There is one official J1USD token contract users should hold and trade: the UUPS proxy on BNB Smart Chain. Fake J1USD tickers are a common scam. Always paste the address from this page, airjit.com/j1usd, or airjit.com/contracts — never from an unsolicited message.
Official J1USD addresses
- J1USD token (proxy, user-facing): 0xb3B34F032923DeA2ee8476Df26894E8fA9Eb7F54
- J1USD implementation (logic, do not send): 0x160C2B6194aC83618F57A1Fa59f53023E022f3Bd
- Network: BNB Smart Chain
- Standard: BEP-20
- Decimals: 6
Why J1USD is a proxy
J1USD is UUPS upgradeable. Your balance lives at the proxy. The implementation contract holds current token logic (transfers, roles, pause, compliance controls). An authorized upgrade can point the same J1USD proxy at new logic. That is an administrative power you should understand before sizing a J1USD balance — see J1USD risks.
How to check on the explorer
- Open the official J1USD proxy on the BNB Smart Chain explorer.
- Confirm name/symbol J1USD, 6 decimals, and that it is a proxy.
- Open the implementation address and confirm it is the logic contract, not a second token to buy.
- Bookmark the proxy. Use that bookmark when adding J1USD to a new wallet.
Related production contracts
Issuance vault, oracle adapter, market buy guard, settlement vault, and treasury addresses are listed on airjit.com/contracts. They explain how J1USD is issued and how shipment holds work. They are not substitute J1USD token addresses. Sending J1USD to the wrong contract can burn it.
FAQ
- What is the official J1USD contract address?
- 0xb3B34F032923DeA2ee8476Df26894E8fA9Eb7F54 on BNB Smart Chain. That proxy is the J1USD token you hold and trade.
- What is the J1USD implementation address?
- Current implementation: 0x160C2B6194aC83618F57A1Fa59f53023E022f3Bd. Do not send tokens there.
- Is the J1USD token upgradeable?
- Yes. J1USD uses a UUPS proxy. The proxy address stays the official J1USD contract; logic can change via authorized upgrade.
- How do I verify I have real J1USD?
- Compare the token address in your wallet to the proxy above. Check the explorer token page. Ignore lookalike tickers and random chat contracts.