OPERATIONAL PROOF INFRASTRUCTURE

Physical work, made
verifiable.

DWERK is the infrastructure layer between enterprise operations and the ground truth of physical work — recording proof of attendance, task execution, and workforce deployment in tamper-evident, audit-ready records.

See how it works
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Check-in time
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Tamper-evident
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Excel required
Proof of attendanceTamper-evident recordsGPS-verified presenceTask execution proofSupervisor-attestedCryptographic hashAudit-readyNo self-reportingOperational truthEvidence-grade recordsReal-time visibilityDefensible compliance
Proof of attendanceTamper-evident recordsGPS-verified presenceTask execution proofSupervisor-attestedCryptographic hashAudit-readyNo self-reportingOperational truthEvidence-grade recordsReal-time visibilityDefensible compliance

The problem

Billions spent on physical workforce services — with no verifiable proof of delivery.

1

Attendance is self-reported by the same vendor being paid for it.

2

Supervisors confirm their own team's presence with no independent check.

3

Tasks are logged after the fact with no evidence of when or whether they happened.

4

When disputes arise — about billing, about compliance, about incidents — there is nothing to replay.

The result is not just operational inefficiency. It is a systemic accountability gap — where payment is demanded, and proof is assumed.

📱
WhatsApp attendanceUnverifiable

Screenshots can be fabricated. Timestamps are editable. There is no device binding, no GPS, and no cryptographic proof.

📊
Excel timesheetsUnreliable

Created retrospectively. Modified freely. No chain of custody. Accepted as proof of work done.

🤝
Supervisor sign-offConflicted

The same party being paid confirms their own team's presence. Independent verification does not exist.

🔍
Spot checksInsufficient

Random, infrequent, and anticipated. They do not create a continuous operational record.

⚖️
Audit and dispute resolutionNo evidence

When billing disputes or compliance failures arise, there is no tamper-evident record to return to.

How DWERK works

Proof created at the moment of work, not after.

STEP 01

Worker checks in

Staff open the mobile app. In under 3 seconds, the system captures a selfie, GPS coordinates, device identity, and timestamp — and writes an immutable event to the ledger.

Works even if workers have no smartphones — supervisors complete roll call on their behalf.

STEP 02

Evidence is hashed

Every photo and event is cryptographically hashed at capture time. The hash is stored with the record. Any tampering — even one pixel — invalidates the hash.

Evidence cannot be backdated, modified, or deleted. The ledger is append-only.

STEP 03

Tasks are proven

Workers select from configured task templates and capture before and after photos. Every task becomes a closed evidence loop with start time, completion time, and visual proof.

19 languages supported. Works offline. Evidence syncs when connectivity returns.

STEP 04

Operations become accountable

Managers see live site presence, exception alerts, and evidence feeds from any device. Every event is replayable. Every record is audit-ready.

No more disputes about whether work happened. The record answers the question.

What changes

Replace assumption with evidence. Replace dispute with record.

BEFORE
WhatsApp screenshots
AFTER
Cryptographically hashed photo evidence
BEFORE
Self-reported Excel sheets
AFTER
Immutable append-only event ledger
BEFORE
Supervisor sign-off
AFTER
Independent, device-verified attendance record
BEFORE
Verbal task confirmation
AFTER
Before and after photo proof loop
BEFORE
Billing disputes
AFTER
Replayable operational records
BEFORE
Compliance guesswork
AFTER
Audit-ready evidence on demand
BEFORE
Blind trust in vendors
AFTER
Verified, timestamped, GPS-confirmed delivery
BEFORE
Monthly reporting lag
AFTER
Real-time site visibility with exceptions

Industries

Wherever physical work happens at scale.

DWERK is not built for a single vertical. It is built for the structural problem of unverifiable physical work — which exists wherever services are delivered by distributed teams at distributed sites.

The product works across any sector where attendance, task completion, and operational proof matter — and where current methods rely on trust rather than evidence.

🏢
Integrated Facility Management
Multi-site IFM operators
🏗️
Corporate Real Estate
Large campus operations
🔒
Security Services
Guard deployment and patrol
🧹
Housekeeping & Janitorial
Contract cleaning operations
🏥
Healthcare Support
Ward staff, sanitation crews
🏨
Hospitality Operations
Hotels, resorts, F&B teams
🏭
Industrial & Warehouse
Factory and logistics support
⚙️
Maintenance & Engineering
PPM, reactive, specialist

The platform

Three surfaces. One source of operational truth.

Authority Console

console.dwerk.io
Platform owners · Client admins

The control plane. Configure clients, sites, workforce, shifts, evidence rules, and task templates. Every operational parameter is set here and flows downstream to mobile and dashboard.

Client and site configuration
Staff and reliever management
Evidence policy definition
Task template authoring
Role and permission control
Full configuration audit trail

Mobile Proof App

Android · iOS
Workers · Supervisors

The capture layer. Workers check in, record tasks, and capture evidence — in under 3 seconds, in 19 languages, with or without network connectivity. Supervisors conduct roll call when workers have no smartphones.

GPS-verified check-in
Cryptographic evidence hashing
Task start and end proof
Supervisor roll call
Quick reliever creation
19 languages, offline-safe

Operations Dashboard

app.dwerk.io
Operations leaders · Facility heads

The visibility layer. Live site presence, evidence feeds, exception alerts, and compliance status — from any device, updating every 30 seconds. Command-grade operational intelligence.

Live attendance by site
Exception and alert detection
Evidence feed with hash verification
Compliance and proof coverage
Site and vendor drill-down
Executive decision console

Architecture

// DWERK — Canonical Truth Architecture

Authority ConsoleWrites governed config
Mobile Proof AppReads config · Writes immutable events
Operations DashboardReads derived projections

All surfaces → FastAPI (authority enforcement) → Supabase (append-only truth)

Config version tracked on every event. Records are immutable. Projections are derived.
No surface can override the ledger. No event can be deleted.
ACCEPTING PILOT CLIENTS

Ready to make your operations verifiable?

We are working with a select group of enterprise operations leaders to deploy DWERK at their sites. Request a live demonstration and see operational proof captured at your facility.

Contact sales