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.