$1 → Get Your Human Number → Join the Map → Share the Experiment

$1 is deliberately small and widely understood. It is the participation mechanism for testing whether one simple idea can spread from person to person around the world. Higher support is optional and never changes how many Humans you count as.

Choose $1, $5, $10, $25 or a custom amount. No final Human Number is issued before the payment is verified. Larger contributions only change the supporter level; they never create extra Humans.

After verification, your sequential number is yours permanently. One person is counted once. Human Numbers identify participation in the experiment; they are not investments and have no promised monetary value.

Your public profile can show a general city, region or country. Exact addresses and precise home coordinates are never published. You can also keep your location or identity hidden.

You receive a Human Card and referral link. Sharing is optional, but it is part of the test: can one simple idea travel through real people and their communities?

This is voluntary participation and support, not a charity donation, investment, loan, lottery entry or promise of a return. Read the money breakdown, the 10% Give-Back commitment, and the FAQ.