October 7, 2026
Is EXTRA SAFE open source?
Some components may be shared publicly, while core parts of the product remain controlled to ensure security and reliability. What it runs on is open: your transfers use public standards and on-chain smart contracts that anyone can check, independently of EXTRA SAFE.
What you can check yourself
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Open standards. Gas paid with stablecoins runs on EIP-7702 and EIP-2771, open Ethereum standards. Private balances & transfer amounts run on eERC, Avalanche's encrypted token standard
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Smart contracts. The contracts behind your transfers are deployed on-chain, and their code is verified on each network's block explorer.
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Your transactions. Every public transfer is recorded on-chain and can be looked up by its transaction hash. With private balances, who you pay is visible and the amount stays private.
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UGTP documentation. How UGTP builds and settles transactions is described at doc.ugtp.io.