Mastercard expands Crypto Credential to self‑custody wallets using Polygon to enable verified, username‑style aliases. Mastercard, Polygon Labs, and Mercuryo announced on November 18, 2025 that Mastercard Crypto Credential will extend to self‑custody wallets, with Polygon chosen as the initial blockchain network and Mercuryo as the first issuer to onboard verified users and create alias‑based credentials. […]
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Brazil Weighs Banning Online Casino Games by Decree
Key TakeawaysBrazil’s government is drafting a decree that would prohibit online casino games outright.Licensed operators paid $5.8 million each for...













