Japan tightens oversight with insider-trading bans and new disclosure rules as crypto markets attract more institutional participation.

A proposed workaround could enable quantum-resistant Bitcoin transactions without a protocol change, but high compute costs limit real-world use.

“In our view, the equitable balance here cuts in favor of the government,” said a panel of judges from the District of Columbia Court of Appeals.

Visa is rolling out a platform that helps merchants make their product inventories discoverable and purchasable by AI agents.