Open-source privacy protocol on Ethereum. Prove a transaction happened to one chosen auditor — without giving them spending power. Independently verifiable. 27 automated tests, 0 failures.
Latheon is an open-source privacy protocol on Ethereum. Structured selective disclosure lets a depositor prove a transaction happened to one chosen auditor — without giving that auditor any ability to spend the funds. Full technical details: github.com/latheon-network/latheon
Deployed our existing, tested privacy stack (LatheonToken, LatheonShieldedPoolV4, Groth16Verifier, PoseidonT3, LatheonFaucet) to Arbitrum Sepolia. Completed a full real cycle: deposit, in-browser zk-SNARK proof generation, on-chain proof verification via a free read-only call (before spending gas), and a successful withdrawal — tx 0x69d2aca1044c48a5e5c5021be043589208025eb3b1f9708b23e190c96e54233c. Measured real gas costs against our existing Ethereum L1 numbers: Arbitrum Sepolia used slightly more gas per operation (+1.5% deposit, +8.4% withdraw) — an honest finding, not the story we expected.
Pre-seed stage. Actively in conversation with several funds focused on cryptography and privacy infrastructure. Nothing closed yet.