Woofun AI reports that Phantom released a disclosure on June 24, 2026, confirming prediction markets opened on or after June 1, 2026, are backed by World Prediction Markets. Previously known as Kalshi, World operates as a non-custodial protocol routing orders to liquidity providers on the Solana blockchain. Settlement mechanisms for these markets may rely on oracles such as Chainlink.

Prior to this official announcement, World generated significant attention within the Solana ecosystem through interactions with key figures including Solana co-founder Anatoly Yakovenko, Helius CEO Mert, and Solana Foundation CPO Vibhu. Despite these high-level engagements, no official partnership with the Solana Foundation was confirmed at the time. The project's domain, world.xyz, was transferred on June 3, 2026, with the seller disclosing a price of $80,000.

Woofun AI data shows the project's public materials feature the tagline "Trade Everything," yet detailed product mechanisms, token information, and funding details remain undisclosed. This opacity contrasts sharply with the confirmed integration into Phantom's infrastructure. The strategic alignment suggests a push toward decentralized prediction markets without revealing the underlying economic model.

The integration marks a pivotal moment for non-custodial protocols seeking mainstream wallet adoption. While the $80,000 domain cost signals serious intent, the lack of token specifics leaves market participants waiting for further clarity on incentives.