technology

What Is a Consensus Mechanism?

Cryptocurrency and blockchain technology rely on consensus mechanisms to function and be trusted by users.

Cryptocurrency and blockchain technology rely on consensus mechanisms to function and be trusted by users.


What Is a Node?

In crypto, nodes are an integral part of the blockchain to validate transactions and keep the network safe.

In crypto, nodes are an integral part of the blockchain to validate transactions and keep the network safe.


What Are BIPs and Why Do They Matter?

Since Bitcoin doesn't have centralized leadership, Bitcoin Improvement Proposals are essential for the community to discuss and approve any upgrades.

Since Bitcoin doesn't have centralized leadership, Bitcoin Improvement Proposals are essential for the community to discuss and approve any upgrades.


A Crypto Must-Know: Public vs. Private Keys

If you're just starting out in crypto, you'll hear a lot about "your keys." But there are two kinds and knowing which is which is, well, key.

If you're just starting out in crypto, you'll hear a lot about "your keys." But there are two kinds and knowing which is which is, well, key.


Fast, Fluid, Frictionless Payments Are the Future

But what does it take for a technology to really break through? This article is part of CoinDesk's Payments Week.

But what does it take for a technology to really break through? This article is part of CoinDesk's Payments Week.


A Use Case You Can Eat: California Crabs Tracked by Helium Network

The Helium Network is a crypto-powered network of Internet hotspots, but it has saved one amateur fisherman thousands of dollars on crab pots every year.

The Helium Network is a crypto-powered network of Internet hotspots, but it has saved one amateur fisherman thousands of dollars on crab pots every year.


What Is a Seed Phrase?

Your seed phrase is essentially your crypto wallet recovery password if you lose access to the device where it’s initially stored on.

Your seed phrase is essentially your crypto wallet recovery password if you lose access to the device where it’s initially stored on.


Ethereum's First Mainnet Shadow Fork Goes Live as Move to PoS Continues

The shadow fork will stress test developers' assumptions on existing testnets and the mainnet.

The shadow fork will stress test developers' assumptions on existing testnets and the mainnet.


While You Were Out Partying, I Studied Bitcoin Development

Open-source software discussions were the best-kept secret at Bitcoin 2022 in Miami.

Open-source software discussions were the best-kept secret at Bitcoin 2022 in Miami.


Ledger Nano S Plus Review: Good for Beginners

The brand-new Ledger Nano S Plus is an inexpensive, Swiss Army knife-like hardware wallet that does a pretty good job of keeping crypto self-custody simple for new users.

The brand-new Ledger Nano S Plus is an inexpensive, Swiss Army knife-like hardware wallet that does a pretty good job of keeping crypto self-custody simple for new users.