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Questions tagged [currencies]

something that is not directly useful (like a commodity) but which can be used as a medium of exchange or a store of value. Essentially, money.

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0answers
12 views

How to implement cryptocurrency trading? [on hold]

we have a new project to create a cryptocurrency trading. the API's i see for this are coinbase, bithump, binance and others. then you need to register to have an API keys and other keys need for the ...
1
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1answer
26 views

Is there any “permissionless” blockchain “without a native coin”?

We may certainly say that a "permissioned" blockchain cannot have a native coin (or cryptocurreny) since in permissioned blockchain we need a permission to be eligible to participate for transactions ...
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0answers
9 views

Getting a dollar per KWH estimate for the best crypto currencies for last X months

I'm doing some preliminary research for my company into the viability of cryptocurrency mining, were not planning to mine it ourselves, but it's indirectly relevant; it's kind of a long story. To ...
0
votes
1answer
23 views

How do I pick the right cryptocurrency without becoming an expert in cryptocurrencies? [closed]

I live in a country where a certain national currency is used as legal tender. I do not understand how the local money works (e.g. how the national money supply is increased), nevertheless I can ...
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1answer
53 views

Reports of Cryptocurrency Exchanges faking volume trade data. Where can one find this report?

In 2018 December there was a research report on cryptocurrency exchanges faking volume trade data. Where can one find this report on these exchanges? Supposedly the only 2 exchanges that had real ...
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2answers
34 views

How does the full lifecycle of a cryptocurrency trading look like? [closed]

I am new into cryptocurrencies and I am wondering how to trade them. By trading cryptocurrencies I mean: Transfer fiat currency (ie. USD) from my bank account into some account that enables buying ...
0
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2answers
38 views

How bitcoin gets monetary value [duplicate]

This looks like a complex thing but I am trying hard to understand it. Why would any one in the world honor a crypto currency till it is backed by a government with monetary value? How does a crypto ...
2
votes
1answer
95 views

Using CryptoCurrencies as a transfer method throughout Australia and Europe

I have read both this questions: Can I easily use Bitcoin as a inexpensive way to transfer my money into another currency? Does it make sense to use BitCoin to transfer money to yourself ...
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votes
1answer
26 views

Can you withhold cryptocurrency when launching a cryptocurrency?

I'd like to fork a cryptocurrency for use as my company's stock ownership system. In this sense the cryptocurrency, or cryptostock, would represent shares of my public company. As such I'd like to ...
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1answer
55 views

proof of stake concept and implementation confusion

i'm currently studying proof of stake concept in cryptocurrency in preparation of building it soon, but i still have some doubts about my understanding of the concept itself, and i have a lot of ...
1
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0answers
118 views

Idioms of use/ bitcoin heuristic

I already know the answer of a) part which is Alice. Can anybody help me in finding answer of b) part.
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3answers
54 views

Should I run crypto node for my trading platform?

I wanted to create a cryptocurrency trading platform where people can deposit cryptocurrency and trade them with other altcoins and finally withdraw it. Tell me do I need to run full crypto node to ...
2
votes
3answers
62 views

Could bitcoin/blockchain be used to create a secure non-3rd party escrow?

I'm wondering if there could be a block chain approach to selling goods and putting money in an escrow-like state until the goods are received. I'm envisioning the following scenario. 1) Buyer puts ...
0
votes
1answer
30 views

Have all hashes of unlocked difficulty levels of cryptocurrencies been mined?

I'm wondering if all the hashes of a previously unlocked difficulty level of a cryptocurrency, such as 0000000000000000xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx BTC , have been completely ...
0
votes
1answer
26 views

Extracting Bitcoin historical ticker data by setting up Bitcoin Node?

How do I extract the ticker data (historical values such as day price, day open, day close etc) by setting up a Bitcoin Node? Bitcoin Node is setup using Bitcore.io All blocks are syncing right now, ...
0
votes
1answer
39 views

how to embed coin prices of my choice in my website [closed]

sorry for bad english, let's just say i want to embed specific price of coin for example ethereum and bitcoin $20 price in my website, in other words it shows $20 rate of btc and eth on my website not ...
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0answers
55 views

Bitshares Gateway

I was exploring bitshares environment and found it interesting and wanted to try out few things on it. One of that is creating a gateway for crypto assets and see them get deposited and withdraw. ...
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votes
1answer
305 views

I'm Searching cryptocurrency exchange api [closed]

We want complete cryptocurrency trading service from api requirement all api where we can integrate all services in my UI. long story in short we want any service provider backend in our UI. API ...
1
vote
2answers
43 views

Why prices are different in different fiat currencies on the same market?

What I noticed is that prices in different fiat currencies on the same market for the same crypto currency are different. But what are the reasons behind that? Does it has anything to do with market ...
0
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0answers
14 views

Tracking anonymous buyers on crypto exchanges

Can buyers/sellers on crypto exchanges be tracked, with the exception of their name or contact through public WPP or similar feeds. Do the User/Profile/Wallet ID's change automatically or do they ...
0
votes
1answer
27 views

What stops people attacking my new coin?

Say I just made a new altcoin. I mined it for a few days at some reasanoble difficulty - 2000 for example. I got to the 10 000th block and I am happy with my premine and network. Then, an attacker ...
2
votes
1answer
33 views

Accepting Bitcoin for Services Rendered with Legal Verbiage on Set Coin Price

I accept Bitcoin and Ethereum for consulting work, but would like some feedback for Service Type Agreements that span upwards of a 1-year in an enterprise setting. What's the best method for ...
2
votes
1answer
60 views

What is Sentinel Chain? Is it a cryptocurrency scam?

What is Sentinel Chain? Is it a cryptocurrency scam? Can somebody help me? Thx!!!
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0answers
88 views

Cryptocurrency Historical Data on Downloadable Excel Sheet [duplicate]

Dear Bloggers and sitevisitors, I need help in finding Cryptocurrency data that can be converted to excel sheet, since I am working on a couple of projects and I need this data to prepare my ...
1
vote
1answer
127 views

How to buy with Poloniex API? [closed]

Hi I have a question about buy method. Recently I received successful message from Poloniex I run once buy order method with option immediateOrCancel. I get two trades instead of the expected one. {'...
0
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0answers
32 views

When do you pay gas fee?

I've seen gas mentioned several times in crypto articles but have never explicitly paid it. I go from fiat to BTC or ETH on coinbase and pay $2. Is that considered gas? If not, when exactly do you ...
0
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0answers
21 views

It is impossible to test a decentralized software system - How would you go about testing a crypto currency's implementation?

Say somehow we actually have formal requirements for the design, and we implemented the design and performed proper unit testing. How would you go about validating the distributed system? Spin some ...
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0answers
98 views

how many sockets connections does cryptocompare allow in its API?

I want to connect multiple socket to a web page, but my question is how many sockets does cryptocompare allow or if it´s better to use another API for is case
0
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1answer
780 views

How to solve error: Incorrect or no genesis block found. Wrong datadir for network?

I am making my own alt-coin, and I have mined the first genesis block hash(after some time), Merkle hash, nnonce and time. I am running on Ubuntu14.04. But when I run ./bitcoind I get this error ...
2
votes
1answer
176 views

Fundamentally what is the difference between the EOS and Ethereum platforms? [closed]

I know one platform is owned by a company, block.one which owns 10% of all EOS tokens, I'm aware of their ICO structure and it seems their tokens are used as a sort of API token - some have called the ...
0
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0answers
17 views

With bitaddress can i cash my coins?

once time i create my coin using bitaddress like this video: https://www.youtube.com/watch?v=jcu4BB7EAx0&feature=youtu.be&t=266 How to cash my coins or use the wallet?
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1answer
31 views

Buy and selling Bitcoin in different currencies

If I were to purchase one Bitcoin in Australian (AUD) that is in the tens of thousands of dollars as of this moment, would I be able to sell this bitcoin in American (USD), which is in the thousands? ...
0
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2answers
103 views

What cryptocurrencies are there with a financial incentive to run a node?

I have a very naive question: Are there any distributed cryptocurrencies with a financial incentive to run a node? I know that cardano ada has financial incentives to run nodes, as they pay a part of ...
0
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1answer
180 views

QUESTION ABOUT SLOW API

do you know about api requests cryptocurrency exchanges? Simple ticker request may be viewed like this: https://api.kucoin.com/v1/open/tick or like this: https://www.okex.com/api/v1/ticker.do?symbol=...
1
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1answer
73 views

How to determine estimated block or transaction time [closed]

I would like to know if there is any possible way to determine the estimated block time for a special cryptocurrency at the present time so I can estimate the transaction time it takes to send coins ...
1
vote
1answer
44 views

Generate cryptocurrency addresses on server

I want to generate cryptocurrency addresses (e.g. for top 10 cryptocurrencies on CoinMarketCap) on my server and be able to send transactions when deposit arrives. Can I do that with CLIs or there is ...
0
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1answer
98 views

May I buy coin/BTC for 1$ and sell coin/ETH for $1.03 (both on Binance)?

That would be $0.03 profit, right? Is there something wrong with this logic and is there anything I need to know?
0
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1answer
372 views

How do I calculate the expected shares per minute for my pool

I am currently mining Zencash in a pool, and I'd like to be able to calculate the expected shares per minute for a given pool's hashrate. Let's say the pool's hashrate is 50 KSol/s. I think that the ...
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1answer
52 views

What are list of privacy coins available today?

Where can I get list of privacy coins which I can invest on? Is it a good option to invest on these coins?
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2answers
46 views

How to avoid contagious media stories affecting Bitcoins? [closed]

There is an integral connection between fiat currencies and shop prices. Can crypto's achieve the same shop use? If a crypto has a giant user base, It can be less physical than Fiat. It needs to ...
0
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1answer
112 views

While Creating new CryptoCurrency should we create Smart Contract?

I have confusion in my mind regarding create own cryptocurrency. Questions: 1.) I have created my own cryptocurrency using bitcoin or litecoin fork. So, From where to generate my original balance on ...
0
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1answer
109 views

Generated new cryptocoin but how to get balance in my account?

I have created new Cryptocurrency from litecoin's fork. And I can connect more than 2 node with successfully. But How to pull original balance in my wallet? Let me share screenshot: https://ibb.co/...
0
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1answer
63 views

Can't find an API which gives me a full list of cryptocurrencies ordered by market cap

I need to know the top-10 crytocurrencies ordered by market cap so I am looking for an api that returns a list of coins ordered that way. Does anyone know?
0
votes
1answer
30 views

Can a cryptocurrency be liquid while it is in its pre-sale, or even ICO

I am planning to run a Coin's ICO for several years, not interested in the gains to be made from selling out ICO in 3 days NO, but interested in using the COin to end Global Poverty as i deem fit. So ...
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0answers
40 views

How to fund a crypto trading account with fiat quickly? [closed]

It's well known that keeping cryptocurrency on an exchange is dangerous insofar as it they could be hacked and your crypto stolen. I'd argue that keeping fiat on the exchange is somewhat less risky, ...
1
vote
1answer
218 views

How does total cost of mining affect the price of coins?

The goal of this question is to explore what the correlation is between the cost of the total energy consumption behind a PoW-based cryptocurrency and its price. Obviously, the cost of mining cannot ...
0
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1answer
316 views

Difference between scrypt and sha-256 mining?

So in detail my question is: are both these two algorithms different from each other?. I read somewhere that this two algorithm is used for the different cryptocurrency. if that's true. then why? ...
2
votes
1answer
122 views

Is there a EURO or CNY fiat currency cryptocurrency peg like USDT (USD tether)?

Tether is based out of Singapore if I'm correct and they currently have a USD cryptocurrency peg called USDT. But is there a EURO or CNY currency peg like USDT?
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1answer
37 views

What is G on Marketcap

I have checked the bitcoin marketcap charts on coinmarketcap.com. Looking at the charts I see time on the horizontal line and k, M and G on the vertical line. What does G stand for?
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1answer
67 views

How is the maximum of tick per seconds?

I just wonder what is the maximum of tick per second for cryptocurrency. On theory every second can have thousands of ticks, but in real word I think this is not real world.