Web3 & Crypto Foundations
Adjacent building blocks — stablecoins, tokenized assets, zero-knowledge, and the payment rails behind on-chain commerce.
- Stablecoins
- Tokenized assets
- Zero-knowledge
- Payment rails
What Are Stablecoins? The Foundation of Stability in the Web3 Economy
Discover how stablecoins bridge the gap between traditional fiat and cryptocurrency, offering stability for Web3 transactions and domain investing.
Top Blockchain Consensus Mechanisms: Proof of Work, Proof of Stake and Beyond
A clear guide to blockchain consensus mechanisms—Proof of Work, Proof of Stake, Delegated Proof of Stake, BFT consensus, and how each secures a network.
Top Cryptographic Primitives Behind Every Blockchain
A guide to the core cryptographic primitives that make blockchains work—hash functions, digital signatures, Merkle trees, elliptic-curve crypto, and commitments.
Top Blockchain Privacy Technologies: Zero-Knowledge Proofs, FHE, MPC, TEEs and Ring Signatures
A plain-language guide to the five leading blockchain privacy technologies—zero-knowledge proofs, FHE, MPC, TEEs, and ring signatures—compared side by side.
Top Blockchain Scaling Approaches: Rollups, Sidechains, Channels and Sharding
A learner's guide to blockchain scaling — optimistic rollups, ZK rollups, sidechains, payment channels, sharding, and data availability layers compared.
Top Blockchain Virtual Machines: EVM, SVM, MoveVM, WebAssembly/RISC-V and CairoVM
A guide to top blockchain virtual machines—EVM, SVM, MoveVM, WebAssembly and RISC-V VMs, and CairoVM—comparing languages, execution models, and ecosystems.
Perfect vs Computational Zero-Knowledge: What the Distinction Actually Means
Zero-knowledge protocols can provide perfect, statistical, or computational privacy. This guide explains those definitions, why proof-system families do not have one universal flavor, and how privacy differs from soundness and post-quantum security.
Introducing Route402 — an x402 facilitator router
A multi-tenant router that lets you integrate x402 once and route requests by policy and facilitator capability, without pushing routing logic into your app.
Google Unveils ‘Universal Commerce Protocol’ to Power the Next Generation of AI Shopping Agents
UCP is an open-source commerce standard for connecting AI shopping surfaces with merchants and payment providers.
What are xStocks? Why should domainers care?
A clear explainer on xStocks—1:1-backed tokenized equities available on supported blockchains. Learn how xStocks work, how they differ from traditional shares, their risks, and how they fit the broader real-world-asset tokenization trend.