Wallets & Security

Hey folks, I’m in a tough spot with my client’s Bitcoin wallet. Been trying to fix some stuck transactions since February 18th but nothing has…

Hey guys, I'm thinking about hosting my own Bitcoin node. Apart from helping the network, I wanna dig into the blockchain data for analysis. Also…

ZPyWallet is a Python library designed for managing wallets programmatically. We're at version 0.7.0 now and it's still in beta. Why does this…

Quick question. If I have like 30 deposits from different wallets going to one wallet, can I send them all out as one output? Trying to lower size…

Hey guys, just wanted to share a quick guide on how to copy trade wallets on Solana using a bot. I think it might help some of you who want to profit…

Hey everyone. I just set up an offline wallet and I’m planning to track UTXOs and create addresses. I’ll be working with 2 accounts: Account 1 for…

I just dug up my old hard drive and found wallet.dat, but a bunch of files are corrupted. Most of them are unrecognizable too. I’ve been looking for…

Hey everyone. We're currently running bitcoind for our node and wallet setup. Now we want to separate the wallet onto another server and connect it…

I'm trying to buy an Ordinal NFT on Magic Eden using my Taproot wallet, but I'm stuck. They gave me this `unsignedBuyingPSBTBase64` string, which is…

Hey everyone, I’m trying to build an app for bitcoin enthusiasts, but I need to get some info from a Bitcoin node via RPC calls. My focus is solely…

Hey everyone, wanna share some code I wrote. Might be useful if you’re into crypto security! So, it generates a private key using a random number…

I found a backup of my Blockchain.info wallet, it's a json file but there's no password. When I opened it in Chrome, it looks like this:…

Need some help here. Tried sending bitcoin from my trust wallet to an exchange, but the network fee was super low. So I switched to Blue Wallet where…

What do you mean by the bitcoin client ending support for old wallets?

I mined some Bitcoin back in the day, like 2009, using Windows XP. Now I got Windows 7. Still have my XP disk with everything backed up. How do I…

If someone misplaces their ledger, like after an accident, how can they recover their assets?

How do I get more inbound liquidity for my Lightning Node? Got sats for sending but zero for receiving. Help!

Anyone got a clear guide for connecting a new blockchain and currency to the first payment gateway that accepted Bitcoin? Was it PayPal or something…

hey, I moved some bitcoin to a custom cold wallet I set up and now I can't figure out how to get it back. Any advice? It's stored locally, so I don't…

Years ago, I thought I knew it all. But now looking back, the mistakes I made back then still haunt me.

I gotta say, it’s pretty wild being here during Bitcoin’s early days, but I’m honestly worried about how slow transactions are. Only 2.74% of people…

I had a frustrating time with PyWallet. Every time I tried to recover keys from a damaged wallet.dat, it just crashed. So I got one of my devs to…

Anyone can help me figure out when my Bitcoin transfer will show up? Been pending for almost 24 hours now and I thought delays were over. This is…

I’m new to this multisig stuff. Watched a bunch of videos on setting it up with Electrum and hardware wallets. I get the basic steps, but I’m…

I'm about to upgrade my Matebook D16 with a 2Tb drive, ditching Windows 11 for a Linux distro. It’s a project for vanlifers wanting to run a Bitcoin…