you don’t trust the bill, you trust the coin. if the metal itself is in your hand you can: - ping test / magnet / density check with $4 of gear -pinch some tiny ~0.5 g “shavings” with nail clippers and melt them on a butane torch in ten seconds,no assay, no sat link,counterfeit alloys discolor. those moves have worked *for centuries*. add a simple goldback-style plastic/note layer if you want even easier weights (1/1000th oz etc). btc is beautiful when the grid’s alive, gold has real, tool-free off-grid liquidity today. only zealots try to live on one money.