Test environment · No-value assets · UMA sandbox · Real Chainlink VRFChecking service versions…
WORLD LOTTO DOCUMENTATION

Security & risks

Smart contracts, public networks, oracle systems, and wallets can fail. This page summarizes the main boundaries; it is not financial, legal, or security advice.

Contract and upgrade risk

A deployed contract can contain bugs or use permissions that differ from a user's expectations. Read the verified source, deployment metadata, and current role configuration before treating a market as trust-minimized.

Oracle and automation risk

A proof source can be delayed, unavailable, disputed, or misconfigured. Automation improves liveness but does not make a centralized reporter trustworthy by itself. The contract's stale-data, timeout, cancellation, and refund behavior matters more than a status badge.

Wallet and network risk

  • Transactions can fail, be delayed, or be irreversible after signing.
  • RPC responses and indexer records can be stale or unavailable.
  • Only connect a wallet you control and verify the destination, chain, amount, and contract before signing.
  • Testnet assets have no promised real-world value.