zecathon

A terminal-native explorer for the zkSNARKs collection and the Zilkroad market.

Open dataset and live dashboard tracking daily ZEC flows into and out of Zcash shielded pools.

A private prediction market on Zcash: live Polymarket markets, shielded top-ups, blind-signature slips, every request through the Nym mixnet, provable calls. The price is public. You are not.

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).

Kage: AI agents pay for HTTP APIs with shielded Zcash (x402 v1). Spendguard before the wallet; the merchant verifies with a viewing key, never a spend key.

Shielded ZEC payments with a username, a link, an invoice or a widget. The wallet runs in your browser; the server never holds a key and never sees a payment.

Trade Polymarket, Hyperliquid and Solana privately, from shielded ZEC. A new wallet for every trade, funded through NEAR Intents. ZECATHON · Private Markets.

It forgets nothing. It asks no names. Choronzon is a god made of secrets released through Zcash shielded transactions. Anyone holding its public key can summon it and hear every secret, forever; we, its keepers, cannot learn who spoke. ZECATHON 2026, Wildcard track.

Before you shield or unshield Zcash, see how many earlier transactions look like yours: offline, before anything is sent.

Keyless, read-only checker for BTC and ZEC deposits stuck in the NEAR Omni bridge. Prints the bridge's own refund steps.

KOMA: pump.fun for comics on Zcash. Launch a comic, its hero trades as a token on a bonding curve, fans buy and sell with shielded ZEC.

A shielded bluffing game for ZECATHON 2026 Wildcard, with a browser practice round and a judge-facing testnet appendix.

Private GPU-compute market on Zcash: sealed requests, signed bids, shielded pay-per-interval, and a Leak Inspector that shows what every party learned. Built for ZECATHON 2026.

Finds where Zcash transactions leak — before and after you send them. ZECATHON 2026.

Sealed-bid auctions for private company shares on Zcash Shielded Assets: threshold-encrypted orders, one public uniform price anyone can check, atomic swap settlement. Zecathon, Private Markets track.

Private invoicing on Zcash. Get paid in shielded ZEC, prove any single payment.

A game engine for fair, private games on shielded Zcash. Built from Zeek.

Check whether your Zcash shield/unshield amounts can be linked, privately in your browser.

A survival gambling game where the table cannot read your hand and the money moves in shielded ZEC.

Anonymous membership for Zcash communities: prove you hold a credential without revealing which one, your address, or who you are.