India's end-to-end agricultural MRV platform — GPS farm boundary to Verra registry credit. Four layers of verification. Built to audit.
The Platform
Three principles. No compromise. Every credit defensible to international standard.
How It Works
No layer is optional. Remove any one and the verification chain breaks.
Farmer app · Agent dashboard · Admin console
FastAPI · PostgreSQL 15 + PostGIS 3
Auto cross-reference · Discrepancy detection
Sentinel-2 · Landsat · SAR · Earth Engine
VM0042 + CCTS · SOC delta · Net tCO₂e
Registry submission · Farmer payment
Three interfaces collect primary field data: the Farmer App (React Native, offline-first, Kannada + English), Field Agent Dashboard (GPS-verified), and Admin Console (baseline lock, full audit access).
Who It's For
Two audiences. One integrated platform.
TRUFFAGE gives FPOs the full MRV infrastructure to participate in carbon markets without building it themselves. Farmers receive direct payment for every verified practice change.
Every TRUFFAGE credit is backed by a four-layer verification chain, an immutable audit trail, and dual methodology certification. Due diligence packages produced automatically.
Partnership
A deliberate division of strength across two organisations.
Designs and operates the TRUFFAGE MRV infrastructure — the six-layer platform that takes data from soil sample to registry credit. Technology stack, calculation methodology, satellite pipeline and audit architecture wholly developed in-house.
The field face of TRUFFAGE. Deep FPO relationships across Hassan, Chikmagalur and Chitradurga. AGE field agents conduct on-farm visits, soil sample coordination and farmer onboarding — the ground truth the satellite cannot replace.
From the Field
"For the first time, our farmers are receiving direct income for what they were already doing — managing their land responsibly. TRUFFAGE made that visible, measurable, and monetisable."
Get Involved
Whether you're an FPO, carbon buyer, registry, or investor — TRUFFAGE is the starting point.
12.9716° N · 77.5946° E · Karnataka · India
Architecture
Every TRUFFAGE carbon credit is the output of a complete, unbroken verification sequence. No layer is optional — removal of any one breaks the chain.
Three interfaces collect all primary field data. The Farmer App (React Native, offline-first, Kannada + English) handles farmer registration, GPS parcel boundary walk, practice event logging, and credit display. The Field Agent Dashboard (React web) manages GPS-verified farm visits, practice cross-referencing, soil sample coordination, and anomaly resolution. The Admin Console handles baseline lock, FPO management, and full audit trail access.
FastAPI on Python 3.11 serves as the single integration point for all data. PostgreSQL 15 + PostGIS 3 on Supabase (Mumbai region). Row-level security enforced at the database layer — not just the application layer. Every data modification produces an immutable audit log entry in the same transaction. Three-level integrity: Pydantic validation → PostgreSQL constraints → database triggers. The immutable audit_logs table raises an exception on any UPDATE or DELETE attempt.
The verification engine cross-references farmer-reported data against agent-observed values automatically when each visit is submitted. Discrepancies set a flag and block the parcel from calculation. Satellite anomalies trigger agent re-verification. The SHA-256 hash chain across all audit log entries creates a tamper-evident provenance trail that satisfies Verra VM0042 and India CCTS audit requirements.
Sentinel-2 MSI at 10m resolution (5-day revisit), Landsat 8/9 for historical baseline, Resourcesat-2 at 5.8m for high-resolution Karnataka verification, and Sentinel-1 SAR for cloud-penetrating monsoon observations. All processed via Google Earth Engine Python API. NDVI, EVI, LSWI, SOC proxy, crop classification, and anomaly detection computed per parcel per observation. Monsoon cloud cover automatically covered by SAR.
VM0042 and India CCTS calculations run simultaneously. The conservative output is used for credit issuance. Five steps: SOC stock change (physical + satellite proxy), N2O emission factors (IPCC AR6 GWP100 = 265), gross GHG reduction, required deductions (leakage, permanence buffer 10–15%, uncertainty discount 5–12%), and net credit output. Every calculation stores the model version — exact reproduction at any future registry audit.
Registry submission produces a complete documentation package — project description, baseline docs, monitoring report, calculation methodology, and auditor statement. Credit lifecycle: Issued → Sold → Retired. Farmer payment triggered automatically on Sold status via NEFT/IMPS directly to registered bank accounts. Offtake agreements managed through Admin Console with pre-committed demand visibility.
Request a pilot access briefing or download the Credit Information Memorandum.
For FPOs & Farmers
TRUFFAGE gives any FPO the complete MRV infrastructure to enrol farmers in global carbon markets — without the complexity, cost, or technical overhead of building it yourself.
Farmer walks their parcel perimeter with the app open. GeoJSON polygon created automatically, validated against Karnataka geography.
Tillage, cover crops, fertiliser, irrigation, residue management — logged in Kannada or English with geo-tagged photo evidence.
Carbon credit sale proceeds disbursed via NEFT/IMPS directly to each farmer's registered bank account. No intermediary. Full transparency.
Full functionality without connectivity. Data queued locally and synced when online. Works in Chitradurga's intermittent 2G coverage.
AGE Partnership
Ashokgowda Enterprises field agents operate across Hassan, Chikmagalur, and Chitradurga. Every enrolled farmer has a named AGE agent responsible for their verification visits, soil sample coordination, and anomaly resolution. TRUFFAGE technology combined with AGE field presence means no farmer is left to navigate the system alone.
Request a pilot briefing. We'll walk through the onboarding process, farmer app, and expected credit output for your district.
Request FPO Briefing →For Carbon Buyers
Every TRUFFAGE credit comes with a complete documentation package built to satisfy Verra registry requirements and institutional buyer due diligence simultaneously.
Methodology for improved agricultural land management. Full compliance: baseline documentation, SOC sampling protocol, additionality demonstration, monitoring report, third-party verification.
Carbon Credit Trading Scheme via Bureau of Energy Efficiency. Agricultural methodology compliance built into TRUFFAGE from day one. Credits ready for domestic compliance buyers as the scheme matures.
Due Diligence Package
The TRUFFAGE Admin Console exports a complete registry-ready documentation package for any monitoring period on demand.
| Document | Content | Included |
|---|---|---|
| Project Description | FPO details, enrolled parcels, baseline period, geographic scope, methodology reference | ✓ |
| Baseline Documentation | 5-year Landsat archive analysis, physical SOC samples, locked baseline record with auditor sign-off | ✓ |
| Monitoring Report | All verified practice events, soil measurement results, agent visit records, satellite observations for the period | ✓ |
| Calculation Methodology | All formula inputs and outputs, model version, uncertainty analysis, leakage assessment, buffer allocation | ✓ |
| Verification Statement | Third-party auditor identity, review date, sign-off confirmation — immutably recorded in audit log | ✓ |
| Audit Trail Export | Complete SHA-256 hash chain covering every data event from farmer registration to credit issuance | ✓ |
| Satellite Evidence Package | NDVI time series, SOC proxy values, anomaly detection log, cloud cover analysis for monitoring period | ✓ |
Offtake
Long-term offtake agreements specify buyer, credit type, vintage year range, volume commitment, and price per tonne. When credits are issued matching an active agreement, they are automatically linked for sale execution. Contact our team to discuss offtake terms for the Karnataka Pilot Year 1 vintage.
Discuss Offtake Agreement →Full project description, methodology documentation, vintage outlook, and pricing framework.
Request Credit IM →About
To make India's agricultural carbon measurable, verifiable, and economically rewarding for the farmers who grow it — at a cost and scale that makes the market real.
Truffaire Systems Engineering designs, builds, and operates the TRUFFAGE MRV infrastructure. The six-layer platform — from farmer app to registry credit — is wholly developed in-house. Every architectural decision is documented and traceable. The technology stack (FastAPI, PostgreSQL + PostGIS, Google Earth Engine, React Native) was chosen for correctness, audit defensibility, and long-term maintainability — not trend-following. Headquartered in Bengaluru with deep roots in Karnataka's agricultural geography and a founding team with backgrounds in climate science, geospatial technology, and financial infrastructure.
AGE — Ashokgowda Enterprises — is the field face of TRUFFAGE and the reason our pilot is possible. Founded by Ashokgowda with years of FPO relationship experience across Hassan, Chikmagalur, and Chitradurga, AGE brings the farmer trust, ground presence, and operational reach that no technology platform can build from a laptop. AGE field agents conduct every on-farm visit, coordinate soil sample collection, manage farmer onboarding, and resolve satellite anomalies in the field. The TRUFFAGE verification chain is only as strong as the human layer — and AGE is that layer.
The architecture scales to 40,000 FPOs across India without redesign. The pilot is how we prove it.
Get In Touch →Contact
FPO partners, carbon buyers, registry bodies, and investors — tell us what you need and we'll respond within one business day.
Whether you're an FPO seeking to enrol farmers, an institutional buyer requesting the Credit Information Memorandum, or an investor exploring the platform — reach out directly.