B3 to Launch Bitcoin-Linked Prediction Contracts as Brazil Bans Polymarket and Kalshi
B3 to Launch Bitcoin-Linked Prediction Contracts as Brazil Bans Polymarket and Kalshi
- Read at Bitcoin.com
- Tue, 28 Apr 2026 05:30:18 +0000
B3 to Launch Bitcoin-Linked Prediction Contracts as Brazil Bans Polymarket and Kalshi