About Rain
Rain is a decentralized prediction markets protocol on the Arbitrum One blockchain. It provides on-chain infrastructure for creating, trading, and resolving permissionless markets on real-world events, including elections, sports outcomes, and financial results. The protocol is built as infrastructure rather than a single application. Individuals, communities, organizations, and AI systems can create both public and invitation-only prediction markets through it. Rain settles on Arbitrum One and inherits its Ethereum-derived proof-of-stake security. Markets are resolved using a combination of AI oracles and decentralized human arbitration. The native token, RAIN, is an ERC-20 token used for governance through a decentralized autonomous organization and for paying fees within the prediction market system. The protocol applies a deflationary buy-and-burn mechanism: a portion of trading volume, commonly cited at 2.5 percent, is used to purchase and burn RAIN tokens. The maximum supply is fixed at approximately 1.14 to 1.15 trillion RAIN, with a circulating supply of over 700 billion. The burn mechanism reduces total supply over time.
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A sourced map of Rain's relationships is on the way.
Partners, competitors and related assets, each link independently verified and source-linked before it appears here.
The Crypto Briefing podcast is on the way.
Conversations on Rain and the wider market, hosted by our team, will appear here once episodes are live.