Blockchain News USDC issuer Circle to launch new layer-1 Arc blockchain this year August 12, 2025 USDC issuer Circle has introduced its own layer-1 blockchain, Arc, as its stablecoin grew 90% year-over-year in Q2 2025. Post Navigation Previous ARK Invest buys $19M of Jack Dorsey’s Block as stock tumbles to $73Next Is $30 XRP price a real possibility for this bull cycle? More Stories Blockchain News Aptos rolls out Encrypted Mempool to curb frontrunning, sandwich attacks Oktober 13, 2026 Blockchain News XRP Ledger defends emergency patch for unlimited XRP bug Oktober 12, 2026 Blockchain News Pudgy Penguins-backed Abstract to shut down after ‘tens of millions’ in losses Oktober 7, 2026