i have a p2sh address that is created using an uncompressed public key (from my ledger nano) and a compressed public key (bitcoincore wallet). It requires both signatures to send the funds. When i use […]

I have download a new Bitcoin package from official site. And then I ran it with daemon mode also with default configuration (Default means not bitcoin.conf file was created in ~/.bitcoin/.bitcoin.conf). After ran 2 hours. […]

I’m using the Mac operating system. I downloaded Lightning App and Zap from Github. The wallet can not be synchronized with the network, how can I synchronize it and can I do it without having […]

I installed bitcoinjs-lib with command: meteor npm install bitcoinjs-lib. The installation command “flow-typed install -f 0.27 bitcoinjs-lib@2.2.0” didn’t work. No idea what flow-typed is and the influence it has. This is the code I am […]

I’m getting an error trying to sign a transaction with bitcore-wallet-client. I create the transaction, publish it and when I try to sign it, I’m getting the error: “SERVER_COMPROMISED – Server response could not be […]

Currently I’m trying to create, sign & broadcast Bitcoin transaction using btcsuite. For start, I’ve already had testnet3 address & its associated privatekey for testing. However, hunting through the post and articles like below:- here […]

When I open a new Lightning channel from lncli I get the blockchain tx hash back. But afterwards how can I find this hash later on, if the channel is still pending state? lncli pendingchannels […]

I have a whatsminer M3 working for the past 2 months with no problems at all, but yesterday it started acting strange since it is restarting every 15 minutes, all temperatures are fine between 80 […]

i need help. I’m totally New with Bitcoin. Last time i would buy something and when i pay i’ve got an sms-code for bitcoins with that i’ve to make the pay. I send this to […]