Yes, UBXN smart contracts were audited by Red4Sec and Priority Token.
UpBots - Security Audit Report_v2.pdf
UBXT audit - Red4Sec
Report on Audit of UpBots ERC20 smart contract(1) (2).pdf
UBXT audit - Priority Token
The Smart-Contract can be upgraded by the admin, but in a limited way and within a precise framework already defined in the Smart-Contract.
Under no circumstances, new tokens can be created. No other fundamental modification can be changed.
Modifications may concern the addition of rights of the holders (Voting, etc ...), the % of fees to transactions and other elements to improve the user experience on the interface.
All measures are taken to protect to the maximum extent possible the tokens and capital held by UpBots.
All current and future UpBots funds are held in multi-sig wallets, each created for a specific purpose and with specific restrictions on the number of validations required for a transaction confirmation or locking period.
UBXT Smart-Contract - ETH Network : 0x7A73839bd0e5cdED853cB01aa9773F8989381065 UBXT Smart-Contract - BSC Network : 0xc822Bb8f72C212f0F9477Ab064F3bdf116c193E6