Explainers

Jan 13, 2026

What Is Venice AI? The Privacy-Focused Chatbot

Dec 18, 2025

What is Ethereum (ETH)? A Beginner's Guide to the Smart Contract Blockchain

Dec 7, 2025

What Is a Layer-1 Blockchain? The Base Layer Powering Bitcoin and Crypto

Earn a free NFT by taking our course, “Getting Started with Flare,” in partnership with Flare. Learn all about how the "blockchain for data" works, why decentralized data matters, and the opportunities for DeFi on Flare.

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Bitcoin Halving 101: What it Means for Miners and Investors

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Earn a free on-chain NFT by taking our course, “Bitcoin Halving 101: What it Means for Miners and Investors.” The Bitcoin halving takes place every four years, cutting the block reward received by Bitcoin miners in half. With a halving set to take place in April 2024, find out why and how the halving takes place, and what effect it will have on Bitcoin miners and investors.

Getting Started With PayPal USD (PYUSD)

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Earn a free on-chain NFT by taking our course, "Getting Started With PayPal USD (PYUSD)." In this course, you'll learn about stablecoins including PayPal USD (PYUSD), and how to buy and spend PYUSD.

The Decrypt 2024 U.S. Tax Guide

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How are crypto salaries taxed? Should you report that NFT sale? How do you report DeFi gains? It’s hard even for a crypto expert to keep up with the constant changes in crypto tax codes, but Decrypt has you covered. Learn how to file your crypto taxes, what's changed for the 2024 tax year—and earn an on-chain certificate in the process to show what you’ve learned.

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