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).

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.

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.

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

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

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

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.

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.

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.

Privacy CI for Zcash applications: deterministic behavior tests, inspectable evidence, baseline comparisons, and CI gates. Built for ZECATHON.

Auditable sealed-bid auctions on Zcash. Bid from any chain: the clearing price is public, the bidders aren't.

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