Umbra and Streamflow have launched a private token vesting solution on the Solana blockchain, enabling projects to conduct large-scale token vesting and distribution with enhanced privacy. This new feature, powered by Arcium's cryptographic execution engine, allows Streamflow customers to obscure actual token transfer records while utilizing distribution mechanisms like time locks and price-triggered conditions. Tokens are delivered directly to recipients via the Umbra wallet, with each vesting plan contributing to Umbra's shared anonymous pool, thereby boosting privacy for users and applications across the network.