Categories
Bitcoin

scripthash to address

It seems that electrumx stores scripthash, but I want to get all the wallet addresses.

Categories
Bitcoin

I want to use RPC to get all historical transactions of an address

I want to use RPC to get all historical transactions of an address. I have synchronized the full node on my computer.

Categories
Bitcoin

Can I use a bitcoind data from LAN from local bitcoin-qt?

I do not want to have bitcoin-qt started every time I boot my computer and other computers on my local LAN.

Categories
Bitcoin

historical blk00000 coinbase analysis: is ~1.7 M bitcoins likely lost?

I am continuing to explore the early bitcoin blockchain using blk00000.dat covering 2009-01-03 to 2011-04-24 time period.

Categories
Tutorials

How to cancel Bitcoin transaction?

When you send Bitcoin from your wallet to some other address it needs some time for transaction confirmation in the blockchain.

Categories
Cryptography

Encrypting messages question

It isn’t the same with signing/verifying that you prove you own the address.

Categories
Bitcoin

Regnet – Don’t blocks get mined every 10 minutes?

How can I enable this option on regtest?

Categories
Bitcoin

Paranoid questions about creating addresses

I want to create hundreds of addresses, but because I’m a little paranoid I don’t know how I will do it safely.