USDC Deposit Verification 2026 Checklist
A transaction hash alone does not prove you received a bounty payment, a reward for a specified task. Confirm a transfer of official USDC on the agreed chain, with the correct recipient and amount, then check transaction success and block finality separately. Check receipt before marking work as paid Start with the payment agreement and the receiving wallet address. For an exchange, use its deposit screen and check supported networks. Match the token contract against Circle's list, then inspect the transaction in that chain's explorer, a tool for reading public transaction records. (verified value Ethereum Mainnet USDC contract: 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48; Base Mainnet USDC contract: 0x833589fCD6eDb6 · source developers.circle.com · checked 2026-10-24) Compare the recipient and amount in the Transfer event. A successful transaction still needs a finality check, confirmation that its block is final under the network's rules. These public checks require no...