Andreas Brekken

COLDCARD users were hacked for over 1,700 BTC ($100m) earlier this year.

In this post, I will argue that the bear market started in January 2025 and show how it affected both Bitcoin OGs and memecoin trenchers.

Most days of the week, I post a message on SideShift.ai internal Slack with a brief update on our business and the general crypto market/scene.

OpenTSDB is an open-source time series database.

I ordered the Ledger Wallet as soon as I heard about it on r/bitcoin.

CoreOS is all the rage these days and I find myself having to reinvent a lot of patterns.

At Justcoin Exchange we use a lot of Chef recipes to manage servers and deploy code.

There aren’t any easy-to.use tools for creating Stellar cold wallets yet, so I’ll do a walkthrough here.

There’s nothing quite like showing up to work and reading that Jed McCaleb, the inventor of Ripple, has forked Ripple into a new project.

A very long and detailed guide to purchasing and securing ether.