I think the price of cryptocurrency may never be stable, because this is the investment market, not the bank. Even gold can't guarantee its price is absolutely stable!
And isn't only the investment market, let's remember is the high risk market, that mean the fluctuation is really big, in one day it can hit de moon or crash in hell. But i'm agree, this is a market who will never be stable. At end we will see it stable for a week or maybe for a moth, but at some point it will always change. |
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as per governments view, they never accept decentralized bitcoin.
If bitcoin where centralized govs would not accept them any way and the institution behind bitcoin would be already on jail. Is better this way because no one can control it. the major reason is they unable to track the sender and receiver.
If they are unable to track bitcoin, can you explain this image?  Those are the bitcoins lost in the Mtgox scandal, and yes they got traced. smuggling and black money can send anywhere without third party knowledge.
Not really, now big brother keeps an eye on each moving bitcoin. so do you all think bitcoin can be centralized ? can be do ?
No, never, is on it's nature to be decentralized and it will stay that way, That's something who can't change. |
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I am running the golang implementation of bitcoin and trying to query the JSON-RPC API remotely. I am trying with the example demonstrated here but I get an error saying the connection was refused. I have configured rpcuser and rpcpass in both btcd.conf and btcctl.conf, I have also tried generating new key and cert with the gencerts command gencerts -d /home/user/.certsforhosts/ -H 192.168.0.104 but I still get the same error. What might be wrong with my configuration? btcd.conf datadir=/home/user/blockchain/
rpcuser=user1
rpcpass=pass1
rpclimituser=user2
rpclimitpass=pass2
txindex=1
addrindex=1
rpccert=/home/user/.certsforhosts/rpc.cert
rpckey=/home/user/.certsforhosts/rpc.key btcctl.conf rpcuser=user1
rpcpass=pass1
rpccert=/home/user/.certsforhosts/rpc.cert my code var fs = require('fs');
var WebSocket = require('ws');
var cert = fs.readFileSync('path/to/my/rpc.cert');
var user = "user1";
var password = "pass1";
var ws = new WebSocket('wss://192.168.0.102:8334/ws', {
headers: {
'Authorization': 'Basic '+Buffer.from(user+':'+password).toString('base64')
},
cert: cert,
ca: [cert]
});
ws.on('open', function() {
console.log('CONNECTED');
ws.send('{"jsonrpc":"1.0","id":"0","method":"notifyblocks","params":[]}');
});
ws.on('message', function(data, flags) {
console.log(data);
});
ws.on('error', function(derp) {
console.log('ERROR:' + derp);
})
ws.on('close', function(data) {
console.log('DISCONNECTED');
})Maybe is a firewall problem, did you open the bitcoin port on your firewall? Remember you can do it manually with the firewall application or you can do it by command line with the next command: firewall-cmd --permanent --zone=public --add-port=8334/tcp Try to fix it this way and if the problem persist, let us know. |
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Well, for this you can support your self with the core calls: https://en.bitcoin.it/wiki/Original_Bitcoin_client/API_calls_listTo get the balance from your wallet you use the getbalance call: To send btc you can use the send to address call: bitcoin-cli sendtoaddress 1BtcAddy 0.001 There is other way to send, the complex one, there you have to listunspent, then take the inputs you want for your transaction, then make the raw transaction, sign it and push it. As i say this is the complex way, but the right way for a perfect handle. |
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Please help me give your reason and solution to face this problem, thanks before guys..
Well, the solution is to grow you account to member... For that you need merits, and to get merits you need some good quality posts. No one say it would be easy, at end the money of those ones to work and the merit system was implemented to grow up the posting quality, was a wise move to avoid all that spam, but isn't a system fair for all. To get 1000 merits sound really hard, but become legendary wasn't easy from the start. Good look and do it well this time  |
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Most people believe that the price of altcoins' is determined by the price of bitcoin and that they tend to follow it's market movements.
I partially disagree with this. I have studied prices of coins and tokens on CMC and the fluctuations of each currency seems to be unique and independent of any other digital currency. Some show strong pumps when BTC goes down and some heavy dumps when BTC is rising.
Undoubtedly, there are market forces and factors which affects most currencies, this is not influenced by bitcoins price, it rather controls bitcoins' price as well as others.
So when trading or investing, make sure you treat each currency differently as they have different utilities.
Bitcoin doesn't control markets, but... altcoins price are based on bitcoin, that's why bitcoin doesn't control them but it have some influence in them, let me explain. If one bitcoin cost $10,000 and the alts price are based on btc, then if bitcoin lose a percent of his price (lets suppose it goes down to $9k) all the alts loses his 10%, they will cost the same amount of bitcoin, but since btc goes down, when we make the conversion from the alt price to usd we will see that -10% on the cash price. |
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My friend decided to sell his car and invest all the money in Bitcoin as some people predict that 1 BTC will reach 500 000$ till the end of 2019.
He totally believes in it and tells that then he could buy not only a new car but a flat also.
Does it really worth it? He uses his car for his work and now he wouldn't be able to do this anymore as he thinks there's no need to work anymore.
Nothing warrant us that bitcoin will hit $500k at end of 2019, is a crazy bet to place. And no, i thing it doesn't worth it if he really use the car to go to his work, what if the price keeps crashing and end at $1k till the end of 2019? You know how this crazy markets rolls, and nothing is secure now days, it can go up to the moon, but it can crash hard, that's why we call it a high risk investment. |
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La justicia avanza y es lenta.
Lo primero un delito fiscal es no declarar beneficios superiores a 100 mil euros de ganancias, es decir que aquí no hay ningún delito.
Estoy hablando de una cantidad de 450 euros. Cualquier fontanero, mecánico mueve cantidades superiores.
Tengo una citación judicial en Diciembre, en principio tras informarme del asunto e incluso hablar con la persona que estafaron con mis datos la defensa pasa por aportar todas las pruebas posibles y devolver el dinero a la persona estafada, si se consigue archivar el caso problema arreglado.
Sino hay que intentar acumularlo en un juzgado donde se están acumulando más casos.
Como cosa mala, es que sino haces nada te van a condenar por estafa, con penas de prisión. que al no superar los 2 años no entrarías.
Entre las cosas que se puede hacer es:
Denunciar en la OCU tu le vendistes unos bitcoins a una persona a través de una web que opera en España, la web tiene la obligación de identificar a la persona que te realizo la compra (estoy ahora en ese asunto)
Preparar todas las pruebas que puedas.
Como cosa mala LOCALBITCOINS ha borrado todas las pruebas, yo tengo lo importante pero están destruyendo pruebas que te pueden servir para tu defensa, es decir la CULPA ES DE LOCALBITCOINS, y ahora no quieren saber nada, ese es el problema...
Ya os tendré informados por si entró en prisión, en mi caso lo peor ya pasó. es como cuando te dicen que tienes cáncer supongo que el primer mes es el peor, ahora ya tengo asumido que me pueden condenar, como cosa mala es que en general los abogados cobran mucho dinero, porque se frotan las manos, es decir de un problema de 400 se puede convertir en unos de 15 mil fácilmente y condenandote. En mi caso no voy a gastarme más de 5000 euros en abogados ese es mi limite, si me condenan lo tengo asumido.
Vivimos en un país de Mierda y es lo que hay. En otros países el denunciante sería yo, pero aquí las cosas funcionan con leyes de hace 200 años...
Saludos.
Que te digo hermano, parece que te la están jugando entre todos, localbitcoins y el abogado te detienen mientras el gobierno golpea. Al final debes de tener en mente que el trading no es ilegal, y que si lo estabas haciendo es por que nadie te dijo que fuera algo malo, es muy fácil justificarse de esa forma ante un juicio, por que al final no le estabas haciendo daño a nadie, y tampoco pueden inculparte de enriquecimiento ilícito, ya que por lo que comentas no mueves millones en los exchangers. No te agobies, esto no acabara en cárcel y todo se arreglara, ya veras. |
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I posted this puzzle transaction in January'15 https://bitcointalk.org/index.php?topic=932434.0(This tx was not sent by me) Let me translate from Russian into English the main point in my prevoius post: First output: take random number from 20 upto 21-1, use it as private key Second output: take random number from 21 upto 22-1, use it as private key Third output: take random number from 22 upto 23-1, use it as private key And so on... The Russians always get it first -snip- "1 KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9M7rFU73sVHnoWn 1BgGZ9tcN4rm9KBzDn7KprQz87SZ26SAMH (1)"
"2 KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9M7rFU74sHUHy8S 1CUNEBjYrCn2y1SdiUMohaKUi4wpP326Lb (3)"
"3 KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9M7rFU76rnZwVdz 19ZewH8Kk1PDbSNdJ97FP4EiCjTRaZMZQA (7)"
"4 KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9M7rFU77MfhviY5 1EhqbyUMvvs7BfL8goY6qcPbD6YKfPqb7e (8)"
"5 KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9M7rFU7Dq8Au4Pv 1E6NuFjCi27W5zoXg8TRdcSRq84zJeBW3k (21)"
"6 KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9M7rFU7Tmu6qHxS 1PitScNLyp2HCygzadCh7FveTnfmpPbfp8 (49)"
"7 KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9M7rFU7hDgvu64y 1McVt1vMtCC7yn5b9wgX1833yCcLXzueeC (76)"
"8 KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9M7rFU8xvGK1zpm 1M92tSqNmQLYw33fuBvjmeadirh1ysMBxK (224)"
"9 KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9M7rFUB3vfDKcxZ 1CQFwcjw1dwhtkVWBttNLDtqL7ivBonGPV (467)"
"10 KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9M7rFUBTL67V6dE 1LeBZP5QCwwgXRtmVUvTVrraqPUokyLHqe (514)"
"11 KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9M7rFUGxXgtm63M 1PgQVLmst3Z314JrQn5TNiys8Hc38TcXJu (1155)"
"12 KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9M7rFUW5RtS2JN1 1DBaumZxUkM4qMQRt2LVWyFJq5kDtSZQot (2683)"
"13 KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9M7rFUspniiQZds 1Pie8JkxBT6MGPz9Nvi3fsPkr2D8q3GBc1 (5216)"
"14 KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9M7rFVfZyiN5iEG 1ErZWg5cFCe4Vw5BzgfzB74VNLaXEiEkhk (10544)"
"15 KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9M7rFY5iMZbuRxj 1QCbW9HWnwQWiQqVo5exhAnmfqKRrCRsvW (26867)"
"16 KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9M7rFbjHrFMWzJp 1BDyrQ6WoF8VN3g9SAS1iKZcPzFfnDVieY (51510)"
"17 KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9M7rFiHkRsp99uC 1HduPEXZRdG26SUT5Yk83mLkPyjnZuJ7Bm (95823)"
"18 KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9M7rFyWkjT5fywW 1GnNTmTVLZiqQfLbAdp9DVdicEnB5GoERE (198669)"
"19 KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9M7rGP2jMrxCfX3 1NWmZRpHH4XSPwsW6dsS3nrNWfL1yrJj4w (357535)"
"20 KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9M7rHfuE2Tg4nJW 1HsMJxNiV7TLxmoF6uJNkydxPFDog4NQum (863317)"
"21 KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9M7rL6JJvw6XUry 14oFNXucftsHiUMY8uctg6N487riuyXs4h (1811764)"
"22 KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9M7rP9Ja2dhtxoh 1CfZWK1QTQE3eS9qn61dQjV89KDjZzfNcv (3007503)"
"23 KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9M7rVkthFNsQ6i7 1L2GM8eE7mJWLdo3HZS6su1832NX2txaac (5598802)"
"24 KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9M7rtHyNcFoApRd 1rSnXMr63jdCuegJFuidJqWxUPV7AtUf7 (14428676)"
You got all the work done right there until the #24, nicely done I give it a shot with crunch, and to generate all the combinations is almost impossible: [... ~]$ crunch 52 52 abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789 + + + -t KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9M7r@@@@@@@@@@@ >> db_pk.txt
Crunch will now generate the following amount of data: 9372849260642785280 bytes
8938645611422 MB
8729146104 GB
8524556 TB
8324 PB
Crunch will now generate the following number of lines: 15143072536417990656
So, i don't have 8324PB to store that list, the way to do it would be to live verify those addys while generate them, if they have balance then store it, other way let it go. I will work on that code, sound fun. |
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what about trick the hacker with double spend or unconfirmed transaction ?
That will not work, because to make a double spend you need to send other transaction with the same inputs before the other one confirm, for the next block one of them will confirm and the other one will be tagged as double spend. For sure the software should wait for a confirmation, if it's a double spend it never will get that confirm. The ransomeware you describe sound like the wanna cry, maybe with the microsoft patch you can fix the problem https://answers.microsoft.com/en-us/windows/forum/windows_10-security-winpc/wanna-cry-ransomware-update-5212017-fix/5afdb045-8f36-4f55-a992-53398d21ed07At end if your only option is to pay them, remember that your information has been already compromised, nothing warrant you they will not keep a copy. So, good luck, if some day you want to avoid that kind of ransomware here is the final solution: https://www.ubuntu.com/download/desktop |
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I believe that those of us involved in the field of cryptocurrencies should feel compelled to act in accordance with our ideals and therefore, we should prioritize the accumulation of bitcoins before the accumulation of dollars.
We must always keep in mind that one of the reasons that led to the emergence of cryptocurrencies is the search for alternatives to fiat money, therefore there would be no reason for us to exchange our valuable cryptos for centralized money.
But we need to chage our valuable cryptos for dollars if we want to spend that money, is hard to live only with cryptos now days, and that's because only a small % of business accept bitcoins or altcoins. So, the best move you can do is; change to dollars what you need for spending, and keep in bitcoins what you can hold. That's the wise way to roll. |
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http://answers.yahoo.com/question/index?qid=20080827115251AAYDgdWQ: What world currencies are actually backed by gold? A: None Im no economist, but what would it take for bitcoins to be "backed by gold"? Possible, Plausible or Impossible? I see two possibilities either a wealthy person puts up some gold to back the whole currency, or a bitcoin wallet provider purchases gold and its customers wallets are backed by the gold standard. P.S. I have no gold. Just thinking out loud. You can't backup bitcoin with gold because that will stuck the price and bitcoin would lose that volatility, and gold standard doesn't work at all, we already see it fail once, why should we adopt that model if we realized it doesn't work. That would be non sense. What we can do is to have a QR code on a gold coin, in that QR have a private key with an addy with 1btc, that would be fun, the double value coin |
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If they have the same white paper, then they are the same coins, and why should care about the coin plagiarism andnow about the whitepaper. For example, you think BTC and BCH should have a different whitepaper? They only have a different block size, but is the same thing.
But at end coins are open source, any one can take a coin, create a genesis block and launch his coin, take the idea from internet and post it on the same internet, that's why we see now days all those alts and icos.
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Genetic scientists seem to be in general agreement that we are all descendants of one woman and one man. This research was fairly recent, starting about 1978. They, of course, do not believe in the creation story of Adam and Eve in the Bible, but their conclusions are getting closer and closer...
If we are all descendants of one woman and one man, where that woman and man come from? Are they descendants of another woman and one man... or they come direct from an ape? Scientific proof that God exists is almost alike the scientific proof that earth is plane. Just a bunch of people trying to believe in a ridiculous theory. |
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Is like every new knowledge you find, at end is your decision how deep you want to go. To understand the basic rules is simple. You need an Addy to receive btc, and you need a wallet to manage addys and send btc The normal rules get a lil. more technical. Here is where we learn how bitcoin have confirmations, those confirmations comes with blocks, and that's what we call blockchain. Then comes the complex rules. And here is where we learn to use the core to build transactions, or the core functions. Mining comes here too and double spends is from this area too. We can see it as complexity layers |
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As far as we've researched ,there are very limited mediums to market and promote cryptos and ICO's ,as the most prominent social media platforms has banned cryptos. This is one of the major causes for lack of acceptance for Bitcoins and cryptos. What do you think ? and what steps should be taken to remedy this situation?
Well, social networks still a nice medium to promote cryptos. I have seen lot of instagram groups about cryptos, even some coindrops are made in instagram now days. I think other way to promote icos is with google or facebook campaigns, you know those systems where the click have a cost but will get to the market you are searching for. Even with social networks and campaigns you are right, the promotion on the forum is always much effective than social networks. |
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Greetings,
Do you guys know what is the best wallet for bitcoin? I've never had a crypto-wallet yet. I have a bank account, though. In banks, cash remittance is unlimited and pretty fast, but service fee is pretty high. Is there a wallet with fast cash remittance and minimum service fee for remittance?
Wallets doesn't charge you for cash remittance or for services, at end they are free. And i have two solutions for you: 1.- Online Wallet. For this option i would like to suggest blockchain.info, i have use this online service for some years, and never had problem about it. Is a little bit limited, but at end it's a good wallet. 2.- PC wallet: Here i recommend you electrum as a wallet to install in your computed, doesn't matter if you have windows, linux or mac, you will be able to install it. This wallet run as a program in your computer and allow you to send and receive bitcoins. |
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How does one spot the next rated project??? the project may still be undervalued at the momment but have a promising future. I cannot but always imagine if there is any performance metrics one can utilize in knowing which can eventually become which.... Thank You
Is really hard to know which will be the next big project on the world, is like try predict how facebook become a monster when it born, or how bitcoin would be a millions market. At end to do that you would read day by day about the new project, and think who will be the next big one. At end you will make some bad bets but some good bets too. Maybe you think a project have a lot of future but the project doesn't get the right inversion and all gets fucked up, or other way you can thing a project have no future and sadly you make a wrong decision and let that project grow in front of your eyes. To do this you should be able to read the future, so, we can resume is just impossible. |
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How can I improve my earning and reduce the risk of getting scamed?
To improve your earnings you will need to find a job for bitcoin, on the service section of the forum maybe you can search something: https://bitcointalk.org/index.php?board=52.0Now, to reduce the risk of getting scammed then you should do some good security practices: 1.-Don't use Windows, use linux or mac 2.-Never use the same password for anything 3.-Be careful about who you trust online 4.-If a deal looks tricky then run to the opposite direction 5.-Do it yourself, don't let other users open accounts for you or do thing under your name 6.-If you will join to an ICO, read the white paper and about the team, lets remember 90% of icos end in scam. And the list could keep going, but most of the point are common sense, so, just be careful. |
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