Every number wears a receipt.

Sources, in order of authority

1. Manufacturer specification sheets and official product pages
2. Authorized-dealer confirmations (named in the receipt)
3. Government sources for laws (the statute itself, never a summary)

The rules we hold ourselves to

• Every spec, price, and law carries a clickable source and a verification date.
• If we can't source it, we don't publish it — omission over guesswork.
• When a figure ages past its re-verification window, the page says so honestly.
• Comparison "better" marks come from the data contract, not editorial mood.
• Verdict stamps are editorial — and they are never for sale.

Freshness commitments