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The FIFA World Cup winner market alone drew over $3 billion in prediction market volume of of mid-June 2026. Sports leads this year but crypto, politics, geopolitics, and culture are growing faster across prediction platforms.

Learn about Bitcoin ETFs: how creation and redemption mechanism works, what spot and futures ETFs each hold, and where ETF exposure ends and direct ownership begins.

Exit flexibility, broader outcome coverage, and market-driven pricing separate prediction markets from sports betting.

Polymarket's World Cup Winner market is one of the largest sports prediction markets this year. The edges aren't where the volume is.

Featuring the Mini Shai-Hulud supply chain attack across npm and PyPI, the first AI prompt injection exploit draining $204K from a live crypto wallet, the Clear Signing initiative contribution, a global scam crackdown netting 276 arrests, and more.

Embed self-custodial wallets with email, social, and SMS login—no seed phrases, no extensions. Free tier includes 1,000 Monthly Active Wallets with smart account support, gas sponsorship, and 9 framework SDKs.

Explore what it actually costs to enter and exit a prediction market position, and why the 5-cent spread matters.

Tether holds $141 billion in Treasuries, with over $50.5 billion in gold, Bitcoin, and loans. Circle publishes individual CUSIPs monthly. Here's how to tell the difference between credible stablecoin backing and hot air.

Bitcoin wallets store Private Keys that control BTC addresses. Compare software vs hardware, custodial vs self-custodial, and SegWit vs Taproot address formats.

BTC options worth $6.25B settle Friday at 8am UTC. CME launches 24/7 futures the same day. And WLD is up 21% while the rest of crypto bleeds.