The Suterusu Protocol is a smart contract platform's second-layer private payment infrastructure. The Suterusu Protocol employs the original and most advanced ZK-ConSnark algorithm, which is self-contained and does not require a trusted setup. The Suterusu Protocol aims to create a secure payment network for any cryptocurrency. Suter Shield is a product developed by Suterusu that allows customers to take advantage of the Suterusu Protocol's privacy payment capabilities. A hard cap of 10 billion SUTER tokens has been set. The remaining 76% will be used for future user growth, with 16% sold in a private fundraising campaign, 3.2% donated to Suterusu Foundation, 4.8% reserved for the team and the remaining 16% sold in a private fundraising campaign.