This already happened. The record just couldn't see it.
In 2020, two studies changed COVID policy worldwide within days. Both were built on data from a tiny company nobody could audit. When independent scientists asked to see the data, the answer was no, and both papers died as quiet retractions.
By then hundreds of later papers had already cited them. Most still don't mention the retraction. A permanent public record with receipts would have flagged the problem on day one.
That's what we built.
Most never acknowledged it.