1
Everyone signs for what they hand over
The driver signs for what was delivered and the camp signs for what it received. A water tester signs its reading. Nobody can sign for someone else.
Water · food · shelter
Proof that the water, food and money actually arrived.
Most shortages aren't a lack of supply. Things go missing between the donor and the family: a truck bills for 10,000 liters and delivers 7,200, water arrives untreated, food disappears before the distribution point. We give every handoff a receipt that anyone can check, so you can see exactly where things went wrong and who was responsible.
One day at Camp North · 2,400 people · demo
Everything that happened, checked in your browser
Each card below is rebuilt from that day's signed receipts and checked as you watch. If anyone had changed a single number afterwards, its card would say so.
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How it works
2
Receipts work offline
Tablets in the field keep receipts with no signal and send them when a connection comes back. A missing or edited receipt gets flagged.
3
Each day gets sealed
Once a day, all the receipts are sealed together in a public record, Bitcoin BSV, for a fraction of a cent. After that, nobody can change them, including us.
Built for the basics
Water trucks
Only safe water that arrived counts
Deliveries count only if the water tested safe and the camp confirmed receiving it. You can see at a glance whether everyone got their 15 liters a day.
Water kiosks
Pay for exactly what you pour
Customers prepay, and the kiosk charges for each liter poured, half a jerrycan included. The kiosk can't overcharge and the customer can't underpay.
Food aid
Loss is traced to whoever had it
Food is weighed at every handoff, so a missing 150 kg points to one carrier. Families are checked against the list without anyone's name being published.
Drought cover
Payouts without claim forms
When enough independent rain gauges agree it was too dry, money for shelter is released automatically. Anyone can check the decision.
No signal
Made for the field
Everything works offline and catches up later, even over slow or patchy links.
Open
Free to inspect
The software is open source, so aid agencies, auditors and donors can run the same checks themselves.
What it can't do
- A receipt isn't the truth. It shows who said something. A driver and a camp official working together could still sign for water that never came, but the lie would carry both their names.
- Testers need upkeep. A "safe water" result is only as good as the water tester and how well it's maintained.
- This day is a demo. Camp North is fictional, and no field pilot has run yet.
Run a pilot yourself, today
$250 once for 90 days. One site, all five modules, up to 10,000 receipts and a daily public seal. Pay by card or Bitcoin BSV, invite your people by QR code, and share a live page with donors. No calls, no contracts.
Start a pilotWorking where the network is down? The field health kit signs triage tags, casualty handoffs, medical supplies and vaccine receipts on the phone, with no account and no signal, and lets a coordinator check them all when the records arrive.