What is Ethereum zkAPI? A zero-knowledge proof is not a payment authorization
What is Ethereum zkAPI? A zero-knowledge proof is not a payment authorization On October 1, 2026, the Ethereum Foundation and the Open Anonymity Pro…
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Confidential Transfers on Solana: What's Native, What's Helius Rings, and What's Actually on Mainnet
On September 7, Helius posted a demo: make a confidential transfer on Solana, right now. The question that followed it around was whether this is th…
Building Sybil-Resistant Anonymous Systems on Midnight: Mastering Historic Merkle Trees and Domain-Separated Nullifiers in Compact
If you have built decentralized applications on Ethereum or other EVM-compatible chains, you are intimately familiar with access control and state t…
USDM round-trip, a ZK invoice contract, and every wall I hit on the way
Over the sprint I moved USDM Cardano → Midnight → Cardano, built a web front-end for the bridge, and shipped an original Compact contract that settl…
We generated ~32,000 self-contained build prompts for Midnight (and learned the hard way)
We generated ~32,000 self-contained build prompts for Midnight Midnight is a zero-knowledge L1: private state stays on the user's device, public sta…
Midnight sprint: a sealed-bid auction, a stubborn error 170, and everything it taught me"
I'm a self-taught builder, not a career dev. I lean on AI to help me a lot when my syntax breaks and explanations are rather verbose, I read a lot o…
Certifying something on-chain without revealing it: privacy attestation on Midnight
I built Grid Audit , a tool that reviews Midnight code and then lets you certify that review on-chain. The thought behind this was to help assist pe…
BurnAfterRead – E2E encrypted self-destructing drops on Cloudflare Workers
I built a zero-knowledge secret sharing tool. Text and files are encrypted in the browser with AES-GCM 256 before upload - the server only ever sees…