Blockchain-traceable chocolate has been promised since at least 2017. This piece checks four specific projects against what actually happened: a flagship logistics platform that shut down after five years, a completed EU-funded pilot whose own numbers are targets rather than results, an early confectioner-led effort that stalled on the hardest part of the problem, and the one thing that is not a pilot — a European law, twice delayed, now under five months from taking effect.
Trade · Supply Chains · Blockchain
Cocoa's Blockchain Reckoning: One Platform Failed, One Pilot's Targets Were Never Checked, and a Real Deadline Is Under Five Months Out
Published · v1.0.0 · GIZ project factsheet, July 2023 · EU Council postponement decision, December 2025
The failure: TradeLens
The platform DP World's own chocolate case study is built on no longer exists.
DP World's published account of “making chocolate with blockchain” centres on TradeLens, the shipping-logistics platform Maersk and IBM built together, tracing a chocolate bar's ingredients from Ghanaian cocoa through Glasgow and Warsaw to European retail. What that account does not mention: Maersk and IBM announced TradeLens's discontinuation on 29 November 2022, citing a failure to reach commercial viability despite years of development, and took the platform fully offline by the end of the first quarter of 2023. A five-year, multinational blockchain logistics venture, backed by the world's largest shipping line and one of the world's largest technology companies, could not make the economics work. Any account of TradeLens written or read today needs that fact attached to it; this article found the DP World case study circulating without it.
The pilot: GIZ's MiCacao, and the gap between targets and results
A real, funded, completed project — whose headline numbers are what it aimed for, not what it achieved.
A more honest example is MiCacao, part of a project formally named “The Open Cocoa Chain: Promoting interoperable traceability solutions for the cocoa sector,” run by Germany's development agency GIZ through its Fund for the Promotion of Innovation in Agriculture (i4Ag), commissioned by the German federal government (BMZ), and implemented with Helvetas Swiss Intercooperation and Colombia's national cocoa federation, FEDECACAO. It ran December 2022 to April 2025 in Colombia and Peru, building a traceability tool on blockchain technology from the Open Food Chain Foundation.
Exhibit 1
MiCacao's activities and logframe indicators
From GIZ's own project factsheet, dated July 2023 — roughly the project's mid-point. The indicator figures read as logframe targets set against the project's April 2025 end date, not as a reported outcome; this article could not locate a post-completion results report.
| Item | Figure |
|---|---|
| Farmers trained in the traceability tool (male) | 3,360 |
| Farmers trained in the traceability tool (female) | 840 |
| Farmers in the initial blockchain-prototype pilot phase | 200 (100 Colombia, 100 Peru) |
| Indicator target: farmers applying the traceability tool (male / female) | 2,688 / 672 |
| Indicator target: farmers achieving a 10%-above-market price (male / female) | 1,008 / 252 |
GIZ, MiCacao – Digital Traceability Solution for the Cocoa Supply Chain, factsheet EZM-24, i4Ag Fund, July 2023. Project region: Colombia and Peru, where cocoa farmers work 23% and 12% of each country's cocoa-growing area respectively, per the same factsheet. Duration stated as 12/2022–04/2025.
Read plainly, the project set out to train 4,200 farmers, get roughly 3,360 of them actively using the tool, and have roughly 3 in 8 of those (1,260 farmers) achieve a 10% price premium — a real, specific, modest goal, not a claim that blockchain would transform cocoa farming overnight. Whether it hit those targets is a different question this article's research could not answer: no results report dated after the project's April 2025 close was found. The project's stated regulatory motivation is concrete and current, though: the EU's new deforestation-free sourcing requirement, which makes cocoa-origin traceability a market-access question rather than an ethics-marketing one.
The earlier attempt: Tony's Chocolonely and “Beantracker”
The hard part was never the blockchain. It was getting real-world data onto it.
Before either of the above, Dutch confectioner Tony's Chocolonely partnered with Accenture from 2017 to put its existing Beantracker supply-chain tool “on the blockchain,” explicitly to address the estimated 2.3 million children working in cocoa fields in Ghana and Côte d'Ivoire under exploitative conditions — the industry's structural problem, which mixed ethically and unethically sourced beans indistinguishably by the time they reached a chocolate bar. Coverage from October 2019, two years in, described an early-stage pilot with identified technical glitches, and named the actual bottleneck plainly: the challenge was not the blockchain layer, but getting data from the physical world — a farmer, a bag of beans, a truck — onto the digital platform in the first place. That is the same problem MiCacao's own materials describe solving for with offline-capable data capture that syncs when connectivity returns; it is a six-years-and-counting industry problem, not one platform's failure.
The one thing that isn't a pilot
A law, not a technology choice — and it has already been delayed twice.
Every project above is voluntary, grant-funded, or brand-led. The EU's Deforestation Regulation is none of those. It requires companies placing deforestation-risk commodities — cocoa named specifically, alongside palm oil, soy, coffee, rubber, cattle and wood — on the EU market to prove the product's origin is deforestation-free, and it is the direct reason MiCacao's factsheet cites market access as its core rationale rather than consumer ethics. The regulation has already been delayed twice: originally due to apply from 30 December 2024, it was pushed back a year, then postponed again in December 2025 to 30 December 2026 for large and medium operators (small and micro operators get until 30 June 2027), alongside a substantive simplification of the due-diligence rules themselves.
Sources. TradeLens discontinuation — A.P. Moller-Maersk, official announcements of 29 November 2022 and 1 December 2022 (archived), the platform going fully offline by Q1 2023, corroborated by contemporaneous reporting from The Register, Supply Chain Dive, CoinDesk and Trade Finance Global, all late November/early December 2022. DP World chocolate case study, as published (cited here specifically for what it omits) — DP World, “Making Chocolate With Blockchain,” dpworld.com/en/insights. MiCacao project details, activities and indicator figures — GIZ, MiCacao – Digital Traceability Solution for the Cocoa Supply Chain, i4Ag factsheet EZM-24, July 2023 (PDF, giz.de). Tony's Chocolonely/Accenture Beantracker — PYMNTS, “Ethical Chocolate Via Blockchain Tracking,” 7 October 2019. EUDR timeline and December 2025 postponement to 30 December 2026 (large/medium operators) and 30 June 2027 (small/micro) — European Commission Access2Markets news update and Council of the European Union press release, both December 2025. Open Food Chain Foundation's broader cacao-traceability offering, including the MiCacao (Peru/Colombia, “4,000+ farmers and cooperatives”) and a separate Bali-based deployment via partner Junglegold — openfoodchain.com, Cacao industry page, read 8 August 2026; company-published material, not independently verified by this article.
About this article: Researched, written and edited by Umashankar Triplicane Dwarakanathan, with AI research assistance; every figure is meant to trace to the primary source cited. See the Editorial Policy for how sourcing, AI use and corrections work.
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