Mysten Labs Launches B2B Settlement Prototype Tessera to Ensure Transaction Amount Privacy

Mysten Labs has launched Tessera, a B2B settlement prototype aimed at addressing the issue of public transaction amounts on the blockchain. The project is built on Seal MPC and Sui privacy transfer technology. The internal enterprise network of Tessera only allows members who have passed KYC verification to join, and members settle invoices using privacy stablecoins. On-chain, the payer, payee, and payment time are visible, but the specific transaction amount is hidden, with different viewers having access to varying ranges of information. The relevant code has been open-sourced.

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