Cash
Peer-to-Peer Electronic Cash
Bitcoin Cash brings sound money to the world, fulfilling the original promise of Bitcoin as "Peer-to-Peer Electronic Cash". Merchants and users are empowered with low fees and reliable confirmations. The future shines brightly with unrestricted growth, global adoption, permissionless innovation, and decentralized development.
All Bitcoin holders as of block[masked] are also owners of Bitcoin Cash. All are welcome to join the Bitcoin Cash community as we move forward in creating sound money accessible to the whole world.
In Crypto We Trust - A bitcoin and Blockchain meetup!
Friday, May 3, 2019 4:30 PM to 6:00 PM Every 1st Friday of the month Starbucks Coffee Chruch Street · Bangalore https://www.meetup.com/Bitcoin-Technology-Lovers/events/bhfzhqyzhbfb/
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In many of the countries, there is a limit after which the income is taxable. For example, here in India you can show income up to Rs. 50,000 as gift from strangers. After that amount, you need to pay taxes on the additional amount.
That's worth of $720, correct me with the exchange rate. $1 = Rs 69.14 In some countries, that kind of amount should be taxed already whether it is a gift or in kind or income. agree it, how government know you get money if you not report your income? i think people must report his income be honestly and transparently, so government can take the tax from your income. but if we compare with youtube creator, i dont think bitcoin freelancer must report his income because they never report his income too. |
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im trying to use the faucet but seem the fund is empity, i get this alert
bitcoin = "Faucet out of funds"
calm = "Faucet out of funds"
dogecoin = "Faucet request sent!"
i think you need give more balance, so everyone can try your faucet
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I would invest it on anything that will be generating passive income on a monthly basis, and whenever I feel like pulling out I'll get my money back in full. Now that's the kind of investment I like. I'd suggest you take a look at miracletele.com you might find them interesting
seem interesting for miracletele.com, open the website and read whitepaper, the project is telecom service, so the project is focus building simcard? i think is a good solution, we can pay use our token, and its IOT solution, blockchan + comunication. |
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hmm i think your problem has been solved I have another thought. I think btc will be crossed by other currencies in the future. Currently btc system is facing many disadvantages:
+Poor personal security (when you lose the key you have absolutely no way to get back or into your account)
you can use Xapo wallet, coinbase wallet, or other wallet service where you can reset password if you forget it. + Speed of transaction processing and difficulties in upgrading.
its fast and free fee transaction if you send to other coinbase address/ account, or you can lightning network for real transction. +Currently, whales are holding a large amount of btc so the price is completely dominated by the corporations
These are the points I can look out for. Please comment.
do you know america have 8.133,5 Ton gold?? |
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what do you think bitcoin surpass gold??
if your parameter is price, the currenct price of bitcoin is higher than gold, if your parameter is volume trading the bitcoin volume is higher too.
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thanks for reply poya and hcp
so the address like this 1F1tAaz5x1HUXrCNLbtMDqcw6o5GNn4xqX is compros "uncompressed" P2PKH
You can't actually tell just from an address if it was created from a "compressed" or "uncompressed" public key. This is because the address is an encoding of the hash of the public key. The hashing function used is one way, so there is no way to get from address -> public key... So, you need to start with the public key... And then check what address is generated from the compressed form and the uncompressed form and compare with the address you have. Or, if you didn't already have the public key, you could look at a transaction involving spending from that address and you could see if the input script used the compressed or uncompressed public key. "if" this is my address address/1LUUzeASL4Ed51eRsHBZxCpPhS5GT5YBAf and i check the detail address here https://www.blockchain.com/en/btc/address/1LUUzeASL4Ed51eRsHBZxCpPhS5GT5YBAfmy pubkey is d59cfd295c3ac1160058148c0df2033a5ba2f955 ? refference from Hash 160 https://www.blockchain.com/en/btc/address/d59cfd295c3ac1160058148c0df2033a5ba2f955 |
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Maybe yes or no, i read some news today that the price will reach 8400$ in some weeks if the price pass the resistance at 5600$ and at 6400$ or something similar, but anything is possible and holders can get a nice profit.
for me bitcoin price will be down after Julian Assange get arrested, thats make bitcoin price down. of course we cant forbid to using bitcoin, because bitcoin is decentralization but we must make a good image for bitcoin, dont use bitcoin for illegal activy. |
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I have some Bitcoin in my hardware wallet
May I please ask - Which is the Safest and Most Reliable Exchange to Sell Alt Coins ?
im recomended use binance exchange, bittrex and poloniex (circle usd). im use bitterx since 20015 and never get any problem except kyc. poloniex is big exchange too, with support circle usd use it arround 2016 and never get problem, but kyc is needed too. and binance is good option, no kyc for low transaction. |
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I am very interested in the blockchain technology and I want to find out all about it. As I understand it, it is better to start with the usual programming. What is the best way for me to start, so that later it is convenient to join the development of the blockchain?
simple tips learning how program working, try use php and mysql (basic) i recomended "how to install LAMP/LEMP" , then learning how CRUD working at PHP, implementation all the basic to next level, like laravel, node js etc. for blockchain try build your own token, then learning how token work, implementation it in next level to create coin etc.  |
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Is it going to start with poor countries and their dictators?
Is it going to start in the USA with their SEC and ETF and everything?
Discuss.
The country which is crypto friendly where the adoption will happen much faster so it will happen with no matter of economical status of that country.There are some poor countries like Phillipines which supports cryptos already and also like Japan and Singapore supports cryptos as well both countries are different in economical status but the growth of crypto happens. i think asia will be center of blockchain technology, thailand use for election, japan use for payment and china processor, korea use bitcoin for crowdfunding like binancec coin etc. i dont think bitcoin ETF will be good for blockchain comuntiy, we need distributed, we need real decentralization. |
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public key is the second item that is pushed on the stack inside the scriptsig. from the signature simply read the script, the first is the signature and the sighashtype and the second is the public key. from private key, you have to derive the public key by multiplying private key by curve's generator. ps. look at this site: https://coinb.in/#feeshow usefull calculate, thanks pooya now i can see how easy calculate size of transaction , i jusp put how much input and output. As Pooya has mentioned... No "pub address"... You mean "Pay to Pub key hash" aka "P2PKH".. This version of the formula (inputs*180...) is when you are spending UTXOs belonging to "1-type" aka Legacy addresses that have been created using uncompressed public keys.
thanks for reply poya and hcp so the address like this 1F1tAaz5x1HUXrCNLbtMDqcw6o5GNn4xqX is compros "uncompressed" P2PKH and like this 0250863ad64a87ae8a2fe83c1af1a8403cb53f53e486d8511dad8a04887e5b2352 is pubkey? refference : https://en.bitcoin.it/wiki/Technical_background_of_version_1_Bitcoin_addressessorry im still learning more deep abut blockchain. i think i must learn more deep again. |
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for payment processor in bitcoin ? i think we have some startup who run it, but the main problem price of bitcoin is unstable, imagine when people start to get job the bitcoin price $10000 and after job finished the bitcoin price drop to $5000 , its not fair for it.
bitcoin can be perfetct payment processor just for "real time transaction"
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congrat to move from windows to linux.
Installing the Bitcoin node should have been simple, but I hit a number of problems. I was attempting to do this via the Terminal using the commands.
~ $ sudo add-apt-repository ppa:bitcoin/bitcoin
~ $ sudo apt-get update
~ $ sudo apt-get install bitcoin-qt
just info at windows you just need download bitcoin.exe haha  anyway the problem at linux is only vew program avaible , at windows im use heidisql to maintenance my database, at linux i dont see the simple interface and complete feature like that. im at project blockchain implementation database, any recomended software? |
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do you mining for invest? or mining for learning bitcoin? or maybe you mining just to get profit?
if you mining for invest, then i recomended for it better you buy bitcoin right now and invest it for 5year.
if you want to learning just buy 1 card, try it yourself by diffirent algorithm
and if you want to get profit, is not easy as you think, calculate your electric cost, calculate your maintenance cost and of course you must try diff algorithm to get "perfect profit" like mining when new coin release and hodl it.
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