Afr
  • Member for 8 years, 5 months
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What is Gas Limit in Ethereum?
8 votes

The current gas limit can be checked on the network stats page. It's currently 3,141,592 (pi million). The gas limit per block is not fixed, though. The number of contract calls and standard ...

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Programming Languages used
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7 votes

I think you are confusing some things here. A blockchain like Bitcoin, Ethereum, Ripple, or Hyperledger is a protocol in first place. And a protocol is agnostic to programming languages used. What ...

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Why is my p2pool share not payed out?
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7 votes

The answer is hidden in this forum post here. "You have the same problem that is common in P2Pool threads, your miner is (relatively) slow compared to the size of the pool, as such you are not ...

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I want to generate a BIP32 version number for Namecoin and other altcoins
5 votes

I can not tell you really how you generate them, but to partially answer your question, here is a list of known Bitcoin and Altcoin prefixes, including Litecoin and Darkcoin: EXT_SECRET_KEY, ...

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How to generate a zcash vanity address?
4 votes

To simply generate a new main network address, you can use the official zcash-cli like that: $ zcash-cli getnewaddress t1fMAAnYrpwt1HQ8ZqxeFqVSSi6PQjwTLUm Or: $ zcash-cli z_getnewaddress ...

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How to get money when using regtest
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3 votes

Just generate some blocks. bitcoin-cli -regtest generate 101 You will have them in your wallet and can use the funds once confirmed. 101 is the number of blocks to create. You can use any integer ...

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What is 500K in Bitcoin?
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3 votes

k is kilo and refers to 1,000. 500k are 500,000. This can have a lot of use cases, sometimes one wants to sell 500k Bitcoin (unlikely) and sometimes users refer to exchange rates in Satoshi: 500k ...

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Is there any way to contact the makers of bitcoin qt and bitcoin core?
3 votes

If your contact request is of a technical nature, you can also use the github issue tracker and create a ticket. Keep in mind the guidelines of reporting issues, interesting part quoted: Firstly ...

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How does Ethereum achieve consensus?
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2 votes

Ethereum achieves consensus using Proof-of-Work. This was true in the initial "Olympic" testnet (0.9), in the first "Frontier" release (1.0) and in the second "Homestead" release (1.1). The upcoming "...

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Connecting Genesis Mining to a bitcoin wallet
2 votes

Yes, the payouts can be send to your Bitcoin wallet. But as with all cloud mining services, they would not offer that service if they would not make any profit with it. Instead of investing $ 2400 on ...

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I can't access my wallet at Bitknock cloud mining anymore
2 votes

Unfortunately, most of the "cloud mining" websites are ponzi schemes trying to disguise themselves as a cloud mining contract provider. This site catagorizes Bitknock as a ponzi/scam dated back to ...

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What is the difference between Gridseed ASIC and Scrypt ASIC
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2 votes

Gridseeds are small dual-mode miners offering SHA256 and Scrypt. Gridseeds have a very low scrypt hashrate (<400kH/s). The hashrate affects the share difficulty and therefore it's quite a good ...

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How to determine first byte (recovery ID) for signatures (message signing)?
1 votes

This will be less of a theoretical answer and more of practical guidance; while developing Secp256k1 or Bitcoin libraries, I always found the following table handy: y-parity x-order compression ...

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Check password for ethereum wallet
1 votes

You can use the Parity Ethereum Wallet, it has a test password feature: parity.io. You can either use the parity_testPassword RPC call: curl --data '{"method":"parity_testPassword","params":["...

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Relative licensing restrictions of Ethereum and other projects- Open Source?
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1 votes

Is Ethereum open source? Yes. You can find all the source code on Github. Technically, Ethereum - as in the idea - is open source since you can read the full specification in the yellow paper. ...

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Are there any bitcoin communities for women?
1 votes

There is the Mädchenabend in Berlin for Bitcoin-ladies only. If you are curious about Bitcoin or already in love with it > and if you are a woman, you're in the right place! Since May 2014 we meet ...

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How does Ethereum domain registration works?
1 votes

The Ethereum network recently introduced a global registrar object which is basicly a public smart contract on the chain. Here is a snippet of an ethereum client command line output: namereg: { ...

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How can I tell if my Bitcoin wallet is working?
1 votes

breadwallet is a standalone bitcoin client for mobile devices. There is no server which can get hacked or go offline, so you can always access the funds stored on your phone. Using SPV mode, ...

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Is there a way to provide the walletpassphrase to bitcoind without exposing it on the cmdline?
1 votes

The official developer answer is to use the provided python wrapper in contrib/bitrpc/bitrpc.py (github): It asks for a password in a secure way if you use the command walletpassphrase, for example....

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How to fix kernel paging request error on raspberry pi miner?
Accepted answer
1 votes

Ok, I found the solution here and here: You have to enable SLUB debugging for your linux kernel. Therefore you have to edit your linux kernel command line: sudo nano /boot/cmdline.txt Add the ...

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How to find a list of all nodes in a p2pool network?
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0 votes

The answer is p2pool-scanner. A little piece of javascript with minimal webserver (NodeJS) which keeps scanning your local p2pool-data directory for node ips and scans all nodes for public html ...

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