Clean water,
measured to the liter
and made to pay
for itself.
Waterprenuer designs and ships the whole water system in-house, the OASIS Box hardware in the field, the OASISLink platform that proves every liter, and OASIS ATM kiosks that let anyone buy water with a phone. One team, one chain of custody, from the pump to the carbon registry.
The OASIS Box, from the panel to the last drop.
A solar-powered purification and DMRV unit: ultrafiltration, carbon, UV, and metered dispensing, engineered as one sealed system.
From the pump to the carbon registry, nothing falls through the cracks.
Most water programs buy hardware from one vendor, dashboards from another, and payments from a third, and the numbers never quite reconcile. We build and operate all three layers, so the data lines up end to end.
Hardware in the ground
Solar-powered OASIS Box units meter flow and water quality, fix position, and detect tampering, reporting over GSM from sites with no grid and no local internet.
A record you can defend
Every reading is decrypted, hashed, quality-checked and stored append-only, a tamper-evident chain of custody built for a verifier to audit remotely.
Two ways every liter pays
Mobile-money sales at the kiosk turn water into revenue today; the verified impact record becomes the dMRV backbone for carbon credits tomorrow.
Three products. One water economy.
Each stands on its own, and together they close the loop from clean-water delivery to measurable, monetizable impact.
OASIS Box
Solar water hardware & DMRV field unitsThe physical layer. A solar-powered water dispenser and monitoring unit engineered for off-grid sites, combining flow metering, water-quality sensing, GPS and case-open tamper detection, phoning home over GSM without needing local internet.
- 01Flow · TDS · GPS at the source: liters dispensed and water quality captured where it's delivered.
- 02Runs off-grid: solar power and on-board buffering keep data flowing where the grid doesn't reach.
- 03Tamper-aware: reed-switch case sensing and per-device integrity for a credible field record.
OASISLink
dMRV telemetry, dashboard & carbon engineThe software brain. OASISLink ingests every reading from the field, normalizes and hashes it, and turns raw telemetry into a live fleet dashboard, a tamper-evident audit trail, and the digital MRV backbone for issuing carbon credits from safe drinking water.
- 01Live fleet map & device views: online/offline status, flow and quality charts, and alerts that need action.
- 02Tamper-evident ledger: SHA-256 per reading, append-only storage, hash-chain checkpoints and QC anomaly flags.
- 03Multi-tenant & audit-ready: client/program isolation, role-based access, and access & edit audit logs for verifiers.
OASIS ATM
Offline water kiosks · mobile-money paymentsThe point of sale. A water-kiosk platform where customers buy water with a phone: pay via mobile money, receive a 6-digit code, and redeem it at an offline kiosk. No internet needed at the dispenser; kiosks load codes from a simple export.
- 01Buy water by phone: a consumer app with EasyPaisa & JazzCash checkout, built for low-connectivity markets.
- 02Works fully offline: kiosks redeem pre-loaded numeric codes, so the dispenser never needs a connection.
- 03Admin & pricing built in: tiered volumes, code generation, kiosk management and SMS code delivery.
Built for the field, and already in it.
The technology exists to serve the people at the end of the pipe. Every unit deployed, every liter metered, and every credit verified traces back to a household that now has safe water.
Impact you can audit, and monetize.
Safe-drinking-water carbon programs live or die on data integrity. OASISLink is built to the standard a verification body actually checks: a defensible chain of custody from the sensor to the credit.
Tamper-evident
Per-reading SHA-256, append-only storage and hash-chain checkpoints make silent edits detectable.
Automated QC
Anomaly flags catch implausible flow, out-of-range quality and meter resets, surfaced as alerts to resolve.
Verifier-ready
Role-based access, access & edit audit logs, and a documented data-flow lineage built for a VVB remote audit.
Always-on record
Offline buffering and gap detection keep the record complete through outages, with monthly integrity checkpoints.
One system behind every box, from the sensor to the spare part.
The same verified data that proves impact also runs the operation. When a unit drifts out of range or drops offline, the platform does not just raise a flag; it opens a work order, reserves the spare part, and routes the nearest field team, then logs the fix back to the record.
Field teams do not work blind. Every OASIS Box reports into a live command layer that watches flow, water quality, power and uptime across the whole fleet, with alert rules and AI monitoring that separate a real fault from noise.
From there the work is orchestrated end to end: work orders and photo-based field audits for the crew on the ground, spare-parts readiness and regional warehouses behind them, and a production and deployment pipeline that keeps the next box moving. Clients see it all through their own portal.
→ Work order WO-2210 dispatched · spare reserved from Karachi warehouse
- Live fleet map & device status
- Telemetry dashboards
- Flowmeter calibration & overrides
- Alert rules & routing
- AI anomaly monitoring
- Field work orders
- Photo-based field audits
- Spare-parts readiness
- Regional warehouses
- Maintenance & quality control
- Production capacity & demand
- Bill of materials & sub-assemblies
- Procurement & vendors
- Deployment pipeline tracking
- Barcoded stock & shipments
- Client portal, live telemetry
- Impact & health summaries
- Documents & compliance
- Support tickets & feedback
- Webhook bridge to partner systems
From site survey to verified revenue.
Deploy
OASIS Box units go in at the source, solar-powered, metered, and reporting from day one, no local internet required.
Measure & sell
OASISLink streams the data live, while OASIS ATM turns dispensed water into mobile-money revenue at the kiosk.
Verify & earn
The tamper-evident record becomes the dMRV backbone for carbon issuance, impact that funds the next deployment.
Building water infrastructure? Let's talk.
Running a water program, deploying kiosks, or developing a safe-water carbon project, we can supply the hardware, the platform, or the whole stack.