Lenovo E460, 8GB RAM, Fedora 26, Bitcoin core command line version 0.16.0, All blocks completely downloaded on a flash drive with 256GB capacity. I rebooted my machine today without stopping the bitcoind before and since […]

Is it possible to obtain the date (time stamp) of each Bitcoin block so far, using languages like PHP or R?. I am developing an analysis of the time series of bitcoin use for a […]

Trying to learn the Lightning Network 🙂 Can I do something like this: STEP 1: Generate new addresses address_1 = cli/lightning-cli newaddr address_2 = cli/lightning-cli newaddr address_3 = cli/lightning-cli newaddr address_4 = cli/lightning-cli newaddr address_5 […]

I have created raw transaction with locktime and sign it. The lock time is already passed but still got error like this when sendrawtransaction 64: non-final txid the locktime value is 1523515709 . and here […]

It’s pretty clear how signing a message with a Bitcoin key can be useful in proving ownership of funds. However, it’s far from clear how encrypting a message with a Bitcoin key can do anything […]

I have created a wallet with the help of WalletAppKit on Android and did some transaction in it. Now what I try to do is, restoring that wallet from mnemonic code (BIP39). It also returns […]

I have manually a raw transaction using bit library in order to send a transaction using Litecoin testnet. After adjusting fee’s and other network variables I got the following error that is stated in the […]

I’m trying to reconcile my deposits to a wallet (happens to be LTC) on an exchange account with the data on the blockchain. I was using the logic: if tx_input_n is -1 then transaction is […]

I am looking for a tool with which to place a purchase order which is higher than the current price. As an an example. Wallet Exchange: $ 100 Course NEO: 50 dollars Order: Buy at […]

*Note I am not a technical person so excuse any misunderstandings on my part here. I am looking to get a sense of how the entire system looks like as a whole starting from the […]