0
votes
0answers
2 views

elitter p2p server no payments after 24 hours with 2600k/h

i have been mining all day on this server and recieved no payments. i am aware you have to solve greater than the difficulty but i have 2.6m/h...im not one of those people wondering why 100k/h isnt ...
0
votes
1answer
7 views

DollarTrackerCoin - Would it be possible to create an alt coin that tracks a Fiat currency?

By baking into the algorithm dynamically adjusting the 'difficultly' so that if it is more expensive than the fiat currency then more coins can be created, and visa-versa- causing the currency to ...
0
votes
0answers
8 views

Bitcoin Exchange Help

I am trying to create my own Bitcoin Exchange Co. am I am in need of a trading engine that will help me out. any ideas on what to use?
0
votes
0answers
5 views

Has anyone come up with a better idea for a currency as an alternative to Bitcoin

According to Michael Rivero - Article: http://whatreallyhappened.com/WRHARTICLES/slavetobanks.php We are all born into slavery, because: 'In the good old days, after George Washington and the ...
1
vote
2answers
39 views

Are Bitcoin Block Hashes Predictable

to create the block chain, the Bitcoin network runs hashing algorithms for each block, is it mathematically possible to predict the hash value of say, the 100th block from the last block currently in ...
0
votes
0answers
9 views

private key access. experts?

Do you need to be online to access your address with the private key? I mean if you have the entire blockchain on your HD. I have wallets on different usb's.
0
votes
1answer
22 views

Bitcoin exchange with the least intrusive ID verification

A lot of these exchanges just require too much information (SSN, Photo ID, Proof of Residency). Basically, the only one I've found so far that doesn't require that much is Coinbase, but that's not ...
-1
votes
0answers
5 views

Getting BTC-e USD codes to trade bitcoins and litecoins

Who is interested in getting new trusted, faster and cheaper options to buy/sell BTC-e USD codes, to be able to sell or get btc and ltc in exchange?
0
votes
2answers
36 views

Heartbleed: When will bitcoind 0.9.1 be released for Ubuntu 12.04?

I am running bitcoind 9.0 on a server (without GUI) with Ubuntu 12.04 (Precise Pangolin) When I enter in my shell bitcoind getinfo I get { "version" : 90000, "protocolversion" : 70002, ...
-1
votes
0answers
12 views

Heartbleed bug and Altcoins - Another question

In reference to the post: Heartbleed bug and Altcoins I have this questions to the answer posted there: Do you mean that if we created the coin.conf file for any alt coin wallet with this kind of ...
2
votes
1answer
52 views

How to upgrade Bitcoin daemon in ubuntu 12.04?

I am currently having Bitcoin daemon version 0.9.0 and bitcoind getinfo shows error like "Upgrade required" { "version" : 90000, ... "errors" : "URGENT: Upgrade required: see ...
-1
votes
0answers
38 views

How do you Solo Mine On a Mac for 2014

There are a few threads that purport to answer this question, but they are either out of date, incomplete, or full of responses that ignore the question. As stated by many others, I would like to ...
0
votes
1answer
23 views

What is proofOfWorkLimit?

Look at the code below from android bitcoin wallet: proofOfWorkLimit = Utils.decodeCompactBits(0x1d00ffffL); And look at the code from bitcoin qt wallet: static CBigNum ...
0
votes
0answers
9 views

Where I can download financial & technical data for graphs of bachelor thesis?

I'm writing bachelor thesis and I have to do some graphs. I think that I can take snapshot, but it isn't good idea. Can I somewhere download historical data about Bitcoin? EDIT. I need technical data ...
0
votes
1answer
15 views

What is gettxoutsetinfo used for?

Could you please explain gettxoutsetinfo, what is it used for? What are the different fields in the output? I assume that it's used to calculate the amount of the unspent trasaction outputs in the ...
1
vote
1answer
14 views

What's “walletconflicts” in listtransactions method output

Here's an output of listtransactions method [ { "account" : "", "address" : "mz2A28GQxWrYgMn2z9pRqaUFNqTMyhk1sJ", "category" : "receive", "amount" : 6.30000000, "confirmations" : 157, "blockhash" : ...
2
votes
2answers
42 views

Do physical bitcoins or altcoins actually carry value?

This question establishes that there are physical bitcoins that can be bought and I recently just bought a physical Dogecoin as a trinket but I can't help but wonder if there's a solid value related ...
0
votes
0answers
11 views

What is a trusted payment method for BTC-E? [on hold]

I need to know a trusted payment method for BTC-E. Thanks, Reed
2
votes
1answer
18 views

What triggers safe-mode?

While reading through the bitcoin wiki I found this following segment describing a bitcoin RPC safe-mode Until version 0.3.20, Bitcoin went into safe mode when a valid alert was received. In ...
3
votes
1answer
26 views

If I connect to a specific DogeCoin Node, is it possible to determine the transactions that originate at that node?

I would like to know if it is possible to determine what transactions are originating at a specific node, assuming that I am connected to only that node. This post applies to Bitcoin and DogeCoin as ...
1
vote
0answers
12 views

getreceivedbyaddress without knowing the private key

Not considering any external services, is there any way (opensource implementation) that would keep up with the blockchain and expose an API with the same functionality as the original ...
0
votes
1answer
20 views

Can a trade offer be the last leg of a Ripple transaction path? If so, do transit fees apply?

I think I understand, for the most part, how rippled finds transaction paths, and how gateways can charge transit fees; but some of the edge cases have me wondering... Let's say my wallet has XYZ ...
1
vote
2answers
72 views

What is the average number of hashes it takes to mine bitcoins?

I'm just curious about this. I'm not sure if the length of zeros in the hash result is directly proportional to the probability, or how to calculate this.
0
votes
0answers
50 views

How does Ethereum domain registration works?

I am wondering how does the Ethereum domain registration works? From what I can see in the whitepaper, I know there is account-specific data storage, but I don't know if that would be the ideal way to ...
0
votes
1answer
8 views

What's “asm” in transaction input's ScriptSig

Given the structure of the inputs in the transaction vin inputs array { "txid" : "146183a58106544e81573e9f1ad13c7a2d7398dcaf42bb298fcea7858839d3b9", "vout" : 1, "scriptSig" : { ...
3
votes
0answers
35 views

Looking for nonces of even numbers

Each one of bitcoin and its derived crypto-currencies has a nonce value in the block, no matter what the algorithm is. Every miner tries to search for a luck nonce which can make the hash value ...
-1
votes
0answers
9 views

Easyminer not responding

Yesterday while looking at my miner Easyminer locked up and said not responding. I am running it on win 7 pro. No updates have been run, no antivirus or malware protection on the computer and it ...
1
vote
1answer
34 views

Can I run bitcoind without downloading new blocks?

I want to run bitcoind to interact with the daemon, but having bitcoin download new blocks and verify them is taking a toll on my CPU. I do not want the latest data - I just want the daemon to be ...
3
votes
1answer
28 views

What is “Verifying last 288 blocks at level 3”?

Upon every start of bitcoind, I see the following in de debug log: Verifying last 288 blocks at level 3 come up. At this point, no new blocks have been downloaded and the block chain was 100% up to ...
3
votes
1answer
36 views

Could the creation of bitcoin change create irreversible bitcoin “dust”?

Bitcoin wallets send some change back to you if you have only large chunks of bitcoins in your wallet and try to send a small amount to someone else.Over time, could larger chunks of bitcoins ...
2
votes
1answer
46 views

Fastest cryptocurrency

What cryptocurrency is the fastest in terms of reaching 100% transaction confirmation? I've found sites like this that show that Fastcoin is the fastest at 48 seconds. I think David Schwartz said ...
-2
votes
0answers
3 views

Sync is not working! [duplicate]

My BitCoin has worked fine until I hit 3 hours left. It has stayed at this for around 4 hours and its getting to me now! My clock time is set up with the correct time in my area and so is the date! ...
0
votes
0answers
10 views

Import private keys from Multibit into Armory?

I am attempting to import a private key that was made in Multibit, into Armory. I am able to restore this key into other wallets, such as the Android Bitcoin Wallet, Mycelium and Electrum, but when I ...
1
vote
0answers
25 views

Litecoin transaction fee

I have been struggling over the past few days to get some up-to-date information about Litecoin and I keep ending with nothing. To start off, I would like the formula that calculates the required fee ...
0
votes
0answers
10 views

mining pcie 16x and 1x together caused rejects

I have 5 msi radeon R9 290 cards and this board https://www.asus.com/Motherboards/Z87PLUS/specifications/ . With 3 pcie 16x everything runs smooth but, as soon as I add the first 1x into the equation, ...
1
vote
1answer
39 views

Why does the hash come before the signature?

The first figure in the original paper of Satoshi is a diagram of transactions. This diagram seems to indicate that the transaction data is hashed before the sender's signature is appended. Why not ...
-2
votes
1answer
10 views

Multibit desktop wallet not updating Bitstamp exchange rate

For some reason Multibit is telling me bitcoin is at $460 on Bitstamp when it's closer to $490. Why is that?
1
vote
1answer
20 views

Detecting fork using bitcoind

What's the most efficient way to detect a fork in the blockchain? My app polls for changes to user deposit addresses on each new block. Deposits are credited to user accounts with a record in a ...
-1
votes
0answers
27 views

What I'm doing wrong? PHP/RPC does not work (parse error)

I'm new to bitcoin in programming and I'm actually wanted to learn something by testing it on my local machine. So I've set up a webserver on my local machine and also installed bitcoin and started ...
0
votes
0answers
27 views

Why Does bfgminer Show Mh/s and Gh/s As HashRate Instead Of Kh/s

I have just switched over to mining with bfgminer from cgminer and I noticed that bfgminer displays the hashrate as Mh/s on my running version whereas cgminer displayed it as Kh/s. My GPU is a R9 ...
0
votes
0answers
14 views

Vertcoin Node.js programming

This is an npm (node.js) module for connecting to an exchange https://www.npmjs.org/package/btc-e I was wondering if there is anything out there for connecting directly to Vertcoin To buy/sell ...
1
vote
2answers
38 views

Who would accept confirmations of invalid transactions in a 51% attack?

My understanding is that honest nodes work on the longest valid block chain. Suppose a dishonest node confirms an invalid transaction. If that node manages to continue producing confirmations at a ...
2
votes
2answers
73 views

can I spend/transfer bitcoins directly from cold storage?

From reading previous articles I understand that you can receive bitcoins to an address even if your wallet is in cold storage because the bitcoins sent to this address is recorded by someone on the ...
-2
votes
0answers
8 views

Does know of any specific Binary Options Websites where I can trade Bitocins? [duplicate]

Ideally I'd like to be trading bitcoins. I just signed up here and it seems to be going okay. http://www.citrades.com/lp/bitcoin-free-signals/en/?campaign=416
-1
votes
0answers
22 views

Binary Options for Bitcoins [on hold]

Does know of any specific Binary Options Websites where I can trade Bitocins? Preferably not a scam
-1
votes
0answers
14 views

Why NXT does not allow special characters in alias name?

It is quite ugly to see long sequences of words without spaces, dots, underscores or dashes because the alias can only be any string of latin-character numbers and letters..
1
vote
3answers
56 views

How many bitcoin clones are out there? [duplicate]

How many bitcoin clones are out there? I mean people changing the name, the hashing algorithm and a few more parameters and creating a new coin that just keeps on copying bitcoin's source code in ...
-1
votes
0answers
104 views

Antminer U2 on Raspberry Pi w/ BFGminer, no devices found

I'm a complete beginner to bitcoin mining. I have an Antminer U2 connected to a powered USB hub connected to my Raspberry Pi, and I'm trying to mine just for fun (power costs are not an issue). ...
2
votes
1answer
32 views

Who has copied or reimplemented Ripple?

There have been almost an infinite amount of Bitcoin clones, but I have yet to see a Ripple clone or a Peercoin clone for that matter. I'd include Nextcoin, but I don't think the full source has been ...
2
votes
1answer
34 views

Check if wallet is encrypted or not through RPC API

How can one check if their wallet is encrypted through the RPC API without receiving an exception? I went through the Original Bitcoin client API calls list but didn't find any command that could ...

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