KORENA· Wood passport
KORENAwood passportKRN-2026-00031
KORENAwood passportKRN-2026-00031

Certificate of authenticity & origin

European Walnut

Juglans regia

Verified at yard
Piece ID
KRN-2026-00031
European Walnut3361 mm × 546 mm × 50 mm
Issued
Jun 12, 2026
Partner yard
JAF Bulgaria — Musachevo (BG)

This passport accompanies one slab, identified by the serial above and the QR tag burned into its end grain. It records the piece as photographed, measured, and verified at the partner yard.

KORENA — verified at yard
Scan to verify
KORENA wood passport · KRN-2026-00031 · Jun 12, 20261 / 3
KORENAwood passportKRN-2026-00031

The slab

Piece ID
Dimensions (L×W×T)
3361 mm × 546 mm × 50 mm
Area
1.419 m²
Volume
0.071 m³
Weight
≈ 45 kg (estimated)
Partner yard
JAF Bulgaria — Musachevo — Sofia (Musachevo)

Geometry

W25 409 mmW50 402 mmW75 439 mm
L 3.36 mW 546 mmW25 409 mmW50 402 mmW75 439 mm
Outline measured to scale with KORENA Capture on iOS.

Slab photographs

European Walnut — Edge
Edge
European Walnut — End grain
End grain
European Walnut 3
European Walnut 4
European Walnut 5
European Walnut — Moisture reading
Moisture reading
KORENA wood passport · KRN-2026-00031 · Jun 12, 20262 / 3
KORENAwood passportKRN-2026-00031

Moisture & drying

Moisture
Pending capture

Instrument calibration certificate

Moisture meter: traceable calibration

In calibration
Meter
Merlin HM9 WS25
Serial number
E 3392
Calibrated by
Merlin Technology GmbH
Certificate no.
3392
Valid from
May 8, 2026
Valid until
Jun 9, 2030

Calibration traceable to national standards. The reading above was taken with this instrument, within its valid calibration window.

View calibration certificate

Origin & compliance

EUDR documentation in preparation, mandatory from end-2026
Buy this exact slab

Operated by Martial Labs Ltd. (BG, EIK 207453941). KORENA is a trading name of Martial Labs Ltd..

This passport is the long-lived public record for the slab. Scan the QR on the slab to return here at any time. Visit korena.eu for the full marketplace.

KORENA wood passport · KRN-2026-00031 · Jun 12, 20263 / 3
KORENA wood passport · KRN-2026-00031 · Jun 12, 2026korena.eu