Web3 and privacy
Blockchain infrastructure, cryptography and privacy technologies evaluated for production use.
13Focused clusters
Start with the cornerstone
- Zero-Knowledge Proofs in 2026: What Is Actually Production-ReadyProving an Ethereum block fell from 1.69 dollars to under 4 cents in one year, and ZK identity landed in Google Wallet. Which zkVMs to build on, what proving costs, what works on a phone, and where the security bodies are buried.
- Ethereum to Solana Migration CostHonest teardown of an Ethereum to Solana migration. Account model, EVM to SVM tooling gap, indexer rebuild, wallet UX, token standards, redeploy cost.
Latest in this collection
Web3 & PrivacyTop 10 Web3 and Smart Contract Auditors in Germany (2026)
An evidence-based shortlist of Germany-based, DACH, EU and global smart contract auditors, compared by technical fit, audit model and public proof.
Web3 & Privacyx402 Payments in 2026: Coinbase, Stripe & Alternatives
x402 turns HTTP 402 into a payment negotiation for APIs, MCP tools and AI agents. Compare Coinbase, Stripe, Circle, Cloudflare, AWS, thirdweb, PayAI and self-hosting by layer, network, fee, compliance and production risk.
Web3 & PrivacyBuilding Real Applications With ZK and FHE in 2026: A Pragmatic Guide
Apple runs FHE on millions of iPhones and Google Wallet proves your age with ZK, yet most projects that start with the technology still fail. The decision tree, the honest 2026 cost numbers, and the five failure modes we see in privacy-tech builds.
Web3 & PrivacyZero-Knowledge Proofs in 2026: What Is Actually Production-Ready
Proving an Ethereum block fell from 1.69 dollars to under 4 cents in one year, and ZK identity landed in Google Wallet. Which zkVMs to build on, what proving costs, what works on a phone, and where the security bodies are buried.
Web3 & PrivacyFully Homomorphic Encryption in 2026: What Ships and What Is Still Hype
FHE runs on iPhones and settles encrypted transactions on Ethereum, yet stays three to four orders of magnitude slower than plaintext. The production pattern that works, the honest overhead numbers, and the encrypted-LLM reality check.
Web3 & PrivacyZK vs FHE vs MPC vs TEE: How to Choose in 2026
Four privacy technologies, four trust models, four price tags. The four questions that pick the right one, a side-by-side comparison with honest numbers, and the EU regulations that increasingly force the choice.
Complete article directory
- Top 10 Web3 and Smart Contract Auditors in Germany (2026)
- x402 Payments in 2026: Coinbase, Stripe & Alternatives
- Building Real Applications With ZK and FHE in 2026: A Pragmatic Guide
- Zero-Knowledge Proofs in 2026: What Is Actually Production-Ready
- Fully Homomorphic Encryption in 2026: What Ships and What Is Still Hype
- ZK vs FHE vs MPC vs TEE: How to Choose in 2026
- Open USD Explained: What a Consortium Stablecoin Changes
- Why Cross-Chain Bridges Keep Getting Drained
- Smart Contract Security Checklist (30 Items)
- 21 Web3 Mandates. Gas Cost Hindsight
- Ethereum to Solana Migration Cost
- Zero-Knowledge Outside Crypto
- Account Abstraction in Production