Companies Editor's Picks Goldman Sachs and BlackRock to test Arc, Circle’s USDC-based Layer-1 for trade settlementmasonOctober 28, 2025October 28, 2025 by masonOctober 28, 2025October 28, 20250 Goldman Sachs and BlackRock have agreed to test Arc, a new Layer-1 blockchain built by Circle that runs on USDC. The move matters because it... Read more