Author: Richard Lee

Whoa! This whole privacy thing still surprises me. I remember the first time I realized how leaky on-chain data can be—my instinct said “this is fragile,” and that stuck. At first, I thought privacy was just about hiding amounts, but then I realized it’s mostly about unlinkability: keeping addresses and people from being stitched together …

Read more “Why I Trust CoinJoin: a Practical Take on Wasabi, Bitcoin Privacy, and Mixing”

Wow! To brzmi banalnie, prawda? Ja też tak myślałem na początku. Na początku myślałem, że bankowość firmowa to tylko kilka kliknięć i tyle. Hmm… coś jednak szybko zaczęło mi się nie zgadzać. Kiedy prowadzisz działalność, drobne rzeczy potrafią uruchomić lawinę problemów, a czas to pieniądz — dosłownie. Powiedzmy to sobie szczerze: platformy bankowe lubią być …

Read more “Bankowość internetowa dla firm: jak sprawnie i bez stresu korzystać z systemu PKO BP”

Whoa! I was on my phone last week trying to move some crypto and hit a mess of tabs, fees, and options that all felt like too much. My first thought was: why can’t this be as simple as ordering coffee? Then reality kicked in—regulation, on-ramps, and security make it messy, though there are clean …

Read more “Buy with Card, Stake Your Coins, and Surf dApps — A Mobile Wallet Roadmap”

Okay, so check this out—I’ve sent my fair share of Ethereum transactions. Wow! Sometimes they sail through. Other times they get stuck or cost a small fortune. Really? Yeah. My instinct said: there has to be a smarter way to watch the pipeline without refreshing tabs forever. Initially I thought gas was just “price goes …

Read more “Why your next ETH tx should be checked with a gas tracker — and how the Etherscan extension actually helps”