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Tree Passport

Mango 0013

Krapa, Ejisu Municipal, Ashanti Region

Revoked

Registered 6 Apr 2026

Certificate revoked: See passport record — revoked following field inspection.

Mango (Mangifera indica) on the Krapa Orchard Parcel, planted 2016. Revoked: verification found the tree had been felled before registration.

Asset record

Species
Mango (Mangifera indica)
Planted
2016 (~10 years old)
Health
dead
Diameter at breast height
—
Height
—
Approximate location
Krapa, Ejisu Municipal, Ashanti Region (6.752, -1.419 — generalised)
CG-TRE-0013 — Mango 0013N0.5 km (approx.)

Ejisu Municipal, Ashanti Region · locations generalised for privacy · basemap data © OpenStreetMap contributors

Field verified Document verified Disputed Revoked

Claims & roles

Relationships between people and this asset are recorded explicitly, each with its own status and evidence. Holding a certificate token is not one of them.

  • Ama Serwaa (orchard operator)

    Custodian · effective from 6 Apr 2026

    Revoked

Evidence index

Every item is indexed publicly; sensitive documents themselves are released only under permission. Hashes allow later integrity checks.

  • GPS point capture at trunk

    GPS capture · captured 6 Apr 2026

    Public location generalised to ~100 m; precise point permissioned.

    Permissioned

  • Trunk and canopy photos

    Photographs · captured 6 Apr 2026

    Public

Inspection & version history

  1. 6 Apr 2026 · registration · Corngate registrar

    Tree registered with GPS point, species identification and photos.

Record versions

  • v3 · 22 May 2026Field inspection found stump only; felled prior to registration. Passport and certificate revoked. (Verifier)
  • v2 · 2 May 2026Documents accepted; simulated certificate recorded. (Verifier)
  • v1 · 6 Apr 2026Passport created (unverified claim). (Registrar)

Blockchain certificate

Revoked

The certificate for this record was revoked. Revocation is recorded in the registry (simulated demo data — no on-chain transaction exists).

Network
Polygon Amoy (testnet)
Registry reference
CG-TRE-0013
Token ID (reserved)
11

A certificate attests that a registry record existed in a given state at a given time. It is not legal title, an investment, a carbon credit or a right to income. Transfers are disabled in v0.1.

Printable certificate sheet

Scan to open CG-TRE-0013 — printable for field tags and documents.

Relationships

What this passport is

  • A structured digital record with verified evidence, status and history — and, once issued, a blockchain certificate of that record.
  • It is not conclusive legal title, an investment, a carbon credit or a right to income. Legal conclusions remain with the competent human and institutional processes.
  • Something look wrong? Report an issue or raise a dispute.