South Korea’s new Bank of Korea Governor Shin Hyun-song used his April 21 inaugural address to plant a firm stake in the ground: the country’s digital money future runs through central bank digital currency ( CBDC) and bank-issued deposit tokens, not private stablecoins.

Paolo D’Amico of Tools for Humanity explains how the rise of artificial intelligence is fundamentally breaking traditional digital security. He predicts identity management will move to the center of the internet, hence the need for stronger “trust anchors” for humans.

Institutional access to digital dollar liquidity is growing as cross-border settlement demand rises and stablecoins gain a larger role in market infrastructure. OSL Group and Circle are expanding USDC use across trading, payments, and settlement in Asia.

Bitcoin markets are showing signs of a potential bottom as improving price action brings recent buyers back to breakeven. Grayscale points to strengthening positioning as a key signal that sentiment may be shifting toward more bullish conditions.

Industry participants are urging the U.S. Securities and Exchange Commission (SEC) to formalize its crypto guidance on decentralized tools, arguing clearer rules would reduce uncertainty and better align oversight with blockchain infrastructure.

Someone may have used a hair dryer near a Paris airport weather sensor to win $34,000 on the prediction market platform Polymarket, prompting France’s national meteorological service to file a criminal complaint.

New research from the World Advertising Research Center, published April 21, suggests that the UK’s black-market operators will outpace the regulated market in advertising spending in the next year and a half. The forecast lands one day ahead of a scheduled Westminster Hall debate on gambling advertising in Parliament, where MPs are expected to examine how the incoming regulatory landscape is reshaping the advertising market.

Input Output (IO), the engineering organization behind Cardano, submitted nine treasury funding proposals on Wednesday totaling $38.9 million, nearly 50% less than the $97.5 million it requested from the community last year.

U.S. lawmakers have introduced the PACE Act to modernize payment systems and reduce transaction costs. The bill could open federal payment rails to regulated nonbank providers, including crypto firms.

Ether led with strong inflows of $43 million, as bitcoin edged forward with limited gains. However, both XRP and solana remained on the sidelines with no trading activity.

U.S. Indo-Pacific Command is running a live Bitcoin node and conducting operational tests on the Bitcoin protocol to secure military networks, the command’s top officer told the Senate Armed Services Committee this week.

Gensyn officially launched Delphi on its mainnet on Wednesday, making it the first application to go live on the decentralized compute network and introducing real economic value to a platform that processed millions in test volume during its trial run.

Bitcoin added $5,000 to its value in 72 hours, reaching its highest level since February. The total market cap rose to $1.58 trillion while the rapid price jump triggered a short squeeze, liquidating $207 million in short bets.

Traders placed a $430 million bet on falling oil prices in a two-minute window on April 21, 2026, roughly 15 minutes before President Donald Trump announced an indefinite extension of the U.S.-Iran ceasefire.

Two hooded men armed with a pistol held a Brittany family hostage for more than three hours on April 20, 2026, forcing the transfer of approximately $820,000 in cryptocurrency before fleeing in a stolen vehicle.