Harmony’s ONE supply shock was not a normal sell-off. The bigger problem is that roughly 4 billion ONE were allegedly minted through a verification flaw, and about 2.8 billion reportedly made their way to exchanges before supply trackers fully reflected what had happened.

That kind of lag matters. Price can look temporarily normal while order books are already taking in a huge hidden wave of supply.

The suspected flaw sits in Harmony’s cross-shard receipt verification. Forged receipts reportedly passed checks with empty signatures because the system appears to have validated committee size, not whether real validators had actually signed. If replay protection was also weak, the same fake receipt pattern could be reused to mint again and again.

For holders, this was immediate dilution, not just panic selling. The reported mint equaled about 26% of the prior supply, which meant the attacker could dump into liquidity while everyone else was suddenly holding a smaller piece of the network.

What matters now is containment. Watch for validator patching, exchange action on linked deposits, any rollback decision, and whether on-chain supply data finally matches exchange-side figures. Until that gap closes, any rebound in ONE is trading against unresolved inflation and broken trust.