After creating a new NBitcoin transaction (with a single pay-to-script hash input and multiple outputs), is there any way to calculate the transaction signature and manually put it in the inputs[0].ScriptSig, along with other parameters […]

So im trying to create a vanityaddress, which is 1 followed by my 10 chars plus some random chars, no matter how i try i get 9 right out of my chars not the 10th […]

anyone ever had a similar issue where the directory exists but Bitcoin-cli isn’t recognizing it? Perhaps this is related to me setting the folder up as a symlink to my external HDD? Thank you! aaronson […]

I compiled bitcoind using the same steps as last year. In particular I set DB_CONFIG: set_lg_dir database set_lk_max_locks 537000 Unfortunately once I hit block 364,670 (2015-07-10) I’m treated with: EXCEPTION: 11DbException Db::put: Cannot allocate memory […]

TL;DR: Where in this code does the SV client figure out that it’s not processing an ABC blockchain? This image prompted my question. There are a couple different mutually incompatible (I am assuming anyway) implementations […]

In this question What are the advantages of Schnorr vs ECDSA? I see in the Pieter Wuille’s answer the following comment about Schnorr signature batch validation: "Improving verification speed, by supporting batch validation of all […]

I want a Bitcoin cash ABC chain (BCHABC) testnet faucet. Cause 15th Nov. onwards after a hard fork on bitcoin cash network existing bch faucets are not working. Even questions over here are also not […]

Please can someone advise if it is possible to derive the CPubKey from a CSript object? Provided i get it up with an address before hand, I can use numerous functions to attain all the […]

I am learning and trying to implement my own cryptocurrency and I am thinking about how could I achieve the peer to peer connections. I read that Bitcoin is using DNS seeds for discovering users. […]

In a traditional Proof of Work (PoW) scheme it’s assumed it takes some amount of time to compute the PoW function, such as SHA256x2 in Bitcoin and the difficulty increases as the network is capable […]