I try to understand how a wallet actually works. I know there are lots of resources around the internet, but I still can’t find simple and concise answers for basic questions about wallets and private […]

When I try to connect testnet websocket provided by blockchain.info api. Connection doesn’t establish, when i looked into the code. It says for testnet it uses “wss://ws.testnet.blockchain.info/inv” url. I guess that blockchain.info stops the service […]

I noticed a transaction whose spendable and solvable are both false, what does this mean and why? { “txid”: “c940241a0ef626e865e2004bc120536fb7868d510115e923c76d5e658a97f6d5”, “vout”: 0, “address”: “mnbFFLXUqTPBweLm6w1GA2ZAJQbrTndEGC”, “account”: “”, “scriptPubKey”: “76a9144d98b2350032c849ac6e6e7ad0eb88e00fd7fbff88ac”, “amount”: 1.10000000, “confirmations”: 132, “spendable”: false, “solvable”: […]

I compile Bitcoin successfully without errors, but get ‘Abort trap: 6’ when I run /.bitcoind /bitcoin/src > ./bitcoind Abort trap: 6 Building with master branch lastest commit: https://github.com/bitcoin/bitcoin/commit/99bc0b428b03b571afbc311b7f18fd3a707ac5af

I am running a Bitcoin Cash node on my server, and starting it like this: start bitcoind.exe –server=1 –rpcuser=user –rpcpassword=password –rest=1 –rpcport=8332 –datadir=F:Bitcoin –bind=10.1.0.4 –testnet=1 –rpcallowip=0.0.0.0/0 The node runs, and I can connect to it […]

my transaction is here: https://blockchain.info/tr/tx/cb371b331e99eccb2d7447f4fe02417812ad066de21843fa156d4890e2cdf329 The reciever is a exchange wallet I don’t know the reciever’s private key. it got stuck for hours and I need them immediately. I used electrum wallet for the first […]

Why do candles sometimes have different positions and sizes even when the open-close-high-low are all of the same value? For instance in one coin I saw: DigitalNote(XDN) the price has been consistent at 0.00000030 for […]

If I chose to accept Bitcoin as a payment for my product, and the price of the bitcoin goes up or down, then technically I am not getting as much for my product in the […]

The release page for Samourai Wallet 0.96.03 lists an APK hash but does not have a downloadable APK file. From the available zip or tar.gz files how can I locate (or create) an APK file […]

I have a situation where I create one address per user through GetNewAddress(User.Id) So, in the end, I have a lot of addresses to monitor, to see if any user has deposited money. I can […]