viewing-key

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jotel-dev / veilgate

Privacy-first merchant checkout for Zcash. Create invoices, share ZIP 321 payment links/QR codes, and detect shielded payments with a watch-only incoming viewing key, so the server never holds spending keys. Rust backend, live testnet demo. Built for Zecathon (Shielded Payments track).

rust privacy checkout payments zcash axum shielded-payments zip-321 viewing-key zecathon

Updated Oct 24, 2026
Rust

luoy16002-svg / tells

Star

A privacy checkup for Zcash wallets: finds the round trips, quick exits and fingerprint amounts that link shielded activity, and checks a withdrawal before you make it.

privacy zcash colosseum blockchain-analysis shielded viewing-key

Updated Oct 18, 2026
TypeScript

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