Registration is now open for Open House London. Open House London is a builder program + startup accelerator for founders, designed to help launch new businesses into the programmable economy on the Arbitrum Platform. All early-stage teams building AI, payments, or DeFi primitives onchain are welcome to register. Why apply? 👇🧵 https://openhouse.arbitrum.io/?utm_source=twitter&utm_medium=social&utm_campaign=oh-london-buildathon(Arbitrum)