TrueCarbon ERW

TrueCarbon ERW is a purpose-built field companion for teams running Enhanced Rock Weathering (ERW) carbon removal projects. Designed for field agents and supervisors working in remote, low-connectivity areas, it captures verifiable, audit-ready measurement data — even when you're completely offline.

Everything you record is stored securely on-device and synced to the platform the moment a connection is available, so poor signal never stops your work.

KEY FEATURES

Works offline, always
• Full offline-first architecture with local database storage
• Automatic background-safe syncing when connectivity returns
• Manual Sync Center to review and push pending records
• Diagnostics view with record counts and exportable data bundles

Secure access
• Time-based one-time password (TOTP) multi-factor login
• Biometric and PIN unlock
• Auto re-lock after inactivity to protect field data

Farmer & field management
• Register farmers with dynamic, project-configurable forms
• Walk field boundaries with GPS-gated vertex recording and live area calculation
• Offline map explorer with live map tiles and real field and sample-point overlays

Trustworthy sample capture
• GPS-locked sample capture wizard
• QR scan-to-bind with duplicate rejection
• In-app camera with GPS and timestamp stamping on every photo

Application & rock spreading records
• Guided application wizard: field selection, batch QR validation, quantity, GPS breadcrumb tracking, and photos
• Batch verification against cached, validated records

Chain of custody
• Dual-signature custody handover
• Hash-chained records for tamper-evident traceability

Supervision & quality control
• Supervisor review queue to approve or reject applications
• Conflict and rejection resolution — resubmit or discard with full context
• Clear rejection reasons surfaced back to field agents

Built for real field conditions
• Honest empty states and diagnostics — no hidden failures
• Fast, lightweight, and reliable on entry-level devices

WHO IT'S FOR
TrueCarbon ERW is intended for field agents, project supervisors, and MRV (Monitoring, Reporting & Verification) teams operating Enhanced Rock Weathering carbon programs. This is an organizational tool — access requires an account provisioned by your project administrator.

WHY IT MATTERS
High-integrity carbon removal depends on high-integrity field data. TrueCarbon ERW ensures every sample, application, and custody transfer is captured with GPS, timestamps, and photographic evidence, then preserved in a tamper-evident chain — giving verifiers and buyers confidence in the numbers behind every carbon credit.

Note: This app connects to your organization's TrueCarbon platform. You'll need valid credentials from your project administrator to sign in.