TechFlow News, May 27: According to The Block, Solana’s privacy layer Umbra and token distribution platform Streamflow have launched a private token vesting feature, enabling projects to conduct token vesting and distribution on-chain in a confidential manner.
This solution is powered by Arcium’s cryptographic execution engine, preserving distribution mechanisms such as time locks and price conditions while keeping the actual token transfers private. The report states that this initiative aims to reduce front-running and on-chain surveillance risks during token unlock events. Streamflow noted that its platform currently serves over 1.3 million users and more than 40,000 projects.




