DEPLOYDatabase

Revision history

Monarch Tractor revision history

Every change to this record is dated, sourced, and independently verified where marked. Nothing is edited silently.

Tracked since
Apr 23, 2021
Recorded events
5
Independently verified
3
Last verified change
Jun 4, 2026

Company

Back to Monarch Tractor

Activity

  1. MediaJun 4, 2026
    Verified media addedVerified

    Monarch Tractor MK-V launch

  2. CreatedJun 3, 2026
    Record created

    Added to the verified registry

  3. IncidentApr 8, 2026
    Incident recorded

    Monarch Tractor shuts down and sells assets to Caterpillar after raising 40M

  4. DeploymentDec 1, 2022
    Deployment verifiedVerified

    MK-V at Oakville

  5. DeploymentApr 23, 2021
    Deployment verifiedVerified

    MK-V at Livermore

How this log works

This timeline aggregates every dated signal on the record (creation, deployments across the company's models, verified media, incidents, and Arc G field changes), newest first. A verified event is independently confirmed; an unverified one is recorded but not yet field-verified. The Arc G field-change log is forward-only: it accrues from Arc G adoption (2026-06-04) and records material changes as they flow through the updateEntityField chokepoint. Nothing is edited silently.

Machine-readable: /companies/monarch-tractor/history.md + REST /v1/companies/dd089d64-e9c3-419d-8c43-896bfb6be47c/history.