Tugu Sari (fine Robusta selection)Wet-Hulled (Giling Basah)South Sumatra, Indonesia

Bag size

200 g

Roast date

21 April 2026

Roasted by

Origin Collective

Roast batch

ROB-2026-001

Lot

SL-ID-2026-004

Bag UID

ROB-200-0001

South Sumatra, Indonesia — Restricted district. Grown between 900 and 1100 masl, harvested April – June 2025.

Cooperative

South Sumatra smallholder cooperative

Contributing plots

2

Harvest

April – June 2025

Exact producer location may be restricted to protect farmer privacy and comply with data-sharing agreements.

6 smallholder producers from South Sumatra smallholder cooperative.

Cherries depulped, fermented overnight, then hulled at high moisture in the traditional Sumatran giling basah method before final drying. This is the regional process that gives Sumatran coffees their distinct heavy body and earthy depth.

Variety

Tugu Sari (fine Robusta selection)

Species

robusta

Green weight

25 kg

Traditional giling basah wet hulling at high moisture

Moisture

11.5%

Screen

15+

Defects

low

EUDR readiness means this lot has the origin and geolocation data needed to support EU deforestation due diligence. Public visibility may be limited to protect producers and commercial data.

1 of 6 public claims are document-supported or better. 3 claims pending cooperative confirmation.

• origin

  This lot originates from a smallholder cooperative in South Sumatra, Indonesia. Cooperative name held under producer-side restriction pending public disclosure.

  L3
  Source Loop · Origin verifier1 piece of evidence

  Level 3 — Cooperative-confirmed

• processing

  Processed using the regional giling basah (wet-hulled) method, with hulling at high moisture before final drying.

  L2
  South Sumatra cooperative · Producer-declaredNo evidence attached

  Level 2 — Field-agent captured

• geolocation

  Plot-level GPS capture in progress. Region-level location is on file; exact coordinates restricted pending producer consent.

  L2
  Source Loop · Origin verifierNo evidence attached

  Level 2 — Field-agent captured

• eudr readiness

  EUDR readiness in progress. Region of origin and supplier identity captured; plot polygons and deforestation evidence pending field round.

  L3
  Source Loop · EUDR readiness reviewer1 piece of evidence

  Level 3 — Cooperative-confirmed

• quality

  Farm cupping score 84, tasting notes by Studio Barista (dark cocoa, roasted hazelnut, baking spice, heavy body, low acidity). Roaster cupping and Q grader cupping not yet on file.

  L2
  South Sumatra cooperative · Studio Barista · Producer cupping + sensory partnerNo evidence attached

  Level 2 — Field-agent captured

• roasting

  Roasted by Origin Collective on 21 April 2026, batch ROB-2026-001. Cupping ID IWRB74.

  L4
  Origin Collective · Roaster1 piece of evidence

  Level 4 — Document-supported

4 records: 1 document, 1 photo, 1 signed form, 1 quality / roast record.

• Wet-hulled parchment, drying day 5

  farm photo · 15 June 2025
  L2
• Roast record ROB-2026-001

  roast record · 21 April 2026
  L4

The passport record can be anchored to a tamper-evident proof layer to show when it was published and whether it has changed.