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pplmaverick/README.md

0xZero | On-chain Builder

Building native prediction markets across EVM and ZK chains. Each implementation purpose-built for the target chain — not ported.

🔨 Projects

  • 🌦️ Arc Weather Market — USDC prediction market on Circle's Arc Network · n8n Oracle · ERC-8004 AI Agent
  • 🏊 Pharos Weather Market — Cross-chain prediction market on Pharos · Arc Bridge Kit + CCTP · Deployed on mainnet
  • ⚡ Tempo Weather Market — Native Tempo implementation · MPP · Fee Sponsorship · Scheduled Transactions · Deployed on mainnet
  • 🔮 Ritual Weather Market — On-chain weather prediction market on Ritual · TEE HTTP Precompile · No oracle bot · Resolves via OpenWeather API called directly from Solidity
  • 🟣 Miden Weather Market — ZK prediction market on Miden · Poseidon2 bet commitments · full flow deployed (create → bet → settle → claim)
  • 🏦 Robinhood Stock Market — RWA stock prediction market on Robinhood Chain · Native stock tokens (TSLA/AMZN/PLTR) · Mock oracle (Chainlink Data Streams on mainnet) · USDG settlement
  • 🔗 Linera Price Market — BTC/ETH/SOL price prediction market on Linera · Microchain architecture · Cross-chain message betting · GraphQL leaderboard · Conway testnet
  • 🔒 Seismic Privacy Spread Monitor — On-chain spread monitor with shielded types (suint256 / saddress)
  • 📊 Crypto Monitor Tools — DeFi monitoring for funding rates, price spreads, and Korean exchange listings

🛠️ Stack

Solidity · Hardhat · Foundry · Rust · WebAssembly · TypeScript · Viem · Python · n8n · React · Docker

Taiwan 🇹🇼 · DYOR. NFA.

Pinned Loading

  1. arc-projects arc-projects Public

    USDC-native prediction market infrastructure on Circle's Arc Network | Weather as first use case | n8n Oracle | ERC-8004 AI Agent

    TypeScript

  2. tempo-weather-market tempo-weather-market Public

    Weather prediction market on Tempo network, settled in pathUSD/USDC.e

    TypeScript

  3. pharos-weather-market pharos-weather-market Public

    Cross-chain weather prediction market on Pharos · Arc Bridge Kit + CCTP · Native USDC settlement

    TypeScript

  4. seismic-spread-monitor seismic-spread-monitor Public

    Privacy-preserving spread monitor contract built natively on Seismic using shielded types (suint256, saddress)

    Shell

  5. miden-weather-market miden-weather-market Public

    Weather prediction market built natively on Miden, using ZK commitments for private bet placement

    Rust 1 1

  6. crypto-monitor-tools crypto-monitor-tools Public

    DeFi monitoring tools for funding rates, price spreads, and Korean exchange listings

    Python